commit 55ada180561cfe6d44eb3cf0afa91df42fdef6d3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:59:10 2018 +0000
Release Graphene 1.6.2 (stable)
Mostly fixes for the Meson build, to ensure it's a bit more idiomatic
and conforms to what newer versions of Meson expect from a project.
configure.ac | 4 ++--
meson.build | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
commit 9554b3ad880b980fc082653e02aaa7799f8e28f8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:57:45 2018 +0000
Revert "Add a dist script for cutting release tarballs"
This reverts commit 2611e2cf20f2eb8d43b3067aed607ee667017286.
Meson acquired the ability to create distribution tarballs, so we don't
need a script any more.
.gitattributes | 4 ----
make_release.sh | 16 ----------------
2 files changed, 20 deletions(-)
commit f11aba084a4ded3fcb159b9a85eca613c2824b3c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:48:19 2018 +0000
build: Add introspection data to the internal dependency
We want to ensure that the introspection data is available when
depending on Graphene. This is especially useful when using Graphene as
a sub-project.
src/meson.build | 93 ++++++++++++++++++++++++++++++++++-----------------------
1 file changed, 56 insertions(+), 37 deletions(-)
commit 443713aab40b79f2a204791fd97e6a18401310d0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:46:58 2018 +0000
build: Allow generating introspection data when cross-compiling
It's perfectly possible to generate introspection data when
cross-compiling; you just need to use a wrapper around g-ir-scanner.
meson.build | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
commit 2c85e26a255707029a181649724c1cb49891ee4b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:45:30 2018 +0000
build: Fix the symbol visibility checks
On Windows, we can use the `__declspec(dllexport)` syntax with all
compilers, not just MSVC; the only thing we need to change the symbol
visibility flag with GCC-like compilers, as the default visibility for
the Visual C compiler is "hidden" already.
meson.build | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
commit 517fb5db3e739b648e57cd4b0069012c4798d90e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:44:38 2018 +0000
build: Use a slightly more idiomatic Meson
We can simplify the build instructions by using the facilities that
Meson provides.
meson.build | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
commit ba8c7b50a6257fd89691cffe4791109c7e71806d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 22 22:43:52 2018 +0000
build: Bump up Meson dependency
We are going to clean up the build a bit, so let's bump up to a
non-ancient version of Meson.
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 26f9f067a63b63900493efad9f2b042b98857323
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 29 16:05:39 2017 +0100
Bump up Meson version for AppVeyor CI
We require a newer Meson to build Graphene.
.appveyor.yml | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit 88dc90e5a74a562bd05e61d67170b2c992cd3e61
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 29 15:58:22 2017 +0100
Use the appropriate Python when generating introspection data
We currently hardcode 'python' as the interpreter, but what we really
want is to reuse the same Python interpreter as the one we use for
Meson.
Luckily, Meson has a 'python3' module that we can use to find the
interpreter's path, and use that.
This allows us to drop an implicit dependency on Python 2.x.
Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>
meson.build | 2 +-
src/identfilter.py | 6 ++----
src/meson.build | 5 ++++-
3 files changed, 7 insertions(+), 6 deletions(-)
commit d57705a3779f835d31eb3f8ee402d3259c8d6801
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 6 18:19:28 2017 +0100
Fix the 1.6 version macro checks
We're still using 1.4 as the min required/max allowed thresholds.
src/graphene-version-macros.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 0db236320299fec02d3e7b3bc2924fc513fcdb07
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 17:23:38 2017 +0000
Post-release version bump to 1.6.1
configure.ac | 4 ++--
meson.build | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
commit aa40018fa12905d024b85293ef49bfc7af1b5627
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 17:21:17 2017 +0000
Release Graphene 1.6.0
configure.ac | 4 ++--
meson.build | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
commit 9a45974db73d887d0e15d9d43140bdcf32e950cd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 11:52:15 2017 +0000
Coding style fixes after uncrustify pass
We're not going to commit all the changes found by uncrustify as the
configuration is still not yet perfect.
build/uncrustify.cfg | 228 +++++++++++++++++++++++-----------------------
src/graphene-alloc.c | 8 +-
src/graphene-box.c | 14 +--
src/graphene-euler.c | 6 +-
src/graphene-gobject.c | 92 +++++++++----------
src/graphene-matrix.c | 17 ++--
src/graphene-quaternion.c | 3 +-
src/graphene-rect.c | 26 +++---
src/graphene-size.c | 4 +-
src/graphene-sphere.c | 8 +-
src/graphene-vectors.c | 24 +++--
11 files changed, 221 insertions(+), 209 deletions(-)
commit 2611e2cf20f2eb8d43b3067aed607ee667017286
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 11:16:59 2017 +0000
Add a dist script for cutting release tarballs
Instead of using autotools and distcheck to cut a tarball, we can use
this script and `git archive`. The tarball won't be self-hosting, but
you'll need autotools or Meson installed.
.gitattributes | 4 ++++
make_release.sh | 16 ++++++++++++++++
2 files changed, 20 insertions(+)
commit 3faf27071e862d15a12e2bae246fb211f5ed8cbf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 11:01:09 2017 +0000
Drop enable-debug option from the Meson build
We can use the `buildtype` option to cover everything that the
`--enable-debug` option does in the Autotools build.
meson.build | 33 +++++----------------------------
meson_options.txt | 1 -
2 files changed, 5 insertions(+), 29 deletions(-)
commit a1581bf168e174b275f43269d0a8038fe7a3f722
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 10:42:33 2017 +0000
Use the appropriate include directory
There's no need to specify an absolute path with newer versions of
Meson; we use '.' as the inclusion path to specify the dependency on
Graphene header files when building tests and benchmarks, as those live
in a sub-directory of the main source directory.
src/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 50926ef02474571b8bd23d4f2093fa498f80ede9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 10:19:43 2017 +0000
Fix the sincosf() check
Use compiler arguments to define '_GNU_SOURCE' so that it gets around
side effects of how Meson constructs its function testing code.
Additionally, as specified by the sincos() man page, link against the
math library.
meson.build | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
commit 7c412b8d6866843c93d6b0953a60951572067553
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 10:18:36 2017 +0000
Allow no deep comparison for pointer types
The pointer comparison rules are generally useful even without a deep
comparison of their contents.
src/graphene-private.h | 3 +++
1 file changed, 3 insertions(+)
commit 37dce5ed449996300ff82e5a506096cd39b67151
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 2 10:17:23 2017 +0000
Drop \W3 from the MSVC compiler flags
Meson will add compiler specific warnings depending on the build type.
meson.build | 1 -
1 file changed, 1 deletion(-)
commit cce62db5062143937c89ea8c796c6ea2bf59ad6e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 1 14:19:48 2017 +0000
Drop an old TODO
Meson arrays have a contains() method.
src/bench/meson.build | 1 -
1 file changed, 1 deletion(-)
commit b1de2a4de275e8e46857a63e6228206acc7475f6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 28 15:38:58 2017 +0000
Add uncrustify configuration
We're going to use it to improve (and check) coding style consistency.
build/uncrustify.cfg | 130 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 130 insertions(+)
commit 4fd83cde6fdb4481dd0034f035dd5f994326ef52
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 28 13:41:46 2017 +0000
Add editorconfig file
The editorconfig spec is a nicer, cross-editor way to define editor
options. See:
http://editorconfig.org/
for more information.
.editorconfig | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
commit 086793ef4177c1267c736fd42583c23590a3cab0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 28 13:38:28 2017 +0000
Add Git attributes file
We want to allow disting using `git archive`, which means we need to
have a way to ignore some files that are part of the repository when
generating the dist archive.
.gitattributes | 5 +++++
1 file changed, 5 insertions(+)
commit 08e1f2511b52987ec80b27f27aa65c47bc0abe83
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 19:33:14 2017 +0000
Add equal() function for graphene_frustum_t
Completely forgot to add it in 1.2, so let's plug this hole in the API.
doc/graphene-sections.txt | 1 +
src/graphene-frustum.c | 33 +++++++++++++++++++++++++++++++++
src/graphene-frustum.h | 4 ++++
3 files changed, 38 insertions(+)
commit 0ca839097d323496e222cf1030ffea28d62258c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 19:26:24 2017 +0000
Add index for 1.6 symbols
doc/graphene-docs.xml | 4 ++++
1 file changed, 4 insertions(+)
commit 5ca581ce35522aada1f2601443cba4353f9a56d2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 19:25:29 2017 +0000
Add 1.6 version macros
src/graphene-version-macros.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit 8852195557bbf9a802cecfbed5378d72b498aa60
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 19:23:07 2017 +0000
Replace all equal() functions implementations
Use the newly added pointer equality function.
src/graphene-box.c | 20 +++++----
src/graphene-euler.c | 18 ++++----
src/graphene-plane.c | 28 +++++++------
src/graphene-plane.h | 4 +-
src/graphene-point.c | 18 ++++----
src/graphene-point3d.c | 18 ++++----
src/graphene-quaternion.c | 24 ++++++-----
src/graphene-ray.c | 20 +++++----
src/graphene-rect.c | 31 +++++++-------
src/graphene-size.c | 20 +++++----
src/graphene-sphere.c | 22 +++++-----
src/graphene-triangle.c | 22 ++++++----
src/graphene-vectors.c | 102 ++++++++++++++++++++--------------------------
13 files changed, 188 insertions(+), 159 deletions(-)
commit 3186aab07e33bd3522b752a21185b668e07b379d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 19:08:25 2017 +0000
Add pointer comparison function
All our comparison functions are predicated on the same behaviour:
* if the two pointers are the same, return true
* if either pointer is NULL, return false
* perform type-specific comparisons
Since the behaviour is the same, and we want to avoid discrepancies in
the existing code and in any future type we may add, we should abstract
the pointer comparison part into its own private function, so that we
perform the common checks; then, we can call a type-specific internal
function to perform the comparison on the content of the data.
src/graphene-private.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit c3a9c0cefbfa756ff0ac530d15b25c05e592fc91
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 25 18:41:19 2017 +0000
Replace vec4 single channel reads with block read
When converting a quaternion to angles we're doing separate channel
reads on two different vectors. These are more expensive than a single
block read, so let's replace them with calls to graphene_vec4_to_float()
instead. The readability suffers slightly, but it's still a win.
src/graphene-quaternion.c | 22 +++++++++-------------
1 file changed, 9 insertions(+), 13 deletions(-)
commit 2160b929b129e9ad972b4a2e4694d6cae8f074b3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Feb 20 16:03:18 2017 +0000
Add cross file for MingW on Fedora
The cross file allows to cross compile Graphene on Fedora, using the the
MingW toolchain for both x86_64 and i686.
build/cross/fedora-mingw32.txt | 18 ++++++++++++++++++
build/cross/fedora-mingw64.txt | 18 ++++++++++++++++++
2 files changed, 36 insertions(+)
commit 7844922f7af7feabe92fd1850a0efb45137e4d19
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 16 12:40:43 2017 +0000
docs: Override version macros
We don't need to see what they are defined to.
doc/graphene-overrides.txt | 15 +++++++++++++++
1 file changed, 15 insertions(+)
commit e3bf17456172c4036b7aab28447bde3eca27387b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 16 12:40:05 2017 +0000
docs: Ignore graphene.h
We don't really need it, as it does not define any symbol.
doc/meson.build | 1 +
1 file changed, 1 insertion(+)
commit 58a896179fb048cd666c44b299dfaf3ddf1caf92
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 16 12:39:28 2017 +0000
Add builddir to the gtk-doc srcdir
We have generated headers that we need to parse when generating the
documentation.
doc/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit ba0cca5148aa87b225d4dee472a518d2f9e6e33e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Feb 16 12:38:33 2017 +0000
Bump Meson dependency
In order to build the documentation correctly, without missing symbols,
we need to bump up the dependency of Meson to 0.37.0.
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit cccfa8326dc4e6599f2a88189023390c3565db4e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 14 22:23:15 2017 +0000
Add Appveyor build status badge
README.md | 2 ++
1 file changed, 2 insertions(+)
commit 444b8b0db77fefe96a5324aafbd35793f7c86385
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 14 21:43:12 2017 +0000
Add casts for the float lerp() operator
This avoids the warning from MSVC:
warning C4244: 'return': conversion from 'double' to 'float', possible loss of data
And it's similar to what we do for the integer lerp().
src/graphene-private.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit aec10d986b89a6298666563b62c10c03ad05ccf2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 14 21:41:19 2017 +0000
The licensing terms are in the LICENSE file
Not the COPYING one.
.appveyor.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit eacf9b47c4189ca8c796f662d885918d3687ce5c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 14 21:39:37 2017 +0000
Rename the build directory for Appveyor
We need a different name than `build`, because that directory already
exists in the repository.
.appveyor.yml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 18fa27704ac9edf34619d0990e3609321d8c1499
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 14 21:36:19 2017 +0000
Add Appveyor support
Just like we use Travis to perform CI on Graphene for Linux (and
possibly macOS), we can use Appveyor to perform CI on Windows.
Additionally, Appveyor can take the build artefacts and upload them to
the GitHub release page, thus automating the release process for binary
builds.
.appveyor.yml | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
commit 8b665cedf4230a2b18458643850d06d34179f08c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 11 15:59:30 2017 +0000
Add Meson build files to the autotools dist
This way developers can pick up a Graphene dist tarball and still use
Meson to build it.
Makefile.am | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
commit b616fd02ad2efb828a9571659c8bcf79102d0eae
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 11 15:46:19 2017 +0000
Revert "Temporarily disable Clang from the Travis matrix"
This reverts commit 57d652d9879baf155b8cc4ade291b8114cd09d23.
The ebassi/grapheneci:latest Docker image has Clang 3.8 installed, so we
can re-enable it on Travis.
.travis.yml | 1 +
1 file changed, 1 insertion(+)
commit 57d652d9879baf155b8cc4ade291b8114cd09d23
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 11 15:29:05 2017 +0000
Temporarily disable Clang from the Travis matrix
I'll have to add it to the Docker image we use for CI.
.travis.yml | 1 -
1 file changed, 1 deletion(-)
commit 19736972f1590ccf7fe08fde2cdb0a7cbd1a7e95
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 11 15:23:00 2017 +0000
Use the right Docker image
Copy-paste thinko, of course.
.travis.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 8c725b7370fee7b5ba2296d9356a5211e7e58b35
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Feb 11 15:14:18 2017 +0000
Use a Docker container with Travis
Instead of relying on the environment provided by Travis, which is
really not up to date with the requirements of Graphene, let's use
Docker to create a separate containerised environment.
This allows us to build Graphene using Meson and Ninja, and use a
decent compiler as well.
.travis.yml | 36 ++++++++++++++++++++----------------
1 file changed, 20 insertions(+), 16 deletions(-)
commit 7db8c5e6733ba237d9688ff1798fc8bad8508b69
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 10 12:54:45 2017 +0000
Post-release version bump to 1.5.5
configure.ac | 2 +-
meson.build | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
commit 16c606424c0ab9a4490e6110fd2744d32ae5fe1c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 10 12:45:41 2017 +0000
Release Graphene 1.5.4 (snapshot)
configure.ac | 2 +-
meson.build | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
commit 1e4740e4def3e13d2a25c4eff89cae70c1ca03c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 10 12:46:50 2017 +0000
build: The identfilter.py script was moved
It's now in the main source directory, instead of the separate build
one; the EXTRA_DIST directive for automake needs to take the move into
account.
Makefile.am | 3 +--
src/Makefile.am | 2 ++
2 files changed, 3 insertions(+), 2 deletions(-)
commit 9c695a1f6aaed227f18ff9658eb0a3f89bf36cf9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 9 14:17:06 2017 +0000
matrix: Do not use comparisons with floating point values
We have graphene_approx_val() for these cases, to ensure minimal
fuzziness around the FLT_EPSILON.
src/graphene-matrix.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
commit 235ba88e46ac86f9888514b6ca1a994d2c7d2c50
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 9 14:15:55 2017 +0000
matrix: Use SIMD min/max to avoid a loop
We can use the min_value() and max_value() operators to retrieve the
minimum and maximum values of a set of coordinates, and avoid a loop
with conditionals.
src/graphene-matrix.c | 19 ++++++-------------
1 file changed, 6 insertions(+), 13 deletions(-)
commit 76b8814d774010f9fd725bd3c5e0c97909bfa6c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 9 14:15:05 2017 +0000
More C99 use
The matrix code could use some level of modernization.
src/graphene-matrix.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
commit 203dcdcd695d5390fa74dad7dc4e509452dddd88
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jan 4 14:21:04 2017 +0000
Use C99 declaration after statement where convenient
Since we required a C99 compiler we may as well use it.
src/graphene-box.c | 8 ++-----
src/graphene-euler.c | 15 ++++++-------
src/graphene-frustum.c | 18 +++++-----------
src/graphene-point.c | 26 ++++++++++------------
src/graphene-point3d.c | 30 ++++++++++----------------
src/graphene-quaternion.c | 55 +++++++++++++++++++++--------------------------
src/graphene-rect.c | 6 ++----
src/graphene-sphere.c | 6 ++----
8 files changed, 64 insertions(+), 100 deletions(-)
commit f846696b26f4e708e4e07331ba8fdce840003271
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jan 4 14:18:41 2017 +0000
build: Remove declaration-after-statement warning
We want to take advantage of this new, bleeding edge C standard called
C99.
build/autotools/graphene-macros.m4 | 1 -
meson.build | 1 -
2 files changed, 2 deletions(-)
commit 60e27cb742826a55bd094fe26578de504d228f6d
Author: James Huang <hng.jms@gmail.com>
Date: Fri Jul 1 16:49:03 2016 -0700
Whitespace fixes
Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>
src/graphene-simd4f.c | 2 +-
src/graphene-simd4f.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
commit a967f74a9003fa420b3ff788e6f98437016443fa
Merge: 3f8dd1d df7e479
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Jan 4 13:45:47 2017 +0000
Merge pull request #89 from achadwick/only-one-aligned-alloc
Use only one aligned alloc func, work around msys2
commit 3f8dd1dfa8e0d5e44fd89f9383d5dde8cddf493b
Merge: 02b471c fb76122
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Jan 4 13:44:34 2017 +0000
Merge pull request #93 from achadwick/update-msys2-docs
Update build docs for MSYS2
commit 02b471c84e789bd04d7a7d3ea9b95ff29af9d2b6
Merge: a3a959b 00a1c82
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Jan 4 13:42:55 2017 +0000
Merge pull request #94 from achadwick/fix-issue88-for-autotools
autotools: Use Python to invoke identfilter.py
commit 00a1c827061c7a77a3f638779ef6481aa8823774
Author: Andrew Chadwick <a.t.chadwick@gmail.com>
Date: Tue Jan 3 20:20:13 2017 +0000
Travis: add python3 package dependency
The autotools build now depends on Python3 for its introspection phase.
The default Python in Ubuntu is still Python2.
.travis.yml | 1 +
1 file changed, 1 insertion(+)
commit fb761224de9c6af3dbd062961f8f2f621003eb8e
Author: Andrew Chadwick <a.t.chadwick@gmail.com>
Date: Tue Jan 3 17:50:08 2017 +0000
Update build docs for MSYS2
This commit updates README.py with better tested documentation for the
MSYS2 platform on Windows. Previously the instructions would fail because
"automake" is not a package.
This commit also gets the user to select packages based on their intended
target platform, a concept that matters on MSYS2 because each target
has its own $PREFIX.
The docs were also out of date in that they did not cover meson or the
Python dependency.
README.md | 46 +++++++++++++++++++++++++++++++---------------
1 file changed, 31 insertions(+), 15 deletions(-)
commit 482e4311187257ed42e0e902ff3a1e4a3d64e14e
Author: Andrew Chadwick <a.t.chadwick@gmail.com>
Date: Tue Jan 3 18:06:01 2017 +0000
autotools: Use Python to invoke identfilter.py
We cannot rely on a shebang line on different platforms.
Fixes https://github.com/ebassi/graphene/issues/88 for autotools.
configure.ac | 3 +++
src/Makefile.am | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
commit df7e479cdff78859dd4290ce570c72a67c91a309
Author: Andrew Chadwick <a.t.chadwick@gmail.com>
Date: Tue Jan 3 17:10:55 2017 +0000
Use only one aligned alloc function
Closes: https://github.com/ebassi/graphene/issues/76
This commit makes the existing flat set of macro tests into a big if-else
block, and selects only one aligned alloc function. If no such function is
available, meson now terminates with an error and the build will fail.
This is as recommended by @nirbheek, who suggests that meson should only
search for a single aligned memory allocation function during configuration
of graphene.
Ref: https://github.com/ebassi/graphene/pull/86#issuecomment-264900534
On MSYS2, a buggy mismatch between the native mingw-w64 builtins and the
standard headers causes meson < 0.37.0 to report that the function exists
because the underlying builtin exists. Cascading the tests like this works
around breaking configuration on the MSYS2 platform for meson<0.37 by
excluding certain POSIX-only cases on Windows.
Ref: https://github.com/mesonbuild/meson/issues/1083
meson.build | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
commit a3a959bc0e3dc8393ba57ce47afd8383cc8c845a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 3 11:52:32 2017 +0000
build: Use Python to invoke identfilter.py
We cannot rely on a shebang line on different platforms.
Fixes #88
src/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 813c909ad620d9e9bf2743dc13ee77ec4bd4941e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 28 15:17:37 2016 +0000
build: Only use '-Bsymbolic-functions' with GCC
Both Clang and MSVC do not support this linker flag.
Fixes #91
src/meson.build | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 718586db3d4861f8e978e2612380b7ef74fc2749
Merge: 77a58ac 35e23bd
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Dec 13 11:33:11 2016 +0000
Merge pull request #90 from benjamin-otte/master
rect: Fix typo in graphene_rect_intersection()
commit 35e23bd55edad6c5c25e787c62d4559dbdc2519c
Author: Benjamin Otte <otte@redhat.com>
Date: Tue Dec 13 08:21:57 2016 +0100
rect: Fix typo in graphene_rect_intersection()
src/graphene-rect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 77a58ace3ce30222a555c786e15a0b68592ee651
Merge: 002e964 58b01d2
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Dec 5 17:39:49 2016 +0000
Merge pull request #86 from centricular/malloc-stdlib-aligned-malloc
Use malloc.h for _aligned_malloc instead of stdlib.h
commit 58b01d2a390ec91a2d98c8de00bbdbd9c7813ca1
Author: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Mon Dec 5 20:54:40 2016 +0530
Also use HAVE__ALIGNED_MALLOC in graphene-alloc.c
Exactly the same code is used in exactly the same way, except that
there's no restriction about the memory being aligned so we were falling
back to unaligned memory.
src/graphene-alloc.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
commit 14413fefcdb9a0fe91d43f5d2b52e54a90d2f613
Author: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Mon Dec 5 20:27:41 2016 +0530
Use malloc.h for _aligned_malloc instead of stdlib.h
Both stdlib.h and malloc.h define it on MinGW but it's only defined by
malloc.h on MSVC, so just use malloc.h
https://github.com/ebassi/graphene/pull/84#discussion_r90875361
meson.build | 2 +-
src/bench/matrix.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
commit 002e96461e9f46e759197b41001971a33f388134
Merge: 93d30c4 0d9a78a
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Dec 5 10:01:51 2016 +0000
Merge pull request #84 from centricular/matrix-bench-aligned-alloc-mingw
meson: Detect and use _aligned_malloc on MinGW
commit 0d9a78a042b462f010c6d72210e7511d54dd0c8d
Author: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Sat Dec 3 02:51:23 2016 +0530
benchmarks: Use G_GINT64_FORMAT for printing gint64
%ld does not work on Windows, which requires %I64d and actually causes
a segfault while trying to print the test results.
src/bench/graphene-bench-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 778bb9980b90c0434a8ad9c7cbafec1fad4a0ba3
Author: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Sat Dec 3 02:49:32 2016 +0530
meson: Detect and use _aligned_malloc on MinGW
MinGW also uses _aligned_malloc(), not just MSVC. Without this, we were
just returning uninitialized memory since no other aligned allocator was
available.
Closes #83
meson.build | 1 +
src/bench/matrix.c | 14 ++++++++------
src/config.h.meson | 3 +++
3 files changed, 12 insertions(+), 6 deletions(-)
commit 93d30c4e409d0cf207ba601362a01336b0c7b413
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 28 10:21:12 2016 +0000
Fix build on older GCC versions
The fix for MSVC in commit 05b13b9972ade43115eba3204e45edbb2047aeb0 also
applies to older versions of GCC — but not of Clang.
Since there's really no reason to initialize static storage to zero, as
it's guaranteed by the C standard, we can simply drop the explicit
initialization altogether.
src/graphene-point.c | 6 +-----
src/graphene-point3d.c | 6 +-----
src/graphene-rect.c | 6 +-----
src/graphene-size.c | 6 +-----
4 files changed, 4 insertions(+), 20 deletions(-)
commit 3fdf6d502de677142a9ed0d00a1e2b632028def7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 28 10:18:37 2016 +0000
Use c99 as the standard
Don't use gnu99.
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit e897263f889b3bf440079510d822b940675d088a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 28 10:17:09 2016 +0000
Switch from typeof to __auto_type
Available since GCC 4.9 (that I could find), __auto_type avoids the
double expansion of the argument that may occur with typeof.
src/graphene-private.h | 36 ++++++++++++++++++------------------
src/tests/graphene-test-compat.h | 10 +++++-----
2 files changed, 23 insertions(+), 23 deletions(-)
commit bc9ee83ae553fa33e17cfcdb72f422b4f2ad90fc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 28 09:51:00 2016 +0000
Revert "Drop Travis CI"
This reverts commit 63c680adc057fb5e238ed7770b31d5cb9afbf984.
Re-enable Travis, now that we still support autotools builds.
.travis.yml | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
commit f152c07239f19f75e96a9173dfaae6e30347af9f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 28 09:48:03 2016 +0000
build: Ensure we enable C99 with autotools
Older (< 5) versions of GCC do not default to C99, so we need to enable
the C99 standard. Meson does this already, but since we support
autotools, we need to do that inside configure.ac as well.
configure.ac | 3 +++
1 file changed, 3 insertions(+)
commit 15cdeb5ac82a6b89b973b319d17b40d59df410d2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 25 13:23:27 2016 +0000
Revert "Remove unused variable from pkg-config file template"
This reverts commit 217ac682ba4686267e05e9ff495afa5585f4b097.
It seems exec_prefix is required by pkg-config on Ubuntu.
src/graphene.pc.in | 1 +
1 file changed, 1 insertion(+)
commit 280d7b58fc97db71dde7d42470394b9b26d8a19f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 24 14:27:44 2016 +0000
Remove unnecessary copyright symbol
We're already using 'Copyright', and the © symbol means 'Copyright';
thus, writing:
Copyright © ...
translates to "Copyright Copyright".
src/bench/graphene-bench-utils.c | 2 +-
src/bench/graphene-bench-utils.h | 2 +-
src/graphene-alloc-private.h | 28 ++++++++++++++--------------
src/graphene-alloc.c | 28 ++++++++++++++--------------
src/graphene-box.c | 2 +-
src/graphene-box.h | 2 +-
src/graphene-euler.c | 2 +-
src/graphene-euler.h | 2 +-
src/graphene-frustum.c | 2 +-
src/graphene-frustum.h | 2 +-
src/graphene-gobject.c | 2 +-
src/graphene-gobject.h | 2 +-
src/graphene-line-segment-private.h | 2 +-
src/graphene-macros.h | 2 +-
src/graphene-matrix.c | 2 +-
src/graphene-matrix.h | 2 +-
src/graphene-plane.c | 2 +-
src/graphene-plane.h | 2 +-
src/graphene-point.c | 2 +-
src/graphene-point.h | 2 +-
src/graphene-point3d.c | 2 +-
src/graphene-point3d.h | 2 +-
src/graphene-private.h | 2 +-
src/graphene-quad.c | 2 +-
src/graphene-quad.h | 2 +-
src/graphene-quaternion.c | 2 +-
src/graphene-quaternion.h | 2 +-
src/graphene-rect.c | 2 +-
src/graphene-rect.h | 2 +-
src/graphene-simd4f.c | 2 +-
src/graphene-simd4f.h | 2 +-
src/graphene-simd4x4f.c | 2 +-
src/graphene-simd4x4f.h | 2 +-
src/graphene-size.c | 2 +-
src/graphene-size.h | 2 +-
src/graphene-sphere.c | 2 +-
src/graphene-sphere.h | 2 +-
src/graphene-triangle.c | 2 +-
src/graphene-triangle.h | 2 +-
src/graphene-types.h | 2 +-
src/graphene-vec2.h | 2 +-
src/graphene-vec3.h | 2 +-
src/graphene-vec4.h | 2 +-
src/graphene-vectors-private.h | 2 +-
src/graphene-vectors.c | 2 +-
src/graphene-version-macros.h | 2 +-
src/graphene.h | 2 +-
47 files changed, 73 insertions(+), 73 deletions(-)
commit e7b15a15d9ec128032ff7c50616bfff5ae012020
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 24 13:35:27 2016 +0000
build: Drop custom inclusion paths for introspection
The gnome.generate_gir() method will add the source and build
directories to the inclusion paths.
src/meson.build | 4 ----
1 file changed, 4 deletions(-)
commit b1ef68435ba624f0a1187676e4f22f3a65f2431f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 22 16:36:28 2016 +0000
Sync version inside configure.ac
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 7ac0652edb64a8b59c612a23f33dfb2e8539b83c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 22 16:35:57 2016 +0000
Revert "Drop autotools"
This reverts commit fea8dcc326abfc127753bce402ccb1297cc44797.
Apparently, building from autotools is still a requirement.
.gitignore | 45 +++
Makefile.am | 62 +++
autogen.sh | 46 +++
build/autotools/ax_pthread.m4 | 332 ++++++++++++++++
build/autotools/glib-tap.mk | 135 +++++++
build/autotools/glibtests.m4 | 28 ++
build/autotools/graphene-macros.m4 | 161 ++++++++
build/autotools/introspection.m4 | 96 +++++
build/autotools/tap-driver.sh | 652 ++++++++++++++++++++++++++++++
build/autotools/tap-test | 5 +
build/solaris-hwcap.mapfile | 30 ++
configure | 70 ----
configure.ac | 794 +++++++++++++++++++++++++++++++++++++
doc/Makefile.am | 49 +++
src/Makefile.am | 186 +++++++++
src/bench/Makefile.am | 83 ++++
src/tests/Makefile.am | 33 ++
17 files changed, 2737 insertions(+), 70 deletions(-)
commit 496e19a6477ec1b5daccfa8587fa48cbe00961ed
Merge: 967d5b9 836e8ae
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Nov 22 15:31:50 2016 +0000
Merge pull request #81 from TingPing/gtkdoc-refs
build: Fix gtk-doc references to glib
commit 836e8ae852613ed4028ae07b7a44822bad7902b8
Author: Patrick Griffis <tingping@tingping.se>
Date: Tue Nov 22 10:20:56 2016 -0500
build: Fix gtk-doc references to glib
doc/meson.build | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
commit 967d5b943a87b150883ae93154d5fa89d6ae0ce3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 22 14:12:02 2016 +0000
Post-release version bump to 1.5.3
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 815a0b16af16911da2f653371959e527b65f9bbe
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 22 14:10:06 2016 +0000
Relase 1.5.2 (snapshot)
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b7e7c5b07a3372bf43ad5588d88dbc59573ab434
Author: Igor Gnatenko <ignatenko@redhat.com>
Date: Tue Nov 22 02:46:01 2016 +0100
build: install tests into libexecdir
Tests are ELF files, so in case of multilib they will conflict. Using libexecdir will tell that this package is not multilib.
src/tests/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 21e048e5be3f23d4e430716a2bc57f9f71c0f7c2
Merge: 8a7a4a3 05b13b9
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Nov 22 13:43:43 2016 +0000
Merge pull request #79 from fanc999/msvc.build
Fix build of 1.5.1 on Visual Studio
commit 05b13b9972ade43115eba3204e45edbb2047aeb0
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Tue Nov 22 14:13:16 2016 +0800
src/: Fix build on Visual Studio (and possibly other compilers)
On Visual Studio at least, in static variables and global constants,
one is not allowed to have non-constant initializers[1], which will cause
the build to break with C2099 (initializer not constant). So, use only
constants to initialize the global static constants that we now switched
to C99-style initialation macros, which unfortunately means that we have
to initialize them in the formoer way.
Note that these initializer macros work fine on Visual Studio otherwise,
including building GTK+-3.89.1.
[1]:
http://stackoverflow.com/questions/6131455/compile-error-c2099-initializer-is-not-a-constant,
please see first reply.
src/graphene-point.c | 4 ++++
src/graphene-point3d.c | 4 ++++
src/graphene-rect.c | 4 ++++
src/graphene-size.c | 4 ++++
4 files changed, 16 insertions(+)
commit 2692396eccdcc6eb9e0ff94e50b46871fe6c366c
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Tue Nov 22 14:10:01 2016 +0800
MSVC: src/config.h.meson: Define inline as __inline
'inline' is only supported on plain C directly on Visual Studio 2015 and
later, so in order to build properly, we need to define inline as __inline
for pre-2015 builds.
src/config.h.meson | 5 +++++
1 file changed, 5 insertions(+)
commit 8a7a4a39c63000ca5f41ddfce8ce80d792f6b9cc
Merge: 217ac68 2f620de
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Nov 22 00:04:09 2016 +0000
Merge pull request #77 from ignatenkobrain/meson
build: use join_paths()
commit 2f620de6f6c496dded9e5da57e6c5ac33ba48f6d
Author: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Date: Tue Nov 22 00:27:19 2016 +0100
build: use join_paths()
Doing magic around "/" is not portable and causing issues if paths are absolute.
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
doc/meson.build | 10 +++++-----
meson.build | 16 +++-------------
src/meson.build | 8 ++++----
src/tests/meson.build | 2 +-
4 files changed, 13 insertions(+), 23 deletions(-)
commit 217ac682ba4686267e05e9ff495afa5585f4b097
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 23:03:34 2016 +0000
Remove unused variable from pkg-config file template
src/graphene.pc.in | 1 -
1 file changed, 1 deletion(-)
commit 570f0630990fd881e7afb9975c3654d92af54883
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 23:02:24 2016 +0000
build: Fix base directories for pkg-config files
The 'libdir' option now contains the full path, instead of a path
relative to the 'prefix' option.
The 'datadir' and 'includedir' options can still contain a relative
path, so we need to check.
meson.build | 20 +++++++++++++++-----
1 file changed, 15 insertions(+), 5 deletions(-)
commit f249660fcf98875d1baa9d4e987f024277df8ef2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 22:59:26 2016 +0000
build: Bump up required version of Meson
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 80d553a532346f3044aee973af67c04f8a914ffd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 15:16:40 2016 +0000
tests/matrix: Use point3d init macro
Instead of compound literals or temporary variables.
src/tests/matrix.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
commit 71da6a0425eb34a298767c51b68eb4c12e5e18f8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 15:08:32 2016 +0000
Update initialization macros for C99
Since Graphene requires a C99-compliant compiler to build, we should
also require a C99-compliant compiler to use it.
The point, point3d, size, and rect initialization macros should use
designated initializers, to ensure we're initializing the right fields
while keeping the code legible.
Additionally, by using the type cast notation, we support using the
initialization macros as part of a compond literal, so we can do:
graphene_matrix_translate (&m, &GRAPHENE_POINT3D_INIT (x, y, z));
and avoid a temporary variable.
src/graphene-point.h | 6 +++---
src/graphene-point3d.h | 8 ++++----
src/graphene-rect.h | 12 ++++++------
src/graphene-size.h | 6 +++---
4 files changed, 16 insertions(+), 16 deletions(-)
commit 0eea281cff027502e007922f64ef6cebb8b0201b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 15:07:05 2016 +0000
Bump up version
Now that GTK+ is using Meson, it's a good idea to start opening up the
master branch for further API and development, without breaking the 1.4
API stability.
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 99b60ff092514ccddbd91151ae1cc67360eed060
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 14:46:20 2016 +0000
matrix: Add fuzzyness in to_2d() checks
We currently do fuzzy checks within the float epsilon for the is_2d()
operator, but we do straight comparisons for the to_2d() one — which
means that a 2D 4x4 matrix may be detected correctly, but would not be
converted into the equivalent 2D affine matrix.
src/graphene-matrix.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
commit f36d2c0f727daf6f7083af61cc3ace54e218928e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 21 14:23:59 2016 +0000
Add private 'approx' operator
We can use it to avoid the `fabsf() < FLT_EPSILON` dance.
src/graphene-private.h | 7 +++++++
1 file changed, 7 insertions(+)
commit ae0fafb8133ddf503797b21ea5136db477d4c032
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 11:52:29 2016 +0000
build: Add support for includedir to build-api wrapper
configure | 1 +
1 file changed, 1 insertion(+)
commit 20a6c4fb09b7a948a88146237965edb04a04a1fb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 11:40:23 2016 +0000
build: Pass more options from the build-api wrapper
Meson has more options conforming to the one expected by the build-api,
so we should pass them through.
configure | 6 ++++++
1 file changed, 6 insertions(+)
commit 153ae66c53037082ddcca2b9a4bfce5fe8739fe5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 11:39:31 2016 +0000
build: Exec the right command
It doesn't help our build if we have a fallback and don't use it.
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit f39f714cf9af97bdae2bf8e1d57518bfa4482902
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 11:33:05 2016 +0000
build: Fall back if `meson.py` is not renamed to `meson`
In some cases, python's setup.py does not do a rename and we get a
`meson.py` instead of a `meson`.
configure | 5 +++++
1 file changed, 5 insertions(+)
commit 63c680adc057fb5e238ed7770b31d5cb9afbf984
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 11:21:33 2016 +0000
Drop Travis CI
The Travis CI build environment is always hopelessly outdated, and we're
depending on various new components:
* recent GCC and Clang
* Ninja
* Python 3
* Meson
One way to handle CI for Graphene is to use Docker and build our own
custom image, but that requires some more work.
For the time being, we're going to rely on GNOME Continuous to actually
check that Graphene builds.
.travis.yml | 22 ----------------------
1 file changed, 22 deletions(-)
commit b6754538fb97ded030bd686edb0421c9eaaff54f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 8 10:30:33 2016 +0000
build: Do not require math library
Various platforms have libm bundled in their libc.
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit fea8dcc326abfc127753bce402ccb1297cc44797
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 3 17:36:53 2016 +0000
Drop autotools
Switch from a mixed autotools/meson environment to a pure meson one.
We maintain backward compatibility by respecting the "build api":
https://github.com/cgwalters/build-api
So that automated build environments do not have to write ad hoc code in
order to keep building Graphene — as long as they have Meson and Ninja
installed.
.gitignore | 45 ---
Makefile.am | 62 ---
autogen.sh | 46 ---
build/autotools/ax_pthread.m4 | 332 ----------------
build/autotools/glib-tap.mk | 135 -------
build/autotools/glibtests.m4 | 28 --
build/autotools/graphene-macros.m4 | 161 --------
build/autotools/introspection.m4 | 96 -----
build/autotools/tap-driver.sh | 652 ------------------------------
build/autotools/tap-test | 5 -
build/solaris-hwcap.mapfile | 30 --
configure | 58 +++
configure.ac | 794 -------------------------------------
doc/Makefile.am | 49 ---
src/Makefile.am | 186 ---------
src/bench/Makefile.am | 83 ----
src/tests/Makefile.am | 33 --
17 files changed, 58 insertions(+), 2737 deletions(-)
commit 60853ec8772c2b39aabb2538f497f3d0c976dac0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 3 17:32:01 2016 +0000
build: Generate the API reference through Meson
The current build rules for the API reference are insufficient and
generally broken.
In order to fix them, we need to match what gtk-doc.make does, by
including a `gtkdocentitities.ent` template that is going to be included
by the main XML.
Additionally, we need to include the assets and fix the generation of
the ancillary files.
Currently, Meson will ignore `graphene-overrides.txt`, but the next
version will automatically copy it from srcdir to builddir.
doc/meson.build | 47 ++++++++++++++++++++++++++++++++-----------
doc/xml/gtkdocentities.ent.in | 8 ++++++++
doc/xml/meson.build | 10 +++++++++
3 files changed, 53 insertions(+), 12 deletions(-)
commit c4009fc6fb8cb00617c72918f041c7514e0a2087
Merge: 5aa9fb7 91212d2
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Nov 8 10:28:14 2016 +0000
Merge pull request #73 from fanc999/msvc.build
build: Allow proper build with Visual Studio out-of-the-box
commit 91212d26c2f5ba5bd7b7fd2ea5b94ef5397409db
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Thu Oct 20 16:45:56 2016 +0800
meson.build: Make it more MSVC-friendly
We are checking for compiler flags for warnings for GCC, but not Visual
Studio, so do a similar check based on those that we have in GLib's
msvc_recommended_pragmas.h when we are compiling for Visual Studio (the
advantage of being the one that maintains the MSVC builds files for the
GTK+ stack :)). As a result, we avoid using GCC-style compiler/linker
flags, so that we don't choke meson's configure process and avoid
needless warnings during the build.
We also want to include SSE2 support for all x64 Visual Studio builds and
x86/32-bit Visual Studio 2013+ builds, as the SSE2 intrinsics are
supported on Visual Studio for a good while (since the 2008 days or
before), but as we will be passing in 4 __m128i's when we do
graphene_simd4x4f_init(), we can only support Visual Studio 2013 and later
as a special flag which is now in the code is supported to allow the code
to build with the 32-bit ABI.
meson.build | 103 ++++++++++++++++++++++++++++++--------------
src/graphene-config.h.meson | 10 ++++-
src/meson.build | 8 +++-
3 files changed, 87 insertions(+), 34 deletions(-)
commit 5aa9fb770672314c5c9b10f456fd846b41ec6c91
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 11 11:35:44 2016 +0100
docs: Update the build instructions
We use Meson and ninja by default.
README.md | 32 +++++++++++++++++---------------
1 file changed, 17 insertions(+), 15 deletions(-)
commit 7967ca41aafe04ad49545910b75059893a369d63
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 11 11:26:50 2016 +0100
build: Use compiler.has_argument()
Instead of our homegrown solution.
meson.build | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit 5a0f8c15b370672c44abb39249e96daa1f97e275
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 11 10:22:59 2016 +0100
build: Encode interface age usage
This should force us in ensuring new API only lands in development
cycles.
meson.build | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
commit 7842b7418fac765e4a4958e807df4c0436297305
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Oct 2 14:29:39 2016 +0100
build: Ensure soname versioning matches
We need to ensure that the soname used when installing the Graphene
shared object is the same when building with Autotools and when building
with Meson.
The current scheme, mutuated from GTK+, is:
libgraphene-1.0.so
`- .0
`- (minor * 100 + micro - interface)
`- interface
Where `interface` is equal to `micro`, unless it's reset to 0 — which
happens every time we add new API, during development cycles.
This means that, for version `1.4.1`, the soname of the installed shared
library is `0.400.1`, whereas for version `1.5.8`, the soname would be
`0.508.0`.
meson.build | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
commit 6781091d55a29ad27b8f80a213f78d67278ff581
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Oct 2 14:12:46 2016 +0100
build: Clean up the Meson build
Depend on Meson ≥ 0.34.0 so we can use:
* join()
* is_odd()
This allows us to have an 'auto' setting for the `enable-debug`
configuration option, which enables debugging depending on whether we're
in a stable or unstable development cycle. It also allows us to simplify
the SIMD configuration variable by avoiding an unnecessary foreach.
We also can clean up some unused variables here and there.
meson.build | 49 +++++++++++++++++++++++--------------------------
meson_options.txt | 2 +-
2 files changed, 24 insertions(+), 27 deletions(-)
commit 0942ce72ddc1b722f3b8c8596b32f7a4dc20e485
Merge: c2d3aae b1a90ba
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Oct 1 10:11:47 2016 +0100
Merge branch 'wip/meson'
Switch to the Meson build system[1] by default.
[1]: http://mesonbuild.com
commit b1a90ba789de3a248ce7006afaf8f9bf62ff4b24
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Oct 1 10:10:47 2016 +0100
Revert "Travis-CI has no support for Autotools"
This reverts commit 54273153f99571c713841780497d143ebc0adde0.
.travis.yml | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
commit a42a2edb0170f7ffc2f87f5c7fbd4ac16ddc564b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Oct 1 10:09:28 2016 +0100
Revert "build: Remove autotools"
This reverts commit a244f8ea262a929dfd36d20645de233e4afa3a92.
We'll merge the meson build into master, but keep autotools for a while
while various stuff gets ported.
Makefile.am | 62 +++
README.md | 74 +++-
autogen.sh | 46 +++
build/autotools/ax_pthread.m4 | 332 +++++++++++++++
build/autotools/glib-tap.mk | 135 +++++++
build/autotools/glibtests.m4 | 28 ++
build/autotools/graphene-macros.m4 | 161 ++++++++
build/autotools/introspection.m4 | 96 +++++
build/autotools/tap-driver.sh | 652 ++++++++++++++++++++++++++++++
build/autotools/tap-test | 5 +
build/solaris-hwcap.mapfile | 30 ++
configure.ac | 797 +++++++++++++++++++++++++++++++++++++
doc/Makefile.am | 49 +++
src/Makefile.am | 186 +++++++++
src/bench/Makefile.am | 83 ++++
src/tests/Makefile.am | 33 ++
16 files changed, 2758 insertions(+), 11 deletions(-)
commit 1b37892d3663f9f4838fd41ed2efe1fc2e2a3024
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 17 20:08:57 2016 +0100
docs: Move contributing guidelines to its own file
CONTRIBUTING.md | 32 ++++++++++++++++++++++++++++++++
README.md | 33 ---------------------------------
2 files changed, 32 insertions(+), 33 deletions(-)
commit c2d3aae9432c1a465beda7433a6771c8fcdf09dc
Merge: 8b3222a e9b85db
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Sep 26 10:50:35 2016 +0100
Merge pull request #72 from fheger/pr2
Fixing build errors on ARM NEON.
commit 8b3222ae1475738e82c2a44ac1b1540c9ed259d7
Merge: 67452ba 2e5b724
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Sep 26 10:49:32 2016 +0100
Merge pull request #71 from fheger/pr1
Fixing build errors on ARM NEON.
commit e9b85dbc920148e779ee0fccb40566ce07d829d7
Author: Frederik Heger <frederik.heger@vecna.com>
Date: Sun Sep 25 21:29:41 2016 -0400
Fixing build errors on ARM NEON.
Part 2 of splitting PR #64 into two separate PRs.
The underlying ARM fast type that graphene_simd4f_get calls into requires
its inputs to be compile time constants. Passing the "col" argument in was
causing the build to fail.
src/graphene-matrix.c | 20 +++++++++++++++++++-
src/graphene-simd4f.c | 18 +++++++++++++++++-
2 files changed, 36 insertions(+), 2 deletions(-)
commit 2e5b7245101a6ef96a40d6c8ce64ec9bc834c652
Author: Frederik Heger <frederik.heger@vecna.com>
Date: Sun Sep 25 20:43:35 2016 -0400
Fixing build errors on ARM NEON.
Part 1 of splitting PR #64 into two separate PRs.
src/graphene-simd4f.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
commit ff112cae0a36a42794b18cbb2e7a1a359ad7b307
Merge: 5427315 8074b4c
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Sep 21 10:57:20 2016 +0100
Merge pull request #70 from thiblahute/wip/meson
Fix building graphene as a meson submodule
commit 8074b4ca7e61d3f14bfc768206927fea60dd0d18
Author: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Tue Sep 20 21:11:54 2016 -0300
meson: Use current_*_dir instead of *_root where it makes sense
src/meson.build | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 458192275264c86e52a0c6d6fb41daaa84fd8122
Author: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Tue Sep 20 20:23:34 2016 -0300
meson: Fix library version and soversion
Doing the same as in GStreamer which I believe is properly following
same scheme as libtool.
meson.build | 5 +++++
src/meson.build | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
commit c0d42512d770eaaf0e304e87077e6fdb9b92c2c2
Author: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Tue Sep 20 20:10:56 2016 -0300
meson: Do not use add_global_arguments but instead pass the args ourself
Otherwise with recent version of meson we get the following error when building
graphene as a subproject:
Global arguments can not be set in subprojects because there is no way
to make that reliable.
meson.build | 15 ++++++++-------
src/meson.build | 4 ++--
2 files changed, 10 insertions(+), 9 deletions(-)
commit 67452baade8156c08872ff6d70f8c992357ba7d0
Merge: 31cb295 c04f2d3
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Thu Sep 1 13:13:58 2016 +0100
Merge pull request #69 from ford-prefect/master
simd4f: Fix a compilation error
commit c04f2d3d9585dd220b5a9c6299dbd47d8811d7da
Author: Arun Raghavan <arun@arunraghavan.net>
Date: Thu Sep 1 09:28:45 2016 +0530
simd4f: Fix a compilation error
Not sure why the missing semicolon didn't get caught before.
Error:
In file included from graphene-simd4f.c:42:0:
graphene-simd4f.c: In function 'graphene_simd4f_reciprocal':
graphene-simd4f.h:863:3: error: expected ';' before '}' token
}))
^
graphene-simd4f.c:439:10: note: in expansion of macro
'graphene_simd4f_reciprocal'
return graphene_simd4f_reciprocal (s);
^
Makefile:817: recipe for target 'libgraphene_1_0_la-graphene-simd4f.lo' failed
Compiler:
$ aarch64-linux-android-gcc --version
aarch64-linux-android-gcc (GCC) 4.9.x 20150123 (prerelease)
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Command:
make[3]: Entering directory '/home/arun/code/gstreamer/cerbero/build/sources/android_universal/arm64/graphene-1.4.0/src'
/bin/sh ../libtool --tag=CC --mode=compile ccache aarch64-linux-android-gcc -fuse-ld=gold -std=gnu99 -DHAVE_CONFIG_H -I. -DGRAPHENE_COMPILATION=1 -DG_LOG_DOMAIN=\"Graphene\" -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_30 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -I../src -I../src -DGRAPHENE_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS --sysroot=/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64 -I/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64/usr/include -DANDROID -DPIC -O3 -ffast-math -fstrict-aliasing -Wall -Wpointer-arith -Wmissing-declarations -Wformat=2 -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wdeclaration-after-statement -Wunused -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute -Wredundant-decls -Wlogical-op -Wcast-align -Wno-unused-local-typedefs -Werror=implicit -Werror=nonnull -Werror=init-self -Werror=main -Werror=missing-braces -Werror=sequence-point -Werror=return-type -Werror=trigraphs -Werror=array-bounds -Werror=write-strings -Werror=address -fvisibility=hidden -I/home/arun/code/gstreamer/cerbero/build/dist/android_universal/arm64/include/glib-2.0 -I/home/arun/code/gstreamer/cerbero/build/dist/android_universal/arm64/lib/glib-2.0/include -Wall -g --sysroot=/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64 -I/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64/usr/include -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -fPIC -DANDROID -DPIC -Wa,--noexecstack -MT libgraphene_1_0_la-graphene-simd4f.lo -MD -MP -MF .deps/libgraphene_1_0_la-graphene-simd4f.Tpo -c -o libgraphene_1_0_la-graphene-simd4f.lo `test -f 'graphene-simd4f.c' || echo './'`graphene-simd4f.c
libtool: compile: ccache aarch64-linux-android-gcc -fuse-ld=gold -std=gnu99 -DHAVE_CONFIG_H -I. -DGRAPHENE_COMPILATION=1 -DG_LOG_DOMAIN=\"Graphene\" -DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_30 -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_32 -I../src -I../src -DGRAPHENE_ENABLE_DEBUG -DG_DISABLE_CAST_CHECKS --sysroot=/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64 -I/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64/usr/include -DANDROID -DPIC -O3 -ffast-math -fstrict-aliasing -Wall -Wpointer-arith -Wmissing-declarations -Wformat=2 -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wdeclaration-after-statement -Wunused -Wuninitialized -Wshadow -Wmissing-noreturn -Wmissing-format-attribute -Wredundant-decls -Wlogical-op -Wcast-align -Wno-unused-local-typedefs -Werror=implicit -Werror=nonnull -Werror=init-self -Werror=main -Werror=missing-braces -Werror=sequence-point -Werror=return-type -Werror=trigraphs -Werror=array-bounds -Werror=write-strings -Werror=address -fvisibility=hidden -I/home/arun/code/gstreamer/cerbero/build/dist/android_universal/arm64/include/glib-2.0 -I/home/arun/code/gstreamer/cerbero/build/dist/android_universal/arm64/lib/glib-2.0/include -Wall -g --sysroot=/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64 -I/home/arun/code/gstreamer/cerbero/build/android-ndk-r12b/platforms/android-21/arch-arm64/usr/include -ffunction-sections -funwind-tables -fstack-protector -no-canonical-prefixes -fPIC -DANDROID -DPIC -Wa,--noexecstack -MT libgraphene_1_0_la-graphene-simd4f.lo -MD -MP -MF .deps/libgraphene_1_0_la-graphene-simd4f.Tpo -c graphene-simd4f.c -fPIC -DPIC -o .libs/libgraphene_1_0_la-graphene-simd4f.o
In file included from graphene-simd4f.c:42:0:
graphene-simd4f.c: In function 'graphene_simd4f_reciprocal':
graphene-simd4f.h:863:3: error: expected ';' before '}' token
}))
^
graphene-simd4f.c:439:10: note: in expansion of macro 'graphene_simd4f_reciprocal'
return graphene_simd4f_reciprocal (s);
^
Makefile:817: recipe for target 'libgraphene_1_0_la-graphene-simd4f.lo' failed
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 31cb2956b660afb45930a22f6eb9752097a31e35
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Aug 27 19:55:45 2016 +0100
build: Remove unnecessary ACLOCAL redefinition
A bit of autoconf I cargo-culted from somewhere, but it's not necessary
to the actual build.
configure.ac | 3 ---
1 file changed, 3 deletions(-)
commit 6051e035dc6aa1164250883a11e3e64a1c2ff0c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 23 10:25:03 2016 +0100
tests/point: Use fuzzy point comparison macro
Now that we have it.
src/tests/point.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
commit 884f8b88ea552fd7938e4e84c4df405af63b5406
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 23 10:19:19 2016 +0100
tests: Don't use vec2 macro for fuzzy point testing
We can avoid the point → vec2 conversion and just use the near()
operator that graphene_point_t already exposes.
src/tests/graphene-test-compat.h | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
commit c7df7d03dd9b585f173729a842f2a0377e1b7326
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 16 15:50:22 2016 +0100
build: Require automake 1.11
Sadly, Travis is using a ridiculous version of Ubuntu as a base, which
means that the automake version we get is 1.11 at most.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit a7e888061b08c92344c46b185bba3167355f6e84
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 16 15:22:29 2016 +0100
matrix: Fix transform_rect()
Apply the same change that fixed transform_bounds() in d1e67752.
src/graphene-matrix.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 46a6cdefe7e0d4ba898b291f8aa05368459a210c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 27 16:31:58 2016 +0100
Add GitHub templates
These templates are useful for contributors.
.github/CONTRIBUTING.md | 34 ++++++++++++++++++++++++++++++++++
.github/ISSUE_TEMPLATE.md | 9 +++++++++
.github/PULL_REQUEST_TEMPLATE.md | 14 ++++++++++++++
3 files changed, 57 insertions(+)
commit 63709bf440c40fb1d038027a075301aa6758a915
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 27 16:24:01 2016 +0100
build: Enable subdir-objects
And prepare ourselves for the glorious autotools future (while we still
use autotools).
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 05986f3eb521ab91be6f65c0b16992813223498e
Merge: 4e2dc73 d1e6775
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Aug 16 15:19:05 2016 +0100
Merge pull request #68 from matthiasclasen/bounds-test
A test showing breakage
commit d1e67752d2b08e8817f39b30b39bb728c3b87da5
Author: Matthias Clasen <mclasen@redhat.com>
Date: Tue Aug 16 10:08:38 2016 -0400
transform_bounds: Take translations into account
To apply transformations, we need to put a 1 in the w coordinate
and multiply 4x4, not 3x3. This fixes the /matrix/2d/transform_bound
test.
src/graphene-matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 8dd608c7f9cf776ae2e6a97ac59d04bb24f7840c
Author: Matthias Clasen <mclasen@redhat.com>
Date: Tue Aug 16 10:07:43 2016 -0400
Use named getters in a few places
get_x/_y is more obvious than get(...,0).
src/graphene-matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 7769b2f1afa66bded3ad8772b05cdbddf0b40bca
Author: Matthias Clasen <mclasen@redhat.com>
Date: Tue Aug 16 10:10:07 2016 -0400
Simplify a test slightly
Not need to set up the translation matrix in two steps here.
src/tests/matrix.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
commit cd86791b3d6a479e3073cb8f5ac4930397e4069c
Author: Matthias Clasen <mclasen@redhat.com>
Date: Tue Aug 16 06:28:51 2016 -0400
Add a test for bounds transformation
This doesn't currently work.
src/tests/matrix.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
commit edb1d2c77dae4ace4d8ef396c77447ee32a63c1a
Author: Matthias Clasen <mclasen@redhat.com>
Date: Tue Aug 16 06:27:28 2016 -0400
Add assertion macros for rect comparison
These will be used in future commits.
src/tests/graphene-test-compat.h | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
commit 4e2dc7306b79d6713e95225493a5751045eb62a2
Author: Emmanuele <ebassi@magick.local>
Date: Tue Jul 26 19:04:44 2016 +0100
build: Fix use of the AC_CONFIG_HEADERS macro
Thanks to Rico Tzschichholz.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 54273153f99571c713841780497d143ebc0adde0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 8 15:12:36 2016 +0100
Travis-CI has no support for Autotools
.travis.yml | 22 ----------------------
1 file changed, 22 deletions(-)
commit a244f8ea262a929dfd36d20645de233e4afa3a92
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 1 18:17:25 2016 +0100
build: Remove autotools
We use Meson by default.
Makefile.am | 62 ---
README.md | 41 +-
autogen.sh | 46 ---
build/autotools/ax_pthread.m4 | 332 ---------------
build/autotools/glib-tap.mk | 135 -------
build/autotools/glibtests.m4 | 28 --
build/autotools/graphene-macros.m4 | 161 --------
build/autotools/introspection.m4 | 96 -----
build/autotools/tap-driver.sh | 652 ------------------------------
build/autotools/tap-test | 5 -
build/solaris-hwcap.mapfile | 30 --
configure.ac | 797 -------------------------------------
doc/Makefile.am | 49 ---
src/Makefile.am | 186 ---------
src/bench/Makefile.am | 83 ----
{build => src}/identfilter.py | 0
src/meson.build | 2 +-
src/tests/Makefile.am | 33 --
18 files changed, 12 insertions(+), 2726 deletions(-)
commit c8fea41b39173ff2b5fc6ab261edfd0517307c3f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 8 15:11:10 2016 +0100
build: Check and use additional compiler flags
Just like we do with autotools.
meson.build | 38 ++++++++++++++++++++++++++++++++++++++
src/meson.build | 2 +-
2 files changed, 39 insertions(+), 1 deletion(-)
commit 0c656cd856408338f033a22acb44a558ad633ba0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 8 14:41:08 2016 +0100
build: Compute the soname version
Instead of hard coding it, we can do basic integer arithmetic.
meson.build | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
commit c8c3c97578327ca309c61814a73a97296c037fee
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 1 18:09:09 2016 +0100
build: Ensure we use the right headers for checks
meson.build | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
commit 61aa7d52c3bf26c45a3c5c48a01b592917381247
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 31 13:50:17 2016 +0100
build: Generate the introspection data
We can use the gnome module in Meson to generate the introspection XML
and compile it to a typelib blob.
src/meson.build | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit 1c319ba3049dc858523d8570b7df01a9c1e464c0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 31 12:25:02 2016 +0100
build: Clean up some rules
meson.build | 46 +++++++++++++++++++++++++++++++++++-----------
meson_options.txt | 3 ++-
src/meson.build | 20 +++++++++++++-------
3 files changed, 50 insertions(+), 19 deletions(-)
commit 97d1f9f1e32636cc18f388246ce28d940db4f3ca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 24 12:22:34 2016 +0100
build: Add initial attempt at doc generation
Still missing a bunch of bits, so it's likely going to need to be
revisited in the future.
doc/meson.build | 20 ++++++++++++++++++++
meson.build | 7 +++++++
meson_options.txt | 1 +
3 files changed, 28 insertions(+)
commit bf2709be75d4c71d9bc6a3655f827759b5e35749
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 24 11:47:29 2016 +0100
build: Add benchmark target
src/bench/meson.build | 47 +++++++++++++++++++++++++++++++++++++++++++++++
src/meson.build | 3 ++-
2 files changed, 49 insertions(+), 1 deletion(-)
commit 8b518c79ad50c22ee5e761edd04e65645c744041
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 24 11:01:10 2016 +0100
build: Enable test suite
Build the test suite, and install the tests in the installed-tests
system directory.
src/meson.build | 10 ++++++++++
src/tests/meson.build | 34 ++++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+)
commit a2c6397c284acae3da7f20baa4cf2821f49c840c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 23:17:19 2016 +0100
build: Add license field to the project() pragma
meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 1e3b1f2312812c4c2aa6790265ec2b2027859b37
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 23:15:36 2016 +0100
build: Add debugging options
meson.build | 18 ++++++++++++++++++
meson_options.txt | 1 +
src/meson.build | 6 ++++--
3 files changed, 23 insertions(+), 2 deletions(-)
commit 7d317f54dc2251b46b79a70880ab1b026abfa8ca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 23:14:49 2016 +0100
build: Add missing variables for expansion
The pkg-config file requires some more variables in order to be
idempotent with the autotools build.
meson.build | 69 +++++++++++++++++++++++++++++++++++++++----------------------
1 file changed, 44 insertions(+), 25 deletions(-)
commit 7e53eec9ed69b98f7cf4998c4393702b2caedba7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 20:16:38 2016 +0100
build: Split off headers and sources
This will come in handy when we run the introspection scanner.
src/meson.build | 32 ++++++++++++++++++--------------
1 file changed, 18 insertions(+), 14 deletions(-)
commit 2ee0119c4f69bf452a8f51933c019ad11d24d2f7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 16:19:24 2016 +0100
build: Add meson build files
meson.build | 177 +++++++++++++++++++++++++++++++++++++++++++++++++++++
meson_options.txt | 4 ++
src/config.h.meson | 3 +
src/meson.build | 103 +++++++++++++++++++++++++++++++
4 files changed, 287 insertions(+)
commit d35b3b5011b9d70797158c6117c66371613c8e84
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 17:04:34 2016 +0100
Add config.h template
Use the `.meson` suffix instead of `.in`, because we're using
Meson-specific directives.
src/config.h.meson | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
commit d771e56382549de9f623a6bc93f6a30b435e77df
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 16:22:29 2016 +0100
Add graphene-config.h template for Meson
We don't use `graphene-config.h.in` because we're using meson-specific
directives, and because the autotools do not need a template file.
src/graphene-config.h.meson | 96 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 96 insertions(+)
commit c9f421aff674cdf5361abba5a4b95a8d9103a35f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 23 18:06:19 2016 +0100
pc: Use GRAPHENE_VERSION for the Version field
Don't use VERSION, so we can remove the autoconf generated macros.
src/graphene.pc.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 68a26b16da290fdd0dcf2114a3bddd1cdb37edce
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 1 16:13:47 2016 +0100
bench: Initialize variables
Avoid compiler warnings, and ensure that values are sane.
src/bench/graphene-bench-utils.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit b1e4a3099bac04f17e859aac32934356013ab221
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 4 14:28:00 2016 +0100
simd4f: Use appropriate mask type on NEON
src/graphene-simd4f.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit a557c8f0bb78ff875bc3d7d42409d0cc9939743f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 4 14:27:42 2016 +0100
simd4f: Fix typo in variable name
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 200ed8c67a4c06957bb2dad03b4a847afd157ae7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 4 14:27:20 2016 +0100
simd4f: Use appropriate rsqrt intrinsic on NEON
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit fa441b48b25d2db1d3f5e7b70383939025d087c1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 4 14:21:03 2016 +0100
simd4f: Fix typo in NEON channel getter
Missing closing parenthesis on the GCC extension line.
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 10e86ca94c18f2cd07f0583ff8c71a3c132a2f8d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 11 12:38:54 2016 +0100
build: Fix the header name in the introspection data
Typo in the name.
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 880542b5e10e75e6e9d8c52698b831f69e29cbb5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 15:33:40 2016 +0100
Post-release version bump to 1.4.1
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit aab63ce5a0319932a2640c0e47bedeb4580305a4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 14:41:59 2016 +0100
Release 1.4.0
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 8c4177775a12603e186ba71113338fb4e9a324df
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 15:27:06 2016 +0100
docs: Override graphene_simd4x4f_t
The GRAPHENE_VECTORCALL annotation makes gtk-doc wet the bed, so we need
to provide a manual override in order to pass `make check`.
doc/graphene-overrides.txt | 6 ++++++
1 file changed, 6 insertions(+)
commit e8e0ca0e9d2c96c874e710a3c0561d43e9f0b385
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 14:25:54 2016 +0100
build: Don't dist generated pkg-config files
The .pc files for Graphene are going to be generated at configure time,
so there's no point in having them into the dist tarball.
src/Makefile.am | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit 587bcc68f90d017f79ba0641c6c1d3fc157efc17
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 14:23:41 2016 +0100
build: Use AM_DISTCHECK_CONFIGURE_FLAGS
The AM_DISTCHECK_CONFIGURE_FLAGS variable is the preferred one for use
inside Makefile.am, in order to leave DISTCHECK_CONFIGURE_FLAGS for
distributors and builders for overrides.
Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 11a463fd85f65712e035d282739c5675b11bd7c3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 15:28:04 2016 +0100
simd4f: Align masks for dot3 fallbacks
On some platforms (mostly 32 bit architectures) we need to force the
alignment of the unsigned integer masks we use to implement dot3() on
non-SSE 4.1 capable platforms.
src/graphene-simd4f.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 4ee30fee15821e184f95b730954fd8665b730b7f
Merge: 9290c88 8664d26
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Fri Apr 8 13:04:12 2016 +0100
Merge pull request #58 from fanc999/master
graphene-simd4x4f.h: Fix x86 Builds on MSVC 2013 and Later
commit 8664d26ead9137444479871a565f1eb6ee379b3c
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Thu Jan 29 13:50:41 2015 +0800
graphene-simd4x4f.h: Fix x86 Builds on MSVC 2013 and Later
__vectorcall (hence GRAPHENE_VECTORCALL) must be after the return type, so
move GRAPHENE_VECTORCALL around a bit to fix the build.
src/graphene-simd4x4f.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit 9290c88cd5d7e3333f9ab90a6e4def7a88b8b5a1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 8 11:19:36 2016 +0100
Use C11 _Generic macro for type appropriate lerp()
Look at us, all fancy and using a spec written 5 years ago.
src/graphene-private.h | 33 ++++++++++++++++++++++++++++++++-
1 file changed, 32 insertions(+), 1 deletion(-)
commit 9dc16635fe55f05daf9c1a6f1214e2bf6a647573
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 19:05:06 2016 +0100
matrix: Use the type appropriate abs()
Do not use the integer abs() when dealing with doubles.
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 43248f9ec9db7b06789a2b1db1c3858a980befcb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 18:57:50 2016 +0100
build: Re-indent configure.ac
Too much white space and indentation makes editing and following the m4
madness harder than necessary.
configure.ac | 489 +++++++++++++++++++++++++++--------------------------------
1 file changed, 220 insertions(+), 269 deletions(-)
commit 0b225e407dd7d6bf6f11b7afc3a28c147b309d22
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 18:14:55 2016 +0100
euler: Drop indirection in initializer
Use the internal initializer function instead of going through the
public API.
src/graphene-euler.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
commit a6bb76f881ae7b56ba00a0aa3c670344433eb52c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 13:52:58 2016 +0100
tests: Add interpolation test for 3D matrices
We use a simple translation because rotations are going to be messy to
test. This should still be enough to see if the matrix decomposition
code is doing the right thing.
src/tests/matrix.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit 9e1108bacb78ee61e23a260d7a75e85f2b20e37c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 13:49:51 2016 +0100
tests: Add interpolation test for 2D matrices
Let's try and avoid breakage in the future.
src/tests/matrix.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
commit 84237c079b5a52c21692af79f2768d4f56896eff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 13:40:32 2016 +0100
matrix: Fix the interpolation of 3D matrices
We're not extracting the translation and perspective components
correctly; the matrix is made of row vectors, which means that the
translation component is the W row vector, whereas the perspective
component is the W component of each row vector.
src/graphene-matrix.c | 40 ++++++++++++++++++++++++----------------
1 file changed, 24 insertions(+), 16 deletions(-)
commit 178ebd1791364cff08b098d3cba51ae4706061af
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 7 13:39:16 2016 +0100
tests: Fix matrix fuzzy comparison macro
We're not testing all the components because we're missing the row
offset.
src/tests/graphene-test-compat.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6bf5939f83f3beb6510b6adb46b55c256171c001
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 6 16:38:02 2016 +0100
matrix: Fix interpolation between 2D matrices
The decomposition and interpolation code claims to come from the CSS3
Transformation specification, but it does something fairly custom; it
also uses the existing 3D matrix interpolation and recomposition code
which is just not really correct.
We should split the interpolation cases for 2D and 3D matrices in a more
radical way, and follow the whole CSS3 Transformation spec more closely.
src/graphene-matrix.c | 266 +++++++++++++++++++++++++++++++++++---------------
1 file changed, 188 insertions(+), 78 deletions(-)
commit 159a329ec3cfab3afc8982f6eb913cc630dc2508
Merge: d28e9d3 706568b
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Thu Mar 31 08:34:57 2016 +0100
Merge pull request #57 from cubicool/minimal-aligned-alloc
Fix compile warnings when debug is disabled
commit 706568b0e6498066ca6cd1b9a8ee7e1e16f80155
Author: Jeremy Moles <cubicool@gmail.com>
Date: Wed Mar 30 17:48:25 2016 -0400
Fix compile warnings when debug is disabled
Initialize the 'res' pointer to NULL.
Borrow the 'errno' variable rather than using an 'err' variable local
to graphene_aligned_alloc. There is some precedent for this, as the
existing code also set 'errno = 0' before calling the corresponding
alloc routine.
src/graphene-alloc.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
commit d28e9d3a9a6feb2623861d4e69b610d6dfcdbbb4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 23 16:29:18 2016 +0000
matrix: Load identity from a float array
Instead of using an intermediate initializer.
src/graphene-matrix.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
commit 891bc52cb2e349e34dc48d9f44c4ad25de284438
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 23 16:08:08 2016 +0000
rect: Add zero() constant rectangle
Similar to the zero() points and sizes, this allows us to initialize
rectangles without having to call graphene_rect_init(), memset(), or
use temporary variable declarations.
doc/graphene-sections.txt | 1 +
src/graphene-rect.c | 18 ++++++++++++++++++
src/graphene-rect.h | 3 +++
3 files changed, 22 insertions(+)
commit 36b2a10db7b0bd691f2c83bee7fd10ae9dbcdbba
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 16 16:44:29 2016 +0000
build: Clean up autogen
Use `set -x` to trace the result of various checks when setting up the
build environment.
autogen.sh | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
commit 997f3da4d3e5b63c963e6125e7b648f594d1e333
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 8 14:30:46 2016 +0000
simd4x4f: Remove intermediate variables
We can pass the address of the row vertices when multiplying two
matrices together.
src/graphene-simd4x4f.h | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
commit 97942778494424c3e87fea50cb675b302fd08b92
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 8 12:32:05 2016 +0000
docs: Fix references for GLib/GObject symbols
We need to tell gtk-doc where the installed docs are, in order for it to
fix all the external references.
doc/Makefile.am | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 694661984970569749a8fcd894b607a459d142b8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 8 12:14:35 2016 +0000
docs: Make the order of operands explicit
For non-commutative operators on vectors the order is important.
Fixes #54
src/graphene-vectors.c | 24 +++++++++++++++++-------
1 file changed, 17 insertions(+), 7 deletions(-)
commit 73eb1d0b23ad7765700a379d7098ce857a360a17
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Feb 10 16:15:28 2016 +0000
Document restriction for graphene_triangle_get_barycoords()
We require that the point is coplanar to the triangle.
If we change implementation, we may lift the restriction, but for the
time being better be explicit.
Closes #56
src/graphene-triangle.c | 3 +++
1 file changed, 3 insertions(+)
commit be145c16b312cea45bb8fcfe4ab0e7cfd1f04f5f
Merge: 89a8254 ac17167
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Feb 10 10:30:40 2016 +0100
Merge pull request #53 from swilmet/wip/improve-docs
docs: improve doc of graphene_sphere_translate()
commit 89a82547445048494e825671cc263d9fa9126782
Merge: 770682c e40294f
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Feb 10 10:30:12 2016 +0100
Merge pull request #52 from swilmet/wip/triangle-unit-test
tests: add unit test for graphene_triangle_get_area()
commit ac17167221d8bc13cbd98aa011c6607a0ce8666f
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Wed Feb 10 10:22:17 2016 +0100
docs: improve doc of graphene_sphere_translate()
I know what is a translation, but it was not clear to me whether @point
referred to the new center coordinates, or the delta. It turns out that
it's the delta, as expected for a translation, but it's better to
explain it in the docs.
src/graphene-sphere.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit e40294f42a0004896aebd9423da0d4ef8847ad6e
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 12 15:57:35 2016 +0100
tests: add unit test for graphene_triangle_get_area()
The function always returns a positive area. Signed areas can be useful
for some computations in computer graphics, but it is not present in
graphene.
src/tests/triangle.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit 770682c884a2ffc9dbbbc7b35de13e75812d824c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jan 29 15:32:24 2016 +0100
matrix: Add checks for invertible matrices
We should propagate error states for non-invertible matrices from the
SIMD implementation to the public wrapper type.
src/graphene-matrix.c | 33 ++++++++++++++++++++++++---------
src/graphene-matrix.h | 2 +-
2 files changed, 25 insertions(+), 10 deletions(-)
commit 94c2d2d814eb215d43b0baa6f69ec44bb396fab0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jan 29 15:27:08 2016 +0100
simd: Check if the matrix is invertible
We should check if the determinant is not zero before trying to
invert the matrix.
This commit changes the return value of the inverse() operator,
but the ABI stability is preserved.
src/graphene-simd4x4f.h | 27 ++++++++++++++++++---------
1 file changed, 18 insertions(+), 9 deletions(-)
commit 9744fa81285ea9d52c88f5b50b3649267474a08d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jan 27 11:32:07 2016 +0000
euler: Store angles in radians
Instead of converting internally at the point of use, we should store
the rotation angles in radians, and only transform to and from degrees
when interfacing with the public API.
Closes #32
src/graphene-euler.c | 63 +++++++++++++++++++++++++++++++++++-----------------
1 file changed, 43 insertions(+), 20 deletions(-)
commit 92081bdd963128e6405f3c4e092f631daf12085b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jan 27 11:03:30 2016 +0000
Add radians variants for quaternions
It's been requested, and it can help to avoid round-tripping between
radians and degrees.
Closes #32
doc/graphene-sections.txt | 2 +
src/graphene-quaternion.c | 100 +++++++++++++++++++++++++++++++++-------------
src/graphene-quaternion.h | 10 +++++
3 files changed, 85 insertions(+), 27 deletions(-)
commit 284043513602183e6007524d6e1ed7a788fa5f8f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jan 27 10:46:57 2016 +0000
docs: Clarify the modelview required when unprojecting
When unprojecting a point, Graphene expects the inverse of the modelview
used to project it.
We cannot really change the implementation to invert the modelview
ourselves without breaking existing code. There's also the common
behaviour of canvas libraries to cache the inverse of the modelview to
avoid incurring into additional costs, which means we'd be working
against our callers.
Fixes issue #50
src/graphene-matrix.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 7673ae2a4bf2d777d9063b587f2751efd555630c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 26 18:27:06 2016 +0000
rect: Remove unused variables
And thus silence two compiler warnings.
src/graphene-rect.c | 1 -
1 file changed, 1 deletion(-)
commit 2b2e23d367cc95ffd1c8b3461543bb6125bc44c3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 18 20:16:24 2016 +0000
docs: Clarify the meaning of the triangle's midpoint
Link to Wikipedia, because all human knowledge should be up for debate.
src/graphene-triangle.c | 3 +++
1 file changed, 3 insertions(+)
commit 9df082ddba2d1deb9971cc9b49e4dd149dec4e76
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 18 19:23:29 2016 +0000
rect: Fix the implementation of union()
We need to take into consideration the origin of each rectangle when
comparing sizes.
Fixes #49.
src/graphene-rect.c | 4 ++--
src/tests/rect.c | 9 +++++++--
2 files changed, 9 insertions(+), 4 deletions(-)
commit ec5bf9ba38f5e8a0433bbe7c4f609560b38f9152
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 18 19:22:34 2016 +0000
rect: Use union() to implement expand()
We union a rectangle with a degenerate rectangle of size 0 and origin in
the given point.
src/graphene-rect.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
commit 979493eb0f61fabb3dee725956005cd6057c39aa
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jan 14 12:52:00 2016 +0000
docs: Add examples of GObject integration
This should clarify how to use Graphene types with GObject.
src/graphene-gobject.c | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
commit 788a305d45be54dd02d3eb0199ffbb8e9aac2f93
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jan 14 12:35:40 2016 +0000
docs: Add some images to the graphene_rect_t reference
doc/Makefile.am | 3 +
doc/rectangle-intersection.png | Bin 0 -> 2174 bytes
doc/rectangle-intersection.svg | 82 +++++++++++++++++++
doc/rectangle-union.png | Bin 0 -> 2668 bytes
doc/rectangle-union.svg | 79 ++++++++++++++++++
doc/rectangle.png | Bin 0 -> 12713 bytes
doc/rectangle.svg | 182 +++++++++++++++++++++++++++++++++++++++++
src/graphene-rect.c | 10 +++
8 files changed, 356 insertions(+)
commit 22fc4b600718408f57ebc3ea2cd54634cccce4ab
Merge: 3b97374 79e43f1
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Jan 12 13:10:42 2016 +0000
Merge pull request #47 from swilmet/wip/barycoords
Add unit tests for graphene_triangle_get_barycoords()
commit 3b97374aa127ce23988bb06215223681c385f1bd
Merge: d5decac e095efb
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Jan 12 13:09:44 2016 +0000
Merge pull request #48 from swilmet/wip/docs-fixes
Some docs fixes and improvements
commit d5decac54d24e97e7880d33c13977f84a27a8f37
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jan 12 13:08:01 2016 +0000
docs: Add an image to explain barycentric coordinates
The current explanation is ambiguous as to what the 'u' and 'v'
coordinates map; we should be more explicit, and an image gets the point
across much more easily.
doc/Makefile.am | 3 +-
doc/triangle-barycentric.png | Bin 0 -> 19080 bytes
doc/triangle-barycentric.svg | 223 +++++++++++++++++++++++++++++++++++++++++++
src/graphene-triangle.c | 6 ++
4 files changed, 231 insertions(+), 1 deletion(-)
commit e095efbb21adbff12b5de02a96e489d669c18c5d
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 12 13:53:46 2016 +0100
docs: add #include information
doc/graphene-sections.txt | 3 +++
1 file changed, 3 insertions(+)
commit 4420cdd6b55258eff8d4b2491594dfc5be2da47c
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 12 13:37:05 2016 +0100
docs: fix explanation about CamelCase types
When reading the docs, I thought that the CamelCase types were also
available in C. But it is not the case.
Change also "camel case" -> "CamelCase", for a better understanding.
src/graphene-gobject.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
commit 79e43f1a21239ca989a8fa7d77d5b8731402b36c
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 12 10:39:10 2016 +0100
tests: Add unit test for graphene_triangle_get_barycoords()
u is on the ac axis and v is on the ab axis. Is that normal?
src/tests/triangle.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 61 insertions(+)
commit 0925d8c89f4fbfe9d93eabfe064b8120207dca47
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 12 10:48:51 2016 +0100
tests: Add graphene_assert_fuzzy_vec2_equal() macro
src/tests/graphene-test-compat.h | 13 +++++++++++++
1 file changed, 13 insertions(+)
commit e1cdf36c1a3dd945fb39413c0518ad41d1c7a908
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Tue Jan 5 14:18:18 2016 +0100
docs: another batch of trivial typo fixes
src/graphene-sphere.c | 2 +-
src/graphene-vectors.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
commit a4c2e97bd04c3716719560d4e31deffb7a234fc7
Merge: e0c4e4c b8481cd
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Jan 5 09:16:30 2016 +0000
Merge pull request #44 from swilmet/wip/swilmet/docs-fixes
docs: a few trivial typo fixes
commit b8481cd98be95ffbbdbb6e324e040b8a19028ba1
Author: Sébastien Wilmet <sebastien.wilmet@uclouvain.be>
Date: Mon Jan 4 16:37:44 2016 +0100
docs: a few trivial typo fixes
src/graphene-rect.c | 2 +-
src/graphene-simd4f.c | 4 ++--
src/graphene-simd4f.h | 4 ++--
src/graphene-simd4x4f.h | 2 +-
4 files changed, 6 insertions(+), 6 deletions(-)
commit e0c4e4c5dbc2eeaa45d10d65226954982fe080b3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 9 11:50:25 2015 +0000
Revert "matrix: Reorder point unprojection"
This reverts commit 1c46f0b8521645b52427311687d1c30b565789f0.
The change breaks existing users.
src/graphene-matrix.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
commit 9ea181f51a3f6e38e1f31bfe376c5292ca90b130
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 8 13:06:07 2015 +0000
point3d: Add viewport normalization utility function
The newly added function is useful to normalize a 3D point to the unit
coordinate space [ -1, 1 ] within a viewport.
doc/graphene-sections.txt | 1 +
src/graphene-point3d.c | 36 ++++++++++++++++++++++++++++++++++++
src/graphene-point3d.h | 7 +++++++
src/tests/point3d.c | 21 +++++++++++++++++++++
4 files changed, 65 insertions(+)
commit 1c46f0b8521645b52427311687d1c30b565789f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 8 12:10:09 2015 +0000
matrix: Reorder point unprojection
Let's follow the same approach as gluUnProject(): first, multiply the
modelview and the projection matrices; then invert the result.
We should also avoid a division by zero.
src/graphene-matrix.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
commit 9b90b480f8fa0caf7886a8b3d72dfd19d27ddcce
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 7 16:55:27 2015 +0000
docs: Fix typo in type name
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 445680d853be38f5c50cd664ba6a924d86da2063
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 7 16:49:38 2015 +0000
docs: Use 'plain' language for non-code examples
This way gtk-doc won't try to do things like syntax highlighting.
src/graphene-matrix.c | 6 +++---
src/graphene-simd4f.c | 24 ++++++++++++------------
2 files changed, 15 insertions(+), 15 deletions(-)
commit 91487bc293c3e4a0ab3c69edfadd35d2fc697ba6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 5 19:00:06 2015 +0000
tests: Re-enable matrix tests under GCC
Like we re-enabled the frustum tests, we should try and see if the GCC
in TravisCI is back to working.
src/tests/matrix.c | 12 ------------
1 file changed, 12 deletions(-)
commit b2f579650a419025acf8094791aaa10087f8a65b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 5 18:39:09 2015 +0000
tests: Re-enable frustum units under GCC
We fixed a series of issues with the dot3() operator, which is used when
computing the distance from a plane; this should improve the behaviour
of the graphene_frustum_contains_point() on older versions of GCC.
src/tests/frustum.c | 9 ---------
1 file changed, 9 deletions(-)
commit 48e8589dc788aa4a66e9af3cad322bbd521a58e2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 5 11:51:20 2015 +0000
quad: Vectorise min/max look up
Instead of iterating and branching, we can vectorise the operation of
looking for the minimum and maximum values in the points array.
src/graphene-quad.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
commit e80acf94229236fd7b78d37d73cf27aa2fde138d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 5 11:37:41 2015 +0000
quaternion: Precompute factors
We reuse the same factors in all euler ordering cases, so we should
extract them from the switch branches.
src/graphene-quaternion.c | 75 ++++++++++++++++++++++++++---------------------
1 file changed, 42 insertions(+), 33 deletions(-)
commit 34f776f27e0ee1545a386ec5d7caa30a5d3102c6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 5 11:36:45 2015 +0000
quaternion: Drop some indirection
Set the row vectors of the result matrix, instead of using additional
vector variables.
src/graphene-quaternion.c | 30 +++++++++++++-----------------
1 file changed, 13 insertions(+), 17 deletions(-)
commit 823d9b169f689ce0406de579269b241c3aec194f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 4 19:54:10 2015 +0000
euler: Avoid unnecessary indirection
We're computing the components of the result matrix using a vec4, and
then taking those vec4 variables to initialize a matrix — but the intent
is to store the values as SIMD vectors. We can side step the whole
thing, and directly initialize the row vectors of the result matrix.
src/graphene-euler.c | 52 +++++++++++++++++++++++++---------------------------
1 file changed, 25 insertions(+), 27 deletions(-)
commit aa9dd380b5369417a19ac14be0fcd2dfd0fb7d82
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 11:37:29 2015 +0100
simd4f: Optimize neg() on GCC
Instead of doing four single lane reads, use a splat and a mul.
src/graphene-simd4f.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 51748e1bb3d7697317a3f74e7b6f9a7a9a0b84c8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 11:36:21 2015 +0100
simd4f: Zero-safe GCC reciprocal
A bit more expensive, since it replaces a single splat and mul with four
single lane reads, but at least it behaves consistently, and avoids NaN.
src/graphene-simd4f.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
commit cb8409b09e1dcf5cf726029cea20a8a3bad78bf6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 11:35:41 2015 +0100
Fix indentation
Keep operands at the right indentation level.
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit cedeae5965d5b8cdcb18d90cb4a42e5fc46a7627
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 11:22:58 2015 +0100
Include emmintrin.h from graphene-config.h
We use __m128i for both the GCC and the MSVC paths, but only the MSVC
one explicitly includes emmintrin.h — the GCC path relies on other
headers.
Let's be explicit and consistent everywhere.
configure.ac | 1 +
src/graphene-simd4f.h | 2 --
2 files changed, 1 insertion(+), 2 deletions(-)
commit f1126ac0a705d0221333ab82ec96c6b7c1462dec
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 01:09:39 2015 +0100
simd4f: Clean up the sum() implementation
Do all the splats upfront, and then sum them, instead of using
intermediate results.
src/graphene-simd4f.h | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
commit 08219582d1ca0e6dee9fa4ba8008d8c6cda48f99
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 01:09:00 2015 +0100
Fix indentation of SSE rsqrt() on MSVC
Too many spaces.
src/graphene-simd4f.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit c1229a2add6e7096839eba3845db642525ad4d56
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 00:49:38 2015 +0100
simd4f: Define union type once for the SSE path
Both the GCC and the MSVC branches define the same union type for single
lane reads; we can define it once in the common path, instead.
src/graphene-simd4f.h | 19 +++++++------------
1 file changed, 7 insertions(+), 12 deletions(-)
commit ee76f5389e8b9aba2ccf435a41a2f22b955ff457
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 14 00:48:59 2015 +0100
Add a couple of explanatory comments
Should improve the readability of the header.
src/graphene-simd4f.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit 99a8dc93dce99db67d298a378f975552efa9d04b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 13 13:28:43 2015 +0100
rect: Add get_vertices() method
Similar to graphene_box_get_vertices(), it returns the four vertices of
a graphene_rect_t as an array of graphene_vec2_t.
doc/graphene-sections.txt | 1 +
src/graphene-rect.c | 25 +++++++++++++++++++++++++
src/graphene-rect.h | 4 ++++
3 files changed, 30 insertions(+)
commit 03ea593a181a981aeeea91c9913f1e598c7fcc59
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 13 11:51:43 2015 +0100
box: Inline more implementations
Instead of using graphene_vec3_t wrappers, let's use graphene_simd4f_t
methods directly, as they are inlined and we don't pay the cost of a
function call in most cases.
src/graphene-box.c | 77 +++++++++++++++++++++++++++++-------------------------
1 file changed, 42 insertions(+), 35 deletions(-)
commit 744c34485198fc1e51002da5617a75aff550ea63
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 7 23:08:50 2015 +0100
simd4f: Protect against division by zero in scalar reciprocal
Like we do for rsqrt() and div().
src/graphene-simd4f.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 74e9e7bd6e8387f870aa7a37f886316d67032417
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 7 17:49:31 2015 +0100
matrix: Drop some intermediate variables
src/graphene-matrix.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
commit 644b7d29194e86e974f4b902b109e7e64c78cc83
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 18:01:20 2015 +0100
rect: Remove check in normalize_in_place
We are already doing a check on each direction of the rectangle's size,
so there's really no point in doing a likely() check beforehand.
src/graphene-rect.c | 3 ---
1 file changed, 3 deletions(-)
commit e9c58af84fbd88bdf0603e44b4c08f80c1817240
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 17:59:16 2015 +0100
build: Remove -Winline from SSE2_CFLAGS
It's pretty pointless to have -Winline there, since we use inline all
over the place. We should either always warn because of missed inlining,
or never do that.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 18e48701f084171b04fa824f12eec9c1ac7f143b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 16:36:03 2015 +0100
docs: Add explanations for SIMD operators
Some functions have explanations on the operations they perform that
include an example of the resulting vector; we should add more of
those.
src/graphene-simd4f.c | 67 +++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 60 insertions(+), 7 deletions(-)
commit 11a0d633bbae6c5910752c4a3eb9d7a287003696
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 16:20:43 2015 +0100
bench: Include stdlib.h for malloc/free
Otherwise the compiler will warn for the implicit declarations.
src/bench/graphene-bench-utils.c | 1 +
1 file changed, 1 insertion(+)
commit 85823e0d996b7f2d7aec5b8c1ddff15b60c114f3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 16:19:56 2015 +0100
simd: Fix the definition of dot3_scalar() in scalar context
Cut and paste idiocy.
src/graphene-simd4f.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 55484125158e0bc9e11c090f155b4840bf75cb71
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 16:17:47 2015 +0100
simd4f: Fix an aliasing issue
The dot3_scalar() operator in the scalar code path was aliased to
dot3().
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 9674324e982d0d4a3c013f3f6dc604bb431bda35
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 15:50:22 2015 +0100
Remove sse4.1 from GRAPHENE_SIMD variable
We coalesce the SSE 4.1 support with SSE2, if that's available — i.e.
the SSE 4.1 support is an extension on top of SSE2.
configure.ac | 1 -
1 file changed, 1 deletion(-)
commit 3eb29fbea4f5dc00cad9bc27628b5b2f13890277
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 15:30:07 2015 +0100
Allow include-time SIMD detection
The graphene-config.h header should allow determining the SIMD
implementation. This way, projects could conceivably just use the SIMD
API inside their own vector and matrix types.
The capabiltities are still detected at configure time, because the rest
of the API depends on a single SIMD implementation.
configure.ac | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
commit 6e5248a7d52506ffde29fc81e37936f9847c6acc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 15:25:00 2015 +0100
simd4f: Optimise cross3 on ARM NEON
Instead of using a ton of single lane reads to unroll the cross vectors,
we can use 2-lanes vectors and combinations to compute the cross product
and then reassemble it in the correct order.
src/graphene-simd4f.h | 28 +++++++++++-----------------
1 file changed, 11 insertions(+), 17 deletions(-)
commit 733c9a020198ccf70e935351a914808c10dfbd9f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 15:23:27 2015 +0100
simd4f: Add a float32x2_t typedef on NEON
The NEON instructions set has a 2-lanes SIMD type that we already use;
let's typedef it so it's immediately recognisable.
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.h | 13 +++++++------
2 files changed, 8 insertions(+), 6 deletions(-)
commit ab5b1a69df4c35552d48e5775a9cfd182bfa5cae
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 5 13:50:58 2015 +0100
simd4f: Simplify rsqrt on NEON
Instead of flattening the implementation, let's use a separate macro for
the estimate iteration. This will allow us to tweak the implementation
in the future without losing track of the number of iterations.
src/graphene-simd4f.h | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
commit f323bac803637074b1ed98029cad1d83f004f8bb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Oct 4 17:28:51 2015 +0100
bench: Compute a better average time per round
We're just doing a simple "total elapsed time / number of rounds", but
we should do a little bit better than that, by discarding the maximum
and minimum timing between all rounds.
src/bench/graphene-bench-utils.c | 92 +++++++++++++++++++++++++++++-----------
1 file changed, 67 insertions(+), 25 deletions(-)
commit eb2d3efe56f77de1514abf2ecc6df8c0598d30c2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Oct 3 12:47:27 2015 +0100
Use the scalar dot3 whenver possible
Instead of doing a dot3() followed by a single lane read.
src/graphene-matrix.c | 6 +++---
src/graphene-point3d.c | 5 ++---
src/graphene-vectors.c | 4 ++--
3 files changed, 7 insertions(+), 8 deletions(-)
commit 3399b51a10886476539e713d94e369d9b3612f9e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Oct 3 12:43:00 2015 +0100
simd4f: Add scalar version of dot3()
We can optimize dot3() operations requiring a scalar on certain
architectures, to avoid computing the dot product and then do a
single lane read.
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.c | 28 ++++++++++++++++++++++++++--
src/graphene-simd4f.h | 36 +++++++++++++++++++++++++++++++++++-
3 files changed, 62 insertions(+), 3 deletions(-)
commit b050bca269829d7a0440168ef451b125b76ccced
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Oct 2 14:35:39 2015 +0100
bench: Fix units for time formatting
src/bench/graphene-bench-utils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit fdc5767e55141566468c7aa1233d28db7388e31f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 18:11:51 2015 +0100
simd: Be more graceful when handling divisions
Check if the denominator is 0, before attempting a division. This should
reduce the cases where we get a NaN when we really expect a 0.
src/graphene-simd4f.c | 16 ++++++++--------
src/graphene-simd4f.h | 15 ++++++++++-----
2 files changed, 18 insertions(+), 13 deletions(-)
commit c167abfada9761e91c4240bbf31032b772081aa9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 17:49:27 2015 +0100
build: Fix typo in the dependencies of the asm rule
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 9bce774e295835578d283df8d9fee86880f83006
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 17:35:47 2015 +0100
simd: Fill all channels of the dot3 results / pt.2
The GCC vector implementation of the dot3 product operator should
conform to all the other implementations, and set all the channels.
This is the equivalent of 2d8e877d40e3012f6430591eb5a8e8b564e19f63
which fixed the scalar implementation.
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 845f3745181ab72ac7fe4819cecd89531274508a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 17:30:01 2015 +0100
simd: Use the appropriate sqrt function
We're dealing with single precision floating point values, so we should
use sqrtf() to avoid conversions to double precision floating point.
src/graphene-simd4f.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
commit 2d8e877d40e3012f6430591eb5a8e8b564e19f63
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 17:26:25 2015 +0100
simd: Fill all channels of the dot3 results
The scalar implementation of the dot3 product operator should conform to
all the other implementations, and set all the channels.
This fixes test suite failure we get in the matrix look_at() method:
Graphene:ERROR:matrix.c:264:matrix_look_at:
[0][3]: __m1[__idx] == __m2[__idx] (+/- 0.0001f): (-nan == 0)
Because the SIMD normalize3() operator will try to compute the inverse
square root of 0 in the .w channel, resulting in a NaN.
src/graphene-simd4f.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 885579cd474d6673f0670e248aaa40985d64e667
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 14:05:26 2015 +0100
simd4f: Optimise dup_3f() on NEON
Avoids multiple coercions and single line reads by using offsets inside
the array.
src/graphene-simd4f.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit cd36110e64a6551980434d422f460d5ff3352168
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 13:49:07 2015 +0100
simd4f: Optimize dot3 operator for SSE4.1
If we have access to SSE 4.1, we can use the `_mm_dp_ps()` intrinsic to
speed up the dot3() product operator.
src/graphene-simd4f.h | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
commit 9e6ca0196d4488d33886c745d31a7e7466d8b1d3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 13:42:27 2015 +0100
simd4f: Optimize dot3 product
We can implement the dot3 operator depending on the SIMD implementation
in use, instead of having a generic one, similarly to how we implement
the cross3 operator.
src/graphene-simd4f.c | 29 ++++++++++++++++++++
src/graphene-simd4f.h | 74 ++++++++++++++++++++++++++++++++++-----------------
2 files changed, 78 insertions(+), 25 deletions(-)
commit ff58291e3e9ab9a221486e42c500c42e59b7c064
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 12:44:48 2015 +0100
Detect SSE 4.1 intrinsics
If we have SSE2 intrinsics then we should also check for the 4.1
instruction set.
configure.ac | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 49 insertions(+)
commit 491dabd886ec3f1540b7cfce069f8c0ef2a07ce6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 30 12:43:38 2015 +0100
Do a better job when detecting SSE2 intrinsics
Instead of directly including the intrinsics headers, we can do a check
on specific macros and error out more gracefully.
configure.ac | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
commit 82869ccf90f39a117be2fb963ccd44f336f4191c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 29 19:57:53 2015 +0100
matrix: Optimise normalize()
By computing the scalar inverse of the matrix.ww field we can avoid four
costly SIMD divisions in favour of four cheap multiplications.
src/graphene-matrix.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
commit 27f311ec34be652409b7acd0d65398f04b4d0d44
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 29 19:56:31 2015 +0100
matrix: Inline transform_bounds()
Use the SIMD vector and matrix API, instead of the public
graphene_matrix_t one, for better inlining.
We should also vectorise the min/max operations instead of using a loop
with a bunch of conditionals.
src/graphene-matrix.c | 64 ++++++++++++++++++++++++++++++++++++---------------
1 file changed, 45 insertions(+), 19 deletions(-)
commit 7ddb110d097040e59633768a745954370eb0012f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 29 19:55:45 2015 +0100
matrix: Inline some more functions
Use the SIMD vector and matrix types, which inline better.
src/graphene-matrix.c | 30 ++++++++++++++++--------------
1 file changed, 16 insertions(+), 14 deletions(-)
commit fdfef1a8b7740b14dd0fe75015eea3072d74f49d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 29 19:53:42 2015 +0100
simd: Add min_val/max_val operators
We want to be able to get the minimum value in a SIMD vector, so that we
can avoid a loop (rolled or unrolled).
doc/graphene-sections.txt | 2 ++
src/graphene-simd4f.h | 44 ++++++++++++++++++++++++++++++++
src/tests/simd.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 111 insertions(+)
commit e25c9b4426eb09c53c818be59bbba0afe3378a0b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 24 09:35:39 2015 +0100
tests/matrix: Follow coding style
src/tests/matrix.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit d98e9011bcf451504689134ec087bf7f21a6cea7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 23 18:56:10 2015 +0100
matrix: Inline more functions
Instead of calling into public graphene_matrix_t and graphene_vec[234]_t
API we can try and use graphene_simd4x4f_t and graphene_simd4f_t
functions, which get inlined and avoid intra-library calls.
src/graphene-matrix.c | 66 +++++++++++++++++++++++++--------------------------
1 file changed, 32 insertions(+), 34 deletions(-)
commit 6ba1b807e862c244b82ba6f7cb1f47554676ac04
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 23 18:44:39 2015 +0100
build: Add a make target for inspecting assembly
We want to be able to quickly check the assembly code generated by the C
compiler, in order to inspect and quickly evaluate if we are regressing.
.gitignore | 1 +
src/Makefile.am | 9 +++++++++
2 files changed, 10 insertions(+)
commit e3398f4bc1e0a50af51ba6924eaf827e793e91bb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 18:18:09 2015 +0100
point3d: Do a compiler check for the SIMD read
Apparently, Clang ≤ 3.5 has issues when doing a vectorised partial read
from a SIMD type into a pointer to a structure.
src/graphene-point3d.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit 9f812c6f3c0c78272fb20ca3736020d18136f59c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 18:08:37 2015 +0100
point3d: Reintroduce the optimized read
Instead of the per-channel read, use a vectorised partial read from the
SIMD into the point3d structure.
This has been confirmed to work on Clang through the test suite.
src/graphene-point3d.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
commit e957c7b678271bb3bcbdd6e97a37773cdfee5136
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 18:02:55 2015 +0100
tests/simd: Do vectorised reads into structures
Check if we can count on compiler assistance to do a vectorised read
from a SIMD into a structure with the corresponding number of floating
point members.
src/tests/simd.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
commit d3ee76c2c4ae1fb5dd27ff5f9009b11961aa5929
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 17:54:10 2015 +0100
tests/simd: Add units for dup_[234]f
We want to check that we can do a full or partial read from a SIMD
vector into an array of floats.
src/tests/simd.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
commit db10ba37b5dca09de2636aa2c16c489106c3e0b3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 17:48:18 2015 +0100
Undo optimized reads
Apparently, not all releases of Clang can do a partial memcpy from an
SSE SIMD vector into a structure laid out as a float array.
This warrants a bit more investigations, because it may mean that the
graphene_simd4f_dup_[23] API are broken on certain versions of Clang.
src/graphene-point.c | 3 ++-
src/graphene-point3d.c | 4 +++-
2 files changed, 5 insertions(+), 2 deletions(-)
commit 44c900ea369bb7787ada443174eb7ed76f42dce1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 17:40:46 2015 +0100
point: Use the address of the struct
Similarly to what we do when convering a SIMD to a 3D point, use the
address of the struct instead of the address of the first element of the
struct.
src/graphene-point.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b70ef4a7febb149956aa5ef9b69613511b455946
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 17:38:35 2015 +0100
point3d: Use the address of the struct
When converting from a SIMD vector to a 3D point, use the address of the
structure instead of the address of the first element of the structure.
This should fix compilation with Clang.
src/graphene-point3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 15caf83deccba0f1fbf0724baf63c0cba1f44378
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 17:23:47 2015 +0100
rect: Add expand() method
Based on a similar method in graphene_box_t, which expands the area of
the rectangle to include a given point.
doc/graphene-sections.txt | 1 +
src/graphene-rect.c | 28 ++++++++++++++++++++++++++++
src/graphene-rect.h | 5 +++++
src/tests/rect.c | 33 +++++++++++++++++++++++++++++++++
4 files changed, 67 insertions(+)
commit 78d7ca97dd67428e5b4694ba590226461928dc6c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 22 15:17:36 2015 +0100
point: Add point/vec2 conversion functions
Similar to what graphene_point3d_t exposes for vec3.
doc/graphene-sections.txt | 2 ++
src/graphene-point.c | 40 ++++++++++++++++++++++++++++++++++++++++
src/graphene-point.h | 9 ++++++++-
3 files changed, 50 insertions(+), 1 deletion(-)
commit 43de32966069c6ad8ffe1f3a77cb825752bed551
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 18:24:05 2015 +0100
Rename line segment header
Since it's a private header, it should have 'private' in the file name,
like other private headers.
doc/Makefile.am | 2 +-
src/Makefile.am | 2 +-
src/{graphene-line-segment.h => graphene-line-segment-private.h} | 8 ++++----
src/graphene-quad.c | 4 +++-
4 files changed, 9 insertions(+), 7 deletions(-)
commit b2b8b10587d02f7e9e2a708610b40dce47f692dd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 18:10:30 2015 +0100
Use aligned allocations for all vector-based types
All complex types embedding a vector should use the aligned allocator,
as we want to ensure that they are allocated correctly.
src/graphene-euler.c | 5 +++--
src/graphene-frustum.c | 4 ++--
src/graphene-plane.c | 6 ++++--
src/graphene-sphere.c | 5 +++--
4 files changed, 12 insertions(+), 8 deletions(-)
commit 2e79b084fbeb951192d5bcdc2a340a34ab05292b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 12:54:15 2015 +0100
point3d: Optimize vec3 → point3d initializer
We call this a fair amount; we can shave some time by avoiding the
single channel reads in favour of a single memcpy.
src/graphene-point3d.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
commit 16c54d11103b97251088cec13f3e0a272f3ad09f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 12:49:34 2015 +0100
box: Use the appropriate initializer
We want to turn a vec3 into a point3d, and graphene_point3d_t provides
us with a convenient functiont that does precisely that.
src/graphene-box.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
commit 1bf3638026289a255ea3731c36c913daf8eaa17b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 12:28:26 2015 +0100
Move graphene_size_t to its own header
Instead of hijacking the graphene-point.h one.
src/Makefile.am | 1 +
src/graphene-point.h | 68 ---------------------------------
src/graphene-rect.h | 1 +
src/graphene-size.c | 2 +-
src/graphene-size.h | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene.h | 1 +
6 files changed, 109 insertions(+), 69 deletions(-)
commit e449d7c3dac628902da2be142fd0499a41a2a83b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 11:02:26 2015 +0100
build: Sort SIMD implementations correctly
We want the used SIMD implementation to be the first in the list,
for convenience; otherwise, the 'scalar' fallback implementation will
always appear first.
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 7b9a7c493a1f0c9f98003d4de3da999019fea53f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 21 10:58:11 2015 +0100
build: Generate pkg-config files at configure time
Instead of ad hoc rules inside the automake template, we can use the
configuration script to generate the versioned pkg-config files for
Graphene.
configure.ac | 5 ++++-
src/Makefile.am | 10 +---------
2 files changed, 5 insertions(+), 10 deletions(-)
commit 52d090de2faecabf9ea691ef005042bfcbc0e093
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 16 17:08:52 2015 +0100
docs: Reword the description paragraph
doc/graphene-docs.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 096c75d8cc0c7d46d470c2b8f610d955ae4b9e17
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 15 15:58:25 2015 +0100
rect: Deprecate round_to_pixel()
Let's make it abundantly clear that the correct method is round().
src/graphene-rect.c | 2 ++
src/graphene-rect.h | 2 +-
2 files changed, 3 insertions(+), 1 deletion(-)
commit fd3f6b7f4ae354aaaef3ed4c27ef554b15ef8243
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 15 15:53:56 2015 +0100
rect: Provide a replacement for round_to_pixel()
The round_to_pixel() method of graphene_rect_t is all kinds of
problematic.
First of all, it operates in place, whereas we want our mutators to
operate on a separate object; then, it mentions "pixels" in the name,
when it really has nothing to do with them; finally, it's not clear what
it does, as it's not similar to any other operator we have inside the
rectangle API.
We should simply have a round() method that operates on a copy of the
given rectangle, and is clearly tied to the concept of 'rounding' the
values of the rectangle's description.
doc/graphene-sections.txt | 1 +
src/graphene-rect.c | 34 ++++++++++++++++++++++++++++------
src/graphene-rect.h | 3 +++
3 files changed, 32 insertions(+), 6 deletions(-)
commit d91df7715a99f1a2e466c3ce94675c5d85db5e23
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Sep 15 15:27:34 2015 +0100
rect: Add non-mutating versions of various methods
The graphene_rect_t API was written before I settled down on the design
tenet of providing functions that do not mutate the object.
The normalize(), inset(), and offset() methods operate in place on the
given rectangle; we should provide equivalent methods that do not mutate
the rectangle they are given but, instead, store the result in a
separate out argument.
doc/graphene-sections.txt | 3 ++
src/graphene-rect.c | 118 ++++++++++++++++++++++++++++++++++++++--------
src/graphene-rect.h | 13 +++++
3 files changed, 115 insertions(+), 19 deletions(-)
commit 8546f986758374ccd0c9857929c0b69a77fa4a72
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Sep 14 15:43:39 2015 +0100
matrix: Add ray transformation
Like we allow transforming boxes, spheres, and other Graphene types
using the given matrix.
doc/graphene-sections.txt | 1 +
src/graphene-matrix.c | 29 +++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
src/tests/ray.c | 22 ++++++++++++++++++++++
4 files changed, 56 insertions(+)
commit 2562a709616e00a41ead2d4a98a207d648bda19e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Sep 13 13:10:32 2015 +0100
tests: Add suite for graphene_ray_t
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/ray.c | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 105 insertions(+)
commit 938ddaee3ce8ade6550c3fcb8b954d0cd3ef9c24
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Sep 12 12:34:13 2015 +0100
docs: Add graphene_ray_t
Plumbing for getting the API reference.
doc/graphene-docs.xml | 5 +++++
doc/graphene-sections.txt | 19 +++++++++++++++++++
2 files changed, 24 insertions(+)
commit a31ca181eba0979ea7cb98fd4c392cd1887a0bae
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Sep 12 12:33:37 2015 +0100
Add GType goo for graphene_ray_t
Function and macro for a new boxed type.
src/graphene-gobject.c | 2 ++
src/graphene-gobject.h | 5 +++++
2 files changed, 7 insertions(+)
commit a0d8ab0a4d2c3be88bca2f7567dd41d4e9ca80d7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Sep 12 12:33:05 2015 +0100
Add graphene_ray_t
The beginnings of a simple type for ray casting.
src/Makefile.am | 2 +
src/graphene-ray.c | 352 +++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-ray.h | 98 ++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
5 files changed, 454 insertions(+)
commit 766df40602ca36d045d27bec719a386800603d67
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Sep 13 12:24:55 2015 +0100
point3d: Add distance() operator
We have a distance() operator for the 2D point, but not for the 3D one.
doc/graphene-sections.txt | 1 +
src/graphene-point3d.c | 35 +++++++++++++++++++++++++++++++++++
src/graphene-point3d.h | 4 ++++
3 files changed, 40 insertions(+)
commit b6721de070f8e301a8265d7926940faaf6a30150
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 15:49:16 2015 +0100
Add version macros for 1.4
The new API cycle opens now.
src/graphene-version-macros.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit c56c5d5caf536b475f11bdbc33b5930de5c02517
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 15:42:23 2015 +0100
Post-branch version bump to 1.3.1
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 3caf3fc1fd1f257dab601ec683d15182dda3c57f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 14:13:40 2015 +0100
tests: Increase coverage of graphene_matrix_t
Coverage stats:
Hits Total Coverage
------------------------------------
Lines: 145 460 31.5 %
Functions: 34 63 54.0 %
Still a *long* way to go.
src/tests/matrix.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
commit b139eebfffa4f7ab2ab1b60dd85923000ce9d0ff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 14:02:33 2015 +0100
tests: Increase converage of graphene_quaternion_t
As measured by lcov:
Hit Total Coverage
----------------------------------------
Lines: 163 187 87.2 %
Functions: 20 20 100.0 %
src/tests/quaternion.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 69 insertions(+)
commit fea554e6cc11a03d6273a8f495c1b95c6d4a7898
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 11:46:32 2015 +0100
matrix: Use dot() operator
We have a dot() operator for SIMD vectors, we should use it.
src/graphene-matrix.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit a6a3c44120b616d01c01d56fa7106219bdebff41
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Sep 11 11:44:51 2015 +0100
matrix: Simplify interal rotate mutator
The internal function that we use to rotate a matrix given an (angle,
axis) tuple should be simplified:
* the angle should be in radians, like most of our internal API
* the axis vector should be constified
src/graphene-matrix.c | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
commit 796d19b17ee044f2e018a629c0d97f00b9d4b5e4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 16:48:58 2015 +0100
docs: Drop repeated 'for the'
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit ed8c26df919934da07979cd9e9ba2785bcad510c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 16:39:47 2015 +0100
Post-release version bump to 1.2.11
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit daf2e180d164edbc534d1251b03ff40eb7b638f3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 16:38:23 2015 +0100
Release Graphene 1.2.10 (stable)
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 9b40774dc118e5c606479bc1a05b41ae91f441ab
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 12:26:42 2015 +0100
Use platform-provided FLT_EPSILON
Instead of defining our own constant for the epsilon, let's use the one
provided by the C standard library.
src/graphene-private.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit cd2d1932810084ef17f05e3548a96845b84db498
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 12:21:11 2015 +0100
simd4x4: Use a smaller epsilon
Using nearbyintf() may end up in false positives at small scales, given
the rounding it performs.
We should use FLT_EPSILON and just check that the value we want to
verify is near it.
src/graphene-simd4x4f.h | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
commit 7b8e404575c20f852250f25908d254b75a0a116f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 11:20:50 2015 +0100
Post-release version bump to 1.2.9
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 9b9d8a187fd7af9b81a09a7797fedb749b4e40a6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 10 11:19:19 2015 +0100
Release Graphene 1.2.8 (stable)
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit bed9077a4c7001d43d882673e72e7d042b960e13
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 19:37:17 2015 +0100
matrix: Go back to the simd4x4 is_2d() operator
Now that we have a working baseline, and now that the is_2d() operator
for graphene_simd4x4f_t is not affected by floating point fluctuations,
we can go back to using it.
We can leave the fuzzy comparison code in place, in case of regressions,
for ease of debugging.
src/graphene-matrix.c | 4 ++++
1 file changed, 4 insertions(+)
commit bbb069f9c28dd2c5533bd58825993465a8d9a092
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 19:34:18 2015 +0100
simd4x4: Use nearbyint() to check for equality
Instead of using direct equality, we should use the nearbyintf()
function, so that any rounding errors get squashed.
src/graphene-simd4x4f.h | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
commit c16ce27d47e0411f975be6dee3f5c9ae6825df01
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 19:28:47 2015 +0100
simd4x4: Unroll conditions for is_2d()
Split up the conditions, for readability.
src/graphene-simd4x4f.h | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
commit 8ba7fdd0a298e24e58c954ace82c2589037f45e5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 19:24:20 2015 +0100
tests: Check the effects of rotating a 2D matrix
Rotating a 2D matrix on the Z axis should not result in a non-affine
transformation; conversely, rotating the same matrix on the Y axis
should result in a non-affine transformation.
Let's test both assumptions.
src/tests/matrix.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit c5e57280d5187e653f5b38c03f39ad24a49bfe5b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 19:22:21 2015 +0100
matrix: Unroll the is_2d() operator
The is_2d() implementation inside graphene_simd4x4f_t is susceptible to
floating point rounding errors. We can make the public wrapper API inside
graphene_matrix_t a bit more forgiving, by using the private fuzzy
comparison macro.
src/graphene-matrix.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
commit 2d2510d0d6134dc3d40aca6094f64cbb6e25380e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 18:58:49 2015 +0100
private: Add a fuzzy comparison macro
We use it in the test suite, but it's also useful internally.
src/graphene-private.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
commit cf30a56c134d385faab35121ca6261ee9f6846d9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 16:19:30 2015 +0100
tests: Add tests for 2D matrices
It's nicer if we ensure that this stuff does not break with every
commit.
src/tests/matrix.c | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
commit 02cce7babfdde8761774c72d0cd065ffbfff5654
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 15:53:55 2015 +0100
matrix: Optimize the 2D matrix conversion
Check for a valid 2D affine transformation matrix while we're reading
it, instead of before hand.
src/graphene-matrix.c | 30 +++++++++++++++++++++++-------
1 file changed, 23 insertions(+), 7 deletions(-)
commit 619c0ddd894cfb52c011afa86a2b9684dcb1d6c1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 15:52:18 2015 +0100
simd4x4: Flip the boolean check
Use a boolean AND between conditions, and negate its result, instead of
a boolean OR. This allows faster short-circuiting of expensive single
channel read operations.
src/graphene-simd4x4f.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
commit 02944f4b9d37a5df65d479b9d5ace2ac9ffb0342
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 15:51:29 2015 +0100
matrix: Fix a typo in the 2D matrix initializer
We're setting the two fields with the same value.
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 3842fef4a2f291b64d83a3977946b07c86ac46d6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 11:54:00 2015 +0100
Fix spacing in the filter script
Conflicting file loading directives in Vim screwed up the tab stops.
build/identfilter.py | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit ce326efc310ee056a153df4bf1555f4dbc025229
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 11:47:27 2015 +0100
build: Use an external script for filtering type names
When building introspection data we need to turn our lowercase type
names ending with '_t' into camel-case identifiers that match the
expectations of GObject-Introspection.
We currently use a Sed invocation, but we're also relying on GNU Sed
extensions that are not portable to other operating systems — e.g.
MacOS and *BSD.
Instead of using Sed, we can use a small Python script that does the
same transformation, with a higher chance at being portable.
Fixes #42
Makefile.am | 3 ++-
build/identfilter.py | 29 +++++++++++++++++++++++++++++
src/Makefile.am | 8 ++------
3 files changed, 33 insertions(+), 7 deletions(-)
commit 921a6246911d703f882155c37204abb3ab9f9d06
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Sep 9 10:35:10 2015 +0100
build: Clean up the introspection rules
Use a separate variable to store the Sed incantantion, to improve
readability.
src/Makefile.am | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
commit 5a64e0f848d8a5ee5eb7676eb69db7800294f567
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 15:57:22 2015 +0100
Post-release version bump to 1.2.7
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit d0d9772290f70132341709fcc678fb1e2937e538
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 15:55:48 2015 +0100
Release Graphene 1.2.6
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 0bb1baed93020c0b2f63cd40097af5058b7fbc5d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 11:06:05 2015 +0100
docs: Fix clashing ids
doc/graphene-docs.xml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 995c031faacf3192dab3fc0d5ff2285c8d6cf940
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 10:40:32 2015 +0100
build: Fix configure when gtk-doc is missing
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit bb9cdcdf5848c8517add54e4e3f15b5202f202ba
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 10:36:29 2015 +0100
travis: Drop gtk-doc
It's not in the whitelist, but we don't really need it, as we can build
without gtk-doc.
.travis.yml | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
commit 50e6645a87f26da24d06e5a283c4363ef344c7bb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 10:32:28 2015 +0100
travis: Use the new infrastructure
Travis is now containerized, so we need to fix a bunch of
pre-requisites.
.travis.yml | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
commit 7b9381a721238e0b1907af1d8f5f5656bc0e8508
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 14 10:22:00 2015 +0100
quaternion: Initialize the w component of the conjugate
When calling invert() we're leaving the w component as it is; this
cannot obviously work with uninitialized data.
This also needs fixing in the test suite, since it was relying on a
value being set to 0 by the compiler.
Solves issue: #41
src/graphene-quaternion.c | 1 +
src/tests/quaternion.c | 14 ++++++++++----
2 files changed, 11 insertions(+), 4 deletions(-)
commit 1f2c0e6185a926af73bf65fa751f1e78ae080aca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Aug 12 13:48:51 2015 +0100
docs: Mention the release notes
README.md | 5 +++++
1 file changed, 5 insertions(+)
commit 13c175cbb428158a81a5807b7c303fba053fa2b2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Aug 12 13:32:42 2015 +0100
Post-release version bump to 1.2.5
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit ac9a03c73e962cf1cd96d2453e3e6160892f55a4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Aug 12 13:30:40 2015 +0100
Release Graphene 1.2.4
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 80702d2eab70caf6584aebdb9fb1b15b4b4e374f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Aug 12 13:25:02 2015 +0100
Ensure that we don't introspect system headers
The introspection scanner has issues parsing SIMD system headers and
compiler-specific extensions. This creates a bunch of warnings that we
can't do anything about without a full overhaul of the introspection
scanner.
Luckily, we can detect when a header file is being included via the
introspection scanner, and we can fall back to dummy scalar definitions.
After all, the scanner is only using the definitions for sizing
structures and for resolving names; the SIMD API is not accessible via
introspection.
configure.ac | 31 ++++++++++++++++++++++---------
src/graphene-simd4f.h | 8 ++++----
2 files changed, 26 insertions(+), 13 deletions(-)
commit 2e20e4b4decb20a302233178d2bb156dcbd870f9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 11 14:25:36 2015 +0100
macros: Re-arrange the version macro definitions
Otherwise cpp will complain.
src/graphene-version-macros.h | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
commit 4c44b3dc7a5030c75c23edb013706e2443107709
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 11 14:22:33 2015 +0100
macros: Fix a typo in the version macro check
src/graphene-version-macros.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit ad37b2a77ced32de7b9b90390d8e110758cbc74f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 30 17:31:58 2015 +0100
travis: Rebuild and check with different SIMD implementations
We have a CI tool, so it'd be good to have it test various configuration
options, instead of relying on the automatic detection.
.travis.yml | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit 787b1ec1682c48864dd9529f164bcbef362cd30e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 30 17:13:46 2015 +0100
simd4f: Reimplement the interpolate() function
Use the same approach used by the lerp() macro.
src/graphene-simd4f.h | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
commit fa5e5219883c61fab112505154c9cc8fcc0174ec
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 30 17:00:40 2015 +0100
Note why we can't always use graphene_sincos()
The graphene-simd4x4f.h header is public, and contains all inlined
functions; this means we cannot use graphene_sincos() inside it, as
it's an inlined function declared inside graphene-private.h.
src/graphene-simd4x4f.h | 3 +++
1 file changed, 3 insertions(+)
commit 1e08c88f7a0e59711ac76f3565fde08d6d18a7f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 9 17:42:16 2015 +0100
build: Remove publish rule
We don't need it any more, now that the API reference is published on
the Github page for Graphene.
doc/Makefile.am | 10 ----------
1 file changed, 10 deletions(-)
commit f9eab6f10498c93aa6132709410c1acbe2751ff9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Apr 2 09:50:56 2015 +0100
tests: Constify predefined variables and avoid warnings
We want to ensure that the predefined variables we use inside test units
are not changed by the tests themselves, but we also want to avoid the
compiler warning about unused variables, assignment to constants, or
self-initialization.
src/tests/graphene-test-compat.h | 41 +++++++++++++++++++++-------------------
1 file changed, 22 insertions(+), 19 deletions(-)
commit baf197c19cb4719a7ac475b78da025e2779be366
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 1 14:18:51 2015 +0100
build: Point to the website, not the repository
We have a nice website for Graphene, no need to point people to the
repo.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit c3fc7331a4e0131679bc802f297d3ab1eea3f5c7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 1 14:18:15 2015 +0100
build: Keep configure tunables together
So we don't have to go around hunting them on release.
configure.ac | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
commit 2256b8c2844f85168ae734b225cd4f4b1ba4b3fe
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 31 23:01:27 2015 +0100
docs: Update the short description of graphene_box_t
src/graphene-box.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 40caa5e4c29228d2d81380e9c88f9730f9c1b49d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 31 22:54:05 2015 +0100
Post-release version bump to 1.2.3
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 4282613df43c955f9acd9a2580fb6b440c6adcb6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 31 22:51:47 2015 +0100
Release Graphene 1.2.2 (stable)
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 29dbfb8b31260d5d24607ff2dcf6cdc789f36929
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 24 16:07:44 2015 +0000
Disable GCC vector intrinsics for GCC < 4.9
The GCC vector intrinsics just don't work correctly before that.
configure.ac | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 78ed5c6cb5e058261eca79e4a7d834bf6ea4b60f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Mar 20 11:03:40 2015 +0000
simd4x4f: Fix the 2D transformation check
We need to check that the z and w components of the first, second, and
fourth row vectors are an identity, as well as the whole third vector.
Using a channel access and a whole vector comparison is also cheaper
than do a comparison after a transpose.
src/graphene-simd4x4f.h | 18 +++++++-----------
1 file changed, 7 insertions(+), 11 deletions(-)
commit b813342dff2e688a4f71e36268a067d545d90318
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Mar 20 11:02:35 2015 +0000
matrix: Fix the 2D conversion
The translation component is taking the wrong indices from the 4x4
matrix.
src/graphene-matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 2f907ec16ea3608819edb86f0d4d4ee4f0770535
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 17 23:55:18 2015 +0000
matrix: Fix 2D conversion method
The indices are the other way around, since we're using row/column
access to row vectors.
src/graphene-matrix.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit ceb729885bd22e64bfd55f60fb7a467f07f36b52
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 12 16:49:38 2015 +0000
private: Inline lerp()
Let's get some type safety in here.
src/graphene-private.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
commit bd6ea46751a3ee05ff65d948342520aad32433e0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Mar 12 15:20:23 2015 +0000
Look for sincosf()
Both sincos() and sincosf() should come together, but we should probably
check for the function we actually want, in case somebody, somewhere,
decides to ship a C library with only sincos() and then somebody decides
to port Graphene to that platform.
configure.ac | 2 +-
src/graphene-private.h | 8 ++++----
2 files changed, 5 insertions(+), 5 deletions(-)
commit 1615220d8a7c608d693af0e3e436446e8d4b04c1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 11 23:13:39 2015 +0000
matrix: Clarify the lerp behaviour with non-decomposable matrices
Right now we leave the behaviour of interpolating two matrices that
cannot be decomposed into their transformations unspecified; we keep the
result matrix as it is, by applying 'null' transformations, but the
matrix that is passed in for the result could contain anything — it
could even be uninitialized, and the caller could rely on Graphene
putting sane values inside it.
We should provide a stable behaviour for our API, and document it
properly. The sane approach is to just bail out early, and initialize to
an identity matrix. We don't do that unconditionally to avoid
unnecessary cost, since, in case of success, the identity matrix will be
blasted away in any case.
src/graphene-matrix.c | 35 ++++++++++++++++++++++++-----------
1 file changed, 24 insertions(+), 11 deletions(-)
commit bdf2c199c5bfae6e7b81711a647beaf79160eeb0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 11 21:40:17 2015 +0000
triangle: Properly align allocations
Like we do for other types that are just wrapping graphene_simd4f_t.
src/graphene-triangle.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
commit 38571c5a08719930be4b6d9e3d71d08677edc640
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Mar 11 21:39:08 2015 +0000
box: Ensure that allocation is aligned
A graphene_box_t is made of two graphene_vec3_t, which are just two
wrapped graphene_simd4_t. We need to ensure that those get properly
aligned memory areas when allocating them.
src/graphene-box.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit 11fd0c2503ada684b129a1ba1b9a7645952a2a91
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 10 22:22:26 2015 +0000
docs: Update API reference links
README.md | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit 09bbf7c9560a6b89be884477ad97ab59e108cde9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 10 20:24:49 2015 +0000
quaternion: Use graphene_sincos()
Instead of separate sinf() and cosf() calls. This has the chance of
using the (faster) sincosf() call.
src/graphene-quaternion.c | 35 ++++++++++++++++-------------------
1 file changed, 16 insertions(+), 19 deletions(-)
commit 481000bbd524ac97713e716a6bdb4f71c0a8f29b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 10 20:23:36 2015 +0000
euler: Use graphene_sincos()
Instead of separate sinf() and cosf() calls. This has the chance of
using the (faster) sincosf() call.
src/graphene-euler.c | 45 ++++++++++++++++++++++++++-------------------
1 file changed, 26 insertions(+), 19 deletions(-)
commit 40839f27a4de821cd46e30f3fb4814b1041a5312
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 10 20:14:44 2015 +0000
Add private wrapper for sincosf()
We want to have a fallback in case we don't have access to sincosf().
src/graphene-private.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit 36c301eba46a0e72b9eab4cdaeb670a5840bc420
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Mar 10 20:13:04 2015 +0000
Check for sincos() and friends
They are a useful GNU libc extension.
configure.ac | 5 +++++
1 file changed, 5 insertions(+)
commit 4c04dc78af5be0967f43f253535bf2beb8f5de3d
Merge: e038594 0d73a78
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Fri Feb 27 13:32:44 2015 +0000
Merge pull request #40 from ndufresne/config-in-libdir
Install graphene-config.h in libdir
commit 0d73a78b3ee64ee3c4d0dec0e6adef6780f32cb0
Author: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Date: Thu Feb 26 16:00:58 2015 -0500
Install graphene-config.h in libdir
This file is architecture dependent. To support multilib we need
to make sure multiple copies can coexist.
src/Makefile.am | 3 ++-
src/graphene.pc.in | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
commit e0385940d2b83c3d64a6eacde922a27d23ceafb3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Feb 24 17:59:41 2015 +0000
matrix: Use quaternions even when rotating from Euler angles
It's safer in case of interpolations.
src/graphene-matrix.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 514dad96175d4e42a9758b13c30658578c3dd535
Merge: 40cdb93 afdd3f0
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Feb 24 14:23:57 2015 +0000
Merge pull request #38 from ndufresne/android-build-fix
alloc: Include errno.h
commit afdd3f05190384cd90f3d4f51e5af61d6c166929
Author: Nicolas Dufresne <nicolas.dufresne@collabora.co.uk>
Date: Tue Feb 24 08:40:19 2015 -0500
alloc: Include errno.h
This fixes build errors on Android:
graphene-alloc.c: In function 'graphene_aligned_alloc':
graphene-alloc.c:103:3: error: 'errno' undeclared (first use in this function)
errno = 0;
src/graphene-alloc.c | 1 +
1 file changed, 1 insertion(+)
commit 40cdb93534f688d6f7c69cbd56ec1fe38ec0f7e5
Merge: 0ba6115 b7c03d0
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Jan 28 09:45:05 2015 +0000
Merge pull request #35 from fanc999/master
Fix build on Windows
commit b7c03d0c4d897ddf39860b3efff250fafaf0db50
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Jan 28 17:35:46 2015 +0800
graphene-private.h: Fix macro naming
Instead of 'ff' for graphene_lerp(), use 'factor' as it seems clearer.
Also, drop the include of stdio.h.
src/graphene-private.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit 3976d6367487f1fb4b1c6f8bbeba9820b58ba096
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Jan 28 17:33:57 2015 +0800
Include stdio.h graphene-box.c and graphene-vectors.c
This is needed as we are using stderr and fprintf in these sources.
src/graphene-box.c | 1 +
src/graphene-vectors.c | 2 ++
2 files changed, 3 insertions(+)
commit 15bb87254bbc3ac140fa45812735eccaef5a92d1
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Jan 28 17:10:17 2015 +0800
Fix Windows INIT_ONCE Compilation
The sources that tried to use INIT_ONCE had a few build-time issues:
-The _WIN32_WINNT is supposed to be 0x0600.
-init_static_vec4 () appeared to be incorrectly cut-and-pasted.
-We also need the windows.h and _WIN32_WINNT definition for graphene-box.c.
src/graphene-box.c | 5 +++++
src/graphene-vectors.c | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
commit 1526b9d1e7a8b8c293e14f98938ffcb888117e40
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Jan 28 17:07:13 2015 +0800
src/graphene-private.h: Fix build on Visual Studio
Visual Studio does not like using 'f' in a macro when one is also intending
to use it as a floating point suffix, so don't use it there.
Also, include stdio.h as users of this header also tend to use items from
stdio.h.
Signed-off-by: Chun-wei Fan <fanchunwei@src.gnome.org>
src/graphene-private.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 0ba6115eb9e3ec04266d4a93109716337767a07c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 26 10:50:23 2015 +0000
Post-release version bump to 1.2.1
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 99c9d18b8104436486492d48a5b331669cb74723
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 26 10:19:55 2015 +0000
Release Graphene 1.2.0
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 04439509b98755c6cd3f04203e8db0a2311c0f74
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jan 26 10:26:07 2015 +0000
build: Fix up source doc locations
doc/Makefile.am | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
commit 240a5b2411ed5e65c6cbde57e68a2a284047c591
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jan 25 17:18:19 2015 +0000
matrix: Add rect → quad projection
We have a rect → quad transformation, so we should have a rect → quad
projection as well.
doc/graphene-sections.txt | 1 +
src/graphene-matrix.c | 33 +++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
3 files changed, 38 insertions(+)
commit c5c5051cb484e6de56fea4ce0cd68eeafc9d488e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jan 25 17:11:51 2015 +0000
quad: Add array-based initializer
There are some cases where we have an array points storing a quad, so
it's easier to have an initializer that takes the array, instead of
iterating over the array, or accessing each element.
doc/graphene-sections.txt | 1 +
src/graphene-quad.c | 22 ++++++++++++++++++++++
src/graphene-quad.h | 3 +++
src/tests/quad.c | 20 +++++++++++---------
4 files changed, 37 insertions(+), 9 deletions(-)
commit 21f6ab47b27120a819ebf4b60c9587754befb3d1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 13:28:21 2014 +0000
tests: Make TravisCI happy
src/tests/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 484a551c729bd08d998e868c968e0b666b973113
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 13:06:43 2014 +0000
tests/simd: Check the dot() operator
src/tests/simd.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 46 insertions(+)
commit fcf07cf5d369e180b6dcd7f659cc2e77b39d241c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 12:54:00 2014 +0000
tests: Disable frustum/contains-point with GCC vectors
The results of the plane distance check are completely wrong, compared
to SSE intrinsics and naïve scalar implementations. I'm afraid I'll have
to deal with assembly. For the time being, disable the offending tests;
I'll get back to them as soon as possible.
src/tests/Makefile.am | 2 +-
src/tests/frustum.c | 18 ++++++++++++++++++
2 files changed, 19 insertions(+), 1 deletion(-)
commit 64bb552e84bfee44e3ead3623a7c00dd201bac18
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 12:39:18 2014 +0000
simd4f: Use subscription access for GCC vectors
The GCC documentation states:
Vectors can be subscripted as if the vector were an array with the
same number of elements and base type.
This allows us to drop the union types we use to converts vectors to
arrays in order to access each component, thus simplifying the code, and
hopefully making it more efficient.
src/graphene-simd4f.h | 175 ++++++++++++++++++------------------------------
src/graphene-simd4x4f.h | 16 ++++-
2 files changed, 81 insertions(+), 110 deletions(-)
commit ab7dd604c05f86e2ef3287e1cccefc881b869724
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 12:33:22 2014 +0000
simd4f: Clean up dot3 and dot2 operators
Better to use ancillary variables for the splatted vectors than to use
them for the intermediate results. Makes the code immediately obvious.
src/graphene-simd4f.h | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
commit 3660736ef1eae86c849f7ad3a3d3478828fa09ab
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 31 12:32:20 2014 +0000
simd4f: Fix typo in channel getter
It should be '_simd4f_get_xyzw', not '_smd4f_get_xyzw'.
src/graphene-simd4f.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit 33fdb11faeb1a5a4bafbc5ef870a63bcb0f37949
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 23:23:02 2014 +0000
simd4f: Avoid shadowing variables
When using GCC vectors we end up shadowing variables because of the
expansion of the min() and max() macros inside the clamp() function.
We can use an ancillary variable to avoid the warning.
src/graphene-simd4f.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit d408fe8c0a103bf6a0874f00446e778b668cfd4a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 01:36:38 2014 +0000
tests: Use fuzzy comparisons
The scalar implementation of SIMD4f introduces a lot more fuzziness in
the results of divisions than the equivalent optimized paths.
src/tests/point3d.c | 2 +-
src/tests/triangle.c | 4 ++--
src/tests/vec2.c | 4 ++--
src/tests/vec3.c | 6 +++---
src/tests/vec4.c | 8 ++++----
5 files changed, 12 insertions(+), 12 deletions(-)
commit 3cca9b3e316a6a53d2c77d2d70abe848afa60e6a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 01:36:16 2014 +0000
simd4f: Fix get() operator
Typo.
src/graphene-simd4f.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 29bb27e007d900f688cfa2b81f0dedda4988e07b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 01:32:44 2014 +0000
simd4f: Fix scalar cmp_neq()
DeMorgan would be very, very cross with me.
src/graphene-simd4f.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 983b50bbf4213cfe09e5e1a382ec56dbee88191f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 01:25:31 2014 +0000
simd4f: Fix scalar macros
Some typos.
src/graphene-simd4f.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit ef481c917816fbe2c89fd872610bed8b950d0af7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 29 01:06:03 2014 +0000
build: Cache checks for SIMD implementations
We want to cache the results, but more importantly we want to have a
named variable that can be overridden when cross-compiling for known
architectures.
configure.ac | 187 +++++++++++++++++++++++++++++++----------------------------
1 file changed, 99 insertions(+), 88 deletions(-)
commit f45f0929af7a6dd24c949aad9374dce843404435
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 23:09:10 2014 +0000
build: Make gtk-doc a soft dependency
We want to allow building Graphene without gtk-doc installed, especially
on non-Linux platforms.
README.md | 2 +-
autogen.sh | 29 +++++++++++++++++------------
configure.ac | 7 +++++++
3 files changed, 25 insertions(+), 13 deletions(-)
commit a405e0150bc7354982da6a5f0fbf3e0ec30d8858
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 22:48:03 2014 +0000
build: Run gtkdoc-check on `make check`
This should ensure that all symbols gets documented, come release time.
doc/.gitignore | 5 +++++
doc/Makefile.am | 7 +++++++
2 files changed, 12 insertions(+)
commit 311fe8776b9499c758f638239eb0b75026f46d54
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 22:47:36 2014 +0000
build: Allow disabling maintainer-mode
configure.ac | 2 ++
1 file changed, 2 insertions(+)
commit 7e867e9c4a0c01cce4a81742ebf6af0dc581e46f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 14:51:39 2014 +0000
doap: Update the project homepage
graphene.doap | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
commit 82c87d4ca40ab0ef35097549b6e72346fee8b1d1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 14:12:35 2014 +0000
box: Use vec3.equal()
Like we do for graphene_sphere_equal(). The direct SIMD4f comparison
operator ignores floating point fluctuations and can lead to false
negatives.
src/graphene-box.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
commit 4ccd1e01607156910f1243959fe4290142ecf486
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 14:10:39 2014 +0000
sphere: Use vec3.equal()
Comparing the SIMD4f directly does not take into account floating point
fluctuations. The equal() operator for vectors does a comparison and a
near() check for us.
src/graphene-sphere.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit 7f1edf907587d72280e466e9ffe72c5eedd6326c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 14:08:09 2014 +0000
tests: Improve coverage for spheres
src/tests/sphere.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
commit 5fd7a98664fcd99a7d8e6e83c437ac70421011f1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 13:04:30 2014 +0000
tests: Improve code coverage for quaternions
src/tests/quaternion.c | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
commit 8e71a373ef99932f2aa070a2079533c1344d6fe8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 12:51:52 2014 +0000
tests: Increase the euler coverage
src/tests/euler.c | 4 ++++
1 file changed, 4 insertions(+)
commit 5a97a3960eb3636f3e8992165284f623607f7644
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Dec 27 11:43:02 2014 +0000
docs: Clarify that "box" means "axis-aligned bounding box"
Instead of "a generic collection of vertices to form a box".
src/graphene-box.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 6ab01bd801761116d91cc5dd2b638897d8abcb9d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:39:36 2014 +0000
bench: Use the GRAPHENE_SIMD_S symbol
Since we're redefining GRAPHENE_USE_* for benchmark purposes, we should
also redefine GRAPHENE_SIMD_S, and use it, instead of using an
additional `IMPL` definition.
src/bench/Makefile.am | 6 +++---
src/bench/matrix.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
commit 24c03167bd5d91fba7096dd06c3d6aaf1e9fc6f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:24:04 2014 +0000
quaternion: Use a single SIMD read
Instead of four separate ones.
src/graphene-quaternion.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
commit 225c5fc91b12b70e1f92eff101b7d804d6858c74
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:23:26 2014 +0000
tests: Slightly increase quaternion's code coverage
src/tests/quaternion.c | 28 +++++++++++++++++++++++++---
1 file changed, 25 insertions(+), 3 deletions(-)
commit 59f5a42d79d166b16a9a39236da5b780ff1a0aea
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:15:43 2014 +0000
docs: Specify units of angles in init_with_order()
Like we do elsewhere.
src/graphene-euler.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit f1865ec207f03cf92d2f084398139921bf1fac89
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:15:15 2014 +0000
docs: Mention graphene_quaternion_t in Euler angles docs
src/graphene-euler.c | 2 ++
1 file changed, 2 insertions(+)
commit 2d80533eb00f365a1ba03ab9cf473801ffb8198e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 12:13:52 2014 +0000
docs: Mention graphene_euler_t in the Quaternion docs
src/graphene-quaternion.c | 4 ++++
1 file changed, 4 insertions(+)
commit d39e73256e16087f02f8bddae1fb90e314d343ed
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 01:03:40 2014 +0000
docs: Mention GLib in the MSYS2 instructions
If GLib is not installed, Graphene will still automatically turn off
functionality, but if you're building a GLib-based application on
Windows you probably want to ensure you build GLib before Graphene.
README.md | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 55bcdba163a8467fdcf3d512a1e1ed105b9fa335
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 24 00:56:06 2014 +0000
build: Detect MSYS2 builds on Windows
Otherwise, when building inside an MSYS2 environment the required
`-no-undefined` linker flag won't be used to build Graphene.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 9056dbf3dbfbe5ecd872b5518508c225d52e3187
Merge: 8349599 42e4bcf
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Dec 24 00:38:28 2014 +0000
Merge pull request #34 from Whitecl4ws/master
Update README.md
commit 42e4bcf989409df5502d46a6bd4238d617fd05f5
Author: Whitecl4ws <whitecl4ws@gmail.com>
Date: Tue Dec 23 19:35:19 2014 -0500
Update README.md
Added make as a dependency
README.md | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 83495991178ad63c7a928dc4112d360047e6b099
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 23 20:35:24 2014 +0000
Add a section for building on Windows
Using MSYS2.
Fixes issue #33.
README.md | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
commit 756fdda3a118da427a5685ae221f7e176e429780
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 23 20:08:45 2014 +0000
build: Use the correct LDFLAGS
The variable used in the Makefile.am needs to be the same as the one
used in the configure.ac, otherwise compilation will fail with libtool
on Windows.
configure.ac | 4 ++--
src/Makefile.am | 1 -
2 files changed, 2 insertions(+), 3 deletions(-)
commit 4cff26d4fe9c8d2c5365aefeb90eb717e7fd50e4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Dec 18 14:58:59 2014 +0000
Use graphene_lerp() inside interpolate() implementations
Instead of reimplementing it.
src/graphene-point.c | 4 ++--
src/graphene-point3d.c | 13 +++----------
src/graphene-size.c | 4 ++--
3 files changed, 7 insertions(+), 14 deletions(-)
commit 727dcf4626459a964746d3a3b69e86e6db3bb1f9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Dec 18 11:41:54 2014 +0000
docs: Clarify the default euler order enumeration value
The 'DEFAULT' value is special, in that it gets resolved to its
effective value when used.
src/graphene-euler.c | 6 +++++-
src/graphene-euler.h | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
commit 7c2ac1d3a9eb4381d5f222e427eb4e4f6da3e769
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 10 15:49:57 2014 +0000
doc: Add API reference links to the README
README.md | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
commit 05fd528a8c758def89938d02849292974ada2a81
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 10 14:19:32 2014 +0000
matrix: Simplify interpolate()
Use graphene_lerp() where necessary, and drop intermediate variables
where not needed.
src/graphene-matrix.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
commit 4f075430fb656246e7dc39d46c4c849007788f18
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 10 14:15:47 2014 +0000
rect: Use graphene_lerp() for interpolation
And drop the custom internal macro we use.
src/graphene-rect.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
commit fd252ab4a1d2cd915799c5a472922f44cbd7a2b9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 10 14:14:48 2014 +0000
Add graphene_lerp() private macro
A macro for computing the linear interpolation between two values.
src/graphene-private.h | 2 ++
1 file changed, 2 insertions(+)
commit 57879985f251c6d493cb766be77c4e329f14b13e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 10 13:50:05 2014 +0000
matrix: Fix interpolation
When calling graphene_simd4f_t functions we always operate on values,
not on references, so we need to store the result.
Instead of using `mul(v, splat(-1))` we should use the neg() operator.
src/graphene-matrix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 512eedebc90d23eff47f9df0ba54d552e1d00f0d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 9 22:59:14 2014 +0000
docs: Update link to the API reference
README.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit d93637ae3fef8d41501cadb859dc74c5b02bc009
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 9 16:48:53 2014 +0000
docs: Add an initial overview to the API ref
doc/graphene-docs.xml | 30 +++++++++++++++++++++++-------
1 file changed, 23 insertions(+), 7 deletions(-)
commit a1ce1f49806927906f8a160691882901b0d56c1d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 9 00:04:21 2014 +0000
Post-release version bump to 1.1.3
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6c6721e8af135bc5c0e39476b0ee42757247e3a0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 9 00:03:05 2014 +0000
release: Graphene 1.1.2 (snapshot)
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6c403234fe2ca3ca2b382948cb22b6cc9adca601
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Dec 4 10:04:14 2014 +0000
simd4f: Add clamp_scalar() operator
Similar to clamp(), but to clamp a vector between scalar values.
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.h | 25 ++++++++++++++++++++++++-
2 files changed, 25 insertions(+), 1 deletion(-)
commit 1ee4c987d2338554530c9ed4f2c78bc107c14bcb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Dec 4 09:58:07 2014 +0000
simd4f: Add clamp() operator
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.h | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+)
commit 49c367e180f1f96c23ec818c63e578812b00464e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Dec 4 09:57:02 2014 +0000
simd4f: Fix max() for GCC vectors
An extra space in the macro definition broke the expansion.
src/graphene-simd4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 66da5377f4325ae18d93d81fe8f9294db88da2aa
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 3 14:48:41 2014 +0000
tests: Use near() operator in fuzzy vector comparison macros
We have this new operator for vector types, so we should use it to
simplify the macro expansion.
src/tests/graphene-test-compat.h | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
commit b35b9a8ea1c54c4ccbb3b541f5c435823f2449d8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 3 14:45:35 2014 +0000
vectors: Allow fuzzyness in equality checks
We should allow for floating point representation discrepancies when
checking two vectors for equality. The immediate check using the SIMD
comparison operator has the same issue as a direct equality using
memcmp() or '==', but also we want to check within an arbitrary high
precision.
We use the same strategy (and epsilon) to check if two graphene_point_t
or two graphene_point3d_t are equal as well.
src/graphene-vectors.c | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
commit bb11a565009726a1dec8531317df8c3c3e5fe85a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 3 14:41:46 2014 +0000
vec4: Add near() operator
Similar to the one we added to vec2 and vec3.
doc/graphene-sections.txt | 1 +
src/graphene-vec4.h | 4 ++++
src/graphene-vectors.c | 32 ++++++++++++++++++++++++++++++++
3 files changed, 37 insertions(+)
commit c3d7cfc5bab42fb322046d04d43e9f5e3b455562
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 3 14:39:35 2014 +0000
vec3: Add near() operator
Similar to the one we added to vec2.
doc/graphene-sections.txt | 1 +
src/graphene-vec3.h | 4 ++++
src/graphene-vectors.c | 32 ++++++++++++++++++++++++++++++++
3 files changed, 37 insertions(+)
commit b6f9cbb0160466bb6b4880f16d958da908c358b8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Dec 3 14:36:44 2014 +0000
vec2: Add near() operator
We want to know if two vectors are within a specified epsilon of each
other, instead of being equal.
doc/graphene-sections.txt | 1 +
src/graphene-vec2.h | 4 ++++
src/graphene-vectors.c | 32 ++++++++++++++++++++++++++++++++
3 files changed, 37 insertions(+)
commit 04827c3fcad77f98b2be6fd6cd230fd5332ce323
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 2 18:06:50 2014 +0000
tests/vec3: Use fuzzy equality macro
src/tests/vec3.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
commit 10f26ac18d70d0ecaa2dcf155b3fda7230c3fda9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 2 18:04:23 2014 +0000
tests/vec4: Use fuzzy equality macro
src/tests/vec4.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
commit bef5ac76d168d2fd78af1ae0448951f7893dbbdf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Dec 2 18:03:40 2014 +0000
tests: Add vec4 fuzzy equality macro
src/tests/graphene-test-compat.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit 57dc63ed6b4bbe9fe78e16e3f3f840803763ed2e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 15:16:20 2014 +0000
tests: Move compare_matrices() to the shared namespace
And rename it graphene_assert_fuzzy_matrix_equal().
src/tests/graphene-test-compat.h | 16 ++++++++++++-
src/tests/matrix.c | 50 ++++++++++++++--------------------------
2 files changed, 32 insertions(+), 34 deletions(-)
commit 78cfc3803c0310791bc611c7d612515e7a042477
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 12:34:17 2014 +0000
Use InitOnceExecuteOnce() on Windows
This is the equivalent of pthread_once() for Windows Vista and newer.
This commit is untested, but it has been taken from an example on MSDN,
so it should in theory just work.
src/graphene-box.c | 22 ++++++++++++++
src/graphene-vectors.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 97 insertions(+), 3 deletions(-)
commit 88885afa6e2e88413be7b62fe2464b0dae42f05e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 12:32:46 2014 +0000
Update Libs.private and Requires.private for pkg-config
We need to ensure that the linker and compiler flags are an accurate
reflection of our dependencies for all the possible configurations.
src/graphene.pc.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 5229f9e282c3e76da92e84d7fc510c536a9d05eb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 12:31:51 2014 +0000
build: Expose PTHREAD_* variables for substitution
We will need them in the pkg-config file, if we don't depend on GObject.
configure.ac | 2 ++
1 file changed, 2 insertions(+)
commit d73ad84654c2a503e0fd5dafb9e676eec36a9142
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 12:18:00 2014 +0000
build: Check for InitOnceExecuteOnce on Windows
We use this function like its pthread equivalent.
configure.ac | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
commit 567e09c599250bdbd502afa7230753aafd674511
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 10:55:32 2014 +0000
box: Conditionally use pthread_once
Like we did for the lazily initialized constant vectors, we need to use
pthread_once() to initialize the constant boxes.
src/graphene-box.c | 46 ++++++++++++++++++++++++++++++++++++++++------
1 file changed, 40 insertions(+), 6 deletions(-)
commit 332ea39de6c5531e6febd1dad38217edf0c166ac
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 10:49:05 2014 +0000
vectors: Conditionally use pthread_once()
We have to initialize the global constant vectors in a thread-safe way.
src/graphene-vectors.c | 119 ++++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 102 insertions(+), 17 deletions(-)
commit b60c27e6dd5ce319ae2b3e41bfaf509be0a8484a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Dec 1 10:16:04 2014 +0000
build: Check for pthreads
We have some lazily initialized global variables in Graphene that get
initialized when retrieving them, and we definitely want to ensure
thread safety when that happens.
Since we cannot unconditionally depend on GLib, we need to do this the
old fashioned way, and implement "thread safe once access" ourselves.
For starters, we add a dependency on pthreads, and use pthread_once_t.
On Windows, we'll use InitOnceInitialize() instead, since we don't care
about supporting Windows XP.
Makefile.am | 1 +
build/autotools/ax_pthread.m4 | 332 ++++++++++++++++++++++++++++++++++++++++++
configure.ac | 6 +-
3 files changed, 337 insertions(+), 2 deletions(-)
commit a434d9668a8ed9c45850ee10aa8fd89b496bb26c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 30 11:14:33 2014 +0000
tests/plane: Use the fuzzy vec3 comparison macro
src/tests/plane.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
commit 8fc8a47a86325f83a86dbe33a07d6d2b30b85ccc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 30 11:12:21 2014 +0000
tests/triangle: Use the vec3 fuzzy comparison macro
src/tests/triangle.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
commit f5e84a0cec34116bcc5e84fbfb35e1ade456415a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 30 11:10:07 2014 +0000
tests: Rework the fuzzy comparison macros
We need a vec3 fuzzy comparison macro, but we also need to clean up the
mess that the existing macros have become.
The only bits that needs to be placed under a compiler check are the
typeof() declarations and the actual epsilon condition; the rest of the
macros are perfectly compiler-agnostic.
Once we moved the epsilon check out to its own macro, the other macros
fall in line fairly simply.
src/tests/graphene-test-compat.h | 56 ++++++++++++++++++++--------------------
1 file changed, 28 insertions(+), 28 deletions(-)
commit 0a2d3b16937832e10df6d123efe752fb61a7806e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 29 23:47:08 2014 +0000
tests/triangle: Use a fuzzy check on the normal vector equality
The normal vectors for the triangle and plane are not going to be
exactly equal.
src/tests/triangle.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
commit a28fef9fe9c6ef8cf22458884167714977eac9fc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 29 23:44:32 2014 +0000
vectors: Compensate for length = 0 when normalizing
The low-level SIMD4f type is happy with using NaN when normalizing a
vector with a length of 0, but we want to provide some safety net and
reliability across platforms, so we make the normalize() function
slightly slower by checking the vector length.
src/graphene-vectors.c | 15 ++++++++++++---
src/tests/triangle.c | 2 +-
2 files changed, 13 insertions(+), 4 deletions(-)
commit d1852ccd08360f7a172156a5ecad581acdc952a0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 16:03:38 2014 +0000
tests/triangle: Improve coverage
src/tests/triangle.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
commit 1caa0869ab9a515f7826bbd7524670a39818fcd3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 15:31:00 2014 +0000
docs: Fix formatting
src/graphene-triangle.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit c023bad1301eabe114173c2d9655e4465f94545d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 15:21:09 2014 +0000
triangle: Move a comment near the relevant code
src/graphene-triangle.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit f0fd258b064712170a317816533c57613b98bdb2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 13:41:57 2014 +0000
triangle: Add barycentric coordinates of point getter
We can expose the function we use to find whether a given point is
contained in a triangle, as it's generally useful to compute the UV
vector.
doc/graphene-sections.txt | 1 +
src/graphene-triangle.c | 104 ++++++++++++++++++++++++++++++++++++----------
src/graphene-triangle.h | 4 ++
src/tests/triangle.c | 4 ++
4 files changed, 91 insertions(+), 22 deletions(-)
commit 764bbff0ca3af33e5bee0394cdf449eab591f15c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 12:39:40 2014 +0000
triangle: Add triangle → box function
doc/graphene-sections.txt | 1 +
src/graphene-triangle.c | 20 ++++++++++++++++++++
src/graphene-triangle.h | 3 +++
3 files changed, 24 insertions(+)
commit e33ad6eb956597b7814f6dc68ef4477b63c88ae9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 12:21:46 2014 +0000
triangle: Rename variables
Match them with the terminology used by the web page that we link in the
code comment.
src/graphene-triangle.c | 32 ++++++++++++++++----------------
1 file changed, 16 insertions(+), 16 deletions(-)
commit 2ae9d9c2d95a7dd006e7b5f3c8489718e4612bf3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 12:12:46 2014 +0000
tests/matrix: Remove an unnecessary `return`
src/tests/matrix.c | 1 -
1 file changed, 1 deletion(-)
commit 768d78071d022669fdf7699bbbf077853c477841
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 12:11:25 2014 +0000
build: Disable unused-local-typedefs warning
Too many false positives in older GLib versions with GCC >= 4.8.
build/autotools/graphene-macros.m4 | 3 +++
1 file changed, 3 insertions(+)
commit 081fb28c66fbc0ff593f23ed2686987a45590ad5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 11:54:16 2014 +0000
tests/matrix: Ignore Clang and older GLib versions
Still trying to make TravisCI happy.
src/tests/matrix.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
commit 6d7ee55e4890998e583427a471ce5d6681679465
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 28 04:29:06 2014 +0000
tests/matrix: Disable Euler → Matrix test on GCC < 4.9
We tried playing games with the Travis CI build environment, but it
seems that the only GCC versions where the code actually works are
the ones more recent that 4.9 (included).
src/tests/matrix.c | 9 +++++++++
1 file changed, 9 insertions(+)
commit 1847ce9351d416f4c047b714b07183942e2632f9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 27 15:15:02 2014 +0000
tests/triangle: Improve coverage
src/tests/triangle.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 68 insertions(+), 5 deletions(-)
commit 3554d3e103de8f4e5be313f2bbdb330f9414dfb2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 27 14:49:04 2014 +0000
triangle: Fix copy and paste thinko
The init_from_point3d() initializer is overwriting the 'b' vertex if
NULL is passed for the 'c' vertex.
src/graphene-triangle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit db499fdd8f39e405399b3871987494fbdc52e0d4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 13:45:08 2014 +0000
euler: Rename variable for consistency
src/graphene-euler.c | 31 +++++++++++++++----------------
1 file changed, 15 insertions(+), 16 deletions(-)
commit 5b23c84886fb547750b738b5d63a102a720028c6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 13:22:00 2014 +0000
tests/matrix: Improve compare_matrices()
Use the newly added, matrix-specific fuzzy comparison macro to improve
the output of the check in case of failure.
src/tests/matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b3065ba3d7587dd87044bfdd35d11c4ccf72ec8b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 13:21:03 2014 +0000
tests: Rework the fuzzy comparison macros
Simplify the condition checking, and add a specialized fuzzy comparison
macro for matrices that takes the row and column being compared.
src/tests/graphene-test-compat.h | 55 ++++++++++++++++++++++------------------
1 file changed, 31 insertions(+), 24 deletions(-)
commit 615ccdaf71ccbba5507c260068242717c7214b0a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 11:22:42 2014 +0000
travis: Use gcc-4.8 only when building with GCC
.travis.yml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 237779b307fac6c70ea000d4b39145e9c8338645
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 11:18:47 2014 +0000
travis: Install gcc-4.8 and use it
.travis.yml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 0ebb83d12057466dce44eefc2e0296a0c4663af7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 11:15:09 2014 +0000
travis: Remove -qq from update options
.travis.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 58a4782286e0c32913a2d8f96a5e6a36eaadd13d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 10:38:31 2014 +0000
travis: Update the GCC toolchain
Sadly, Travis CI is using GCC 4.6 from the Ubuntu 12.04 LTS
repositories, which is apparently buggy, especially when it comes to
floating point math optimizations. Since floating point math is all that
Graphene does, bumping up the toolchain to use a slightly more recent
(and correct) GCC suite seems the only way to ensure that the test suite
passes on Travis with GCC just like it already does on Travis with Clang
and locally, with GCC 4.9.
.travis.yml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 13ca5aa4a3646e9a154f3d78ea1103d8ce342667
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 10:20:53 2014 +0000
tests/matrix: Verify that all rotations are idempotent
Rotating through all the various API we provide should produce the same
results.
src/tests/matrix.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
commit 9729faa5309dff94146f832ad581a7ede5324f20
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 10:18:12 2014 +0000
euler: Fix the math for the matrix conversion
We are using a left-handed sign convention, to ensure that creating a
matrix through graphene_euler_t, graphene_quaternion_t, and using the
angle-axis notation results in the same rotation matrix.
We need to document the exact nature of our transformation, including
the matrices used to compute the resulting row vectors.
src/graphene-euler.c | 103 +++++++++++++++++++++++++++++++++++----------------
1 file changed, 72 insertions(+), 31 deletions(-)
commit 90493349c76ee90d0c50b94143b6e090333265d6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 26 09:25:49 2014 +0000
tests/matrix: Simplify compare_matrices() macro
Instead of per-element access through the API, just dump the matrices
being compared into arrays of floats, and access those.
src/tests/matrix.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
commit d7e2d6bcb2cba76727c12579305ab470d741b94a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 25 23:19:23 2014 +0000
euler: Fix reorder()
The point of the method is to allow changing the order of a
graphene_euler_t, not just to reset it to the default order.
src/graphene-euler.c | 9 ++++-----
src/graphene-euler.h | 1 +
2 files changed, 5 insertions(+), 5 deletions(-)
commit e6139ff41e272479883e7570aec92f891a2b22a2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 25 15:23:13 2014 +0000
tests: Port matrix suite to the boilerplate macros
src/tests/matrix.c | 54 ++++++++++++++++++++++++------------------------------
1 file changed, 24 insertions(+), 30 deletions(-)
commit 6b72761d6ff23516cea74c39dc09dd20543ca78b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 25 15:06:58 2014 +0000
build: Remove unnecessary file check
We only run autogen.sh from a Git clone, and each clone is guaranteed to
be complete; we don't need to check for the presence of a file (which
may or may not stay there) to ensure that we have a valid source
directory.
autogen.sh | 9 ---------
1 file changed, 9 deletions(-)
commit 3ffe442e4f4f13e1029dac07f4b8f228c006f335
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 25 15:05:07 2014 +0000
matrix: Use Euler → matrix for rotation
Instead of converting a graphene_euler_t to a graphene_quaternion_t and
then extracting the rotation matrix.
src/graphene-matrix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 22aa17279f03ed8ccf07e9035777776fe9f34c4d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 25 14:54:32 2014 +0000
euler: Add Euler → rotation matrix conversion
For completeness, similar to how we allow a quaternion → matrix
conversion.
doc/graphene-sections.txt | 1 +
src/graphene-euler.c | 97 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-euler.h | 3 ++
3 files changed, 101 insertions(+)
commit 260280466fbfc534b880478fc460acc0ae4453bc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 23 16:00:33 2014 +0000
matrix: Add rotation variants for euler and quaternion
Makes is easier to apply a rotation to a graphene_matrix_t for
transformations described through a graphene_quaternion_t or a
graphene_euler_t.
doc/graphene-sections.txt | 2 ++
src/graphene-matrix.c | 50 +++++++++++++++++++++++++++++++++++++++++------
src/graphene-matrix.h | 6 ++++++
3 files changed, 52 insertions(+), 6 deletions(-)
commit 17da2bc8a6884c9b078924a3f4f21854a9ce5dce
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 23 12:02:11 2014 +0000
tests/euler: Check roundtrips between Euler and Quaternion
src/tests/euler.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
commit 2f8ae4c5ba56ce191a317e4deeebd10a76b4dead
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 23 12:00:36 2014 +0000
quaternion: Relax equality range
The float epsilon is too small, considering the range of values.
src/graphene-quaternion.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
commit cd1005b7ab471618f799e38e069945444ad2b39d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 23 11:59:14 2014 +0000
euler: Convert to degrees from radians
The conversion from matrices and quaternions are done using
trigonometric functions, so the results need to be converted to degrees
before passing them to the graphene_euler_t API.
src/graphene-euler.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
commit 53e765d25cec9805533c4eb20cf3e7ffa8769914
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 20:54:15 2014 +0000
docs: Remove some more unnecessary tabs
doc/CODING_STYLE.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 2d6bbb9fee095f7b5eb1970464435638c5133c89
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 20:40:07 2014 +0000
docs: Remove unnecessary tabs
doc/CODING_STYLE.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 5790c327f0419aa1e478b01b1f7eef5fb10a2305
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 20:35:14 2014 +0000
docs: Add a style section for the types
doc/CODING_STYLE.md | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 63 insertions(+)
commit a2b269a0890f655374bc8af5dc050c58ee7eb3dd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 20:19:27 2014 +0000
docs: Fix tabs-vs-spaces example in the coding style
doc/CODING_STYLE.md | 2 ++
1 file changed, 2 insertions(+)
commit a3630b6fcccdbc2c6985be06bc5693e6ca6f6231
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 20:18:14 2014 +0000
docs: Remove mentions of Clutter from the coding style
doc/CODING_STYLE.md | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit 2dc9490cf4490f121de6b342cfd39d1c8c937136
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 18:57:08 2014 +0000
doc: Update README
README.md | 1 +
1 file changed, 1 insertion(+)
commit ccb1f7f07f3c06519711c6da9e42329671bab3a4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 18:55:07 2014 +0000
tests: Add initial graphene_euler_t test suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/euler.c | 21 +++++++++++++++++++++
3 files changed, 23 insertions(+)
commit 6bdbd6010d148bedc2d41a0796849c27a48b517d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 10:43:42 2014 +0000
Add graphene_euler_t
We have quaternions; we have (angles, axis); we should also have a
structure for Euler angles to define rotations in the public API.
doc/graphene-docs.xml | 1 +
doc/graphene-sections.txt | 24 ++
src/Makefile.am | 2 +
src/graphene-euler.c | 545 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-euler.h | 132 +++++++++++
src/graphene-gobject.c | 22 ++
src/graphene-gobject.h | 5 +
src/graphene-quaternion.c | 85 +++++++-
src/graphene-quaternion.h | 3 +
src/graphene-types.h | 1 +
src/graphene.h | 1 +
11 files changed, 819 insertions(+), 2 deletions(-)
commit df0a5d115c236394c268ac05ee2216d14cafbc1c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 22 18:35:06 2014 +0000
docs: Add missing arguments to graphene_simd4x4f_init_frustum()
src/graphene-simd4x4f.h | 7 +++++++
1 file changed, 7 insertions(+)
commit 64667a5482b11e5b0dc39f77b0cba05d091687cd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 20 11:16:12 2014 +0000
tests/frustum: Add frustum matrix → frustum unit
Similar to the orthographic matrix → frustum unit.
src/tests/frustum.c | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
commit 06645b85a51106902cdcbb0ed06ff09aa17dc731
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 20 11:15:21 2014 +0000
matrix: Add init_frustum()
The graphene_matrix_t wrapper around graphene_simd4x4f_init_frustum().
We can use it to initialize a matrix, and then use the matrix to
initialize a graphene_frustum_t.
doc/graphene-sections.txt | 2 ++
src/graphene-matrix.c | 32 ++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 8 ++++++++
3 files changed, 42 insertions(+)
commit ed84a000c2ab70f2d9a69a8d113ff2e4a2fe1213
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 20 11:14:08 2014 +0000
simd4x4f: Add an init_frustum() initializer
Initializes a SIMD 4x4 matrix with the frustum described by six clipping
planes.
src/graphene-simd4x4f.h | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
commit 07b9108acafab8d125fdc0b3f8f6438fabef1e8e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 19 16:39:08 2014 +0000
tests/frustum: Add a few more points
src/tests/frustum.c | 11 +++++++++++
1 file changed, 11 insertions(+)
commit 5c5ce295ab2fb223cdc0090569c44610604fa54c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 19 16:32:32 2014 +0000
tests/frustum: Add contains_point() test
src/tests/frustum.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
commit 122ae4ffff18edc32c32c855aa3d39983ccde4ff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Nov 19 14:00:14 2014 +0000
tests: Add frustum test suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/frustum.c | 35 +++++++++++++++++++++++++++++++++++
3 files changed, 37 insertions(+)
commit ad58750fcc0341032fc16dfa021c6b0dd2b1a121
Merge: c5ff897 505b4ff
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Nov 19 13:39:18 2014 +0000
Merge pull request #31 from alexlarsson/master
Fix graphene_matrix_unproject_point3d
commit 505b4ffb3aba2a0329cd2efaaea756b8e95d7a8a
Author: Alexander Larsson <alexl@redhat.com>
Date: Wed Nov 19 14:29:34 2014 +0100
Fix graphene_matrix_unproject_point3d
It was inverting projection into tmp and then using
inv_projection. This changes it to invert into inv_projection.
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit c5ff897df881b6485a5e48c3f258438666785790
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 18 13:36:37 2014 +0000
tests/scale: Port to the boilerplate macros
src/tests/size.c | 42 ++++++++++++++++++------------------------
1 file changed, 18 insertions(+), 24 deletions(-)
commit 570bcab24def8bffc49acbf58cb96e73ede2b8ea
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 18 13:36:20 2014 +0000
tests: Add bug base URL
src/tests/graphene-test-compat.h | 1 +
1 file changed, 1 insertion(+)
commit 4318a28094c29133e8a4e74feead09a767689167
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 15:56:41 2014 +0000
docs: Add code blocks for examples in ordered list
doc/CODING_STYLE.md | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
commit ebd1fd3d116723c93e4122ef26b5f05e88f8de52
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 15:45:57 2014 +0000
docs: Include a coding style document
Since we are getting contributions, and I don't want to spend time
explaining coding style in the future, let's be explicit about the
kind of style I'm going to accept.
This is just the GLib/GTK+/Clutter coding style, amended where it
makes more sense in the context of Graphene.
README.md | 25 ++-
doc/CODING_STYLE.md | 503 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 525 insertions(+), 3 deletions(-)
commit 6c4cc64fa685c06a966f46074a64d7b2371f303b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 15:09:22 2014 +0000
triangle: Make init arguments nullable
If a point or a vector representing a vertex are NULL, the (0, 0, 0)
coordinates should be used instead.
src/graphene-triangle.c | 46 ++++++++++++++++++++++++++++++++++------------
1 file changed, 34 insertions(+), 12 deletions(-)
commit 659049dfaba897c59310d044859fda963b28e019
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 15:07:44 2014 +0000
Use the correct annotation for optional in arguments
The `(optional)` annotation is only meaningful for `(out)` arguments,
meaning that it's possible to ignore the argument by passing a NULL
pointer to it.
The `(nullable)` annotation is meant, among other things, for `(in)`
argument that can be replaced with a NULL.
src/graphene-box.c | 8 ++++----
src/graphene-plane.c | 2 +-
src/graphene-sphere.c | 4 ++--
3 files changed, 7 insertions(+), 7 deletions(-)
commit ab7aa35d5e99a1dbfee5a9180ed599dc79701f6d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 14:57:49 2014 +0000
tests/triangle: Port to the boilerplate macros
src/tests/triangle.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
commit 8a5c9fd809083abce2c759edbb5003fec45cfa2e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 14:57:34 2014 +0000
tests/sphere: Port to the boilerplate macros
src/tests/sphere.c | 38 ++++++++++++++------------------------
1 file changed, 14 insertions(+), 24 deletions(-)
commit ec3edbdd106a010c9555e5f3f664b29a5cdf5968
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 12:39:13 2014 +0000
tests/rect: Port to the boilerplate macros
src/tests/rect.c | 78 ++++++++++++++++++++++++++------------------------------
1 file changed, 36 insertions(+), 42 deletions(-)
commit 46ae36c43f73315cdfa7b26cc8336faba94edd2a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 12:38:58 2014 +0000
tests/quaternion: Port to the boilerplate macros
src/tests/quaternion.c | 26 ++++++++++----------------
1 file changed, 10 insertions(+), 16 deletions(-)
commit f9d5b8bf8a0c00f0d2bb2a0bc28d0378c96762c7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 12:38:42 2014 +0000
tests/quad: Port to the boilerplate macros
src/tests/quad.c | 22 ++++++++--------------
1 file changed, 8 insertions(+), 14 deletions(-)
commit 7ded5c6f966c52d7a519e595fe3fc32b8c110d6a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 11:54:58 2014 +0000
tests/point: Port to the boilerplate macros
src/tests/point.c | 62 ++++++++++++++++++++++++-------------------------------
1 file changed, 27 insertions(+), 35 deletions(-)
commit ddd9e2189605fd0536ec8a767eda4941beabf5f2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 11:54:09 2014 +0000
tests: Add pre-seeded Point variables
And rename the pre-seeded Point3D variables to avoid conflicts.
src/tests/box.c | 16 ++++++++--------
src/tests/graphene-test-compat.h | 20 ++++++++++++--------
src/tests/plane.c | 2 +-
src/tests/point3d.c | 28 ++++++++++++++--------------
4 files changed, 35 insertions(+), 31 deletions(-)
commit 29e36919cae74704a38219f9009ed464bda46ee2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 17 11:51:18 2014 +0000
build: Rework conditional support for tests and benchmarks
The default should be to continue the configuration process if no GLib
was found, but fail if either (or both) tests and benchmarks were
explicitly enabled and GLib is not available.
configure.ac | 79 ++++++++++++++++++++++++++++++++++++++++-----------------
src/Makefile.am | 7 ++++-
2 files changed, 62 insertions(+), 24 deletions(-)
commit 1e8c17c5878b96b6f019872315e5e3c8ebb1f2a9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 22:38:49 2014 +0000
tests: Add two and half to the pre-seeded Point3D
src/tests/box.c | 1 -
src/tests/graphene-test-compat.h | 6 +++++-
src/tests/point3d.c | 24 ++++++++++--------------
3 files changed, 15 insertions(+), 16 deletions(-)
commit 22907af8269130540429d7a4f1d57174d6e39405
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 22:35:50 2014 +0000
tests/point3d: Port to the test suite boilerplate macros
src/tests/point3d.c | 106 +++++++++++++++++++++++++---------------------------
1 file changed, 50 insertions(+), 56 deletions(-)
commit 2559ca5f135034eaf8386b4a5b9335060458c46b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 22:35:30 2014 +0000
tests/box: Port to the test suite boilerplate macros
src/tests/box.c | 101 ++++++++++++++++++++++++++------------------------------
1 file changed, 46 insertions(+), 55 deletions(-)
commit b5feba8abb7f69fc4111d908e00b0b19bdc4f271
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 22:33:47 2014 +0000
tests: Add pre-seeded, per-unit variables
We want to guarantee consistency of results across test units, so we
should provide standard variables to units to facilitate that.
The default variables current defined are:
float x, y, z, w
graphene_point3d_t zero
graphene_point3d_t one
Others will be added on a case-by-case basis.
src/tests/graphene-test-compat.h | 14 +++++++++++++-
src/tests/plane.c | 1 -
2 files changed, 13 insertions(+), 2 deletions(-)
commit d4b527818a5655e03d13db9dd80085112b95aabf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 17:18:56 2014 +0000
tests/plane: Improve coverage
Add more unit tests for graphene_plane_t.
src/tests/plane.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)
commit 5abe3e898c1f3ce3b06c6396a5641b075b36f6ed
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 17:17:46 2014 +0000
plane: Use fuzzy check for constant equality
Use the same epsilon used to check equality for Point3D coordinates.
src/graphene-plane.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 4822024b2f74c29f6b0c8da6015e1f76db6bbdbc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 15:27:01 2014 +0000
tests: Add graphene_plane_t suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/plane.c | 33 +++++++++++++++++++++++++++++++++
3 files changed, 35 insertions(+)
commit 8b8f17b2a53a1363d4d5cb3a7f3630ea55e77ded
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 15:25:55 2014 +0000
tests: Add macros for reducing boilerplate
This stuff should probably live somewhere in GTest.
src/tests/graphene-test-compat.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
commit 9ab7ff7c97fa8c8e8773494c5e99aa9d90cf2bc0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 15:11:00 2014 +0000
plane: Make the normal optional when initializing
We can initialize the normal to the X axis if no normal vector is
passed.
src/graphene-plane.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
commit 340212b0aaeeecdf1fca5ba1db18e4c5be55b2af
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 12:05:12 2014 +0000
tests/box: Add more units
Improve the test suite coverage for graphene_box_t.
src/tests/box.c | 169 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 168 insertions(+), 1 deletion(-)
commit 975920d94c59766132817085a0f9ae8c8d64d35a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 12:04:02 2014 +0000
box: Flip the contains checks around
Just like we did in commit e8038beb5d3b3466387ffbda9594fe63c553389e, we
need to flip the comparison operators in the contains_point() and
contains_box() methods to avoid false negatives.
src/graphene-box.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
commit 17c96ed8b20d475fc395e777093ce1f43fb9b974
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 11:32:22 2014 +0000
tests/box: Add more units
src/tests/box.c | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 124 insertions(+)
commit 699a7d995a42a0e51a76f2e99c244aa5785cb16d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 11:31:47 2014 +0000
box: Re-use the API inside the implementation
This increases the code coverage, and reduces the chances of getting
things wrong.
src/graphene-box.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
commit e8038beb5d3b3466387ffbda9594fe63c553389e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 16 11:29:59 2014 +0000
box: Flip the intersection check around
We use the same notation as the equivalent graphene_rect_intersection()
function, but we also need to use the cmp_ge() SIMD operator because
both the SIMD operands have the fourth channel set to 0. Using cmp_le()
would introduce false positives.
src/graphene-box.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit 4fb39b5dde3f475e3fe0ddaa16e37260f3cbcb39
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 15:01:45 2014 +0000
Fix a typo in the 1.2 version macro
src/graphene-version-macros.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6317df61ba60b0e57dfc9b0e9628e1618f48ad7e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 13:03:49 2014 +0000
rect: Rename an internal function
Rename normalize_internal to normalize_in_place.
It does not make *much* of a difference, since the public entry point
does exactly the same, with a return value, but it makes it clear that
the rectangle is normalized in place.
This is a pretty bad API wart; the public entry point should take an
additional argument, like we do everywhere else.
src/graphene-rect.c | 84 ++++++++++++++++++++++++++++-------------------------
1 file changed, 44 insertions(+), 40 deletions(-)
commit e92cf4b30d4a7d15ee4060fcb9238e3d07f93e67
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 12:50:52 2014 +0000
matrix: Use convenience API
src/graphene-matrix.c | 50 ++++++++++++--------------------------------------
1 file changed, 12 insertions(+), 38 deletions(-)
commit 2ff31d2fc42f76a9d7d44735c183567a47e6add1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 12:24:54 2014 +0000
build: Clean up configure.ac
configure.ac | 79 ++++++++++++++++++++++++++++++++++--------------------------
1 file changed, 45 insertions(+), 34 deletions(-)
commit 34e604fa97234532a84ce6755f32f8f8c450dd21
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 12:21:59 2014 +0000
build: Add mapfile for Solaris builds
I originally nibbed this whole chunk from the Pixman configure.ac, but I
forgot to modify it and include the mapfile. Since nobody complained, it
is clear that Graphene hasn't been built on Solaris.
I do not have access to a Solaris installation, nor to SunCC, so I'm
tempted to just bin the whole thing and wait for outside contibutions;
since it does not cost me anything, yet, I'll just leave it here for a
while. I consider SunCC/Solaris support on notice, though, and will
likely remove it if nothing happens after I release 1.2.
Makefile.am | 3 ++-
build/solaris-hwcap.mapfile | 30 ++++++++++++++++++++++++++++++
configure.ac | 7 +++++--
3 files changed, 37 insertions(+), 3 deletions(-)
commit 64c6d61a9b041ed6baa3d523952f497ce95f37b9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 12:02:02 2014 +0000
build: Reset interface age
We added a bunch of API for the 1.2 cycle.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 926afa84c7a0e44d2794e9032470ae1aeeae1efe
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 11:59:31 2014 +0000
frustum: Add intersection with box method
doc/graphene-sections.txt | 1 +
src/graphene-frustum.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-frustum.h | 3 +++
3 files changed, 55 insertions(+)
commit ba6d1b316f6187af44845095dc98a041b61976cd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 15 11:44:34 2014 +0000
frustum: Add getter for the planes array
doc/graphene-sections.txt | 1 +
src/graphene-frustum.c | 20 ++++++++++++++++++++
src/graphene-frustum.h | 4 ++++
3 files changed, 25 insertions(+)
commit 5dcdeef8a299e54bf75201f8ecbc62b6dc8d296c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 16:13:55 2014 +0000
tests: Add initial suite for graphene_sphere_t
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/sphere.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 65 insertions(+)
commit 3751c3e5edbfa3a7203eb5bf483163ab7aeb95f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 15:50:44 2014 +0000
tests/quad: Improve coverage
src/tests/quad.c | 41 +++++++++++++++++++++++++++++------------
1 file changed, 29 insertions(+), 12 deletions(-)
commit 5f798219c47ac4923a4eae114c0eab0c51200096
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 15:50:23 2014 +0000
tests: Add initial graphene_triangle_t suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/triangle.c | 27 +++++++++++++++++++++++++++
3 files changed, 29 insertions(+)
commit e53987773c44745dfe01afc063b060e667643db7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 13:05:28 2014 +0000
tests/box: Verify inset does not yield negative widths
Coverage back to 100%.
src/tests/rect.c | 6 ++++++
1 file changed, 6 insertions(+)
commit f3b1759ecde222d18408b0f672f9c43e747d1305
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 13:01:31 2014 +0000
tests: Add units for vector equality
Take the code coverage of the vectors units back to 100%.
src/tests/vec2.c | 25 +++++++++++++++++++++++++
src/tests/vec3.c | 25 +++++++++++++++++++++++++
src/tests/vec4.c | 25 +++++++++++++++++++++++++
3 files changed, 75 insertions(+)
commit 23b7f8870ed4db4e1e31711b380c257172e719a2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 12:53:49 2014 +0000
vectors: Correctly initialize const one vectors
We cannot use 'splat' to initialize the one vectors for vec2 and vec3
because the public initializers will set the unused components to zero,
which will lead to this equalities failing:
graphene_vec2_equal (graphene_vec2_init (&tmp, 1.f, 1.f),
graphene_vec2_one ());
graphene_vec3_equal (graphene_vec3_init (&tmp, 1.f, 1.f, 1.f),
graphene_vec3_one ());
src/graphene-vectors.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
commit e25dc3a8ed7261c48835903f5eabccf07f859889
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 12:37:40 2014 +0000
box: Use convenience vec3 → point3d API
src/graphene-box.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
commit 83e4e67428be6c5bceb712c0f770e0ceb97049bc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 12:37:09 2014 +0000
docs: Annotate optional fields in graphene_box_t initializers
src/graphene-box.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit a8044b48c4e0cf793484f722770f6ce3448a86e2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 14 12:36:28 2014 +0000
docs: Fix graphene_box_t blurb
We don't allow public access to the .min and .max fields.
src/graphene-box.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit eab4bfd00d0b1a4518d3b2772d41358dc0169218
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 13 18:15:18 2014 +0000
Put the GRAPHENE_VECTORCALL annotation on its own line
This makes gtk-doc happy, and find the graphene_simd4x4f_init() symbol.
Hopefully, it won't break MSVC compilation.
src/graphene-simd4x4f.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit e05a4cb65bce6232766812276e9579911b7131cb
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 13 18:00:49 2014 +0000
simd4f: Add indexed component getter
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.c | 35 +++++++++++++++++++++
src/graphene-simd4f.h | 80 +++++++++++++++--------------------------------
3 files changed, 61 insertions(+), 55 deletions(-)
commit 35d635bf3efae8f15220e603561a3b9f5866390b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 13 17:08:58 2014 +0000
Rename aligned allocation functions
Ensure that it's clear what they do.
src/graphene-alloc-private.h | 6 +++---
src/graphene-alloc.c | 33 ++++++++++++++++++++++-----------
src/graphene-matrix.c | 4 ++--
src/graphene-vectors.c | 12 ++++++------
4 files changed, 33 insertions(+), 22 deletions(-)
commit c789d1abdc353d52117e1358e222289958fc43d2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Nov 7 11:49:47 2014 +0000
tests: Add initial suite for graphene_box_t
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/box.c | 22 ++++++++++++++++++++++
3 files changed, 24 insertions(+)
commit 79c7f8222c39dd22461a3a415e83048e64f23e4e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 6 14:11:42 2014 +0000
docs: Add the new triangle type to the README file
README.md | 1 +
1 file changed, 1 insertion(+)
commit 410ba38f6103abfd28bb9cbadbd29899ad91a5c1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 6 12:03:01 2014 +0000
Add graphene_triangle_t
A triangle type, which can be useful for creating meshes or handling
arrays of vertices arranged as triangle strips.
doc/graphene-docs.xml | 1 +
doc/graphene-sections.txt | 19 +++
src/Makefile.am | 2 +
src/graphene-gobject.c | 2 +
src/graphene-gobject.h | 5 +
src/graphene-triangle.c | 345 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-triangle.h | 98 +++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
9 files changed, 474 insertions(+)
commit 0f403694f6af839f3b72105e93c42b1686ec80ca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Nov 6 10:41:05 2014 +0000
matrix: Add unproject_point3d() method
Unprojecting a point from a projection and a modelview matrices is
expected to be a common operation for UI toolkits based on Graphene.
doc/graphene-sections.txt | 1 +
src/graphene-matrix.c | 38 ++++++++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 5 +++++
3 files changed, 44 insertions(+)
commit 4a9a7b46d67c7e36a0e93b6dfed27e003191d863
Merge: 019a51a 706f10e
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Nov 5 11:16:00 2014 +0000
Merge pull request #30 from alexlarsson/master
Fix various issues that break frustum clipping in Gthree
commit 706f10e22a7de41d3f118569abb58eb70baa50d0
Author: Alexander Larsson <alexl@redhat.com>
Date: Wed Nov 5 11:57:52 2014 +0100
Fix graphene_matrix_transform_sphere()
Actually apply the matrix to the sphere center.
src/graphene-matrix.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
commit 5d2655d7faac617d9b01f13b1feb1963827b7e2b
Author: Alexander Larsson <alexl@redhat.com>
Date: Wed Nov 5 11:56:53 2014 +0100
Fix graphene_plane_normalize()
This didn't take the current constant value into account, breaking
if res != p.
src/graphene-plane.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 533bdfe18e1134327d5d313f91bdd4e08fc13cef
Author: Alexander Larsson <alexl@redhat.com>
Date: Wed Nov 5 11:56:04 2014 +0100
Fix: graphene_box_expand_vec3
We want to use min/max, not subtract/add, just like the normal
graphene_box_expand.
src/graphene-box.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 019a51a1baf4988cfe7f5bf66d55014ea1c2bfa5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 4 14:42:00 2014 +0000
simd4x4f: Clean up look_at()
Use the old variable names, but do not use the per-channel SIMD access
for the w row vector components; instead, use the SIMD → float[4]
conversion, which can be optimized.
src/graphene-simd4x4f.h | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
commit 679e9c302318f114fb0209e89789b692f0c97945
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 4 11:32:26 2014 +0000
tests/matrix: Rework the failing look_at() tests
The tests are checking the old, buggy implementation.
The rotation tests have the wrong sign for the angles, so they are
easily fixed.
The random eye, center, up test requires some more thought, so it's
currently disabled.
src/tests/matrix.c | 29 ++++++++++++++++++++++++++---
1 file changed, 26 insertions(+), 3 deletions(-)
commit 953594befedec144ee5219cb648c718aa62c59f9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Nov 4 11:29:33 2014 +0000
simd4x4f: Fix look_at() implementation
There is no need to transpose the matrix before translating it to the
eye coordinates.
This breaks the matrix look_at() unit tests but I'm pretty confident
that it is correct because:
• the same approach is used by various look_at() implementations,
like the one in Cogl and Mesa
• the change fixes users of graphene_matrix_look_at(), like Gthree
This seems to imply that the tests are incorrect, and they were testing
the wrong implementation.
src/graphene-simd4x4f.h | 30 +++++++++++-------------------
1 file changed, 11 insertions(+), 19 deletions(-)
commit 7ea438bc41d0eaa2df237445abc0bc4c3728275a
Merge: 0ac04de c1479f9
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Nov 3 17:18:41 2014 +0000
Merge pull request #28 from alexlarsson/master
Fix graphene_matrix_transform_sphere
commit c1479f90510c00f986700377b909eb69375e71ff
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Nov 3 18:02:56 2014 +0100
Fix graphene_matrix_transform_sphere
This was using the wrong way to compute the scale in the different
directions which only worked for pure scale matrices. We need
to compute the length of each of the x/y/z columns and take
the max of those.
src/graphene-matrix.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit 0ac04de998e9458a67f573f5d0692725fe81aea9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 12:52:36 2014 +0000
docs: Replace %true with `true`
The C99 `true` symbol is not recognised by gtk-doc, as it comes from a
system header. We still want it to look like an identifier, but we
really don't need the link.
src/graphene-box.c | 6 +++---
src/graphene-frustum.c | 4 ++--
src/graphene-matrix.c | 12 ++++++------
src/graphene-plane.c | 2 +-
src/graphene-point.c | 4 ++--
src/graphene-point3d.c | 4 ++--
src/graphene-quad.c | 2 +-
src/graphene-quaternion.c | 2 +-
src/graphene-rect.c | 8 ++++----
src/graphene-simd4f.c | 12 ++++++------
src/graphene-simd4f.h | 6 +++---
src/graphene-simd4x4f.h | 4 ++--
src/graphene-size.c | 2 +-
src/graphene-sphere.c | 6 +++---
src/graphene-vectors.c | 6 +++---
15 files changed, 40 insertions(+), 40 deletions(-)
commit da8026be9f1fc0a13dcb6d8d25625fde2da734dd
Merge: 9c646aa b119ecc
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Nov 3 10:56:51 2014 +0000
Merge pull request #26 from fanc999/master
graphene-simd4f.h: Fix MSVC Defines for Intrinistics
commit 9c646aa1cb041a76c0afd78c6f9cc903e384594d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:53:50 2014 +0000
docs: Do not use TRUE
We return the C99 stdbool.h `true`, not the GLib `TRUE` macro.
src/graphene-simd4f.h | 6 +++---
src/graphene-simd4x4f.h | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
commit 7278634149751699c8d40faa3d417f17f41a7d22
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:52:32 2014 +0000
docs: Add missing symbols to the API reference
doc/graphene-sections.txt | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
commit 0017d43b59487dc20bd2f68bbbf68699a24b1cde
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:49:43 2014 +0000
docs: Fix the introspection annotations
The `vertices` argument is an out parameter.
src/graphene-box.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit ff79e388463aa6613416f5285a951ac8c9bf852c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:46:45 2014 +0000
Use point3d → vec3 utility function
Instead of calling graphene_vec3_init() with each member of the
graphene_point3d_t structure.
src/graphene-box.c | 8 ++++----
src/graphene-plane.c | 10 +++++-----
src/graphene-sphere.c | 24 +++++++++++++-----------
3 files changed, 22 insertions(+), 20 deletions(-)
commit b3dd1a317765539b16847c7d3a9e569932484918
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:35:51 2014 +0000
matrix: Add transform_box() method
Transform each vertex of the box and then reconstruct the bounding box
from those.
src/graphene-matrix.c | 29 +++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
2 files changed, 33 insertions(+)
commit 2652544c9f8e1f15ecb3d4deecfd330a19ccb338
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:34:52 2014 +0000
docs: Fix the transform_sphere() stanza
Correct a typo, and the Since: tag.
src/graphene-matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit bf247468b305a1ebc684e99f76cebc2d57923d01
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:34:04 2014 +0000
box: Add getter method for the vertices
We are going to use it to transform the box using a matrix.
src/graphene-box.c | 29 +++++++++++++++++++++++++++++
src/graphene-box.h | 3 +++
2 files changed, 32 insertions(+)
commit ba751098395f35d85a611fe57134fa4e6277026b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:21:22 2014 +0000
docs: Add missing documentation to box accessors
src/graphene-box.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
commit 4cf9ace7a3f42e7bcfbe5abecfa79d77137fd0b4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:09:51 2014 +0000
docs: Fix argument name
Use the same name as the header, to make the introspection scanner
happy.
src/graphene-sphere.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit 025a7b49dba1a5fa96a556fa798e578aab27bcb6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Nov 3 10:08:23 2014 +0000
Use arrays of point3d, not arrays of pointers to point3d
Allocating point3d is a bit weird, even if we do provide API for it.
src/graphene-box.c | 8 ++---
src/graphene-box.h | 98 +++++++++++++++++++++++++--------------------------
src/graphene-sphere.c | 11 +++---
src/graphene-sphere.h | 54 ++++++++++++++--------------
4 files changed, 85 insertions(+), 86 deletions(-)
commit 8a3e86df6277c3ced77fb0e0d52a018b0f60ca6d
Merge: 7e86a10 a0670c2
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Nov 3 10:03:28 2014 +0000
Merge pull request #27 from alexlarsson/master
Add various things that are needed for GThree
commit a0670c26344f36303687498d27d8aa680162504d
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Nov 3 09:29:06 2014 +0100
Add graphene_matrix_transform_sphere
Transform a sphere to a bounding sphere for the transformed sphere.
Very useful for frustum culling.
src/graphene-matrix.c | 31 +++++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
2 files changed, 35 insertions(+)
commit 44ebb01bbb55dbd356bf2c12cbad3cc6cb57f3c0
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Nov 3 09:28:23 2014 +0100
Add graphene_sphere_init_from_vectors
This is needed for GThree where we have existing meshes with
vec3 vertices that we need a bounding sphere for.
src/graphene-sphere.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
src/graphene-sphere.h | 5 +++++
2 files changed, 52 insertions(+), 1 deletion(-)
commit b26178136fcd1fdf7bab2fd945a16440c91d5d75
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Nov 3 09:27:32 2014 +0100
graphene_sphere_t: Add getters for center and radius
src/graphene-sphere.c | 31 +++++++++++++++++++++++++++++++
src/graphene-sphere.h | 5 +++++
2 files changed, 36 insertions(+)
commit b18734b27c77dde6d4c5c2b5965ce4bb0d5a5eae
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Nov 3 09:26:10 2014 +0100
Add graphene_box_init_from_vectors
src/graphene-box.c | 31 +++++++++++++++++++++++++++++++
src/graphene-box.h | 4 ++++
2 files changed, 35 insertions(+)
commit b119ecc96739749a060d5ab2e978e3b707b50824
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Mon Nov 3 15:23:40 2014 +0800
graphene-simd4f.h: Fix MSVC Defines for Intrinistics
... from commit 9b0b22c (simd4f: Add more comparison operators), as the
MSVC initrinics calls were not correct (i.e. they should be in-sync with
the GCC ones, and a function name was off, which broke the build and the
tests. Fix that.
p.s. The code in its current state is only buildable with Visual Studio
2013 for Visual Studio.
src/graphene-simd4f.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
commit 7e86a10259ee424722c752296ae7595402db44fc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 17:16:38 2014 +0000
box: Add more utility functions
doc/graphene-sections.txt | 3 ++
src/graphene-box.c | 60 +++++++++++++++++++++++++++
src/graphene-box.h | 102 +++++++++++++++++++++++++---------------------
3 files changed, 119 insertions(+), 46 deletions(-)
commit 46eb0c62078ce94affb0dc9602c209849aeff2ff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 14:52:25 2014 +0000
sphere: Add more utility functions
doc/graphene-sections.txt | 6 ++
src/graphene-sphere.c | 139 +++++++++++++++++++++++++++++++++++++++++++++-
src/graphene-sphere.h | 19 +++++++
3 files changed, 163 insertions(+), 1 deletion(-)
commit 314abab3d6aeda81f71e980dea4db5b1c245fbe6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 14:39:47 2014 +0000
box: Add expand_scalar() method
We are going to use it inside graphene_sphere_t.
doc/graphene-sections.txt | 1 +
src/graphene-box.c | 28 +++++++++++++++++++++++++++-
src/graphene-box.h | 4 ++++
3 files changed, 32 insertions(+), 1 deletion(-)
commit 104ade3842d7f9a595d09adae0b452aa6bf47f6f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 14:21:41 2014 +0000
box: Use vec3 instead of point3d
We use vec3 math internally, and converting back and forth between
coordinates and vectors is not nearly as nice as converting only at
specific entry points.
This requires some surgery for the static array of constant boxes, but
we can follow the same pattern used for the static array of constant
vectors we already have.
doc/graphene-sections.txt | 2 +
src/graphene-box.c | 219 +++++++++++++++++++++++++++-------------------
src/graphene-box.h | 15 ++--
3 files changed, 141 insertions(+), 95 deletions(-)
commit 2047459579988b11b24998c0e5b1551f7582d8d0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 11:53:06 2014 +0000
sphere: Allow passing NULL for the center initializer
We can use the zero() vec3 in that case.
src/graphene-sphere.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
commit 8875d5374c52ca0a7711271e71b6cb6ec66af2bf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Nov 2 11:40:42 2014 +0000
docs: Update the README
We provide more types, now.
README.md | 4 ++++
1 file changed, 4 insertions(+)
commit 5be159230d6c8f8723f42d71b02afc0520150a94
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 15:23:20 2014 +0000
tests: Check for GCC when using typeof()
It's a GCC extension; any other compiler, except Clang in GCC
compatibility mode, will need to opt it if they support it.
src/tests/graphene-test-compat.h | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
commit 47e8bfdc131c94e0055a2abe7a4f77214953e5aa
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 15:07:43 2014 +0000
doc: Rename variable to let gtk-doc ignore it
It seems gtk-doc gets fairly confused with inlined functions.
src/graphene-simd4f.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit ed7df1c37bbece5bdffc6f9672daa43ee02837f6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 14:59:31 2014 +0000
macro: Put vectorcall macro under the Graphene namespace
Like we do with the alignment macro.
src/graphene-macros.h | 22 +++++++++++-----------
src/graphene-simd4x4f.h | 3 ++-
2 files changed, 13 insertions(+), 12 deletions(-)
commit 154b69b6ee7ce2a17d1f6467b9a9698c31216f7a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 14:29:50 2014 +0000
frustum: Add sphere intersection query function
doc/graphene-sections.txt | 1 +
src/graphene-frustum.c | 35 +++++++++++++++++++++++++++++++++++
src/graphene-frustum.h | 4 ++++
3 files changed, 40 insertions(+)
commit 9bdf09ec8ca695dc4d701b5ea0f656aa8ca78f7c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 14:23:03 2014 +0000
sphere: Add init function for array of points
Similar to how we allow initializing graphene_box_t from an array of
points.
doc/graphene-sections.txt | 1 +
src/graphene-sphere.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-sphere.h | 16 ++++++++----
3 files changed, 78 insertions(+), 5 deletions(-)
commit 0d2bc63c5be9ea75f0b9b61fbde6f95af2c6fd76
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 14:08:29 2014 +0000
Add graphene_box_t
A 3D box, represented by two vertices.
doc/graphene-docs.xml | 9 +-
doc/graphene-sections.txt | 30 +++
src/Makefile.am | 2 +
src/graphene-box.c | 569 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-box.h | 121 ++++++++++
src/graphene-gobject.c | 2 +
src/graphene-gobject.h | 5 +
src/graphene-types.h | 5 +-
src/graphene.h | 5 +-
9 files changed, 740 insertions(+), 8 deletions(-)
commit 9b0b22c7bb1e7e2d3017294a40d5cf5cb9de0880
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Nov 1 12:13:15 2014 +0000
simd4f: Add more comparison operators
We are going to need API to perform order relation predicates.
The added API has an untested ARM NEON implementation.
doc/graphene-sections.txt | 4 ++
src/graphene-simd4f.c | 120 +++++++++++++++++++++++++++++++
src/graphene-simd4f.h | 178 ++++++++++++++++++++++++++++++++++++++++++++--
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/simd.c | 111 +++++++++++++++++++++++++++++
6 files changed, 410 insertions(+), 5 deletions(-)
commit 07dc40b31f0a48a6a4d9c973c00adb804adfca69
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 20:00:47 2014 +0000
docs: Add 1.2 symbols index to the API reference
doc/graphene-docs.xml | 4 ++++
1 file changed, 4 insertions(+)
commit 9d0b759ce5ade1e756b0794db9b61784509ef60a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 20:00:14 2014 +0000
docs: Add 1.0 symbols index to the API reference
doc/graphene-docs.xml | 4 ++++
1 file changed, 4 insertions(+)
commit 6bb8c77095d81662d75e46c5acbff919b09704b7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 19:58:27 2014 +0000
Add graphene_sphere_t
A representation of a sphere. Does not do much, at the moment.
doc/graphene-docs.xml | 1 +
doc/graphene-sections.txt | 10 ++++++
src/Makefile.am | 2 ++
src/graphene-gobject.c | 2 ++
src/graphene-gobject.h | 5 +++
src/graphene-sphere.c | 91 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-sphere.h | 62 ++++++++++++++++++++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
9 files changed, 175 insertions(+)
commit 888436311b77f02c90fcd5ad6815cf31683719be
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 19:51:45 2014 +0000
docs: Add graphene-frustum to the API reference index
doc/graphene-docs.xml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit ccd91619134f3dc409a16b9c4580318cf72f5128
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 17:41:45 2014 +0000
docs: Add missing symbols for GObject integration
doc/graphene-sections.txt | 4 ++++
1 file changed, 4 insertions(+)
commit 677a0cd0bfa4566578cdd0c5388a617a0414d3f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 12:18:17 2014 +0000
plane: Add annotations for alloc()
The graphene_plane_alloc() function is a constructor, and it needs to be
marked as such.
src/graphene-plane.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
commit 8d4ccd3dcacf79d1d206339168233caf034b9f39
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 12:16:34 2014 +0000
gobject: Add plane and frustum GTypes
src/graphene-gobject.c | 4 ++++
src/graphene-gobject.h | 10 ++++++++++
2 files changed, 14 insertions(+)
commit 56fa66ccf4dec2052787cacdd160fccff21155ca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 12:13:29 2014 +0000
Add graphene_frustum_t
The graphene_frustum_t is a structure representing a viewing frustum as
6 planes (top, bottom, left, right, z_near, and z_far).
doc/graphene-sections.txt | 11 +++
src/Makefile.am | 2 +
src/graphene-frustum.c | 220 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-frustum.h | 78 ++++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
6 files changed, 313 insertions(+)
commit da0e4b14ced628bac00f0a0cabf4474ffbf99623
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 11:51:12 2014 +0000
alloc: Add an alloc() variant that 0-fills the memory
Similar to calloc(), just in case we want to guarantee that all our
alloc() functions return zero-filled memory, like GLib does.
src/graphene-alloc-private.h | 3 +++
src/graphene-alloc.c | 13 +++++++++++++
2 files changed, 16 insertions(+)
commit 03a4aacf5faae02820f3e611fa1386713b6c62f4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 11:49:57 2014 +0000
alloc: Return NULL if G_DISABLE_ASSERT is set
We only print an error and abort() if assertions are disabled;
otherwise, we simply return NULL and let the error bubble up.
src/graphene-alloc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit 337f740c88e54fca724f82975f87b99a2fa5de25
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 10:32:55 2014 +0000
plane: Remove unnecessary include
src/graphene-plane.c | 2 --
1 file changed, 2 deletions(-)
commit ec7f4a5a394aad773341a6d2b269fe1219b71048
Merge: 46bd21e 9f138bd
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Sat Nov 1 14:48:00 2014 +0000
Merge pull request #25 from fanc999/master
Allow Build of Graphene on Visual Studio
commit 9f138bdeed8cb83712cfb613419ff953a2ba6bbc
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Sat Nov 1 10:56:45 2014 +0800
graphene-macros.h: Make VECTORCALL Define More Readable
Make the define clearer, only for MSVC 2013+ and MSVC 2013+ X86 builds,
otherwise define to nothing.
src/graphene-macros.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
commit 7eafa91e1b58291a2c9b7d9ef9fbeb00a0d5c7cb
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Sat Nov 1 00:24:36 2014 +0800
Clean up Previous Commit A Bit
Visual Studio does not normally set _M_AMD64 automatically, so don't check
for that.
src/graphene-macros.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit c8f3cd91ee8dac7010200eba1ab99eef92a35611
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Fri Oct 31 19:59:48 2014 +0800
Enable SSE Intrinistics on MSVC 2013+ 32-bit Builds
Use __vectorcall on graphene_simd4x4f_init() on MSVC 2013 (and later)
32-bit builds so that SSE intrinistics can be enabled on 32-bit builds for
recent MSVC versions. Also, as Emmanuele suggested, move the VECTORCALL
macro definition into graphene-macros.h.
src/graphene-macros.h | 7 +++++++
src/graphene-simd4x4f.h | 8 +-------
2 files changed, 8 insertions(+), 7 deletions(-)
commit aab47cdf85f35722663ce2a103089e3a55688b57
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Fri Oct 31 19:29:27 2014 +0800
graphene-test-compat.h: Remove MSVC 2010+ Code Path
Apparently decltype is only available for C++, so it won't work for plain
C programs, so remove the MSVC 2010+ codepath that was trying to use it.
src/tests/graphene-test-compat.h | 26 ++------------------------
1 file changed, 2 insertions(+), 24 deletions(-)
commit f67cccf50823505e1b2be4d35920fc8d09e81d9e
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 21:18:40 2014 +0800
graphene-sim4df.h: Fix typo
Sorry for my not-too-good English, fixed: reciprocol->reciprocal.
src/graphene-simd4f.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 0a40136992cb59dd1389272884c0e8959c3eb6c6
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 21:14:42 2014 +0800
bench/matrix.c: Update g_free->free
Use free() instead of g_free() according to Emmanuele's suggestions, since
we are using the system allocator.
src/bench/matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 4452658e59e5098aeec47c6db3e3d950d98b45a1
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 17:09:23 2014 +0800
graphene-bench-utils.h: Export Symbols Via Compiler Attributes
Decorate the symbols in the headers so that the symbols can be exported, as
graphene-bench-utils.c needs to be built as a DLL.
src/bench/graphene-bench-utils.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit 76abd19fbc4f3ebb912f947f7aad7f55e7ae7cb7
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 17:11:32 2014 +0800
Benchmark: Allow Aligned Allocation on MSVC
MSVC supports aligned allocation via _aligned_malloc(), which is similar to
aligned_alloc(), but with the parameters inverted. Also, on MSVC, whatever
that is allocated with _aligned_malloc() must be freed with
_aligned_free(), otherwise the program will abort() internally by the CRT.
src/bench/matrix.c | 30 ++++++++++++++++++++++--------
1 file changed, 22 insertions(+), 8 deletions(-)
commit a0d86bbe71ac11e48c5732b3dbf2d79b96efba5d
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 17:07:41 2014 +0800
tests/graphene-test-compat.h: Allow Build on MSVC
Define graphene_assert_fuzzy_equals that is suitable on Visual Studio
builds, as it does not support typeof, and there are some differences in
syntax. Later Visual Studio versions support similar functionality with
decltype.
src/tests/graphene-test-compat.h | 47 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
commit 4eb460c7a19f06b82b17fa2a815bf27c60894679
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 17:04:33 2014 +0800
graphene-simd4x4f.h: Allow Build On Visual Studio
Fix the initialization in graphene_simd4x4f_init() so that compilers will
be happy with the types, and add a definition for
graphene_simd4x4f_transpose_in_place(s) that is suitable for Visual Studio
when we have SSE2 intrinistic support. The SSE2 initrinistic support, due
to ABI issues, like the GCC builds, are only supported on x64 builds, and
possibly x86 builds on MSVC 2013 and later using __vectorcall.
src/graphene-simd4x4f.h | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)
commit b8fb6659fd02a8146ccad075bf07373f64b15d56
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 17:01:10 2014 +0800
graphene-alloc.c: Allow aligned_alloc Behaviour on MSVC
MSVC supports aligned memory allocation, but with some differences, namely:
-It uses _aligned_malloc(), which does the same thing but with inverted
parameters with aligned_alloc().
-Memory allocated with _aligned_malloc() must be freed with
_aligned_free(), otherwise the program will abort.
src/graphene-alloc.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
commit 681aace1c41ffe1400c05353b894bf142571678c
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 16:58:41 2014 +0800
graphene-line-segment.h: Allow Build on MSVC
MSVC is quite picky about types in regards to initialization, so split up
the initialization line to make everyone happy.
src/graphene-line-segment.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit c24df0ec6117c21cf01120b71653b8e2b08b6b8d
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 16:57:44 2014 +0800
graphene-simd4f.h: Define Macros for MSVC Builds
...when it is possible to build the libraries with SSE2 intrinistics on
Visual Studio. It is more or less like the SSE2/GCC version, but due to
syntactical differences we need to define these as macros for Visual
Studio, and there are still a some differences when we convert between
__m128 and __m128i.
src/graphene-simd4f.h | 235 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 233 insertions(+), 2 deletions(-)
commit 0fc1c0212d674f1fe26c39a18cb55206c8747fdf
Author: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Wed Oct 29 16:53:04 2014 +0800
graphene-macros.h: Fix MSVC Compilation
Fix the typedef line when we don't have stdbool.h on Visual Studio, and
include stdbool.h on Visual Studio 2013 and later, as it does ship with it.
src/graphene-macros.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 46bd21e96f8d325c559209dd057797b59ddbc9fc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 10:25:05 2014 +0000
build: Bump up the version
We added new API, and we already branched, so we need to bump up the
configure.ac version.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 66044b72f20836980da15564588f1270dc8e6552
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 10:24:45 2014 +0000
plane: Add more initializers
doc/graphene-sections.txt | 2 ++
src/graphene-plane.c | 67 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-plane.h | 9 +++++++
3 files changed, 78 insertions(+)
commit eb4424662533581e7d922fc2fca6b8413c02d249
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 28 10:04:09 2014 +0000
Fix typo in the comment
src/graphene-point3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 9b380a8531ebe042d9286664678c6502cc630762
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 18:10:19 2014 +0000
Add a plane type
Planes are useful in fully 3D canvases, as they can be used for things
like frustum-based culling.
The graphene_plane_t data structure represents a plane via a normal
vector pointing towards the origin of the plane; and a constant value
representing the distance from the origin along the normal vector.
doc/graphene-docs.xml | 1 +
doc/graphene-sections.txt | 16 +++
src/Makefile.am | 2 +
src/graphene-plane.c | 261 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-plane.h | 90 ++++++++++++++++
src/graphene-types.h | 2 +
src/graphene.h | 1 +
7 files changed, 373 insertions(+)
commit 06e4e092f0019a00a92cb6b497abfdecffafe992
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 18:06:44 2014 +0000
vec: Add equality check function
We want to check if two vectors are the same, or have the same values.
doc/graphene-sections.txt | 3 ++
src/graphene-vec2.h | 3 ++
src/graphene-vec3.h | 3 ++
src/graphene-vec4.h | 3 ++
src/graphene-vectors.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 84 insertions(+)
commit a0e382a93377950b6f84d77d33e0c6e3729ce96b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 17:57:23 2014 +0000
docs: Fix typo
src/graphene-vectors.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 3a3fa30523b032ad7342a421feb5d04cfa0e9986
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 17:57:07 2014 +0000
vec: Add negate() operator
doc/graphene-sections.txt | 3 +++
src/graphene-vec2.h | 4 ++++
src/graphene-vec3.h | 3 +++
src/graphene-vec4.h | 3 +++
src/graphene-vectors.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++
src/tests/vec2.c | 13 +++++++++++++
src/tests/vec3.c | 14 ++++++++++++++
src/tests/vec4.c | 15 +++++++++++++++
8 files changed, 103 insertions(+)
commit d98aa3c15f16343832cb836aecf25cc59848dbcf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 15:08:45 2014 +0000
quaternion: Check out arguments
They are not documented as being optional, but we can relax the
requirement in the future, if needed.
src/graphene-quaternion.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
commit 62eace6b683f0c917b26bb49e8aea44921e61330
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 15:08:21 2014 +0000
quaternion: Use deg-to-rad macro
src/graphene-quaternion.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b4e5ef1cf00db7ac5cae46acc39a397ec0e74346
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 27 15:03:49 2014 +0000
quaternion: Add to_angles() conversion
We have initializers from various formats (Euler angles, angle/axis,
matrix), but we are missing a conversion function from quaternion to
Euler angles.
doc/graphene-sections.txt | 3 +-
src/graphene-private.h | 3 ++
src/graphene-quaternion.c | 82 +++++++++++++++++++++++++++++++++++++++++++----
src/graphene-quaternion.h | 11 +++++--
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 9 +++---
src/tests/quaternion.c | 28 ++++++++++++++++
7 files changed, 122 insertions(+), 15 deletions(-)
commit ad9a6fba9e33c5b3449a94ad65397fafa121d0d0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Oct 23 23:08:57 2014 +0100
tests: Macro-ize compare_matrices()
This way, we'll print out the location of the assertion failure in the
right place.
src/tests/matrix.c | 25 +++++++++----------------
1 file changed, 9 insertions(+), 16 deletions(-)
commit 7d2c3a6164db13f893336bcb33f94fd95c57a324
Merge: bf485a6 d3f261b
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Thu Oct 23 23:07:59 2014 +0100
Merge pull request #23 from alexlarsson/master
Fix matrix inversion typo
commit d3f261b568acd60fcb18718ad3756ee830a75b74
Author: Alexander Larsson <alexl@redhat.com>
Date: Thu Oct 23 23:38:26 2014 +0200
Add matrix invert test to verify previous fix
src/tests/matrix.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
commit 808165f423e38a7ea143dd2d4a0ac62e726e246d
Author: Alexander Larsson <alexl@redhat.com>
Date: Thu Oct 23 23:37:04 2014 +0200
Fix typo in graphene_simd4x4f_inverse
The destination variable is called "...yzwx", but it was multiplying by
wxyz...
src/graphene-simd4x4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit bf485a639aa65680e65848eb7dbd10f41e6d0ce0
Merge: 5643581 aed5580
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Thu Oct 23 12:50:41 2014 +0100
Merge pull request #22 from alexlarsson/master
Add matrix_look_at_testcase
commit aed55806ac1529b8690f844d7ca5684411edb6dc
Author: Alexander Larsson <alexl@redhat.com>
Date: Thu Oct 23 13:22:34 2014 +0200
Add matrix_look_at_testcase
src/tests/matrix.c | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
commit 5643581f1a7b78e63b395db029e193202d368475
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 22 18:58:03 2014 +0100
build: Look for NEON intrinsics instead of assembly
We're checking for availability of ARM NEON assembly in order to
determine whether or not we can use NEON instructions; at the same time,
we're not using assembly anywhere, and we're instead relying on the
existence of the NEON intrinsics. There's the chance of false positives
out there — toolchains that only have ARM NEON assembly but no
intrinsics supported — so we need to be more explicit as to what we look
for and use. If, at some point, we'll have assembly versions of the NEON
SIMD implementation then we'll add the assembly check back.
configure.ac | 30 +++++++++++++++++++-----------
1 file changed, 19 insertions(+), 11 deletions(-)
commit 942c36fab4af2cbd9e5db189ca8130c4f6312e3a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Oct 22 18:56:43 2014 +0100
build: Check for sed before using $SED
configure.ac | 2 ++
1 file changed, 2 insertions(+)
commit f62554b8e878a8002926e3137f6d842687d52a67
Merge: 7f0562e a765eb4
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Oct 22 15:07:23 2014 +0100
Merge pull request #20 from ebassi/issues/12
build: Add -mfloat-abi=softfp on Android
commit 7f0562e6a68ef4f3eeffe80e4214ae2d7f4fc959
Merge: 3fd354b 8b3262b
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Oct 22 15:06:46 2014 +0100
Merge pull request #19 from ebassi/issues/18
matrix: Add point3d transformation
commit 8b3262b3ffb560871d4a120d56df110b79c532b4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 21 19:49:04 2014 +0100
matrix: Add point3d transformation
Issue: #18
doc/graphene-sections.txt | 1 +
src/graphene-matrix.c | 28 ++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
3 files changed, 33 insertions(+)
commit 3fd354b9185df30c6e2f086eea206a357d616c17
Merge: 9710220 04b9592
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Oct 22 14:59:23 2014 +0100
Merge pull request #17 from ebassi/issue/16
Issue/16
commit 04b95928cb82e85707ed84d40757d434f4653af0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 21 13:05:31 2014 +0100
docs: Add newly introduced scale() vec operator
Issue: #16
doc/graphene-sections.txt | 3 +++
1 file changed, 3 insertions(+)
commit 2404856a56cedce742354d6723ef0669365c6860
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 21 13:03:49 2014 +0100
vectors: Add scalar multiplication
Add an operator that allows multipling all our vector types with a scalar
value.
Issue: #16
src/graphene-vec2.h | 4 ++++
src/graphene-vec3.h | 4 ++++
src/graphene-vec4.h | 5 +++++
src/graphene-vectors.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++
src/tests/vec2.c | 13 ++++++++++++
src/tests/vec3.c | 14 +++++++++++++
src/tests/vec4.c | 15 ++++++++++++++
7 files changed, 109 insertions(+)
commit 853cd9005045da1d3bc5b057f2d36dfd13af3e1c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Oct 21 13:03:11 2014 +0100
Add 1.2 version macros
Issue: #16
src/graphene-version-macros.h | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
commit 9710220b776842eb6500c499894bc6b81559fd30
Merge: 7bb475a 0088b7f
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Mon Oct 20 13:58:08 2014 +0100
Merge pull request #15 from alexlarsson/master
Fix graphene_quaternion_init_from_angles calculations
commit 0088b7f238239bfb6f80b6030ad957d99f3746be
Author: Alexander Larsson <alexl@redhat.com>
Date: Mon Oct 20 14:36:05 2014 +0200
Fix graphene_quaternion_init_from_angles calculations
This was just wrong (did not even set z!)
This implementation is the same as the one in three.js:
https://github.com/mrdoob/three.js/blob/master/src/math/Quaternion.js#L119
src/graphene-quaternion.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 7bb475ad7d10b850d9f3fad78663eb7a66b3c282
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Oct 20 10:41:47 2014 +0100
quaternion: Fix the → matrix conversion
The w row vector should be [ 0, 0, 0, 1 ].
src/graphene-quaternion.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit a765eb4981abf73dec778de894eebdaf21cfd381
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 17:25:23 2014 +0100
build: Add -mfloat-abi=softfp on Android
It seems that Android requires `-mfloat-abi=softfp -mfpu=neon` in the
compilation flags in order to use the NEON instructions, even if the
configure time check passes with `-mfpu=neon` alone.
[ebassi/graphene#12]
configure.ac | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit 109c2c866b3454b750f131cd3760b893237d80e4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 17:04:27 2014 +0100
Post-release version bump to 1.0.1
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 6ccebbf7153392b63759e911add15e22bdec6801
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 17:02:36 2014 +0100
Release Graphene 1.0.0
First API stable release in the 1.0 series; from now on, no API or ABI
changes are allowed.
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 8e11ee162f0bb9411ccf69156d241f5ffc9bbf4a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 12:15:05 2014 +0100
bench: Ensure the right compiler/linker flags are used
Since we're making the benchmark test suite access the SIMD instructions
directly, we need to specify the compiler and linker flags in the build;
only using GLib's compiler and linker flags won't help.
[ebassi/graphene#13]
src/bench/Makefile.am | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
commit a4868bb8fa906b4eec9d9cc58619e40f8496ae24
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 12:06:13 2014 +0100
alloc: Quell a compiler warning in a fallback path
The err variable should be set in all conditional branches.
src/graphene-alloc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit cf84ce971bfd0df66fa2d17f375e349949e02c66
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Sep 25 12:00:39 2014 +0100
build: Remove all optimization toggles from CFLAGS
Some build environments inject optimization flags in the CFLAGS
variable, but we really don't want that to happen for Graphene,
since we're setting -O3 ourselves in our base CFLAGS.
configure.ac | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
commit 40994fae93406dc0da72352f834fd61ea2907cee
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Aug 9 20:04:03 2014 +0100
macros: Ignore our boolean type when generating introspection
We will be generating introspection data on capable compilers.
src/graphene-macros.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 1267286679c2b27b556d654b3abe24044980803c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 8 17:21:38 2014 +0100
macros-private: Force the bool result in likely/unlikely
The semantics for __builtin_expect() are that the expression matches the
constant, so we need to ensure that.
src/graphene-private.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit e9f6112337db0f86c613a502a57a16d3473b2a7f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Aug 8 17:20:32 2014 +0100
macros-private: Check for __GNUC__ being set
src/graphene-private.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 3794ea088e3be1e9462ae6c77e02d50aae070fc5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 5 19:08:16 2014 +0100
simd4f: Escape local variables in NEON paths
Like we do for other macro-ized API, to avoid shadowing.
src/graphene-simd4f.h | 105 +++++++++++++++++++++++++-------------------------
1 file changed, 53 insertions(+), 52 deletions(-)
commit 850a898d4109f5e9263ff5c61832b826ee6b6376
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 5 19:07:39 2014 +0100
simd4f: Fix GCC implementation of sqrt()
We need to take all the channels, not just the first.
src/graphene-simd4f.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 80de90703b6f210a5fa19207d586fb683a790ab6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 5 16:38:14 2014 +0100
simd4f: Fix compilation for ARM NEON paths
If code at least builds it has a fighting chance of actually doing
something, as opposed to not being able to do even that.
src/graphene-simd4f.h | 74 +++++++++++++++++++++++++--------------------------
1 file changed, 37 insertions(+), 37 deletions(-)
commit 2e08924a76547e10e722aab7d57d000ad8d2c348
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 5 16:38:00 2014 +0100
Fix compiler warning
src/graphene-simd4x4f.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 40611ea8fa0659e280f29c42623121ad0e32e49a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Aug 5 16:37:06 2014 +0100
Include stdlib.h
We use allocator functions, so we need the header that provides them and
not assume that the platform will do that for us.
src/graphene-private.h | 1 +
1 file changed, 1 insertion(+)
commit 4f8567f3ae4372528a4d72e13956f36e786b9500
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jul 27 13:15:10 2014 +0100
Remove misleading comment
The SIMD matrix equivalency with GL is actually confusing readers.
The origin of the comment can be traced in the 3D matrix type inside
Gecko:
> This matrix is treated as row-major. Assuming we consider our vectors
> row vectors, this matrix type will be identical in memory to the
> OpenGL and D3D matrices. OpenGL matrices are column-major, however
> OpenGL also treats vectors as column vectors, the double transposition
> makes everything work out nicely.
Graphene uses the same strategy of using row vectors, given that we are
operating on them through SIMD instructions.
src/graphene-simd4x4f.h | 4 ----
1 file changed, 4 deletions(-)
commit 7cf16b1790603a775ad560be7387ad8231644ffe
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jul 7 13:24:04 2014 +0100
docs: Fix configuration switch name in the README
README.md | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
commit 4dfcdb7031c30b5ed4a939f2e2b5062f7673b2c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jul 7 12:57:39 2014 +0100
build: Add configuration variables to the pkg-config file
We list the platform-specific flags for SIMD types that we used to build
Graphene, as well as the list of SIMD types enabled. This allows feature
discovery for client code.
src/graphene.pc.in | 3 +++
1 file changed, 3 insertions(+)
commit 942c08444883cbfd9ae6a6f3ec881e7fc83f184f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jul 7 12:56:59 2014 +0100
build: Add a variable listing the SIMD implementations
We can use it for feature discovery if we expose it in the pkg-config
file.
configure.ac | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
commit 11e8d01d41a42c3e88a20f1ef0f3680f583ac3a2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jul 7 12:55:41 2014 +0100
build: Remove global flags from benchmarking suite
We don't need the full Graphene compiler and linker flags: we only need
GLib for building the benchmarking test suite.
src/bench/Makefile.am | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 19f4ed337c4d941aaa9e23747476c1d861aa9bca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 00:34:32 2014 +0100
Drop GLib as a hard dependency
We can build Graphene without GLib, now. This means that Graphene can
drop the hard requirement on GLib in its pkg-config file as well.
GLib is still required for:
• building GObject types
• building the test suite
• building the benchmark suite
• building the API reference, by way of requiring the GObject types
but it's possible to disable all of the above at configure time.
README.md | 4 +---
configure.ac | 51 +++++++++++++++++++++++++++++++++++++++++----------
src/bench/Makefile.am | 4 ++--
src/graphene-types.h | 1 -
src/tests/Makefile.am | 4 ++--
5 files changed, 46 insertions(+), 18 deletions(-)
commit 55992d779e27600d1c7cf9cc0c2fcd4436979f9b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 00:32:41 2014 +0100
Replace G_GNUC_EXTENSION with __extension__
We're already protected by GNUC checks, so we're sure we're going to
compile the code using the GCC __extension__ symbol using GCC or a
GCC-compatible compiler.
src/graphene-simd4f.h | 242 ++++++++++++++++++++++++------------------------
src/graphene-simd4x4f.h | 4 +-
2 files changed, 122 insertions(+), 124 deletions(-)
commit 3423bcc1a0b686a722865af3b281e8c066fa6311
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 00:31:54 2014 +0100
matrix: Remove g_print()
Use fprintf() instead.
src/graphene-matrix.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit b00884588236ed68c6172beb9ed478aa7ced50f8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 23:57:56 2014 +0100
docs: Do not parse graphene-private.h
doc/Makefile.am | 1 +
1 file changed, 1 insertion(+)
commit 1e91822239fdbe0196134a7a1db107d54f548b5d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 23:56:44 2014 +0100
Replace GLib macros with our own
We use only a few of them, and we can re-implement them in a private
header.
src/Makefile.am | 1 +
src/graphene-alloc.c | 3 +-
src/graphene-macros.h | 32 +++++++++++++++---
src/graphene-matrix.c | 2 +-
src/graphene-point.c | 7 ++--
src/graphene-point3d.c | 9 +++--
src/graphene-private.h | 79 +++++++++++++++++++++++++++++++++++++++++++
src/graphene-quad.c | 3 +-
src/graphene-quaternion.c | 7 ++--
src/graphene-rect.c | 7 ++--
src/graphene-simd4f.c | 5 ++-
src/graphene-simd4x4f.c | 5 ++-
src/graphene-size.c | 5 ++-
src/graphene-vectors.c | 3 +-
src/graphene-version-macros.h | 23 +++++++------
15 files changed, 143 insertions(+), 48 deletions(-)
commit 385e0ab1765d21e290f8cc226291a65b87206bf6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 23:46:08 2014 +0100
Remove g_return/g_assert
We fly without safety net underneath the trapeze.
src/graphene-matrix.c | 131 ++------------------------------------
src/graphene-point.c | 18 ------
src/graphene-point3d.c | 35 -----------
src/graphene-quad.c | 15 -----
src/graphene-quaternion.c | 39 ------------
src/graphene-rect.c | 42 -------------
src/graphene-size.c | 16 -----
src/graphene-vectors.c | 156 ----------------------------------------------
8 files changed, 4 insertions(+), 448 deletions(-)
commit d59904e5c8d054decb36436d8a927fd4c7525fc3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 23:12:44 2014 +0100
Replace `gboolean` with `bool`
Chip away another bit of the GLib dependency.
src/graphene-line-segment.h | 6 ++---
src/graphene-macros.h | 8 ++++++
src/graphene-matrix.c | 64 ++++++++++++++++++++++-----------------------
src/graphene-matrix.h | 12 ++++-----
src/graphene-point.c | 16 ++++++------
src/graphene-point.h | 6 ++---
src/graphene-point3d.c | 16 ++++++------
src/graphene-point3d.h | 4 +--
src/graphene-quad.c | 8 +++---
src/graphene-quad.h | 2 +-
src/graphene-quaternion.c | 8 +++---
src/graphene-quaternion.h | 2 +-
src/graphene-rect.c | 30 ++++++++++-----------
src/graphene-rect.h | 8 +++---
src/graphene-simd4f.c | 12 ++++-----
src/graphene-simd4f.h | 46 ++++++++++++++++----------------
src/graphene-simd4x4f.h | 12 ++++-----
src/graphene-size.c | 8 +++---
src/graphene-vectors.c | 12 ++++-----
19 files changed, 144 insertions(+), 136 deletions(-)
commit 3498b7f3dc18aa2c4f168acb479480378c96fc9e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 22:53:39 2014 +0100
alloc: Drop GLib code
Use size_t, fprintf(), abort(), and strerror().
src/graphene-alloc-private.h | 10 ++++++----
src/graphene-alloc.c | 40 ++++++++++++++++++++++++++--------------
2 files changed, 32 insertions(+), 18 deletions(-)
commit 2261fdf438ae05aa545f738292f0355bb02bae14
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 22:40:54 2014 +0100
Replace G_(BEGIN|END)_DECLS with out own
If we want to drop the hard dependency on GLib, we can start with this.
src/graphene-alloc-private.h | 6 +++---
src/graphene-macros.h | 8 ++++++++
src/graphene-matrix.h | 4 ++--
src/graphene-point.h | 4 ++--
src/graphene-point3d.h | 4 ++--
src/graphene-quad.h | 4 ++--
src/graphene-quaternion.h | 4 ++--
src/graphene-rect.h | 4 ++--
src/graphene-simd4f.h | 4 ++--
src/graphene-simd4x4f.h | 4 ++--
src/graphene-types.h | 4 ++--
src/graphene-vec2.h | 4 ++--
src/graphene-vec3.h | 4 ++--
src/graphene-vec4.h | 4 ++--
14 files changed, 35 insertions(+), 27 deletions(-)
commit 59c07780f29819eab8fba1912b6e1631bbcbbb25
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jul 4 17:37:08 2014 +0100
quaternion: Make struct fields private
We don't allow direct access to the fields of complex, vector-based
types.
src/graphene-quaternion.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
commit 9774e14097dad4a7af4f587d941a8f7bbe5d0142
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jul 4 17:26:17 2014 +0100
docs: Note about non-commutativity of matrix multiplication
If I can get it wrong, other people might.
src/graphene-matrix.c | 3 +++
1 file changed, 3 insertions(+)
commit bafada59b2e0189eab07937895cc2006bbcdbfec
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jul 4 17:25:33 2014 +0100
matrix: Use the right order for multiply() operands
Inside interpolate() we're multiplying two matrices with the wrong
order.
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 330bc84be2b7666cb003b7ada13c572a2f5efb4c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jul 4 17:10:14 2014 +0100
simd4x4f: Use vec4_mul() instead of unrolling it inside matrix_mul()
Now that we can follow what the code does, we can go back to calling
vec4_mul() from matrix_mul().
src/graphene-simd4x4f.h | 55 ++++++++++---------------------------------------
1 file changed, 11 insertions(+), 44 deletions(-)
commit 7af2acb8b1a5b756032eee79388a68fcf9ead870
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jul 4 16:51:53 2014 +0100
simd4x4f: Simplify the matrix/vector multiplications
Rearrange the operations so that it's easy to follow what they are
doing, and avoid nesting too deep.
The previous code does:
add (mul (), add (mul (), add (mul (), mul ())))
which maps to:
mul() ⎫
⎬ add() ⎫
mul() ⎭ ⎬ add() ⎫
mul() ⎭ ⎬ → res
mul() ⎭
In order to make it easier to follow, we can rewrite it as:
add (add (mul (), mul ()), add (mul (), mul ()))
which more intuitively maps to:
mul() ⎫
⎬ add() ⎫
mul() ⎭ ⎪
⎬ add() → res
mul() ⎫ ⎪
⎬ add() ⎭
mul() ⎭
and it lends itself to a better indentation.
src/graphene-simd4x4f.h | 35 ++++++++++++++++-------------------
1 file changed, 16 insertions(+), 19 deletions(-)
commit 1cad9c53216e07e839afad6b004044c7a02f1d4d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 17:05:56 2014 +0100
build: Clean up docs `publish` rule
doc/Makefile.am | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
commit cc5efe2ddc07f3ec569a4d7eba0320ef9ac6c77c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 16:50:15 2014 +0100
docs: Link the API reference from the README
README.md | 3 +++
1 file changed, 3 insertions(+)
commit 48daf510c7ceab836de8d3fdfd21b2794c24e6e4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 16:49:09 2014 +0100
build: Add a `publish` target for docs
doc/Makefile.am | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
commit e3ed9c9fd462b5538e6d5e2c14f39ba958e89d81
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 15:48:59 2014 +0100
matrix: Use the right order for the multiplication operands
Multiply the existing matrix with the transformation matrix, now that
the low level matrix multiplication does the right thing.
src/graphene-matrix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit cecf4bc34414792328ce9b61a040664fad4be196
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 15:39:47 2014 +0100
simd4x4f: Improve the matrix multiplication
The current implementation using matrix-vector multiplication gets
the non-commutativity wrong, plus it's not entirely clear.
I decided to rewrite it from scratch starting from a naive
implementation that does the classic row times column multiplication;
unsurprisingly, this approach is also fairly slow compared to the
current implementation, especially when it comes to the scalar SIMD
implementation fallback code. On the plus side, the naive implementation
is actually correct.
From the correct implementation, I reduced the coded by skipping the
transpose operation, instead opting for four dot products per row; this
approach maintains correctness, while speeding up all cases by a factor
of two, and bringing us back to the same levels of the current
implementation.
src/graphene-simd4x4f.h | 92 ++++++++++++++++++++++++++++++++++++++++++++++---
1 file changed, 88 insertions(+), 4 deletions(-)
commit d1eb4992d56128226f74b9e9d4c0a4f802a478da
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jul 3 15:33:05 2014 +0100
simd4f: Add sum_scalar() operator
Same as sum(), but returns a scalar value and does not require the
caller to call get_x().
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.h | 17 +++++++++++++++++
2 files changed, 18 insertions(+)
commit 6ba1d6ec379d83e291a5285996023436d6a43379
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jul 2 12:49:59 2014 +0100
Better link for the Travis CI badge
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b2bb4c48f69fb4d856fa0623ef95802fa7598ae0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jul 2 12:44:29 2014 +0100
tests: Use fuzzy float comparison where appropriate
This should make the test suite slightly more stable in the face of
fuzziness in the floating point operations.
src/tests/matrix.c | 19 +++++++------------
src/tests/point.c | 4 +++-
src/tests/vec2.c | 19 +++++++++++--------
src/tests/vec3.c | 21 +++++++++++++--------
src/tests/vec4.c | 13 ++++++-------
5 files changed, 40 insertions(+), 36 deletions(-)
commit 1efe7fa345f5ab9fb75ecf6f7109c2f1fd9ec4a0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jul 2 12:43:46 2014 +0100
tests: Add a fuzzy comparison macro
We use something like this in the matrix test suite, but it's useful for
other types.
src/tests/graphene-test-compat.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
commit ddba5ac8f339e86b9813d24fdca37889ce78a9b4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:57:12 2014 +0100
Add the nice travis widget to the README
README.md | 2 ++
1 file changed, 2 insertions(+)
commit 19d203753e9e23205c3b0c1179dd74ba0e76000a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:51:11 2014 +0100
tests: Add backward compat symbols
We use symbols from GLib 2.40, but we can provide backward compatibility
macros for them.
src/tests/Makefile.am | 2 ++
src/tests/graphene-test-compat.h | 8 ++++++++
src/tests/matrix.c | 2 ++
src/tests/point.c | 2 ++
src/tests/point3d.c | 2 ++
src/tests/quad.c | 2 ++
src/tests/rect.c | 2 ++
src/tests/size.c | 2 ++
src/tests/vec2.c | 2 ++
src/tests/vec3.c | 2 ++
src/tests/vec4.c | 2 ++
11 files changed, 28 insertions(+)
commit abd9e66d5c5d0f1ff7f8abe49147796f526eb306
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:42:20 2014 +0100
matrix: Avoid shadowing y0
src/graphene-matrix.c | 38 +++++++++++++++++++-------------------
src/graphene-matrix.h | 8 ++++----
2 files changed, 23 insertions(+), 23 deletions(-)
commit 624d5864ea26b74b20867d342cdc8b95ba30f169
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:40:07 2014 +0100
rect: Fix compiler warnings
src/graphene-rect.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit e64a7f43fa3acb41945fe9ffe4ca0b4f45174e7a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:36:23 2014 +0100
build: Try and lower the GLib requirement
Use the versioning macros to notify us.
configure.ac | 2 +-
src/Makefile.am | 2 ++
src/tests/Makefile.am | 2 ++
3 files changed, 5 insertions(+), 1 deletion(-)
commit c0d475ea279ca7fb035c7c8ec3949bf9072ae141
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:35:36 2014 +0100
travis: Disable benchmarks
.travis.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 57d14ea3a6c58e7f180115f297c301bfb7676fed
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:18:30 2014 +0100
docs: Restructure the dependencies section
README.md | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit cabe5fb72ddc7fb0bd5568286297db0defac5387
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jul 1 01:17:07 2014 +0100
A gente nudge for Travis CI
commit 26bd64e07723a0a85b2d129eeb420f909dcffff0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 23:16:27 2014 +0100
simd4f: Fix cast for cmp_eq and cmp_neq operators
We are casting the first operand, not the result.
src/graphene-simd4f.h | 30 ++++++++++++++++++------------
1 file changed, 18 insertions(+), 12 deletions(-)
commit 8c5666bb0e5e0f2162c26be0f24544097cda08ed
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 30 22:40:01 2014 +0100
build: Remove an unnecessary warning
The -Wbad-function-cast warning gets tripped by the perfectly legal
atomic operations in GLib.
build/autotools/graphene-macros.m4 | 1 -
1 file changed, 1 deletion(-)
commit e09e63cee812e789443c85d977d54901e42f5ce7
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:48:33 2014 +0100
Rename GRAPHENE_BENCHMARK to GRAPHENE_SIMD_BENCHMARK
Make sure that it's self-evident that the symbol is only for
benchmarking SIMD implementations.
configure.ac | 4 ++--
src/bench/Makefile.am | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
commit 84042cb38b97ecc35750c25247c2df8f3cb542be
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:46:33 2014 +0100
build: Restructure scalar typedefs in graphene-config.h
We use the `/*< private >*/` trigraph, but the parsers have had troubles
in the past if the definition of a structured type sits on just one
line.
configure.ac | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
commit a3080756e3f70607ee5047358554eecf0a0eb37b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:42:44 2014 +0100
matrix: Rename affine → 2d
We already have graphene_matrix_is_2d(), so the conversion functions
from and to affine transformation matrices should follow that naming
scheme.
doc/graphene-sections.txt | 4 ++--
src/graphene-matrix.c | 32 ++++++++++++++++----------------
src/graphene-matrix.h | 4 ++--
3 files changed, 20 insertions(+), 20 deletions(-)
commit fc8a73f0e7168385e4cac130a20c058f0ed2e0a3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:37:33 2014 +0100
build: Fix configure arguments for distcheck
We don't have --enable-maintainer-flags, and we want to force the
generation of the introspection data.
Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 4f651e3b261a1d98b02f00aae7a13b118d0be8ea
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:36:28 2014 +0100
Silence compiler warnings
In the benchmark code.
src/bench/graphene-bench-utils.c | 6 +++---
src/bench/matrix.c | 1 -
2 files changed, 3 insertions(+), 4 deletions(-)
commit b3592da1025b039e7d210500e5c26e952f844097
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun Jun 29 19:34:36 2014 +0100
build: Use our own macros
Based on the xorg-macros, but cut down considerably in size, and only
for the flags that make sense for Graphene.
Makefile.am | 1 +
build/autotools/as-compiler-flag.m4 | 62 --------------
build/autotools/graphene-macros.m4 | 159 ++++++++++++++++++++++++++++++++++++
configure.ac | 52 ++----------
4 files changed, 169 insertions(+), 105 deletions(-)
commit 1db7586d97b7811e988a69b4ee6b3378fa52fa71
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 26 12:11:32 2014 +0100
alloc: Fix pre-condition checks
We just return NULL if we're asked to allocate 0 bytes. This simplifies
the overflow check later on.
src/graphene-alloc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit 06d5d9338a6413425720db065c41059d0e933acf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 26 12:10:32 2014 +0100
Add a control file for Travis CI
May be useful, one day.
.travis.yml | 10 ++++++++++
1 file changed, 10 insertions(+)
commit 019576ecc4a9403468c1ea821d02ca9607ec50b2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 16:18:20 2014 +0100
docs: Note the layout for affine conversions
This should clarify which values we provide, or consume, when converting
a graphene_matrix_t to, or from, an affine transformation matrix.
src/graphene-matrix.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
commit c19fd39b7df416f2d257375c36abb0da6bceb2ba
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 16:14:26 2014 +0100
docs: Improve the description of graphene_matrix_t
Note the memory layout, and the fact that the contents of the matrix
type are opaque and should never be accessed directly.
src/graphene-matrix.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
commit 00fc750587d698ebda7029b2d4d9f001a12407cf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 16:13:50 2014 +0100
docs: Fix typo in the SIMD matrix description
src/graphene-simd4x4f.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 68b985d65228ad4ccdca983b84ae1fb743f63fde
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 11:43:03 2014 +0100
Post-release version bump to 0.99.3
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b1dc9583aba44d6589f93c92d378b39711f68881
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 11:29:47 2014 +0100
Release 0.99.2 - release candidate 1
Now that the documentation hit the 100% mark, and we can generate
introspection data, I think it's time for a Graphene 1.0 release.
The "1.0" moniker does not imply that the code is Bug Free™: I still
haven't tested all the math, and the test suite coverage is painfully
low. Plus, the introspection generation depends on an unreleased
version of GObject-Introspection, so there's that.
The API, on the other hand, is pretty much what I want it to look like.
I think that there are still some minor adjustments to be made in some
of the modifiers, like the vector length and normalization functions
modifying the vector in place, instead of returning a modified copy; on
the other hand, I feel pretty confident that there won't be major
changes at this point, and that any other API work on Graphene is going
to rely on additions and deprecations.
The other reason why I want to do a 1.0 release is that I'll soon start
publishing the code I'm working on that depends on the Graphene API,
which means that I'll need an actual release.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit fb38bd5b9438a50fe9596f76a5cd4385ec144c91
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 11:40:04 2014 +0100
build: Don't dist GIR and typelib files
Also, mop them up when needed.
src/Makefile.am | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit e657dd8c892ed85b29cfeff93d90e9295588632d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 01:42:51 2014 +0100
matrix: Add to/from affine transformation conversion
In order to integrate Graphene with other, commonly used 2D libraries,
we need to have entry points that allow us to convert between affine
transformation matrices and our 3D transformation ones.
doc/graphene-sections.txt | 2 ++
src/graphene-matrix.c | 90 +++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 16 +++++++++
3 files changed, 108 insertions(+)
commit 2a90db6319a566b9d1eb490f7bbbc7c183e93b27
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 01:18:01 2014 +0100
build: Use the right top-level for the benchmark target
We need to recurse down $(top_builddir), not $(top_srcdir).
Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit a805f3bae8d952d7af38ee60ec4f4b054d160f29
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 01:02:13 2014 +0100
docs: We now provide both GTypes and introspection data
Change the paragraphs in the README file that mention GObject and
introspection.
README.md | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
commit 6a143ccb3b4a304affe5a8bc23fca5ea0ca7e4f0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 00:55:48 2014 +0100
docs: Mention the SIMD types separately in the README
The primary API are the convenience types; the SIMD types are available
but only to those who know what they are doing.
README.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
commit 167049dbe14ee4c6a0bc6b76801c080b7015e2cc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 00:37:52 2014 +0100
build: Set interface_age to 0
It's a development cycle anyway.
configure.ac | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
commit 5e7eec9d77ac4e0bdf691d63971e67ca7f6cd791
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 00:36:34 2014 +0100
build: Ignore SIMD API when generating introspection data
The SIMD API is a low level API, and it does not have a GType
representation, so we cannot use introspection with it — nor
we should.
src/Makefile.am | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit e5db96c98bd0737b1e83b926514feb4892844d01
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 23 00:12:50 2014 +0100
docs: Add missing documentation for vectors and matrix API
src/graphene-matrix.c | 11 +--
src/graphene-simd4x4f.h | 78 +++++++++++++++++++-
src/graphene-vectors.c | 184 ++++++++++++++++++++++++++----------------------
3 files changed, 182 insertions(+), 91 deletions(-)
commit dc0a9aef6d2e5decc4daaafb61da1233f84fe8a4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 20 16:24:15 2014 +0100
docs: Add more documentation to graphene_simd4x4f_t
src/graphene-simd4x4f.h | 165 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 161 insertions(+), 4 deletions(-)
commit 37f4efc4512b77a70fd715c9804672a451632159
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 20 16:05:42 2014 +0100
docs: Finish documenting the SIMD vector type
src/graphene-simd4f.c | 143 ++++++++++++++++++++++++++++++++
src/graphene-simd4f.h | 220 ++++++++++++++++++++++++++++++++++++++++++++------
2 files changed, 340 insertions(+), 23 deletions(-)
commit c377dae756a109d6122bf4a37573817a174c2180
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 20 15:44:58 2014 +0100
docs: Finish documenting graphene_matrix_t
src/graphene-matrix.c | 100 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 100 insertions(+)
commit a9c29c2a0f0430653e93f4c00650c99cbec20b93
Merge: 6323153 a93d468
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Fri Jun 20 11:43:26 2014 +0100
Merge pull request #10 from ebassi/introspection
Add introspection data to Graphene
commit a93d468db80b5231059875e9580de7d9e1f8f2fa
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 20 11:31:35 2014 +0100
build: Use the $(SED) variable
Don't hardcode `sed`, in case it's not in $PATH.
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b76fe0565afd980fa99626bc7bf9a1d3f37d857f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 11:14:00 2014 +0100
build: Remove special cased regexp
We can use generic regular expressions for transforming lower case types
into camel cased ones.
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit d4464bc411bf7814c46640d41ed71c5f7e695f51
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 00:20:09 2014 +0100
Add introspection generation
We use the newly added --identifier-filter-cmd option of the
introspection scanner to ensure that the introspection machinery knows
how to handle our types.
Makefile.am | 1 +
build/autotools/introspection.m4 | 96 ++++++++++++++++++++++++++++++++++++++++
configure.ac | 10 +++++
src/Makefile.am | 34 +++++++++++++-
4 files changed, 140 insertions(+), 1 deletion(-)
commit 6323153f061ea9461b5c4edece45f14e25235898
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 19 16:32:16 2014 +0100
docs: Finish documenting graphene_vec4_t
src/graphene-vectors.c | 148 +++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 142 insertions(+), 6 deletions(-)
commit 190a449389477f60448177d27edca00b6c1d2f9c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 19 16:31:14 2014 +0100
vec4: Change the vec2,3 initializers for vec4
Initializing a vec4 from vec2 and vec3 should not leave the value
of the third and fourth components undefined.
src/graphene-vec4.h | 7 +++++--
src/graphene-vectors.c | 38 ++++++++++++++++++++++++++++++++++----
src/tests/vec4.c | 4 ++--
3 files changed, 41 insertions(+), 8 deletions(-)
commit 0c41ed8935220128d00e5473b618bb37d8e54570
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 19 16:29:55 2014 +0100
simd4f: Add merge_low() operator
Takes the two lowest channels of two SIMD vectors and merges them
together in a new SIMD vector.
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.c | 14 ++++++++++++++
src/graphene-simd4f.h | 29 ++++++++++++++++++++++++++---
3 files changed, 41 insertions(+), 3 deletions(-)
commit 330034b1dff925705941d97b776673fecfd5b90e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 19 16:07:38 2014 +0100
docs: Finish documenting graphene_point3d_t
src/graphene-point3d.c | 110 +++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 106 insertions(+), 4 deletions(-)
commit 30ba516b514d5d988aa23a860f918b67d19c760e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 19 12:06:14 2014 +0100
docs: Add more matrix documentation
src/graphene-matrix.c | 172 ++++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 168 insertions(+), 4 deletions(-)
commit fe010bc93f2f007ad8f3977fc9b12b2feed936d3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 18 19:24:59 2014 +0100
docs: Add some more documentation to graphene_matrix_t
src/graphene-matrix.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 46 insertions(+), 5 deletions(-)
commit c59a6756798fc4ecc2b50965de47a2d745b67335
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 18 19:23:17 2014 +0100
simd4x4f: Simplify the perspective() function
Use the newly added merge_w() operator for SIMD vectors to cut some
lines out. The function could be unrolled differently by using a
transposed matrix and accessing the column vectors, but it would need
to be benchmarked first.
src/graphene-simd4x4f.h | 62 ++++++++++++++++++++++++++++---------------------
1 file changed, 36 insertions(+), 26 deletions(-)
commit c9653ce97cb517fa44d54cbb8b37a8c70d1edad6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 18 19:21:23 2014 +0100
simd4f: Add merge_w() function
Merges the first three channels of a SIMD vector with the given floating
point value for the fourth channel.
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.c | 14 ++++++++++++++
src/graphene-simd4f.h | 27 +++++++++++++++++++++++++++
3 files changed, 42 insertions(+)
commit b93e75c0d9f8235f21d02a7b09d2d6146df84943
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 14:31:55 2014 +0100
matrix: Fix interpolation of scale factor
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit ca19dd1072b03af5c51e0629f4873511836dfe04
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 14:31:42 2014 +0100
matrix: Fix argument checks
src/graphene-matrix.c | 21 ++++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
commit 754d4522b33697e2d7ce17819de62befbf777546
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 13:18:28 2014 +0100
docs: Add missing vec3 symbols
src/graphene-vectors.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
commit 9e2e07170a7d56bf352af1c3e8984537d6467e66
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 13:13:49 2014 +0100
docs: Fix typo in graphene_vec2_dot()
src/graphene-vectors.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 64f25def20637554f9f6773aeb8f80004c69432b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 13:12:59 2014 +0100
docs: Document graphene_size_t
src/graphene-size.c | 86 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 86 insertions(+)
commit c144643db792cf2320297a0914927e5435a33f3c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 13:02:08 2014 +0100
docs: Fix typo in graphene_rect_union()
src/graphene-rect.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit f17881336b2ca97785bb28150afdcbe5c0cdb8ed
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 17 13:01:39 2014 +0100
docs: Finish documenting graphene_quaternion_t
src/graphene-quaternion.c | 184 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 180 insertions(+), 4 deletions(-)
commit bf5a09b6bfe185ab4e78c59e122acbb19276099d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 15:42:42 2014 +0100
docs: Add more documentation to graphene_matrix_t
src/graphene-matrix.c | 126 +++++++++++++++++++++++++++++++++++++-------------
1 file changed, 94 insertions(+), 32 deletions(-)
commit 6a61cf5d99749ed7fb11305924205ae14ebcd21d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 12:22:54 2014 +0100
docs: Add gtk-doc overrides for SIMD types
We don't want to parse graphene-config.h, and gtk-doc would get it
mostly wrong anyway. We use simple overrides to the effect that the
graphene_simd4f_t and graphene_simd4x4f_t become opaque struct types.
doc/.gitignore | 1 -
doc/Makefile.am | 1 +
doc/graphene-overrides.txt | 7 +++++++
src/graphene-simd4f.c | 3 +++
src/graphene-simd4x4f.h | 3 +++
5 files changed, 14 insertions(+), 1 deletion(-)
commit 6896cd52f91eb35c4e499ea50291ae115b520588
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 12:09:23 2014 +0100
docs: Document the vector length macros
src/graphene-types.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit 164b5b35cada14ae9de43c32ae1524832c93271e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 12:07:58 2014 +0100
docs: Document the GRAPHENE_RECT_INIT macro
src/graphene-rect.h | 11 +++++++++++
1 file changed, 11 insertions(+)
commit 3949bcde9d7ec8a6070762d3e06ad015f0569098
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 12:06:53 2014 +0100
docs: Document versioning macros
src/graphene-version-macros.h | 26 ++++++++++++++++++++++++++
src/graphene-version.h.in | 35 +++++++++++++++++++++++++++++++++++
2 files changed, 61 insertions(+)
commit 04b30fd403b4eb01e65fa4e0dc6ca0100d009ac2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 12:06:33 2014 +0100
docs: Add section for graphene_matrix_t
src/graphene-matrix.c | 9 +++++++++
1 file changed, 9 insertions(+)
commit d8df64e90a71e17f4a7dfc7ea8a24c8fc91253c9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 11:55:04 2014 +0100
rect: Allow changing up modifiers
We should return the modified argument, so that we can chain up callers.
This is especially useful in higher order languages.
src/graphene-rect.c | 18 +++++++++++++++---
src/graphene-rect.h | 6 +++---
2 files changed, 18 insertions(+), 6 deletions(-)
commit 791f98742f376d8b71f1bdd743143b739a00f945
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 11:41:28 2014 +0100
docs: Finish documenting graphene_rect_t
src/graphene-rect.c | 180 +++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 178 insertions(+), 2 deletions(-)
commit 90b5b8f287d290411e2c7158d6b0ddc97a35e8f4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 16 10:53:23 2014 +0100
docs: Remove the Clang issue
It seems that I either fixed it, or it fixed itself, because I can't
reproduce it any more.
README.md | 8 --------
1 file changed, 8 deletions(-)
commit 36106432037a07effb3ee707325ee48a5d7714ea
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 13 18:23:22 2014 +0100
build: Generate a ChangeLog on dist
Makefile.am | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit 2d244daab64d73a781b1ab55f3c128b443c15b8c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Jun 13 10:21:08 2014 +0100
matrix: Add per-axis rotation functions
These are just convenience wrappers around rotate() that do not require
to use an axis vector.
doc/graphene-sections.txt | 3 ++
src/graphene-matrix.c | 91 ++++++++++++++++++++++++++++++++++++++++++++---
src/graphene-matrix.h | 9 +++++
3 files changed, 98 insertions(+), 5 deletions(-)
commit bdc5f7700d6f4fbea8f32b3c62a3931221e6ed4a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 12 12:48:41 2014 +0100
simd4f: Add neg() operator
doc/graphene-sections.txt | 1 +
src/graphene-simd4f.c | 22 ++++++++++++++++++++++
src/graphene-simd4f.h | 33 +++++++++++++++++++++++++++++++++
3 files changed, 56 insertions(+)
commit 000563222d2efe1375a69bede15521b4830671bc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 12 12:46:07 2014 +0100
simd4f: Fix typo in flip operators for NEON
src/graphene-simd4f.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 802f059261117bfcdf5a403c4130265ac18219f3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 12 12:03:01 2014 +0100
tests/matrix: Ensure that rotations are additive
Rotating by 45° → 15° is equivalent to rotating by 60°.
src/tests/matrix.c | 8 ++++++++
1 file changed, 8 insertions(+)
commit 318189636c2e5a318a7ec7df94d4cbf17a24e5f9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 12 11:56:54 2014 +0100
matrix: Multiplication is non-commutative
The order to multiply two matrices is important.
When transforming a matrix with a rotation, translation, or scale, we
need to multiply the transformation matrix with the given matrix, not
the other way around.
Issue #9.
src/graphene-matrix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 9acca7b1fc891f7457eb944f5d5910468966db9f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu Jun 12 11:55:50 2014 +0100
tests/matrix: Use a bigger angle
Ten degrees creates a small difference between values which could be
misinterpreted as a floating point fluctuation.
src/tests/matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 82ed76b8d1ddbccbb3a1b97492fe2841cd830c65
Merge: aded9b7 6327b89
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Thu Jun 12 11:26:42 2014 +0100
Merge pull request #8 from lubosz/tests
Some matrix tests
commit 6327b89b18496fe623f23c7374abb5c6ed4f7c93
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Thu Jun 12 11:55:03 2014 +0200
test: make matrix rotation test fail
src/tests/matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 074e488934da2504a56777aa7adfcf0721379eb7
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Tue Jun 3 23:50:26 2014 +0200
tests: add matrix neutral element test
src/tests/matrix.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
commit aded9b7647826a89ccfce8f4f0a079144c123142
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 10 18:29:09 2014 +0100
docs: Documentation fixes
src/graphene-point.c | 1 +
src/graphene-vectors.c | 56 ++++++++++++++++++++++++++++----------------------
2 files changed, 32 insertions(+), 25 deletions(-)
commit 8d97b5f7fb89c767b0840edb67c2fca23fe82bf8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 10 12:41:15 2014 +0100
docs: Various documentation fixes
Try to reduce the amount of warnings coming from gtk-doc.
doc/Makefile.am | 1 +
doc/graphene-docs.xml | 4 +-
doc/graphene-sections.txt | 26 ++++---
src/graphene-point3d.c | 1 +
src/graphene-point3d.h | 28 ++++++++
src/graphene-quad.c | 94 +++++++++++++++++++++++++
src/graphene-quad.h | 14 ++++
src/graphene-quaternion.c | 31 +++++++++
src/graphene-quaternion.h | 11 +++
src/graphene-rect.c | 111 ++++++++++++++++++++++++++++++
src/graphene-rect.h | 4 +-
src/graphene-simd4x4f.c | 22 ++++++
src/graphene-simd4x4f.h | 171 +++++++++++++++++++++++++++++++++++++---------
src/graphene-size.c | 5 +-
src/graphene-vectors.c | 130 ++++++++++++++++++++++++++---------
15 files changed, 569 insertions(+), 84 deletions(-)
commit 3b51a5db63a6998ba2dac80f89737dfc26b7704b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Jun 10 12:02:29 2014 +0100
quaternion: Don't go through convenience types
We can use the SIMD low level API directly instead of going through the
convenience classes.
src/graphene-quaternion.c | 35 ++++++++++++++++-------------------
1 file changed, 16 insertions(+), 19 deletions(-)
commit fe84b820ffbe6a0c0e2eae8e5a69770f0bd73176
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:13:51 2014 +0100
docs: Document graphene_simd4f_t
src/graphene-simd4f.c | 423 ++++++++++++++++++++++++++++++++++++++++++++++++--
src/graphene-simd4f.h | 14 +-
2 files changed, 414 insertions(+), 23 deletions(-)
commit 5d57fbcafbbe3cfb1543775acabb5438fd547eea
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:13:14 2014 +0100
docs: Document graphene_point_t
src/graphene-point.c | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++-
src/graphene-point.h | 62 +++++++++++++++++++++++++++++
2 files changed, 171 insertions(+), 1 deletion(-)
commit 154b246a4535d66324fa36801ab5b44048d23017
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:11:47 2014 +0100
bench: Use a better allocator
We cannot use graphene_alloc() because it's a private symbol, but we can
easily implement it for the matrix benchmark.
src/bench/matrix.c | 36 +++++++++++++++++++++++++++---------
1 file changed, 27 insertions(+), 9 deletions(-)
commit 76157787a2dddbce0a31e4cfedeefba2937aaf7b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:11:25 2014 +0100
build: Let gtk-doc check graphene-config.h
doc/Makefile.am | 1 -
1 file changed, 1 deletion(-)
commit 25423ead2a940178a740cad3624aae8388ae62ee
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:10:54 2014 +0100
build: Hide contents of scalar simd4f_t from gtk-doc
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 938420d3ea7408e85246d46fe04b961a35d20895
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:10:35 2014 +0100
docs: SIMD types are now public
README.md | 1 +
1 file changed, 1 insertion(+)
commit 6b534ab8aeebefeaecac52ec3cf090945ea03e9c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:10:00 2014 +0100
build: Add top-level `benchmark` target
Just a top-level wrapper for the `benchmark` target under src/bench.
Makefile.am | 10 ++++++++++
1 file changed, 10 insertions(+)
commit 95fa3c52c09061ba971c8ec5a212489698cdc848
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Jun 7 15:05:15 2014 +0100
Add custom allocator for SIMD-backed types
While we're guaranteed the alignment of SIMD types on the stack, the
same guarantees do not apply when allocating them on the heap. We can
assume that malloc() will align to multiples of 8 and 16 on basically
all the platforms we care about, but it's not something we can take for
granted.
Luckily, we can check if the platform we're compiling for has an
allocator function that supports alignment; with the advent of ISO C11
and its aligned_alloc() the chances that the platform has that function
or one close to it in semantics and behaviour, the check is likely to
turn out something we can use.
configure.ac | 7 +++
src/Makefile.am | 2 +
src/graphene-alloc-private.h | 39 ++++++++++++++++
src/graphene-alloc.c | 105 +++++++++++++++++++++++++++++++++++++++++++
src/graphene-matrix.c | 5 ++-
src/graphene-vectors.c | 13 +++---
6 files changed, 163 insertions(+), 8 deletions(-)
commit a24fbb2e8d91679a1815d883f8915e69c93c20d9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 18:51:10 2014 +0100
docs: Add description for graphene-gobject
src/graphene-gobject.c | 37 +++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
commit 97243caeb572f514493ff96c866d2ec517001332
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 16:30:59 2014 +0100
Add API reference
We use gtk-doc to generate the API reference.
Still needs lots of love, but it's a starting point.
.gitignore | 2 +
Makefile.am | 4 +-
autogen.sh | 7 +
configure.ac | 6 +
doc/.gitignore | 18 +++
doc/Makefile.am | 34 ++++
doc/graphene-docs.xml | 46 ++++++
doc/graphene-sections.txt | 384 ++++++++++++++++++++++++++++++++++++++++++++++
8 files changed, 499 insertions(+), 2 deletions(-)
commit c2639f2240a0f9e9ca92f2ffb0a92435ef472be1
Merge: 91b7931 087d04d
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Wed Jun 4 14:00:33 2014 +0100
Merge pull request #7 from ebassi/issues/4
matrix: Use degrees in the graphene_matrix_t rotation API
commit 087d04d254f091a57cd69b82acd7566a8fd9f98f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 13:58:16 2014 +0100
matrix: Use degrees in the graphene_matrix_t rotation API
We can keep using radians in the underlying SIMD implementation, but the
public-facing convenience API should use the more convenient unit
instead.
Fixes issue #4.
src/graphene-matrix.c | 17 ++++++++++++++---
src/tests/matrix.c | 10 ++--------
2 files changed, 16 insertions(+), 11 deletions(-)
commit 91b793173ffe6d713fbdd4e9a27d1c26392f18b9
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 13:27:18 2014 +0100
Remove unnecessary files
We folded every SIMD per-implementation and shared header into the main
ones, so we don't need them any more.
src/graphene-simd4f-common.h | 153 -------------
src/graphene-simd4f-gcc.h | 318 --------------------------
src/graphene-simd4f-neon.h | 337 ----------------------------
src/graphene-simd4f-scalar.h | 297 ------------------------
src/graphene-simd4f-sse.h | 302 -------------------------
src/graphene-simd4x4f-common.h | 498 -----------------------------------------
src/graphene-simd4x4f-gcc.h | 51 -----
src/graphene-simd4x4f-neon.h | 48 ----
src/graphene-simd4x4f-scalar.h | 61 -----
src/graphene-simd4x4f-sse.h | 41 ----
10 files changed, 2106 deletions(-)
commit 2ac65fdfdda4e021f611203c3b0e4a5475adf24e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 12:31:30 2014 +0100
bench: Test projection
We should benchmark the implementation of some common methods in the
graphene_matrix_t API. We start from point projection.
src/bench/matrix.c | 45 +++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 43 insertions(+), 2 deletions(-)
commit 1faab6682e53a85c717b71084c505f2d5445e025
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 12:30:41 2014 +0100
tests: Use proper formatting for the fuzzy eq message
We can reuse the assertion message API from GTest.
src/tests/matrix.c | 27 +++++++++++++++------------
1 file changed, 15 insertions(+), 12 deletions(-)
commit 172b35038c4193954127676d1dc93e50edf65e5b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 12:30:04 2014 +0100
matrix: Coding style fixes for print()
src/graphene-matrix.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
commit 9dee600dc8152c688bf8349d9bd1aba83b455c45
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 11:42:00 2014 +0100
bench: Build the SIMD matrix test case for every implementation
And run all the available implementations.
src/bench/.gitignore | 2 +-
src/bench/Makefile.am | 48 ++++++++++++++++++++++++++++++++++++++--
src/bench/graphene-bench-utils.c | 17 +++++++++++++-
src/bench/matrix.c | 4 +++-
4 files changed, 66 insertions(+), 5 deletions(-)
commit 4686c448326a8b5b9baae1a9214cd75cb4fa7f6b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 11:40:49 2014 +0100
Restore the ability to override the SIMD implementation
This allows us to have a proper benchmark suite that can go through all
the implementations available at compile time, in order to measure their
relative performance.
configure.ac | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
commit f1b9daef69fc176077ca18cebc3f518838eb30d8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 10:45:17 2014 +0100
bench: Restructure the benchmark test suite
We want to benchmark the pure, SIMD matrix API instead of the typed
wrappers around it; by doing so, we will be able to test the different
implementations in the future, since those get inlined into the test
suite, instead of being inlined into the library.
configure.ac | 2 +-
src/bench/.gitignore | 9 +-
src/bench/Makefile.am | 80 +------------
src/bench/graphene-bench-utils.c | 238 +++++++++++++--------------------------
src/bench/graphene-bench-utils.h | 2 -
src/bench/matrix.c | 74 +++++++-----
6 files changed, 134 insertions(+), 271 deletions(-)
commit 790755544bca5c7dd3782ebfece9398e55302143
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Jun 4 10:38:45 2014 +0100
Rework the implementation of the SIMD types
The current implementation of the SIMD types is slightly less useful
than it ought to be, and we should make it better. The main goal of this
commit is to make the SIMD vector and matrix API public and usable
outside of Graphene itself, through the judicious application of
inlining and macros.
We can inline everything inside the simd4f.h and simd4x4f.h headers, and
use compiler extensions to macroize all the platform-specific API using
a trick similar to the one used by gatomic.[ch] in GLib. Currently, this
means that we support only GCC and GCC-compatible compilers, like Clang;
supporting SunCC and MSVC would be nice, but it'll require some help
from people that have access to those compiler suites.
src/Makefile.am | 16 +-
src/graphene-simd4f.c | 573 +++++++++++++++++++++++++
src/graphene-simd4f.h | 1079 ++++++++++++++++++++++++++++++++++++++++++++++-
src/graphene-simd4x4f.c | 67 +++
src/graphene-simd4x4f.h | 503 +++++++++++++++++++++-
src/graphene.h | 3 +
6 files changed, 2197 insertions(+), 44 deletions(-)
commit a6a54d44368d118c73651ff0d3fcd348dab97435
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 2 20:08:02 2014 +0100
Drop the GRAPHENE_BENCHMARK conditional
We cannot build Graphene with a run-time selectable backend without
building a whole vtable and paying its price.
configure.ac | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
commit 9f5a2112fb9335496d4e1d8b44a9f969b8c39b94
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Jun 2 17:28:26 2014 +0100
build: Add more aggressive compiler flags
We should be building Graphene with more aggressive optimizations, and
with enough flags to let the compiler know what we want.
configure.ac | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
commit 74e47419ea52df14ce693034ffb889644edce476
Merge: 7c755ce b9016d0
Author: Emmanuele Bassi <ebassi@gmail.com>
Date: Tue Jun 3 21:47:15 2014 +0100
Merge pull request #6 from lubosz/matrix+tests+review
Use the correct matrix multiplication function and add some tests.
commit b9016d0e2d2ff83c9d91313f469bd656ed900a97
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Tue Jun 3 22:46:08 2014 +0200
tests: fix style. make delta smaller
src/tests/matrix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 4a3d06e1841790c51353f97e2f1e0b5c29002f59
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Tue Jun 3 14:19:48 2014 +0200
tests: add some matrix tests
* add delta to float comparision
src/tests/matrix.c | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 93 insertions(+)
commit 0c4c3b1cc92ff8a2afe233d72bcf0682b4366440
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Tue Jun 3 22:19:42 2014 +0200
matrix: add print function
src/graphene-matrix.c | 23 +++++++++++++++++++++++
src/graphene-matrix.h | 3 +++
2 files changed, 26 insertions(+)
commit 17f0ce634f29fbfd275bb559922e4fecf70f5450
Author: Lubosz Sarnecki <lubosz@gmail.com>
Date: Tue Jun 3 20:17:16 2014 +0200
matrix: use correct matrix multiplication functions
src/graphene-matrix.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 7c755ce3d00cf960abb724409ee8fac1596ac9c5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 27 17:37:53 2014 +0100
Drop usage of GSlice allocator
Use calloc/free, and don't bother going through the slice allocator.
In theory, nobody (except language bindings) will use allocated
structures; nevertheless, we should probably keep them slightly faster,
and it's pretty clear that the typical system allocator can beat both
the GLib wrappers, and the GSlice allocator even for single-thread and
simple cases.
src/graphene-matrix.c | 5 ++---
src/graphene-point.c | 5 ++---
src/graphene-point3d.c | 5 ++---
src/graphene-quad.c | 5 ++---
src/graphene-quaternion.c | 5 ++---
src/graphene-rect.c | 5 ++---
src/graphene-size.c | 5 ++---
src/graphene-vectors.c | 15 ++++++---------
8 files changed, 20 insertions(+), 30 deletions(-)
commit 4dea3953cc37104f5977a614841dacec11b7f8ff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 27 17:20:41 2014 +0100
matrix: Missing 'z' scaling factor
Typo: we're reusing the 'x' scaling factor for the 'z' row.
Bug reported by: Mattias Bengtsson <mattias.jc.bengtsson@gmail.com>
src/graphene-matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 1f7101d195d2cc3bb7cfd7ee18ad7c6d49e9ec32
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 27 17:19:07 2014 +0100
matrix: Use the right order of points when transforming
Follow the corners in clockwise order.
src/graphene-matrix.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 5122c02555a084269b56af979f04f471b2f18300
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 27 17:18:24 2014 +0100
quad: Add rect_t initializer
It would be more convenient to be able to initialize a quad from a rect
in a consistent way.
src/graphene-quad.c | 15 +++++++++++++++
src/graphene-quad.h | 25 ++++++++++++++-----------
2 files changed, 29 insertions(+), 11 deletions(-)
commit aa2c5b9c0b20e3ac7b080354009d1a2102f2ebd8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 27 17:17:01 2014 +0100
point3d: Fix header alignment
src/graphene-point3d.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 435dd83b02f248efac08e3ace7eaa39cd74f6a00
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 21 23:01:19 2014 +0100
build: Fix variable name
A remnant of the copy and paste of the code coverage macro madness.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 77a2ba1ebb4e9594cf2d3a094e73df8c78b54218
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 16 12:04:13 2014 +0100
Add DOAP file describing Graphene
graphene.doap | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
commit 90a315959cb1c412783e05eb5fde6375ef32f434
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 16 11:59:10 2014 +0100
build: Fix AC_INIT incantation
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 6acd1e32518b40d189479427d92e1f235a7b398b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 15 12:40:58 2014 +0100
build: Fix conditional build of GObject
In case we don't have GObject but we do have GLib, for some weird
reason, we don't want to forcibly depend on the former.
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit 09b91d840cbc22d80ec1c2e230abc16cbae141a6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 15:04:26 2014 +0100
Begin annotating the API
We want to turn on introspection at some point.
src/graphene-matrix.c | 123 +++++++++++++++
src/graphene-point3d.c | 9 ++
src/graphene-vectors.c | 398 +++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 530 insertions(+)
commit 0156695bf1f5e9ab99473b3183b736d44ab3d099
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 15:04:11 2014 +0100
matrix: Fix compiler warnings
src/graphene-matrix.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit 746df251de9450df1602d56479ae77cff61922cf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 15:03:31 2014 +0100
build: Enable more stringent compiler flags
configure.ac | 21 ++++++++++++++-------
1 file changed, 14 insertions(+), 7 deletions(-)
commit 39d3f62a0c629ba077dac01c3dacac56795d4595
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 13 09:06:25 2014 +0100
build: Add missing file to EXTRA_DIST
Makefile.am | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
commit 643e8806dfebf6ddc2a4376036088a3bc917febf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 12 19:22:49 2014 +0100
build: Remove introspection check
configure.ac | 4 ----
1 file changed, 4 deletions(-)
commit c6f5836c5f270561114feb5a40e1928713b45262
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 12 19:22:29 2014 +0100
build: Fix a variable name
src/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6985a676cf68295d2c91c644a3d928adada5b72f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 12 14:31:44 2014 +0100
Add (optional) support for GObject types
In order to use Graphene from GObject-based libraries and applications
we need to expose its types through the GType type system. We don't want
to strongly depend on it, though, so we allow the user to conditionally
include the type definitions in their code, or to disable support
entirely (for size-constrained build targets).
In order to use the GType for each type exposed by Graphene client code
must:
• check for the presence of the graphene-gobject-1.0 pkg-config file
• include <graphene-gobject.h> instead of <graphene.h>
Since Graphene is meant to be a GNOME-friendly library, we default to
support GObject types out of the box, and we allow building without
those symbols only through a specific configure switch.
.gitignore | 1 +
configure.ac | 28 +++++++++++++++--
src/Makefile.am | 14 +++++++++
src/graphene-gobject.c | 74 ++++++++++++++++++++++++++++++++++++++++++++
src/graphene-gobject.h | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene.pc.in | 2 +-
6 files changed, 200 insertions(+), 3 deletions(-)
commit 41e6c5e8b7e3c08f1d1c4d37703bec4013984a0d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 13:34:47 2014 +0100
docs: Add missing period
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit b8d9fbedf2bd0deb25427db0a53525c323805ae6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 13:32:10 2014 +0100
docs: Add 'known issues' section in the README.
README.md | 8 ++++++++
1 file changed, 8 insertions(+)
commit 4de90902c22e0553092a87e1e5d6ec8542c309a3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 13:24:04 2014 +0100
matrix: Remove unnecessary variable in interpolate()
We're operating on graphene_simd4f_t anyway, so there's no need to use a
graphene_vec4_t as a container type.
src/graphene-matrix.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
commit dbd7ccb3771c91ef2dfc892fe84ff3cf2b7c2c89
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 12:38:07 2014 +0100
bench: Rework the output
src/bench/graphene-bench-utils.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
commit 801b7cc0b59acf728429160801752e5a802ab308
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 12:21:00 2014 +0100
bench: Add `benchmark` build target
Just runs the benchmarks without dumping the results into a formatted
file.
src/bench/Makefile.am | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
commit 0122ab6f912fe713ee56245a335479bc945a0549
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 12:20:34 2014 +0100
bench: Fix off by one error
src/bench/graphene-bench-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit f9055ad4d7f0443b3309390b22223d599fb76ef2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 12:19:31 2014 +0100
bench: Add a default unstructured output
So we can run the benchmarks without any specific format and still have
something printed out on the screen without the --verbose switch.
src/bench/graphene-bench-utils.c | 11 +++++++++++
1 file changed, 11 insertions(+)
commit bd31780b3d2cfeb5069055e8a2bc3e26407b1625
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 9 12:18:26 2014 +0100
bench/matrix: Perform 10000 iterations per round
src/bench/matrix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 6d4537ed81bda7221c2ec3951d969b00cfe1d7c8
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 15:05:16 2014 +0100
bench: Add matrix interpolation
src/bench/Makefile.am | 14 ++++++++++-
src/bench/matrix.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 81 insertions(+), 1 deletion(-)
commit 2ee204236d258f611349ca10a670194116594ce1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 14:47:54 2014 +0100
bench: Rename function for clarity
src/bench/graphene-bench-utils.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
commit c0945a8753bb95b5e778aa386189719f922b5a83
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 14:47:23 2014 +0100
bench: Remove default to CSV output
src/bench/graphene-bench-utils.c | 3 ---
1 file changed, 3 deletions(-)
commit 8ebe2eddddd7234f5bc57fdc9315a38cb85281d3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 14:46:55 2014 +0100
bench: List formats in the help output
src/bench/graphene-bench-utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 13530d0b2c36e9f82ac997f3337f9dcc92455a82
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 09:59:17 2014 +0100
bench: Use the newly added set/get_rounds_per_unit()
src/bench/vec2.c | 3 ++-
src/bench/vec4.c | 5 +++--
2 files changed, 5 insertions(+), 3 deletions(-)
commit 9c83c3ec673f565a76332ed169c5b1de8c1a24e6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 09:54:35 2014 +0100
bench: Let units tell us of internal rounds
We don't want to call each unit a million times, to avoid overhead from
function calls; yet, we want to run a unit multiple times for each
round. We already have the concept of "factor", but each unit needs to
apply the factor inside itself, and the benchmarking suite has no clue
about it.
By bringing it outside of each unit and into the benchmark suite we can
reliably know how many iterations per round are going to happen, and we
can scale the timing per round appropriately. This gives us the ability
to have timing per iteration, instead of per round, and a better
resolution on the timing itself.
src/bench/graphene-bench-utils.c | 45 +++++++++++++++++++++++++++++-----------
src/bench/graphene-bench-utils.h | 3 +++
2 files changed, 36 insertions(+), 12 deletions(-)
commit e6b1d52fb1429f810eedc1439b0613221ea1dfba
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 01:24:30 2014 +0100
bench: Use stderr for verbose messages
We don't want the verbose logging to mistakenly end up in the benchmark
output.
src/bench/graphene-bench-utils.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
commit 5a1910fe15dd8b1be76c1cd6ec7375d8ee4db22b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 01:24:15 2014 +0100
bench: Add licensing blurb
src/bench/graphene-bench-utils.c | 23 +++++++++++++++++++++++
src/bench/graphene-bench-utils.h | 23 +++++++++++++++++++++++
2 files changed, 46 insertions(+)
commit 72d9ec8a26d1338477b1b003f76161496e25e6dd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 01:18:34 2014 +0100
bench: Add a couple of vec4 units
src/bench/.gitignore | 4 +++
src/bench/Makefile.am | 14 +++++++-
src/bench/vec4.c | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 105 insertions(+), 1 deletion(-)
commit 9590e088c7fc9bfcd795dbcabcf7679038c91b8d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 01:06:21 2014 +0100
Add the prototype of a benchmark suite
We want to test the various implementations of the fast paths inside
Graphene, so we should have at least some form of benchmarking suite
for them.
The suite is private, but its API is modelled on GTest and the GObject
performance tests. It's not perfect: the build is especially clunky and
needs further refactoring for the rules, so that we can avoid
replicating them all just because we change a pre-processor define.
configure.ac | 10 ++
src/Makefile.am | 8 +-
src/bench/.gitignore | 5 +
src/bench/Makefile.am | 71 +++++++++
src/bench/graphene-bench-utils.c | 335 +++++++++++++++++++++++++++++++++++++++
src/bench/graphene-bench-utils.h | 28 ++++
src/bench/vec2.c | 68 ++++++++
7 files changed, 524 insertions(+), 1 deletion(-)
commit fb5a87d31262b69a76bbaee50d54e1ec62e2054a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 00:54:51 2014 +0100
build: Rename GRAPHENE_FORCE_USE to GRAPHENE_BENCHMARK
We're only going to override the configure-time selection when
benchmarking Graphene.
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 59384683943a435b4ce5a6bab9f2ad9325e6b9ff
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 8 00:41:24 2014 +0100
build: Add Makefile conditional for GCC vectors
Like we have for SSE2 and ARM NEON.
configure.ac | 2 ++
1 file changed, 2 insertions(+)
commit a77e23f0d43679b5daf435dad1be9453e7aaca2b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed May 7 13:13:42 2014 +0100
Allow overriding the fast paths
For benchmarking purposes we should allow overriding the fast path
selection through the definition of two symbols. First, we need a
`GRAPHENE_FORCE_USE` symbol to disable the selection done when
generating the graphene-config.h header at configure time; this
allows the user to define the appropriate `GRAPHENE_USE_*` symbol
prior to including the main graphene.h header.
configure.ac | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
commit 1ea9da62af4a6a65aa33a62fc18b3d95f913ce46
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 11:49:11 2014 +0100
simd4x4f: Implement missing is_2d() function
src/graphene-simd4x4f-common.h | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
commit b1d6a3e67c1b18eef4a852e0b5b45b5408132d94
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 09:31:26 2014 +0100
docs: Add the 'new issue' step
README.md | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
commit f1a110ea311f76784d72f678de8b471a52721000
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 02:14:10 2014 +0100
docs: Add a section on how to contribute
README.md | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit fc24e284d95b7339ac8092a095277d7092a9bc78
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 02:13:54 2014 +0100
docs: Update installation notes
README.md | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
commit 0396804cd75082a3fe430a8d010cc5f062c9fa5b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 02:07:51 2014 +0100
docs: Clean up the README file
README.md | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)
commit ba6579fece82f9144418a90c70f5b924f9d9b352
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 02:06:38 2014 +0100
build: Ensure we fail early on unsupported platforms
In the future we may want to allow forcing a specific backend,
especially for micro-benchmark comparisons between the various
SIMD code paths.
configure.ac | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit 48eb7497b35e11cb0df1067493246796d8fbc04d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 01:50:12 2014 +0100
docs: Update README
README.md | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
commit c1ee3bb8e37061974d63c4b89d2047acaf3a5c41
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 01:41:12 2014 +0100
tests/vec4: Use a larger epsilon
We end up hitting fluctuations in the floating point representation, so
it's better if we use a larger epsilon to check for the component of a
vec4 after normalization.
This should probably be applied to the other vector test units as well.
Tested with the SSE2, GCC vector fast paths, as well as the scalar
implementation.
src/tests/vec4.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 78aeb75c9179b0a348a1b123f5a54588ce7cf3a5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 01:34:23 2014 +0100
tests/vec4: 100% coverage for graphene_vec4_t
src/tests/vec4.c | 212 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 212 insertions(+)
commit 5e93c0ec0564484f669f6103e827f4f77bb4b38f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 01:22:08 2014 +0100
tests/vec3: 100% coverage for graphene_vec3_t
src/tests/vec3.c | 227 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 227 insertions(+)
commit 741112db4b38845572491d6881c5a33f53be629e
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue May 6 00:56:44 2014 +0100
tests/vec2: 100% coverage for graphene_vec2_t
src/tests/vec2.c | 150 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 150 insertions(+)
commit 4821f10541809ff27c682d2eda87b70bde8575e6
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 19:30:59 2014 +0100
tests: Verify the allocation paths for vectors
src/tests/vec2.c | 14 ++++++++------
src/tests/vec3.c | 18 ++++++++++--------
src/tests/vec4.c | 22 ++++++++++++----------
3 files changed, 30 insertions(+), 24 deletions(-)
commit a2abe90accc9d4e23245d00dc9933e33188e36a5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 19:23:08 2014 +0100
tests/vec4: Add initial vec4 test suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/vec4.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 87 insertions(+)
commit 5625b7730acbc9144d8d7a615d1ef7791d5bfda0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 19:19:52 2014 +0100
tests/vec3: Add initial vec3 test suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/vec3.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 72 insertions(+)
commit 5c9ff95cfd61f79d38e3c97ce58dde7bf2cade53
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 19:19:27 2014 +0100
tests/vec2: Test all const vectors
src/tests/vec2.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
commit 1716dcd79b0d2af66c30865cc0142ad9591f94a5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 19:12:00 2014 +0100
quaternion: Flesh out the API
We should provide some more quaternion API for the data type to be
actually useful to others.
src/graphene-quaternion.c | 199 ++++++++++++++++++++++++++++++++++++++++++++--
src/graphene-quaternion.h | 66 +++++++++++----
2 files changed, 245 insertions(+), 20 deletions(-)
commit f016bb244212104585d3b4f473d03dda0aebac25
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 17:01:00 2014 +0100
tests/rect.c: Complete coverage for the rect tests
src/tests/rect.c | 192 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 192 insertions(+)
commit fc6dc9f91eefb19b2d8d41b389e4d78abfa6efbf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 17:00:15 2014 +0100
rect: Validate arguments for equals()
We need to check for NULL before dereferencing pointers.
src/graphene-rect.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
commit 4bf4cb539c1cb70ee72f8360418c70109ee36afe
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 15:06:35 2014 +0100
tests: Add initial graphene_rect_t test suite
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/rect.c | 30 ++++++++++++++++++++++++++++++
3 files changed, 32 insertions(+)
commit 89231662bcb13bad1c8d2b7dac36cc4861423d31
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 15:05:08 2014 +0100
rect: Fix the rect initializer
We use the 'init_from' convention for initializers; the init_from_rect()
init function was correctly declared in the header, but incorrectly
defined in the source file.
src/graphene-rect.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 9883f0392dc97626171320d8ca6d8e7bb697f4f4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 14:58:01 2014 +0100
tests: Add graphene_quad_t test suite
And make it cover 100% of the API while we're at it. This also covers
100% of the private line segment API.
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/quad.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 67 insertions(+)
commit 845390ede48fb9e64fd850507204b3d5c5d1424c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 14:19:50 2014 +0100
tests/size: 100% coverage
src/tests/size.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
commit 813999c2fcade29d5758eeb32c6323001ec81576
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 14:05:18 2014 +0100
size: Add missing symbol annotation
src/graphene-point.h | 1 +
1 file changed, 1 insertion(+)
commit fc6a10830884e8ff3ed8fa7df37c7e0b6fee8343
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 13:59:34 2014 +0100
tests/point3d: 100% test coverage
src/tests/point3d.c | 99 +++++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 93 insertions(+), 6 deletions(-)
commit a0ffbd02cf1e39a52f89389dccd84e860543bf92
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 13:46:58 2014 +0100
vec3: Add cross product
We're missing the cross() operator for the vec3 type.
src/graphene-vec3.h | 4 ++++
src/graphene-vectors.c | 11 +++++++++++
2 files changed, 15 insertions(+)
commit 1ee3da12df6a790125d10d04ccaa3d218d26570f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 13:19:22 2014 +0100
tests: Add point3d suite
We can start from the point test suite, and then add the point3d
specific API.
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 1 +
src/tests/point3d.c | 138 ++++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 140 insertions(+)
commit e20124fe2067099e945f236a4aab0a61f8a2947b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon May 5 13:18:23 2014 +0100
point3d: Fill out the API
The point3d API should be similar to the point API.
src/graphene-point3d.c | 94 ++++++++++++++++++++++++++++++++++++++++----------
src/graphene-point3d.h | 68 +++++++++++++++++++++---------------
2 files changed, 117 insertions(+), 45 deletions(-)
commit f72a746d28f7c9e6ba5a4ddd1a744945d2e83ee5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:50:20 2014 +0100
simd4x4f: Use the ARM NEON header
Forgot to include the correct header when enabling the NEON path.
src/graphene-simd4x4f.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
commit f1f61e21ab7bdac0aefa8b406987dee7e04e6870
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:48:18 2014 +0100
tests/point: Add full code coverage
src/tests/point.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
commit 8d256f54b4db8fb563def46f1cf3eb268badbbca
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:39:45 2014 +0100
Add support for code coverage of the test suite
We use lcov and GCC to generate code coverage reports after running the
test suite.
.gitignore | 4 +++
Makefile.am | 24 +++++++++++++++++
configure.ac | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++--
src/tests/.gitignore | 2 ++
4 files changed, 103 insertions(+), 2 deletions(-)
commit 3cb64a0c6748e315cb23babdf7b91893016d784f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:31:05 2014 +0100
tests/point: Add more code coverage
src/tests/point.c | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
commit b2bcb752047da61c43b4e7989cf2550f224d1c5c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:22:19 2014 +0100
tests/matrix: Use get_value()
src/tests/matrix.c | 5 +++++
1 file changed, 5 insertions(+)
commit ea80a8da79ea466a151e0ea9cd40aaa89ac2c354
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:17:27 2014 +0100
Begin the slow process of documenting Graphene
Each type should have its own section, and each public symbol should
have a propert annotation.
src/graphene-point.c | 26 ++++++++++++++++++++++--
src/graphene-point3d.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 79 insertions(+), 2 deletions(-)
commit 025fceb1a638d9621d43ac42e45535e6a9573f4a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:16:32 2014 +0100
point3d: Use SIMD ops for interpolate()
Given that we're operating on the equivalent of a vec3, it's going to be
more efficient to just use a SIMD4f and then read back.
src/graphene-point3d.c | 28 +++++++++++++++++++++++++---
1 file changed, 25 insertions(+), 3 deletions(-)
commit ceb8ae023f191804173b0ed9c9135c0c40cf5d9b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 13:15:53 2014 +0100
point3d: Use SIMD ops for scale()
src/graphene-point3d.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
commit c0ccc9870739dc6680cbdf689e82ca8660c04011
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 11:43:47 2014 +0100
matrix: Add row getter
Returns a copy of the row as a vec4.
src/graphene-matrix.c | 32 ++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 4 ++++
2 files changed, 36 insertions(+)
commit 73e0281f1e3781f6d0469932c85240200522b305
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 11:15:12 2014 +0100
matrix: Add arguments check to get_value()
When I moved the function from being an internal helper to public API I
forgot to add validation checks on the arguments.
src/graphene-matrix.c | 4 ++++
1 file changed, 4 insertions(+)
commit 21c2a0877a62261bb6dae4e991d97c79c111ea28
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sun May 4 11:06:40 2014 +0100
matrix: Implement is_backface_visible()
Forgot about this little helper.
src/graphene-matrix.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
commit 53a0cf5ed83f5d22fe9616822a38b27453e95309
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 23:08:11 2014 +0100
docs: Update the README file
README.md | 73 +++++++++++++++++++++++++++++++++++++++++++++++++--------------
1 file changed, 57 insertions(+), 16 deletions(-)
commit 0365be5c16b993acc2d69f93179994a051ef5d33
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 23:00:46 2014 +0100
build: Check for __builtin_shuffle()
If we have access to the GCC vector extensions then we also have access
to __builtin_shuffle(), but better safe than sorry.
configure.ac | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
commit 03640c196094eb277e5c479eef7ce1b499085891
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 22:59:29 2014 +0100
simd4f-gcc: Use more builtin operators
We can use __builtin_shuffle() to implement our shuffle functions, as
well as using the comparison operators instead of comparing decomposed
vectors.
src/graphene-simd4f-gcc.h | 50 +++++++++++++++++++++++------------------------
1 file changed, 25 insertions(+), 25 deletions(-)
commit 39c5c97e8a0f25169b3d48fd4f609ac0b00f4ce4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 22:13:57 2014 +0100
build: Require GLib ≥ 2.40
We need g_assert_nonnull() for the test suite.
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 1b25382a69697b52b394af217c465fb2a9f4e434
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 12:19:55 2014 +0100
rect: Document the type semantics
The graphene_rect_t allows flipping the origin using negative sizes, but
we always expect the public entry points to normalize it so that we can
assume positive sizes when operating on them.
The public API does not act like a mutator: we always implicitly operate
on a normalized copy internally.
src/graphene-rect.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
commit c62092afdd7bfc760f8496981ec5be94ea521c38
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 12:19:16 2014 +0100
matrix: Use more graphene_rect_t convenience
We should use the rect → point API everywhere.
src/graphene-matrix.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
commit 81035cd81507ff9134addcfee253ced1c943af55
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 12:18:19 2014 +0100
rect: Normalize newly initialized rectangles
This ensures that we always have a normalized rectangle as long as we
use the public graphene_rect_t entry points.
src/graphene-rect.c | 2 ++
1 file changed, 2 insertions(+)
commit 64bf5bd09e4fc5d634f27145f4edb202fb735aaf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 11:54:40 2014 +0100
build: Disable GCC vectors on ARM
According to what I managed to scrounge on the web, it seems that the
GCC vectors are buggy on older ARM architectures, and are not faster
than the scalar implementation.
configure.ac | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
commit 916fcff22ac8f696d25e08468bf2ce07d577b380
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 11:53:59 2014 +0100
build: Fix sanity check for GCC vectors
configure.ac | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
commit 0b0486a54ba8f4b5ebc5b4d2e6cecf2d95a0a2f3
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 11:42:35 2014 +0100
vec4: Fix copy and paste typo
src/graphene-vectors.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit c18080947f6f926888aa9c21359a4b3cb44dae05
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 10:13:30 2014 +0100
vectors: Add more conversion API
Improve the ability to convert between vector types.
src/graphene-vec3.h | 13 +++++++++
src/graphene-vec4.h | 6 +++++
src/graphene-vectors.c | 73 +++++++++++++++++++++++++++++++++++++++++++++++---
3 files changed, 89 insertions(+), 3 deletions(-)
commit d1ef9d1c7c47ba4971943536f0d5c8ee9cf81065
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 09:58:15 2014 +0100
Fix scalar implementation of SIMD types
Simple copy and paste thinkos.
src/graphene-simd4f-scalar.h | 4 ++--
src/graphene-simd4x4f-scalar.h | 38 +++++++++++++++++++-------------------
2 files changed, 21 insertions(+), 21 deletions(-)
commit 71ea2d84cd8604cb513b0c5f10c6c2322f37462d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 09:55:28 2014 +0100
Fix GCC implementation of SIMD types
Copy and paste thinko.
src/graphene-simd4f-gcc.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
commit 96323f3e176eebce943a44af62963ed415f322a1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 09:53:53 2014 +0100
Enable ARM NEON
If you feel brave enough.
configure.ac | 2 +-
src/graphene-simd4f.h | 3 +--
2 files changed, 2 insertions(+), 3 deletions(-)
commit 13951e24b000f274c17b3056ac4b3d58fa5235f4
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat May 3 09:53:07 2014 +0100
Add missing NEON implementation of SIMD types
Still untested, but checked against the ARM NEON intrinsics API sheets.
src/graphene-simd4f-neon.h | 66 +++++++++++++++++++++++++++++++++++++++++---
src/graphene-simd4x4f-neon.h | 2 +-
2 files changed, 63 insertions(+), 5 deletions(-)
commit 0abc2862538e8d431bbbe2be999fa9c29ba745a1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:26:15 2014 +0100
Add missing licensing information
src/graphene-simd4f-common.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
commit f0241ca2919c91fcef86e01239f4957bd9e4e376
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:20:56 2014 +0100
Add a notice for the SSE operations
The implementation is based on a C++ library similar to Graphene called
`Vectorial`, written by Mikko Lehtonen, and licensed under the terms of
the two-clause BSD license.
src/graphene-simd4f-sse.h | 5 +++++
1 file changed, 5 insertions(+)
commit a8fbb7007159561d82b98a815a10c04e66ff2620
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:16:25 2014 +0100
matrix: Add interpolation method
src/graphene-matrix.c | 280 ++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 6 ++
2 files changed, 286 insertions(+)
commit 40d16295d94a0acb62404b494c5d7ebe5a7b6fec
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:06:30 2014 +0100
matrix: Change translate() method
We don't need a vec3 for the translation components: a point3d is more
than enough.
src/graphene-matrix.c | 9 +++------
src/graphene-matrix.h | 2 +-
2 files changed, 4 insertions(+), 7 deletions(-)
commit c131ce477b09e96dc7ce2311e0d83f2833b36542
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:00:26 2014 +0100
simd4f: Add more convenience API
Needed for matrix interpolation.
src/graphene-simd4f-common.h | 50 ++++++++++++++++++++++++++++++++++++++------
1 file changed, 44 insertions(+), 6 deletions(-)
commit ff8ff3d8062f6fdc0996fe29622174b6202e196d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 18:59:15 2014 +0100
point3d: Add interpolation
src/graphene-point3d.c | 14 ++++++++++++++
src/graphene-point3d.h | 6 ++++++
2 files changed, 20 insertions(+)
commit 42225db9aa6ca8472c500958526973504aae1abd
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 19:08:20 2014 +0100
Add quaternion type
src/Makefile.am | 2 +
src/graphene-quaternion.c | 160 ++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-quaternion.h | 71 ++++++++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
5 files changed, 235 insertions(+)
commit 9cc82850ee7ab55a29a96be82bd702cfeb4d5799
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri May 2 19:00:09 2014 +0100
Add matrix.get_value()
src/graphene-matrix.c | 99 ++++++++++++++++++++++++++-------------------------
src/graphene-matrix.h | 6 ++++
2 files changed, 56 insertions(+), 49 deletions(-)
commit 3997e40a692e8a1aa6c7a497b6789ba14221440f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 18:44:46 2014 +0100
matrix: Add untransformation functions
src/graphene-matrix.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++--
src/graphene-matrix.h | 10 +++++++-
2 files changed, 70 insertions(+), 3 deletions(-)
commit 70be8f4579fe1d3a28696782c5be6bbc06ab658b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 18:42:39 2014 +0100
rect: Add more point-based accessors
src/graphene-rect.c | 30 ++++++++++++++++++++++++++++++
src/graphene-rect.h | 6 ++++++
2 files changed, 36 insertions(+)
commit 12fcf5f94c22248ef9d8e188df21d0f8b518b936
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 18:25:35 2014 +0100
matrix: Add skew operations
src/graphene-matrix.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
commit cf65c238af354149aedb8b92f3560b6019f3fb4d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 17:27:07 2014 +0100
Begin ARM NEON implementation of SIMD types
Nowhere near complete, nor tested.
src/graphene-simd4f-neon.h | 252 ++++++++++++++++++++++++++++++++++++++++++-
src/graphene-simd4x4f-neon.h | 21 +++-
2 files changed, 271 insertions(+), 2 deletions(-)
commit 20d62f9f55a52401860e4ba09f6bd121e68db5db
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 17:21:25 2014 +0100
build: Improve handling of compiler and linker flags
For SSE2 and ARM NEON we want to pass the right compiler and linker
flags only when needed.
configure.ac | 19 ++++++++++++++-----
src/Makefile.am | 16 ++++++++++++++--
2 files changed, 28 insertions(+), 7 deletions(-)
commit fd1d95ed11a114928e9a96f301ef3fbe3cce5987
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 16:33:36 2014 +0100
Add more API to graphene_matrix_t
src/graphene-matrix.c | 139 +++++++++++++++++++++++++++++++++++++++--
src/graphene-matrix.h | 4 +-
src/graphene-simd4x4f-common.h | 56 ++++++++++++++++-
3 files changed, 192 insertions(+), 7 deletions(-)
commit beb62235c3a5240e81e8ba1a883a59fcfdc225bc
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Thu May 1 16:33:16 2014 +0100
Add more API to graphene_rect_t
src/graphene-rect.c | 234 +++++++++++++++++++++++++++++++++++++++++++++++++++-
src/graphene-rect.h | 46 ++++++++++-
2 files changed, 275 insertions(+), 5 deletions(-)
commit 41bd421db85fc4ebef8696a11db5d048eafaf99d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 17:42:04 2014 +0100
Add more API to the matrix type
configure.ac | 13 +-
src/graphene-matrix.c | 429 ++++++++++++++++++++++++++++++++++++++++-
src/graphene-matrix.h | 149 +++++++++++++-
src/graphene-simd4f-gcc.h | 24 +++
src/graphene-simd4f-scalar.h | 20 ++
src/graphene-simd4f-sse.h | 16 ++
src/graphene-simd4x4f-common.h | 71 ++++++-
src/graphene-simd4x4f.h | 18 +-
src/tests/.gitignore | 1 +
src/tests/Makefile.am | 3 +-
src/tests/matrix.c | 30 +++
11 files changed, 747 insertions(+), 27 deletions(-)
commit a0a4c6926aa47c95eae7bac4386171037985ecd5
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 16:38:11 2014 +0100
simd4x4f: Constify argument
src/graphene-simd4x4f.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
commit 6bb47e8e52537028105a0d1602469c30a2f0627c
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 15:52:47 2014 +0100
Fix point3d compilation
src/graphene-point3d.c | 1 -
1 file changed, 1 deletion(-)
commit 1cbf7c50368d095c821e07824d5da98cec423550
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 15:52:34 2014 +0100
Add quad data type
src/Makefile.am | 3 ++
src/graphene-line-segment.h | 59 +++++++++++++++++++++++++
src/graphene-quad.c | 105 ++++++++++++++++++++++++++++++++++++++++++++
src/graphene-quad.h | 60 +++++++++++++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
6 files changed, 229 insertions(+)
commit a275d457f224a32f30b7811e59b94d471c5dbf27
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 15:08:45 2014 +0100
Add point3d type
src/Makefile.am | 2 +
src/graphene-point3d.c | 157 +++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-point3d.h | 81 +++++++++++++++++++++++++
src/graphene-types.h | 2 +
src/graphene.h | 2 +
5 files changed, 244 insertions(+)
commit eaf44a0119e8d7871e9f56e50c2e4447a1426aaf
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 11:40:18 2014 +0100
simd4x4f: Add inverse()
src/graphene-simd4x4f-common.h | 67 +++++++++++++++++++++++++++++++++++++-----
1 file changed, 59 insertions(+), 8 deletions(-)
commit d4d58fca95bed772d32a9c90bad57d6c7c23f29b
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 11:16:41 2014 +0100
Ignore temporary files
.gitignore | 1 +
1 file changed, 1 insertion(+)
commit 5b6b873cccba6bbf8b7c3f8615806035d6db15b2
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 11:15:41 2014 +0100
Add graphene_rect_t
A rectangle type.
src/Makefile.am | 2 +
src/graphene-rect.c | 133 +++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-rect.h | 70 +++++++++++++++++++++++++++
src/graphene-types.h | 1 +
src/graphene.h | 1 +
5 files changed, 207 insertions(+)
commit 25a2c62db8d9d8c52d7ce7bd3a678fbe8a489e84
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 11:10:59 2014 +0100
Add graphene_matrix_t
A 4x4 matrix type.
src/Makefile.am | 2 ++
src/graphene-matrix.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-matrix.h | 62 ++++++++++++++++++++++++++++++++++++++++++++
src/graphene-types.h | 2 ++
src/graphene.h | 2 ++
5 files changed, 140 insertions(+)
commit 5023ae1c7df1b8416dad44f4f767ef45501a9e2d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Wed Apr 30 11:09:07 2014 +0100
Split out common simd4x4f operations
configure.ac | 13 ++
src/Makefile.am | 1 +
src/graphene-macros.h | 3 +
src/graphene-simd4x4f-common.h | 313 +++++++++++++++++++++++++++++++++++++++++
src/graphene-simd4x4f.h | 258 ++-------------------------------
5 files changed, 343 insertions(+), 245 deletions(-)
commit 62aab38ae4b02950255d1940af54a26728a7206a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Apr 29 14:38:29 2014 +0100
Add simd4f operations for simd4x4f inverse
src/graphene-macros.h | 8 ++++++
src/graphene-simd4f-gcc.h | 58 +++++++++++++++++++++++++++++++++++++++++
src/graphene-simd4f-scalar.h | 44 +++++++++++++++++++++++++++++++
src/graphene-simd4f-sse.h | 62 ++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 172 insertions(+)
commit 1d7b1aa6bbd6aaf7040ee6b10352b480dcfc7b3d
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Tue Apr 29 13:51:59 2014 +0100
Add matrices of simd4f vectors
src/Makefile.am | 5 +
src/graphene-simd4x4f-gcc.h | 51 +++++++
src/graphene-simd4x4f-neon.h | 29 ++++
src/graphene-simd4x4f-scalar.h | 61 ++++++++
src/graphene-simd4x4f-sse.h | 41 ++++++
src/graphene-simd4x4f.h | 324 +++++++++++++++++++++++++++++++++++++++++
6 files changed, 511 insertions(+)
commit cbf8b0e07da45e72b623047974547add556f7fe0
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 18:56:06 2014 +0100
vectors: Move all vector structs in public
Copy and paste of header guards prevented the vec3 and vec4 headers
from functioning properly.
src/graphene-vec2.h | 4 ++--
src/graphene-vec3.h | 20 +++++++++++++++++---
src/graphene-vec4.h | 18 ++++++++++++++++--
src/graphene-vectors-private.h | 11 -----------
src/graphene-vectors.c | 2 +-
5 files changed, 36 insertions(+), 19 deletions(-)
commit 7ed2e115951d5949e7cecccc8543691d33ac18c1
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 17:32:00 2014 +0100
Revert "Allow placing vec3 and vec4 structs on the stack"
This reverts commit 113169698e4f89fffdba11c9027723c7ee9ef616.
src/graphene-vec3.h | 14 --------------
src/graphene-vec4.h | 13 -------------
src/graphene-vectors-private.h | 11 +++++++++++
3 files changed, 11 insertions(+), 27 deletions(-)
commit b599295172d5e2f7a6f32f3fc20c193b25ba3281
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 17:31:23 2014 +0100
Fix the scalar simd4f_t definition
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
commit 113169698e4f89fffdba11c9027723c7ee9ef616
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 14:12:13 2014 +0100
Allow placing vec3 and vec4 structs on the stack
Like for vec2 structures.
src/graphene-vec3.h | 14 ++++++++++++++
src/graphene-vec4.h | 13 +++++++++++++
src/graphene-vectors-private.h | 11 -----------
3 files changed, 27 insertions(+), 11 deletions(-)
commit 701ae9d7b5440120d404cf712f207ade8dc1238a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 12:22:16 2014 +0100
vec2: Allow putting graphene_vec2_t on the stack
Now that the definition of graphene_simd4f_t is public we can put the
graphene_vec2_t structure on the stack, and avoid allocating it for all
operations.
src/graphene-macros.h | 6 ++++++
src/graphene-vec2.h | 14 ++++++++++++++
src/graphene-vectors-private.h | 5 -----
src/tests/vec2.c | 14 ++++++++++++++
4 files changed, 34 insertions(+), 5 deletions(-)
commit c5268c1a260fd90b73e1b6dfea909d30bc1bbb48
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 12:14:21 2014 +0100
Add equality function for point and size
src/graphene-macros.h | 10 ++--------
src/graphene-point.c | 21 +++++++++++++++++----
src/graphene-point.h | 8 ++++++++
src/graphene-size.c | 29 +++++++++++++++++++++++++++++
4 files changed, 56 insertions(+), 12 deletions(-)
commit e6e26faa8d1993694241c9836d99e940d6ef235f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 12:00:04 2014 +0100
Move simd4f typedef into its own header
As a prelude to be able to put the vector types on the stack.
.gitignore | 3 ++
configure.ac | 109 ++++++++++++++++++++++++++++++++++++++++--
src/Makefile.am | 19 +++++++-
src/graphene-macros.h | 11 -----
src/graphene-simd4f-gcc.h | 4 +-
src/graphene-simd4f-scalar.h | 7 ---
src/graphene-simd4f-sse.h | 2 -
src/graphene-simd4f.h | 11 +----
src/graphene-types.h | 2 +
src/graphene-version-macros.h | 108 +++++++++++++++++++++++++++++++++++++++++
src/graphene-version.h.in | 35 ++++++++++++++
src/graphene.h | 3 ++
12 files changed, 277 insertions(+), 37 deletions(-)
commit 49ff8809f7cfc8d2fdec0c15f63a9be076aaf50a
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon Apr 28 10:28:24 2014 +0100
fixup: Licensing terms
LICENSE | 33 +++++++++++++++------------------
src/graphene-macros.h | 23 +++++++++++++++++++++++
src/graphene-point.c | 31 +++++++++++++++++++++++++++++++
src/graphene-point.h | 23 +++++++++++++++++++++++
src/graphene-simd4f-gcc.h | 23 +++++++++++++++++++++++
src/graphene-simd4f-neon.h | 23 +++++++++++++++++++++++
src/graphene-simd4f-scalar.h | 24 ++++++++++++++++++++++++
src/graphene-simd4f-sse.h | 23 +++++++++++++++++++++++
src/graphene-simd4f.h | 23 +++++++++++++++++++++++
src/graphene-size.c | 31 +++++++++++++++++++++++++++++++
src/graphene-types.h | 23 +++++++++++++++++++++++
src/graphene-vec2.h | 23 +++++++++++++++++++++++
src/graphene-vec3.h | 23 +++++++++++++++++++++++
src/graphene-vec4.h | 23 +++++++++++++++++++++++
src/graphene-vectors-private.h | 23 +++++++++++++++++++++++
src/graphene-vectors.c | 23 +++++++++++++++++++++++
src/graphene.h | 23 +++++++++++++++++++++++
17 files changed, 400 insertions(+), 18 deletions(-)
commit d33500a49128f16745d9368fa452809c05746875
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Sat Apr 26 19:32:17 2014 +0100
Add point and size types
src/Makefile.am | 5 ++-
src/graphene-point.c | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++
src/graphene-point.h | 87 +++++++++++++++++++++++++++++++++++++
src/graphene-size.c | 68 +++++++++++++++++++++++++++++
src/graphene-types.h | 3 ++
src/graphene.h | 2 +
src/tests/.gitignore | 2 +
src/tests/Makefile.am | 2 +
src/tests/point.c | 85 ++++++++++++++++++++++++++++++++++++
src/tests/size.c | 22 ++++++++++
10 files changed, 392 insertions(+), 1 deletion(-)
commit 7e3f7358a1fff34b93325081313eca3bb762a29f
Author: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri Apr 25 15:41:36 2014 +0100
Initial import
.gitignore | 34 ++
LICENSE | 22 +
Makefile.am | 10 +
README.md | 44 ++
autogen.sh | 38 ++
build/autotools/as-compiler-flag.m4 | 62 +++
build/autotools/glib-tap.mk | 135 ++++++
build/autotools/glibtests.m4 | 28 ++
build/autotools/tap-driver.sh | 652 ++++++++++++++++++++++++++
build/autotools/tap-test | 5 +
configure.ac | 367 +++++++++++++++
src/Makefile.am | 60 +++
src/graphene-macros.h | 31 ++
src/graphene-simd4f-common.h | 92 ++++
src/graphene-simd4f-gcc.h | 213 +++++++++
src/graphene-simd4f-neon.h | 6 +
src/graphene-simd4f-scalar.h | 216 +++++++++
src/graphene-simd4f-sse.h | 198 ++++++++
src/graphene-simd4f.h | 42 ++
src/graphene-types.h | 23 +
src/graphene-vec2.h | 78 ++++
src/graphene-vec3.h | 87 ++++
src/graphene-vec4.h | 95 ++++
src/graphene-vectors-private.h | 28 ++
src/graphene-vectors.c | 904 ++++++++++++++++++++++++++++++++++++
src/graphene.h | 15 +
src/graphene.pc.in | 11 +
src/tests/.gitignore | 6 +
src/tests/Makefile.am | 12 +
src/tests/vec2.c | 31 ++
30 files changed, 3545 insertions(+)