profile/ivi/mesa.git
15 years agodocs: 7.5.1 bug fixes
Brian Paul [Tue, 4 Aug 2009 15:27:49 +0000 (09:27 -0600)]
docs: 7.5.1 bug fixes

15 years agointel: Fix inverted test for disabling flushing of front buffer output.
Brian Paul [Tue, 4 Aug 2009 15:23:17 +0000 (09:23 -0600)]
intel: Fix inverted test for disabling flushing of front buffer output.

The comment disagreed with the code, and nicely drew my eyes to what was
going wrong.

Bug #21774 (blender)
Bug #21788 (readpix)

(cherry picked from master, commit fd65418f600874b05f902b622078b40bc1abb24a)

15 years agointel: Wait on the last swapbuffers to complete before queuing a new one.
Brian Paul [Tue, 4 Aug 2009 15:22:15 +0000 (09:22 -0600)]
intel: Wait on the last swapbuffers to complete before queuing a new one.

This fixes jerkiness in doom3 and other apps since the kernel change to
throttle less absurdly, which led to a thundering herd of frames.

Because this is a rather minimal fix, there is at least one downside: If
the whole scene completes in one batchbuffer, we'll end up stalling the GPU.

Thanks to Michel Dänzer for suggesting using glFlush to signal frame end
instead of going to all the effort of adding a new DRI2 extension.

(cherry picked from master, commit 0828579a658af01a64b5e699175dc9bbbedcd685)

15 years agotexenv: Use VP->Current, since _Current isn't updated at this point.
Brian Paul [Tue, 4 Aug 2009 15:15:33 +0000 (09:15 -0600)]
texenv: Use VP->Current, since _Current isn't updated at this point.

(cherry picked from master, commit a9ba1bfeb3a2852c6eda718e73c46c972a286648)

15 years agotexenv: Match state.c in deciding whether we'll be using a vertex shader.
Brian Paul [Tue, 4 Aug 2009 15:15:09 +0000 (09:15 -0600)]
texenv: Match state.c in deciding whether we'll be using a vertex shader.

(cherry picked from master, commit 40990d9dfb20b69585859b2a45596aa46c20140a)

15 years agotexenv: Add missing dependency on VP changes.
Brian Paul [Tue, 4 Aug 2009 15:14:33 +0000 (09:14 -0600)]
texenv: Add missing dependency on VP changes.

Funny thing is I annotated this dependency in
e5f63c403b767f9974e8eb5d412c012b8a69287f, but didn't actually use it.

(cherry picked from master, commit 03187571b63d97e3d1406d329c5e760e16ef3181)

Conflicts:
src/mesa/main/state.c

15 years agomklib: Ensure target directory exists for library
Dan Nicholson [Mon, 3 Aug 2009 15:35:43 +0000 (08:35 -0700)]
mklib: Ensure target directory exists for library

Instead of relying on the Makefile to always generate $(TOP)/$(LIB_DIR),
just have mklib handle creating the directory. This should fix any races
when using parallel make.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
(cherry picked from commit 23671e5358ffc0abfec83aeea9a515b09a6b35f3)

15 years agoAdd missing X11_INCLUDES to egl/drivers/demo and egl/main.
Peter Hutterer [Mon, 20 Jul 2009 06:11:26 +0000 (16:11 +1000)]
Add missing X11_INCLUDES to egl/drivers/demo and egl/main.

Compiling mesa on a system with no X headers installed in the default
include paths fails due to missing X11 includes. The header includes are
picked up by configure but not applied.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit 5358e54d1ae64ccfa81199b343a2931b415fcc0a)

15 years agoxdemo/glxswapcontrol: Move get_framge_usage after the swap.
Pauli Nieminen [Mon, 3 Aug 2009 19:05:33 +0000 (12:05 -0700)]
xdemo/glxswapcontrol: Move get_framge_usage after the swap.

This fixes the problem that first frame would report bogus usage values.
Problem was caused because get_frame_usage returned data from previous buffer
swap.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
15 years agoxdemos/glxcontexts: Don't leak visual info when choosing visual again.
Pauli Nieminen [Mon, 3 Aug 2009 17:43:38 +0000 (10:43 -0700)]
xdemos/glxcontexts: Don't leak visual info when choosing visual again.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
15 years agost/mesa: we don't support GL_NV_point_sprite (see comment)
Brian Paul [Mon, 3 Aug 2009 17:16:23 +0000 (11:16 -0600)]
st/mesa: we don't support GL_NV_point_sprite (see comment)

15 years agomesa: move misplaced return statement
Brian Paul [Thu, 30 Jul 2009 15:02:27 +0000 (09:02 -0600)]
mesa: move misplaced return statement

Fixes regression from commit 7d93f817c9c5222e2bdbaa9fa9f03fc502bfe878

15 years agomesa: add missing return after catching program error
Brian Paul [Thu, 30 Jul 2009 14:20:01 +0000 (08:20 -0600)]
mesa: add missing return after catching program error

15 years agomesa/st: short-circuit glFinish calls on WIN32 only
Keith Whitwell [Wed, 29 Jul 2009 11:47:23 +0000 (12:47 +0100)]
mesa/st: short-circuit glFinish calls on WIN32 only

Windows opengl32.dll calls glFinish prior to every swapbuffers, which
makes it pretty hard to get decent performance...

Work around by mapping finish to flush on PIPE_OS_WINDOWS.  This is
conformant, though it might confuse poorly-written benchmarks which
attempt to measure a single event rather than figuring out the rate of
continuous processing.

15 years agomesa/st: recognize no-op scissor state when checking clear_with_quads
Keith Whitwell [Tue, 28 Jul 2009 17:45:22 +0000 (18:45 +0100)]
mesa/st: recognize no-op scissor state when checking clear_with_quads

Some apps enable scissor but set the rectangle to the dimensions of
the window.  Don't let this force us onto a slower clear path.

15 years agoutil: _debug_printf should print even when DEBUG is not defined
Keith Whitwell [Thu, 16 Jul 2009 16:51:02 +0000 (17:51 +0100)]
util: _debug_printf should print even when DEBUG is not defined

The leading underscore is meaningful...  This function is used by
_warning and _error functions as well as the more common
debug_printf().

debug_printf (without underscore) gets turned off when DEBUG is
disabled, but warning/error messages still use this function to get
their message out.
(cherry picked from commit 0ac879dca797360570543d5bd0fd64f8fb8e566e)

15 years agoglx: assign per screen driver configs (DRISW)
RALOVICH, Kristóf [Thu, 23 Jul 2009 15:05:59 +0000 (17:05 +0200)]
glx: assign per screen driver configs (DRISW)

15 years agoglx: assign per screen driver configs (DRI)
RALOVICH, Kristóf [Thu, 23 Jul 2009 15:05:50 +0000 (17:05 +0200)]
glx: assign per screen driver configs (DRI)

15 years agoglx: assign per screen driver configs (DRI2)
RALOVICH, Kristóf [Thu, 23 Jul 2009 15:05:43 +0000 (17:05 +0200)]
glx: assign per screen driver configs (DRI2)

15 years agoglx: properly release DRI configs
RALOVICH, Kristóf [Thu, 23 Jul 2009 15:04:52 +0000 (17:04 +0200)]
glx: properly release DRI configs

Release per screen DRI driver configs during screen destruction.

15 years agoglx: cache DRI configs in __GLXscreenConfigsRec
RALOVICH, Kristóf [Thu, 23 Jul 2009 15:03:54 +0000 (17:03 +0200)]
glx: cache DRI configs in __GLXscreenConfigsRec

15 years agoprogs/trivial: add missing files to Makefile, .gitignore
Vinson Lee [Tue, 28 Jul 2009 14:54:14 +0000 (08:54 -0600)]
progs/trivial: add missing files to Makefile, .gitignore

15 years agointel: Fix leak of DRI option info due to using the wrong free routine.
Brian Paul [Mon, 27 Jul 2009 21:32:50 +0000 (15:32 -0600)]
intel: Fix leak of DRI option info due to using the wrong free routine.

(cherry picked from commit 6d66f23c50ebe8f973757b6fd1b81c9b7920c447)

15 years agointel: Clean up leak of driver context structure on context destroy.
Brian Paul [Mon, 27 Jul 2009 21:28:49 +0000 (15:28 -0600)]
intel: Clean up leak of driver context structure on context destroy.

(cherry picked from commit ddef7dc87b2001fbe117ee5f24a0c645ee95a03c)

15 years agost/mesa: silence warning
Brian Paul [Mon, 27 Jul 2009 21:10:28 +0000 (15:10 -0600)]
st/mesa: silence warning

15 years agomesa: separate some finite/pragma Watcom stuff
Brian Paul [Mon, 27 Jul 2009 21:09:56 +0000 (15:09 -0600)]
mesa: separate some finite/pragma Watcom stuff

15 years agosoftpipe: include sp_winsys.h to silence function prototype warning
Brian Paul [Mon, 27 Jul 2009 21:08:44 +0000 (15:08 -0600)]
softpipe: include sp_winsys.h to silence function prototype warning

15 years agointel: Use _mesa_warning() to report GEM warnings
Brian Paul [Mon, 27 Jul 2009 20:35:18 +0000 (14:35 -0600)]
intel: Use _mesa_warning() to report GEM warnings

15 years agowindows: updated VC8 project files
Karl Schultz [Mon, 27 Jul 2009 19:38:35 +0000 (13:38 -0600)]
windows: updated VC8 project files

See bug 22882.

15 years agodocs: 7.5 tarball md5sums
Brian Paul [Fri, 17 Jul 2009 22:58:27 +0000 (16:58 -0600)]
docs: 7.5 tarball md5sums

15 years agoutil: fix typo.
José Fonseca [Sun, 26 Jul 2009 19:31:11 +0000 (20:31 +0100)]
util: fix typo.

15 years agomesa: include glew headers in MesaDemos tarballs
Brian Paul [Fri, 24 Jul 2009 02:20:39 +0000 (20:20 -0600)]
mesa: include glew headers in MesaDemos tarballs

15 years agodocs: initial release notes for 7.5.1
Brian Paul [Wed, 22 Jul 2009 18:49:34 +0000 (12:49 -0600)]
docs: initial release notes for 7.5.1

15 years agomesa: bump version to 7.5.1
Brian Paul [Wed, 22 Jul 2009 18:46:53 +0000 (12:46 -0600)]
mesa: bump version to 7.5.1

15 years agomesa: include GLEW sources in MesaDemos tarball
Brian Paul [Wed, 22 Jul 2009 18:34:07 +0000 (12:34 -0600)]
mesa: include GLEW sources in MesaDemos tarball

15 years agointel: Fall back on glBitmap with fog enabled.
Eric Anholt [Fri, 3 Jul 2009 02:21:22 +0000 (19:21 -0700)]
intel: Fall back on glBitmap with fog enabled.

We would have to build the program with the appropriate fog mode, and
also supply the fog coordinate if appropriate.

Bug #19413.
(cherry picked from commit 8ae02a3919bf31bd33f86208472e100eedb58497)

15 years agoi965: Don't clip everything if FRONT_AND_BACK culling while culling disabled.
Eric Anholt [Tue, 21 Jul 2009 00:58:12 +0000 (17:58 -0700)]
i965: Don't clip everything if FRONT_AND_BACK culling while culling disabled.

Fixes everything-black with meta_clear_tris on quake4-mpdemo and doom3-demo.

Bug #18844, 22077.
(cherry picked from commit 81d555068408d4343d7627c8bedda5675f09bd21)

15 years agoradeon: With DRI1, if we have HW stencil, only expose fbconfigs with stencil.
Michel Dänzer [Mon, 20 Jul 2009 18:26:28 +0000 (20:26 +0200)]
radeon: With DRI1, if we have HW stencil, only expose fbconfigs with stencil.

Otherwise simple apps like glxgears pick up a DirectColor visual since the X
server mixes the depth 32 visual in with the other GLX visuals, and this seems
to result in a (mostly) black screen due to a bad ColorMap for a lot of people.

The bad ColorMap may be a bug in the apps, the X server or X driver, and
regardless of that I think the X server should ideally make the depth 32 GLX
visual separate from the rest again, but in the meantime this makes us cope.

(depth_bits is either 16 or 24, never 0)

15 years agoprogs/util: remove extfuncs.h (we use GLEW instead)
Brian Paul [Fri, 17 Jul 2009 20:43:29 +0000 (14:43 -0600)]
progs/util: remove extfuncs.h (we use GLEW instead)

15 years agoprogs/glsl: finish conversion to GLEW
Brian Paul [Fri, 17 Jul 2009 19:23:11 +0000 (13:23 -0600)]
progs/glsl: finish conversion to GLEW

This is a follow-on to b799af91d5ffbee1481161fec29eb4c92b161272.
Remove _func function suffix and unneeded #includes.

15 years agomesa: set version to 7.5
Brian Paul [Fri, 17 Jul 2009 18:40:48 +0000 (12:40 -0600)]
mesa: set version to 7.5

15 years agomesa: set version to 7.5
Brian Paul [Fri, 17 Jul 2009 18:40:44 +0000 (12:40 -0600)]
mesa: set version to 7.5

15 years agodocs: set date for 7.5 release
Brian Paul [Fri, 17 Jul 2009 18:40:24 +0000 (12:40 -0600)]
docs: set date for 7.5 release

15 years agodocs: news entry for 7.5 release
Brian Paul [Fri, 17 Jul 2009 15:40:45 +0000 (09:40 -0600)]
docs: news entry for 7.5 release

15 years agodocs: update links to Gallium wiki page on freedesktop.org
Brian Paul [Fri, 17 Jul 2009 15:40:28 +0000 (09:40 -0600)]
docs: update links to Gallium wiki page on freedesktop.org

15 years agopython/retrace: Process the call no passed to --to option inclusively.
José Fonseca [Thu, 16 Jul 2009 18:34:44 +0000 (19:34 +0100)]
python/retrace: Process the call no passed to --to option inclusively.

15 years agopython/retrace: Dump the surface copy contents.
José Fonseca [Thu, 16 Jul 2009 18:32:40 +0000 (19:32 +0100)]
python/retrace: Dump the surface copy contents.

15 years agopython/retrace: Flush stdout before calling the pipe driver.
José Fonseca [Thu, 16 Jul 2009 18:31:36 +0000 (19:31 +0100)]
python/retrace: Flush stdout before calling the pipe driver.

So that messages are in sync with stderr.

15 years agomesa: Fix logbase2.
José Fonseca [Thu, 16 Jul 2009 18:20:25 +0000 (19:20 +0100)]
mesa: Fix logbase2.

It was providing 1 too many for non power two values.

15 years agopython: Hack to prevent segmentation faults when python exits.
José Fonseca [Thu, 16 Jul 2009 10:21:12 +0000 (11:21 +0100)]
python: Hack to prevent segmentation faults when python exits.

15 years agowgl: Expose pipe_screen/pipe_context via an extension.
José Fonseca [Thu, 16 Jul 2009 10:20:12 +0000 (11:20 +0100)]
wgl: Expose pipe_screen/pipe_context via an extension.

15 years agopython: Obtain pipe_screen/pipe_context from the system's OpenGL driver.
José Fonseca [Thu, 16 Jul 2009 10:19:06 +0000 (11:19 +0100)]
python: Obtain pipe_screen/pipe_context from the system's OpenGL driver.

15 years agosoftpipe: limit blend results to [0,1]
Luca Barbieri [Wed, 15 Jul 2009 17:34:36 +0000 (11:34 -0600)]
softpipe: limit blend results to [0,1]

15 years agoFix state flag dependencies for fixed function fragment program updates.
Brian Paul [Wed, 15 Jul 2009 17:12:05 +0000 (11:12 -0600)]
Fix state flag dependencies for fixed function fragment program updates.

I started looking into why _NEW_ARRAY punishes us, and while annotating
dependencies noticed that a bunch of dependencies were missing.

(cherry picked from master, commit e5f63c403b767f9974e8eb5d412c012b8a69287f)

15 years agopython/retrace: Interpret surface_copy.
José Fonseca [Wed, 15 Jul 2009 14:37:27 +0000 (15:37 +0100)]
python/retrace: Interpret surface_copy.

15 years agopython/samples: Use PIPE_FORMAT_Z16_UNORM instead of PIPE_FORMAT_Z32_UNORM.
José Fonseca [Wed, 15 Jul 2009 14:37:04 +0000 (15:37 +0100)]
python/samples: Use PIPE_FORMAT_Z16_UNORM instead of PIPE_FORMAT_Z32_UNORM.

More common. True fix would be to use whatever the screen supports though.

15 years agomesa: recognize and eliminate repeated error messages
Keith Whitwell [Wed, 15 Jul 2009 12:29:58 +0000 (13:29 +0100)]
mesa: recognize and eliminate repeated error messages

15 years agomesa: split out errorstring switch from _mesa_error
Keith Whitwell [Tue, 14 Jul 2009 15:28:08 +0000 (16:28 +0100)]
mesa: split out errorstring switch from _mesa_error

Move a chunk of code out of _mesa_error()

15 years agomesa: remove dead code in _mesa_error
Keith Whitwell [Tue, 14 Jul 2009 15:25:59 +0000 (16:25 +0100)]
mesa: remove dead code in _mesa_error

Remove early and unused snprintf and where[] string.

15 years agomesa: don't call getenv every time _mesa_error is called
Keith Whitwell [Tue, 14 Jul 2009 15:23:04 +0000 (16:23 +0100)]
mesa: don't call getenv every time _mesa_error is called

Buggy apps can generate thousands of mesa_error calls.  Don't need
to keep calling getenv to retreive the same MESA_DEBUG string each
time.

15 years agomesa: fix texture border color code for glPopAttrib()
Brian Paul [Tue, 14 Jul 2009 20:26:42 +0000 (14:26 -0600)]
mesa: fix texture border color code for glPopAttrib()

The texture object's border color used to be stored as GLchan but it's
been GLfloat for a while now.

15 years agoprogs/tests: Use compressed texture in mipmap_comp_tests
Jakob Bornecrantz [Sat, 4 Jul 2009 14:01:45 +0000 (16:01 +0200)]
progs/tests: Use compressed texture in mipmap_comp_tests

15 years agoprogs/tests: Tests more views in mipmap_comp_tests
Jakob Bornecrantz [Sat, 4 Jul 2009 05:40:34 +0000 (07:40 +0200)]
progs/tests: Tests more views in mipmap_comp_tests

15 years agoprogs/tests: Add yet another mipmap test
Jakob Bornecrantz [Sat, 13 Jun 2009 23:04:00 +0000 (01:04 +0200)]
progs/tests: Add yet another mipmap test

15 years agomesa: regenerated enums.c file
Brian Paul [Tue, 14 Jul 2009 13:58:22 +0000 (07:58 -0600)]
mesa: regenerated enums.c file

15 years agoscons: Monkey patch os.spawnve on Windows to become thread safe.
José Fonseca [Tue, 14 Jul 2009 10:09:23 +0000 (11:09 +0100)]
scons: Monkey patch os.spawnve on Windows to become thread safe.

See also:
- http://bugs.python.org/issue6476
- http://scons.tigris.org/issues/show_bug.cgi?id=2449

15 years agomesa: Report the true face number when flushing.
José Fonseca [Tue, 7 Jul 2009 16:56:12 +0000 (17:56 +0100)]
mesa: Report the true face number when flushing.

15 years agor128: fix two-sided lighting segfault seen in GLUT's olight demo
Peteri Andras [Mon, 13 Jul 2009 14:03:16 +0000 (08:03 -0600)]
r128: fix two-sided lighting segfault seen in GLUT's olight demo

15 years agointel: Bump driver data, add RC3 tag
Ian Romanick [Mon, 13 Jul 2009 04:07:38 +0000 (21:07 -0700)]
intel: Bump driver data, add RC3 tag

15 years agogallium: compare the actual register, not all the inputs
Zack Rusin [Sat, 11 Jul 2009 17:48:41 +0000 (13:48 -0400)]
gallium: compare the actual register, not all the inputs

otherwise we decrement indexes for all registers

15 years agotgsi: update some assertions
Brian Paul [Fri, 10 Jul 2009 22:26:09 +0000 (16:26 -0600)]
tgsi: update some assertions

15 years agotgsi: tgsi: add semantic_names[] string for TGSI_SEMANTIC_FACE
Brian Paul [Fri, 10 Jul 2009 21:44:48 +0000 (15:44 -0600)]
tgsi: tgsi: add semantic_names[] string for TGSI_SEMANTIC_FACE

Same story as in the tgsi_dump.c code (see prev commit).

15 years agotgsi: add semantic_names[] string for TGSI_SEMANTIC_FACE
Brian Paul [Fri, 10 Jul 2009 21:41:26 +0000 (15:41 -0600)]
tgsi: add semantic_names[] string for TGSI_SEMANTIC_FACE

Fixes TGSI dump output when front/back-face register is declared.

Also, add some assertions to make sure the semantic/interpolate string
arrays have as many elements as there are tokens in the p_shader_tokens.h
file.  That should catch problems like this in the future.

15 years agost/mesa: implement indirect addressing for destination registers
Brian Paul [Fri, 10 Jul 2009 19:07:45 +0000 (13:07 -0600)]
st/mesa: implement indirect addressing for destination registers

15 years agotgis: implement indirect addressing for destination registers
Brian Paul [Fri, 10 Jul 2009 19:07:16 +0000 (13:07 -0600)]
tgis: implement indirect addressing for destination registers

Includes the TGSI interpreter, but not the SSE/PPC/etc code generators.

15 years agovbo: fix vbo/dlist memory leak
Brian Paul [Fri, 10 Jul 2009 18:55:30 +0000 (12:55 -0600)]
vbo: fix vbo/dlist memory leak

Based on a patch by kristof.ralovich@gmail.com

15 years agodemos: set 4th component of texcoord to 1.0
Brian Paul [Thu, 9 Jul 2009 19:59:03 +0000 (13:59 -0600)]
demos: set 4th component of texcoord to 1.0

Avoid potential randomness in resulting texcoords.

15 years agoRemove stale reference to non-Gallium nouveau driver from configure.ac.
Michel Dänzer [Fri, 10 Jul 2009 12:49:46 +0000 (14:49 +0200)]
Remove stale reference to non-Gallium nouveau driver from configure.ac.

15 years agomesa: From float type modifier from values to large for singles
Ian Romanick [Tue, 23 Jun 2009 01:22:51 +0000 (18:22 -0700)]
mesa: From float type modifier from values to large for singles

The values 2147483648.0 and 4294967294.0 are too larget to be stored in single
precision floats.  Forcing these to be singles causes bits to be lost, which
results in errors in some pixel transfer tests.

This fixes bug #22344.
(cherry picked from commit 70e72070fce6aa1e0918dcc62c1949465cee69f7)

15 years agodocs: document gl_TextureMatrix[i][j] array indexing bug fix
Brian Paul [Thu, 9 Jul 2009 14:04:07 +0000 (08:04 -0600)]
docs: document gl_TextureMatrix[i][j] array indexing bug fix

15 years agoglsl: do const parameter optimization for array element actual parameters
Brian Paul [Thu, 9 Jul 2009 13:58:50 +0000 (07:58 -0600)]
glsl: do const parameter optimization for array element actual parameters

When a function parameter is const-qualified we can avoid making a copy
of the actual parameter (we basically do a search/replace when inlining).
This is now done for array element params too, resulting in better code
(fewer MOV instructions).

We should allow some other types of function arguments here but let's be
conservative for the moment.

15 years agoglsl: fix incorrect indexing for gl_TextureMatrix[i][j]
Brian Paul [Thu, 9 Jul 2009 13:57:29 +0000 (07:57 -0600)]
glsl: fix incorrect indexing for gl_TextureMatrix[i][j]

The two indexes were mixed up when accessing a row of a matrix in an array
of matrices.

15 years agodocs: document glMaterial/glShadeModel display list optimization
Brian Paul [Wed, 8 Jul 2009 20:14:03 +0000 (14:14 -0600)]
docs: document glMaterial/glShadeModel display list optimization

15 years agomesa: only use fallback texture when using shaders, not fixed-function (take two)
Brian Paul [Tue, 5 May 2009 22:21:20 +0000 (16:21 -0600)]
mesa: only use fallback texture when using shaders, not fixed-function (take two)

The semantics are a little different for shaders vs. fixed-function when
trying to use an incomplete texture.  The fallback texture returning
(0,0,0,1) should only be used with shaders.  For fixed function, the texture
unit is truly disabled/ignored.

Fixes glean fbo test regression.
(cherry picked from commit 01e16befd4809e3e93ee7855a4a5d7df9fe010d9)
(cherry picked from commit 51325f44d1e7e62b47795a79f8038d10dc5bc30b)
[anholt: squashed these two together from master, skipping the mess in between]

15 years agogallium: fixup register indexes for fog/frontface/point coord
Zack Rusin [Tue, 7 Jul 2009 19:48:50 +0000 (12:48 -0700)]
gallium: fixup register indexes for fog/frontface/point coord

15 years agogallium: Fixes for clobbering stencil values in combined depth/stencil textures.
Michel Dänzer [Tue, 7 Jul 2009 12:49:52 +0000 (14:49 +0200)]
gallium: Fixes for clobbering stencil values in combined depth/stencil textures.

Also fix one case where a 32 bit depth value was incorrectly converted to a
combined depth/stencil value.

15 years agoGLX/DRI1: Mark GLX visuals with depth != screen depth non-conformant.
Michel Dänzer [Tue, 7 Jul 2009 11:52:35 +0000 (13:52 +0200)]
GLX/DRI1: Mark GLX visuals with depth != screen depth non-conformant.

Such visuals are subject to automatic compositing in the X server, so DRI1
can't render to them properly.

15 years agogallium: Only set FRONT_STATUS_COPY_OF_BACK if there is a back buffer.
Michel Dänzer [Tue, 7 Jul 2009 10:17:04 +0000 (12:17 +0200)]
gallium: Only set FRONT_STATUS_COPY_OF_BACK if there is a back buffer.

Fixes potential crash when SwapBuffers is called but there's no back buffer.

15 years agogallium: more fog extraction fixes
Zack Rusin [Tue, 7 Jul 2009 01:33:56 +0000 (21:33 -0400)]
gallium: more fog extraction fixes

fix the cases when fog coord/front face/point coord are used in the same
shader.

15 years agodemos: Fix vsync checking in glxgears
Ian Romanick [Mon, 6 Jul 2009 18:36:17 +0000 (11:36 -0700)]
demos: Fix vsync checking in glxgears

Of course glXGetVideoSyncSGI doesn't return the swap interval.  The feature
only exists in the Mesa extension... which is the whole reason I created the
Mesa extension!  Note that the Mesa extension allows drivers to default to a
swap interval of 0.  If the Mesa extension exists, use its value.  Only
consider the SGI extension when the Mesa extension is not available.

Fixes bug #22604.

15 years agowgl: Make the stw_framebuffer destructions threadsafe.
José Fonseca [Mon, 6 Jul 2009 17:23:37 +0000 (18:23 +0100)]
wgl: Make the stw_framebuffer destructions threadsafe.

Ensure no other thread is accessing a framebuffer when it is being destroyed by
acquiring both the global and per-framebuffer mutexes. Normal access only
needs the global lock to walk the linked list and acquire the per-framebuffer
mutex.

15 years agowgl: Check for multiple threads before GET_CURRENT_CONTEXT.
José Fonseca [Mon, 6 Jul 2009 16:40:08 +0000 (17:40 +0100)]
wgl: Check for multiple threads before GET_CURRENT_CONTEXT.

Fixes wglthreads -- the 2nd thread MakeCurrent call was trying to flush
the first thread context while still in use.

15 years agowgl: Listen to WM_WINDOWPOSCHANGED instead of WM_SIZE messages.
José Fonseca [Mon, 6 Jul 2009 16:08:37 +0000 (17:08 +0100)]
wgl: Listen to WM_WINDOWPOSCHANGED instead of WM_SIZE messages.

According to
http://blogs.msdn.com/oldnewthing/archive/2008/01/15/7113860.aspx
WM_SIZE is generated from WM_WINDOWPOSCHANGED by DefWindowProc so it
can be masked out by the application.

Also there were some weird bogus WM_SIZE 0x0 messages when starting
sharedtex_mt which we don't get like this.

15 years agoi965: fix fetching constants from constant buffer in glsl path
Roland Scheidegger [Fri, 26 Jun 2009 18:38:07 +0000 (20:38 +0200)]
i965: fix fetching constants from constant buffer in glsl path

the driver used to overwrite grf0 then use implicit move by send instruction
to move contents of grf0 to mrf1. However, we must not overwrite grf0 since
it's still used later for fb write.
Instead, do the move directly do mrf1 (we could use implicit move from another
grf reg to mrf1 but since we need a mov to encode the data anyway it doesn't
seem to make sense).
I think the dp_READ/WRITE_16 functions may suffer from the same issue.
While here also remove unnecessary msg_reg_nr parameter from the dataport
functions since always message register 1 is used.

15 years agoi965: Remove bad constant buffer constant-reg-already-loaded optimization.
Eric Anholt [Thu, 7 May 2009 04:44:13 +0000 (21:44 -0700)]
i965: Remove bad constant buffer constant-reg-already-loaded optimization.

Thanks to branching, the state of c->current_const[i].index at the point
of emitting constant loads for this instruction may not match the actual
constant currently loaded in the reg at runtime.  Fixes a regression in my
GLSL program for idr's class since b58b3a786aa38dcc9d72144c2cc691151e46e3d5.

15 years agointel: Also update stencil bits in intel_update_wrapper().
Michel Dänzer [Fri, 3 Jul 2009 15:50:15 +0000 (17:50 +0200)]
intel: Also update stencil bits in intel_update_wrapper().

Fixes assertion failure when binding depth/stencil texture to FBO stencil
attachment.

15 years agoprogs: revert damage to progs/SConscript from recent compressed texture commit
Keith Whitwell [Fri, 3 Jul 2009 15:40:03 +0000 (16:40 +0100)]
progs: revert damage to progs/SConscript from recent compressed texture commit

15 years agomesa/shaders: fix gl_NormalMatrix state parameters
Keith Whitwell [Fri, 3 Jul 2009 13:26:26 +0000 (14:26 +0100)]
mesa/shaders: fix gl_NormalMatrix state parameters

gl_NormalMatrix is the inverse transpose of the modelview matrix, but
as every matrix here needs to be transposed, we end up with
{MODELVIEW_MATRIX, INVERSE}.

15 years agost/wgl: don't advertise WGL_EXT_swap_interval string
Keith Whitwell [Fri, 3 Jul 2009 09:37:14 +0000 (10:37 +0100)]
st/wgl: don't advertise WGL_EXT_swap_interval string

This is a tweak to a previous fix -- it's not necessary to actually
advertise this extension to prevent these games from crashing -- they
ignore the extension string anyway. It's sufficient to just have
GetProcAddress return some dummy function addresses for SwapInterval.

Given we don't really implement this funcitonality, this is a better
fix.

15 years agowgl: Lookup framebuffers by HWND whenever possible.
José Fonseca [Fri, 3 Jul 2009 13:21:55 +0000 (14:21 +0100)]
wgl: Lookup framebuffers by HWND whenever possible.

Some applications create several HDCs for the same window, so spite the WGL
API is geared towards HDCs it is not reliable searching by HDC.