A new major release 0.12.0 of the pixman library is now
available. New features since 0.10.0 include:
- New image formats with 10 bits per channel (Aaron Plattner)
- SSE2 optimizations for many operations (André Tupinambá)
- Opacity based optimizations for operators (Antoine Azar)
- Altivec optimizations for many operations (Luca Barbato)
- A 32 bit region implementation (Søren Sandmann)
Thanks to everyone who contributed to this release, including Aaron
Plattner, Alan Coopersmith, André Tupinambá, Antoine Azar, Behdad
Esfahbod, Benjamin Otte, Damien Carbery, David Sharp, Dimitrios
Apostolou, Frédéric Plourde, Ginn Chen, Jeff Muizelaar, Julien
Cristau, Luca Barbato, Luo Jinghua, Maximilian Grothusmann, Oswald
Buddenhagen, Peter O'Gorman, Richard Hult, Søren Sandmann, Thomas
Zimmermann, and Vladimir Vukicevic.
Søren
tar.gz:
http://cairographics.org/releases/pixman-0.12.0.tar.gz
http://xorg.freedesktop.org/archive/individual/lib/pixman-0.12.0.tar.gz
tar.bz2:
http://xorg.freedesktop.org/archive/individual/lib/pixman-0.12.0.tar.bz2
Hashes:
MD5: 09357cc74975b01714e00c5899ea1881 pixman-0.12.0.tar.gz
MD5: 494af78c1c7d825c9ad6815d7b91f17d pixman-0.12.0.tar.bz2
SHA1: 595487766c3814afeaaf18e1021b312dd546dfec pixman-0.12.0.tar.gz
SHA1: 0c57c6c7e21e2545257068f52517c460e6e51ae4 pixman-0.12.0.tar.bz2
GPG signature:
http://cairographics.org/releases/pixman-0.12.0.tar.gz.sha1.asc
(signed by Søren Sandmann Pedersen <[EMAIL PROTECTED]>)
Git:
git://git.freedesktop.org/git/pixman
tag: pixman-0.12.0
Log:
Aaron Plattner (22):
Fix test build when srcdir != builddir.
Get rid of pixman_composeFunctions_accessors.
Move combining macros into pixman-combine.c.
Move combining routines into combine.inc and add a Perl rule to
generate
Tack 32 onto the ends of the combining function types.
Replace hardcoded numbers and uint*_t in combine.inc.
Generate 64-bit combining functions.
Use a macro to append _accessors to things.
Move the scanline buffer allocation logic into
pixman_composite_rect_gene
Split fetch/fetchPixel/store proc types into 32-bit and 64-bit
versions.
Add infrastructure for allocating wide scanline buffers. Not yet
used.
Use wide compositing functions when wide == 1.
Fix wide alpha fetch macro.
Add expand and contract functions to convert between ARGB8 and
ARGB16.
Add wide fetch/store functions.
Add wide source picture, external alpha, and transformed image
routines.
Make expansion and contraction loops clearer.
Take the source format into account in pixman_expand.
Decide based on the image formats whether we need wide
compositing.
Use pixman_malloc_ab instead of plain malloc for the
fbStore64_generic sc
Add a lossy 32-bit generic pixel fetch function for wide surfaces.
Add depth 30 formats to pixman_format_supported_source.
Alan Coopersmith (1):
Fix pixman/Makefile.am to work with Solaris make
Andre Tupinamba (1):
[sse2] Change pixman-sse to pass __mm128i args as pointers, so as
not to
André Tupinambá (4):
Add SSE2 implementations of many compositing operations.
Fix bug 16310 in the SSE2 fast path in function
fbCompositeSolidMask_nx88
Fix SSE2 bug where x888 pixels were treated as 8888
Use CopyAreasse2, plus a compatibility fix
Antoine Azar (1):
Optimize operators based on source or dest opacity.
Behdad Esfahbod (1):
Fix fbCompositeSrc_x888xnx8888mmx to properly ignore source alpha
Benjamin Otte (1):
fix Altivec detection
Damien Carbery (1):
Add pixman-1-uninstalled.pc file
David Sharp (1):
pixman-sse.c: silence pointer-cast compiler warnings.
Dimitrios Apostolou (1):
Fix compilation on SGI
Frederic Plourde (2):
Add CopyAreammx fast path for argb32 SRC xrgb32 and abgr32 SRC
xbgr32
Win32 Makefile fix
Frédéric Plourde (1):
Win32 build system fixes
Ginn Chen (1):
Use hidden attribute for private functions when compiling with
Sun Studio
Jeff Muizelaar (2):
Comment FbByteMulAdd
Speed up fbOver
Julien Cristau (7):
Remove prototype for nonexistent pixman_image_set_filter_params
pixman-version.h is generated, don't distribute it
Revert "pixman-version.h is generated, don't distribute it"
Add PIXMAN_EXPORT for pixman_region_equal
Add a couple more missing PIXMAN_EXPORTs
make --{en,dis}able-gtk work correctly
fix --enable-{mmx,sse2,vmx}
Luca Barbato (11):
update patch
Make configure message alike the mmx/sse/sse2 ones
Unbreak vmx pixman
Force inlining
Refactor path selection
Simplify cpu feature check
Remove VMX from CPUFeatures, ppc isn't using it at all
Remove unused macro
Split combine.inc generated files in source and header
Use combine macros from the generated header
Use sigaction instead of signal to restore the previous handler
Luo Jinghua (1):
Fix implicit declaration of function 'free'.
Maximilian Grothusmann (1):
Fix memory leak by freeing boxes{16,32}.
Oswald Buddenhagen (1):
fix pixman compile with srcdir != builddir
Peter O'Gorman (1):
Minor portability fixes
Richard Hult (1):
Add --disable-gtk switch to configure
Søren Sandmann (38):
Fix bug in FbStore_b2g3r3
Require GCC 3.4 for SSE and SSE2.
Simplify handling compiler handling in MMX code
Update TODO
Add support for 8 bit fills in pixman_fill_mmx()
Work around GCC bug causing crashes in Mozilla with SSE2
Update TODO
macroize pixman-region.c
Add pixman-region16.c; compile that instead of pixman-region.c
Replace pixman_box16_t with box_type_t
Add point_type_t
More data types; remove unused stuff
Delete more unused stuff
Delete more unused stuff
Add prefixes to global primitive regions
Add pixman-region32.c
Add prototypes for 32 bit region methods
Fix up types in pixman32-region.c
Rename pixman-combine.h -> pixman-combin32.h
Fix forgotten use of pixman-combine.h
Move PIXMAN_EXPORT into pixman-region.c
Move all the PIXMAN_EXPORT into .c files
Some formatting fixing
Add pixman_region32_copy_from_region16
Use 32 bit regions internally
Add pixman_image_set_clip_region32
Call _mm_empty() at the end of fbComposeSetupSSE
Fix bug in pixman_compute_composite_region()
Export pixman_compute_composite_region32() and use it in
walk_region
Add infinite loop test
Fix uses of short variables in pixman-region.c
Bump version number and make it distcheck
Bump version number and make it distcheck
Only export the 16 bit version of
pixman_region_set_static_pointers()
Unexport or delete various functions
Remove unused pixman-combine.c
Update TODO
Use -no-undefined -- fixes bug 15927
Søren Sandmann Pedersen (43):
Post-release version bump
Unbump version number; remove file added to EXTRA_DIST
Unbump version number
Bump version number
Post-release version bump
Add back prototypes for pixman_version() and
pixman_version_string() to p
Pre-release version bump
Post-release version bump
Move PIXMAN_FORMAT_16BPC to pixman-private.h
Update TODO
Add configure time options to disable mmx/sse2/vmx
TODO
Pre-release version bump
Post-release version bump
Explicitly use my GPG key for signing.
Update release instructions
Update versioning documentation
Update TODO
Use <inttypes.h> on most types of Unix.
Make a couple of functions static
Pre-release version bump
Post-release version-bump
Update RELEASING and release targets in Makefile.am
Fix typo in sse2 configure logic
TODO
Don't require GCC 4.2 on x86-64
Bug 16921. MMX and SSE2 intrinsics not enabled when compiling
with Intel'
Remove use of MMX extensions.
Be consistent in naming SSE2 related things SSE2
A few other renamings of SSE->SSE2
Rename pixman-sse.h pixman-sse2.h
Make sure pixman-combine{32,64}.h are disted
Use error instead of #error in a couple of other places
Check for __sun || __sun in pixman.h. Update TODO
Bump release
Update RELEASING
Fix bug in pixman_image_is_opaque()
Extend clip-test to demonstrate a bug in source clipping
Update TODO
Fix for bug 17477.
[sse2] Fix rounding bug in conversion from 565 to 8888
Don't include stdio.h
Pre-release version bump
Thomas Zimmermann (1):
Remove trailing comma from enum (bug 15364)
Vladimir Vukicevic (1):
Add sys/inttypes.h include for AIX
root (1):
First import of vmx
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