Antoine Azar [Wed, 5 Mar 2008 23:27:11 +0000 (15:27 -0800)]
Fixed transformed/untransformed cases of extend_pad by using fbfetchtransformed in all cases and making sure no fast path can be taken.
Søren Sandmann [Fri, 29 Feb 2008 23:32:44 +0000 (18:32 -0500)]
Update TODO
Antoine Azar [Tue, 26 Feb 2008 21:36:22 +0000 (16:36 -0500)]
Fix EXTEND_PAD for untransformed sources
Søren Sandmann Pedersen [Tue, 26 Feb 2008 01:12:42 +0000 (20:12 -0500)]
Fix another NULL dereference in pixman-compose.c, reported by Joel
Bosveld.
Update TODO.
Bertram Felgenhauer [Thu, 14 Feb 2008 15:40:54 +0000 (16:40 +0100)]
Fix a NULL pointer dereference in fbFetchFromNRectangles().
As pointed out by Soeren Sandmann Pedersen, calling
pixman_region_contains_point with a NULL box argument leads to a crash.
Also fix a few warnings.
Antoine Azar [Tue, 29 Jan 2008 10:53:03 +0000 (11:53 +0100)]
Refactor fbFetchTransformed()
Vladimir Vukicevic [Sun, 27 Jan 2008 22:49:12 +0000 (14:49 -0800)]
Include only pixman-private.h, not pixman.h, in local .c files
This is so that changes (such as symbol renames) can take place in
pixman-private and ensure that they're included before the prototypes from
pixman.h. pixman-private.h includes pixman.h right at the start.
Bertram Felgenhauer [Wed, 23 Jan 2008 15:08:48 +0000 (16:08 +0100)]
export pixman_transform_point_3d function
Carl Worth [Wed, 23 Jan 2008 00:33:58 +0000 (16:33 -0800)]
A tiny amount of ifdef reduction.
Just moving two common assignments outside the condition to
drop the #else part.
Carl Worth [Wed, 23 Jan 2008 00:31:44 +0000 (16:31 -0800)]
Merge commit 'inte/sampling'
Carl Worth [Tue, 30 Oct 2007 20:03:18 +0000 (13:03 -0700)]
Ignore test/fetch-test
Carl Worth [Tue, 30 Oct 2007 19:52:19 +0000 (12:52 -0700)]
Add release-publish target and RELEASING instructions
Bertram Felgenhauer [Tue, 22 Jan 2008 07:00:05 +0000 (08:00 +0100)]
eliminate a special case in fbRasterizeEdges{4,8}.
Bertram Felgenhauer [Tue, 22 Jan 2008 06:57:54 +0000 (07:57 +0100)]
fix cairo's a1-traps-sample test
For 1 bit alpha targets, the left and right boundaries of edges were
not rounded correctly.
Bertram Felgenhauer [Sat, 19 Jan 2008 12:29:56 +0000 (13:29 +0100)]
fix cairo's a1-image-sample test
Move the sampling point for image surfaces very slightly so that it's in
the upper left quadrant of the pixel.
Alp Toker [Tue, 15 Jan 2008 21:34:57 +0000 (16:34 -0500)]
Avoid use of C++ keyword xor in header
Vladimir Vukicevic [Wed, 16 Jan 2008 00:51:59 +0000 (16:51 -0800)]
Remove trailing ; in SETUP_YV12 macro
Causes compilation problems with MSVC.
Vladimir Vukicevic [Wed, 7 Nov 2007 00:15:01 +0000 (16:15 -0800)]
Remove last CVS $Id$ tags
Søren Sandmann [Thu, 20 Dec 2007 05:23:18 +0000 (00:23 -0500)]
Don't use the pixbuf fast paths when the source picture has alpha. Bug
13650, reported by Wu Nian.
Søren Sandmann [Fri, 7 Dec 2007 23:59:54 +0000 (18:59 -0500)]
Guard MMX get_fast_path() with pixman_have_mmx()
Søren Sandmann [Mon, 3 Dec 2007 18:14:42 +0000 (13:14 -0500)]
Use -fvisibility=hidden by default.
Add a PIXMAN_EXPORT macro that expands to the appropriate GCC magic.
Various formatting fixes.
Søren Sandmann [Sun, 2 Dec 2007 03:50:05 +0000 (22:50 -0500)]
Make the tables static; remove unused flag
Søren Sandmann [Sun, 2 Dec 2007 02:56:25 +0000 (21:56 -0500)]
Set maskRepeat to FALSE when the function is NEED_SOLID_MASK
Søren Sandmann [Sun, 2 Dec 2007 01:55:56 +0000 (20:55 -0500)]
Conditionalize MMX code with USE_MMX
Søren Sandmann [Sun, 2 Dec 2007 01:54:13 +0000 (20:54 -0500)]
Add some commented-out plain C fast paths.
Søren Sandmann [Sun, 2 Dec 2007 01:46:29 +0000 (20:46 -0500)]
Delete switch of doom.
Søren Sandmann [Sun, 2 Dec 2007 01:41:49 +0000 (20:41 -0500)]
Check for correct op.
Søren Sandmann [Sun, 2 Dec 2007 01:35:03 +0000 (20:35 -0500)]
Add code to locate fast paths. Comment out switch of doom.
Søren Sandmann [Sun, 2 Dec 2007 00:56:26 +0000 (19:56 -0500)]
Beginning of the end for the Switch of Doom.
Add tables with information about the MMX and plain-C fast paths.
Update TODO.
Carl Worth [Tue, 30 Oct 2007 18:48:31 +0000 (11:48 -0700)]
Track name change from pixman.pc to pixman-1.pc in .gitignore
Alan Hourihane [Wed, 24 Oct 2007 20:39:34 +0000 (21:39 +0100)]
Merge branch 'master' of git+ssh://git.freedesktop.org/git/pixman into yuv-porting
Søren Sandmann Pedersen [Wed, 24 Oct 2007 19:48:45 +0000 (15:48 -0400)]
Bump version number
Alan Hourihane [Thu, 18 Oct 2007 16:33:43 +0000 (17:33 +0100)]
Merge branch 'master' of git+ssh://git.freedesktop.org/git/pixman into yuv-porting
Conflicts:
pixman/pixman-compose.c
pixman/pixman.h
Søren Sandmann [Thu, 18 Oct 2007 00:01:27 +0000 (20:01 -0400)]
Only compile with -msse on x86-64.
Søren Sandmann [Wed, 17 Oct 2007 23:20:55 +0000 (19:20 -0400)]
Make stride signed in various places. This should fix some the
crashers that people have reported in bug 12398.
Søren Sandmann [Wed, 17 Oct 2007 22:43:13 +0000 (18:43 -0400)]
Remove comma from enumerator list. Bug 12621, reported by Matt Kraai.
Søren Sandmann [Wed, 17 Oct 2007 22:40:28 +0000 (18:40 -0400)]
Add README file based on text from Bjorn Lindquist
Alan Hourihane [Wed, 17 Oct 2007 18:39:41 +0000 (19:39 +0100)]
Merge branch 'master' of git+ssh://git.freedesktop.org/git/pixman into yuv-porting
Conflicts:
pixman/pixman-image.c
Tilman Sauerbeck [Sat, 29 Sep 2007 20:45:42 +0000 (22:45 +0200)]
Fixed the declaration of pixman_image_set_source_clipping().
Chris Wilson [Thu, 27 Sep 2007 11:46:46 +0000 (12:46 +0100)]
[pixman-image] [mlk] Free the locally allocated bits.
If we fail to allocate the image, remember to free the bits if we have
created the buffer on behalf of the caller.
Chris Wilson [Thu, 27 Sep 2007 11:44:44 +0000 (12:44 +0100)]
[pixman-image] Avoid a potential malloc(0).
Do not attempt to allocate bits if either the image width or height is
0 - Cairo has a habit of attempting to create such surfaces when
generating glyphs. The malloc(0) may return a NULL pointer and be treated
as an out-of-memory error.
Chris Wilson [Thu, 27 Sep 2007 11:40:59 +0000 (12:40 +0100)]
[pixman-image] Avoid integer overflow when allocating bits.
Check for potential overflows at every step of the calculation of the
buffer size required for the pixels.
(Fixes https://bugs.freedesktop.org/show_bug.cgi?id=11627)
Jeff Muizelaar [Thu, 20 Sep 2007 19:40:17 +0000 (15:40 -0400)]
Fix special case selection when the mask has a transform
http://gitweb.freedesktop.org/?p=xorg/xserver.git;a=commitdiff;h=
c19ece1d8c32dc81740a4036a642661f54064e75
was a mismerge that avoided setting the maskTransform condition when the mask
has a transform. This allowed a special case routine to be chosen when the
mask had a transform, which is not expected by the special case routines.
José Fonseca [Mon, 17 Sep 2007 17:49:40 +0000 (18:49 +0100)]
Prevent promotion to unsigned when calculating strides.
José Fonseca [Mon, 17 Sep 2007 16:08:31 +0000 (17:08 +0100)]
Use a consistent type for stride and more importantly, use always a signed type.
José Fonseca [Fri, 14 Sep 2007 14:48:18 +0000 (15:48 +0100)]
Remove the macro magic from READ/WRITE macros.
José Fonseca [Fri, 14 Sep 2007 09:53:32 +0000 (10:53 +0100)]
Remove the MMX code path for YV12 for the meanwhile, as pixel output is not
exactly the same as the non-MMX code.
This reverts commit
c61d6ae39e5039dcb27bf95334a86520b562bbc5.
Carl Worth [Tue, 11 Sep 2007 15:29:06 +0000 (16:29 +0100)]
Fix build breakage when under the influence of USE_MMX
This was recently broken (
dc7c047d1c68f343b66e81d9e79084e4171e2634) when
removing an assignment to noinst_LTLIBRARIES.
Vladimir Vukicevic [Mon, 10 Sep 2007 22:20:44 +0000 (15:20 -0700)]
[memlk] don't try to allocate new data for 0-rectangle regions
José Fonseca [Fri, 7 Sep 2007 09:52:01 +0000 (10:52 +0100)]
MMX code path for YV12 copy, taken from the xserver glucose-2 branch.
José Fonseca [Fri, 7 Sep 2007 09:49:21 +0000 (10:49 +0100)]
YUV formats fetch support.
José Fonseca [Thu, 6 Sep 2007 11:27:12 +0000 (12:27 +0100)]
New test for image fetching.
José Fonseca [Wed, 5 Sep 2007 20:56:24 +0000 (21:56 +0100)]
Perform stride calculations inside the callback functions.
Vladimir Vukicevic [Tue, 4 Sep 2007 18:19:33 +0000 (11:19 -0700)]
[win32] Makefile and compilation fixes for win32
Vladimir Vukicevic [Tue, 4 Sep 2007 18:18:40 +0000 (11:18 -0700)]
compilation: build edge/compose with accessors separately
Simplify the build by creating a new file for pixman-compose and
pixman-edge built with accessor functions.
Carl Worth [Wed, 5 Sep 2007 00:24:04 +0000 (17:24 -0700)]
Don't copy unused bits to an alpha channel
This bug was identified by cairo's rgb24-ignore-alpha test which
blends RGB24 over ARGB32 and notices that "alpha" values are
making it from the source to the destination.
Vladimir Vukicevic [Sun, 26 Aug 2007 06:30:41 +0000 (23:30 -0700)]
rasterize traps that extend outside of the image bounds correctly
Traps that extend outside of the image bounds are rasterized incorrectly
currently; the problem is a signed vs. unsigned comparison that got
introduced when a width parameter went from int -> uint. This patch
puts it back to int (since it's stored as an int in the bits structure
to begin with), and also fixes a similar warning in the memset wrapper
Søren Sandmann [Fri, 24 Aug 2007 20:49:29 +0000 (16:49 -0400)]
Set accessors for the destination image in composite-test.c
Søren Sandmann [Fri, 24 Aug 2007 20:30:10 +0000 (16:30 -0400)]
Add missing comma in enum
Søren Sandmann [Fri, 24 Aug 2007 20:19:31 +0000 (16:19 -0400)]
Remove trailing comma in enum
Søren Sandmann [Fri, 24 Aug 2007 20:12:30 +0000 (16:12 -0400)]
Add conjoint and disjoint operators to pixman.h
Søren Sandmann Pedersen [Tue, 21 Aug 2007 20:31:45 +0000 (16:31 -0400)]
Merge branch 'master' of ssh+git://sandmann@git.freedesktop.org/git/pixman
Søren Sandmann Pedersen [Tue, 21 Aug 2007 18:11:54 +0000 (14:11 -0400)]
Fix bug 12039, based on Chris Wilson's patch.
Eric Anholt [Mon, 20 Aug 2007 19:58:47 +0000 (12:58 -0700)]
Fix failure to set identity transform in pixman.
While here, optimize out a free/malloc in the case where a transform
existed previously and the new transform is non-identity.
Søren Sandmann Pedersen [Fri, 17 Aug 2007 22:01:09 +0000 (18:01 -0400)]
Add pixman_image_set_source_clipping()
Carl Worth [Wed, 15 Aug 2007 17:16:11 +0000 (10:16 -0700)]
Fix typo AC_MAJOR -> PIXMAN_MAJOR
This typo was causing build failures for some. Thanks to David Sharp for
pointing out the problem.
Aaron Plattner [Tue, 14 Aug 2007 23:16:27 +0000 (16:16 -0700)]
Remove redundant defines.
Arcady Goldmints-Orlov [Tue, 14 Aug 2007 00:37:59 +0000 (17:37 -0700)]
One more minor wrapping fix
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Arcady Goldmints-Orlov [Mon, 13 Aug 2007 22:20:18 +0000 (15:20 -0700)]
Remove unnecessary wrapping from fbFetch/fbStore.
These functions fetch from a picture to a scanline buffer, or store
from a scanline buffer to a picture. Since pixman allocates its own
scanline buffer, we don't need to wrap accesses to it.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Aaron Plattner [Tue, 14 Aug 2007 00:26:51 +0000 (17:26 -0700)]
Don't skip fbFetch/fbStore when PIXMAN_FB_ACCESSORS is enabled.
pixman_composite_rect_general_accessors skips the fetch / store steps by setting
store to NULL when the op is ADD or OVER and the dest format is [ax]8r8g8b8.
This optimization is only valid when no accessors are in play.
Eric Anholt [Tue, 7 Aug 2007 03:06:48 +0000 (20:06 -0700)]
Update .pc file for library version name change.
Aaron Plattner [Wed, 1 Aug 2007 21:16:55 +0000 (14:16 -0700)]
Return a bool from pixman_image_unref.
Returns TRUE when the refcount reaches 0 and the image is freed.
Søren Sandmann Pedersen [Mon, 6 Aug 2007 21:28:06 +0000 (17:28 -0400)]
Bump version number; fix typo in configure.ac
Søren Sandmann Pedersen [Mon, 6 Aug 2007 21:24:44 +0000 (17:24 -0400)]
Change the library name to pixman-1
Set the soname to something based on the library version.
Vladimir Vukicevic [Fri, 3 Aug 2007 22:24:03 +0000 (15:24 -0700)]
Fix OpenSolaris compilation
Alan Coopersmith [Mon, 16 Jul 2007 19:06:23 +0000 (15:06 -0400)]
Build fixes for Solaris.
Jinghua Luo [Tue, 10 Jul 2007 06:47:28 +0000 (14:47 +0800)]
Fix bug in rasterizeEdges() where the stride should be signed.
Søren Sandmann [Mon, 2 Jul 2007 16:18:42 +0000 (12:18 -0400)]
Port Vlad's fixes for integer overflows with malloc().
Søren Sandmann [Fri, 22 Jun 2007 17:37:46 +0000 (13:37 -0400)]
Revert "Add a cache of images to reduce malloc/free time"
Revert the image cache since it isn't thread safe.
This reverts commit
deb09d769ae4fc55cde595c170f417692284b3e8.
Søren Sandmann Pedersen [Fri, 22 Jun 2007 04:58:05 +0000 (00:58 -0400)]
Don't treat void as a value. Bug 11322, Alan Coopersmith.
Vladimir Vukicevic [Wed, 20 Jun 2007 19:13:30 +0000 (15:13 -0400)]
Add pixman_region_init_rects()
Søren Sandmann Pedersen [Wed, 20 Jun 2007 16:12:43 +0000 (12:12 -0400)]
Fix typo
Alex Larsson [Wed, 20 Jun 2007 16:01:12 +0000 (12:01 -0400)]
Add non-mmx fast paths for In_8x8 and In_nx8x8. Bug 4191, patch by
Alex Larsson.
Søren Sandmann Pedersen [Wed, 20 Jun 2007 15:36:22 +0000 (11:36 -0400)]
Add fbCompositeSrc_8888xx888(); comment out
fbCompositeOver_x888x8x8888{mmx} since they are not actually faster
than the generic code.
Søren Sandmann Pedersen [Tue, 19 Jun 2007 18:41:04 +0000 (14:41 -0400)]
Optimize pixman_fill_rectangles() in a few more cases
Søren Sandmann Pedersen [Tue, 19 Jun 2007 16:41:21 +0000 (12:41 -0400)]
Add a cache of images to reduce malloc/free time
Søren Sandmann Pedersen [Tue, 19 Jun 2007 15:23:05 +0000 (11:23 -0400)]
Also store the g3 part correctly
Søren Sandmann Pedersen [Tue, 19 Jun 2007 15:19:43 +0000 (11:19 -0400)]
Fix fbStore_b2g3r3(). Pointed out by Dan Amelang
Søren Sandmann Pedersen [Tue, 19 Jun 2007 14:46:36 +0000 (10:46 -0400)]
Smplify the 1x1r optimization for the general compositing and fix the
1xn and nx1 cases.
Søren Sandmann Pedersen [Tue, 19 Jun 2007 14:40:58 +0000 (10:40 -0400)]
Fix pixman_fill() to return TRUE when it succeeded
Søren Sandmann Pedersen [Tue, 19 Jun 2007 04:57:33 +0000 (00:57 -0400)]
Add in 0xff alpha channel in Over_x888x8x8888mmx
Søren Sandmann Pedersen [Tue, 19 Jun 2007 04:35:58 +0000 (00:35 -0400)]
Fix solid fill optimization to compute the src correctly
Søren Sandmann Pedersen [Mon, 18 Jun 2007 18:29:02 +0000 (14:29 -0400)]
Add non-mmx solid fills. Update TODO
Søren Sandmann Pedersen [Mon, 18 Jun 2007 17:37:20 +0000 (13:37 -0400)]
Make sure the output of fbCompositeOver_x888x8x8888 is actually stored
Søren Sandmann Pedersen [Mon, 18 Jun 2007 03:10:23 +0000 (23:10 -0400)]
Also use this function in the xBGR case
Søren Sandmann Pedersen [Mon, 18 Jun 2007 02:57:47 +0000 (22:57 -0400)]
Add new fbCompositeOver_x888x8x8888mmx() operation
Søren Sandmann Pedersen [Mon, 18 Jun 2007 02:43:55 +0000 (22:43 -0400)]
Add fbCompositeOver_x888x8x8888() fast path
Søren Sandmann Pedersen [Mon, 18 Jun 2007 02:24:46 +0000 (22:24 -0400)]
Rename fbCompositeSrc_x888x8x8888 to x888xnx8888
Søren Sandmann Pedersen [Sun, 17 Jun 2007 22:50:00 +0000 (18:50 -0400)]
Remove accidentally committed use of TIMER_BEGIN/END
Søren Sandmann Pedersen [Sun, 17 Jun 2007 22:49:02 +0000 (18:49 -0400)]
Merge branch 'master' of ssh+git://sandmann@git.freedesktop.org/git/pixman