mesa.git
14 years agoscons: Don't use scons internal functions.
José Fonseca [Fri, 4 Sep 2009 18:33:41 +0000 (19:33 +0100)]
scons: Don't use scons internal functions.

14 years agor600: fix Elts handling
Alex Deucher [Fri, 4 Sep 2009 18:03:51 +0000 (14:03 -0400)]
r600: fix Elts handling

Patch from taiu on IRC.  fixes bug 23585

14 years agoARB prog: replace 'unsigned' with 'gl_state_index'
Brian Paul [Fri, 4 Sep 2009 15:15:35 +0000 (09:15 -0600)]
ARB prog: replace 'unsigned' with 'gl_state_index'

Fixes compilation warnings with MSVC.

14 years agoARB prog: rename POINT, SIZE to POINT_TOK, SIZE_TOK
Brian Paul [Fri, 4 Sep 2009 15:06:40 +0000 (09:06 -0600)]
ARB prog: rename POINT, SIZE to POINT_TOK, SIZE_TOK

Fixes symbol collisions with typedefs in Microsoft headers.
Perhaps we should prefix/suffix all the lexer tokens to avoid this.

14 years agogallium/xlib: minor clean-ups
Brian Paul [Thu, 3 Sep 2009 23:16:19 +0000 (17:16 -0600)]
gallium/xlib: minor clean-ups

14 years agoi915g: Fix warnings in scons build by using byte pointers
Jakob Bornecrantz [Fri, 4 Sep 2009 09:27:17 +0000 (10:27 +0100)]
i915g: Fix warnings in scons build by using byte pointers

scons build complained about void pointer math

14 years agotgsi: Document differencies between vs_1_1 and vs_2_0 for EXPP and LOGP.
Michal Krol [Fri, 4 Sep 2009 07:31:22 +0000 (09:31 +0200)]
tgsi: Document differencies between vs_1_1 and vs_2_0 for EXPP and LOGP.

14 years agodocs: 7.5.1 md5 sums
Brian Paul [Thu, 3 Sep 2009 21:49:10 +0000 (15:49 -0600)]
docs: 7.5.1 md5 sums

14 years agodocs: point to fd.o for downloads instead of SourceForge
Brian Paul [Thu, 3 Sep 2009 21:44:49 +0000 (15:44 -0600)]
docs: point to fd.o for downloads instead of SourceForge

14 years agogallium/xlib: silence unitialized var warning
Brian Paul [Thu, 3 Sep 2009 21:44:22 +0000 (15:44 -0600)]
gallium/xlib: silence unitialized var warning

14 years agogallium/xlib: silence uninitialized var warning
Brian Paul [Thu, 3 Sep 2009 21:23:15 +0000 (15:23 -0600)]
gallium/xlib: silence uninitialized var warning

14 years agost/mesa: silence uninitialized var warnings
Brian Paul [Thu, 3 Sep 2009 21:04:49 +0000 (15:04 -0600)]
st/mesa: silence uninitialized var warnings

14 years agodocs: prep for 7.5.1 release
Brian Paul [Thu, 3 Sep 2009 20:57:30 +0000 (14:57 -0600)]
docs: prep for 7.5.1 release

14 years agodocs: added news entry for 7.5.1
Brian Paul [Thu, 3 Sep 2009 20:57:16 +0000 (14:57 -0600)]
docs: added news entry for 7.5.1

14 years agodocs: update precompiled libs info
Brian Paul [Thu, 3 Sep 2009 20:57:04 +0000 (14:57 -0600)]
docs: update precompiled libs info

14 years agodocs: move SGI GLU link
Brian Paul [Thu, 3 Sep 2009 20:56:50 +0000 (14:56 -0600)]
docs: move SGI GLU link

14 years agost/mesa: fix glCopyPixels(GL_STENCIL_INDEX) inverted position
Brian Paul [Thu, 3 Sep 2009 20:39:53 +0000 (14:39 -0600)]
st/mesa: fix glCopyPixels(GL_STENCIL_INDEX) inverted position

If the renderbuffer orientation is Y=0=TOP we need to invert the dstY
position.

14 years agost/mesa: Do GL_RGBA->GL_RGB texsubimage on hardware
Keith Whitwell [Wed, 2 Sep 2009 17:30:11 +0000 (18:30 +0100)]
st/mesa: Do GL_RGBA->GL_RGB texsubimage on hardware

State tracker currently backs GL_RGB textures with RGBA almost always.
This means we need to maintain A==1 in these textures to give correct GL_RGB
sampling results.

This change offloads the RGBA->RGB copy to hardware using the new writemask
version of u_blit_pixels.

More src/dstLogical/dstActual triples could be shifted to hardware by
this technique in future patches.

14 years agoutil: add version of u_blit_pixels which takes a writemask
Keith Whitwell [Wed, 2 Sep 2009 16:58:52 +0000 (17:58 +0100)]
util: add version of u_blit_pixels which takes a writemask

Values outside the writemask are set in the destination to {0,0,0,1}

14 years agoprogs/tests: re-enable exit() call
Brian Paul [Tue, 1 Sep 2009 14:53:31 +0000 (08:53 -0600)]
progs/tests: re-enable exit() call

See bug 21267.

14 years agodocs/: document cross-compile fix
Brian Paul [Mon, 31 Aug 2009 16:31:45 +0000 (10:31 -0600)]
docs/: document cross-compile fix

14 years agor600: rework cb/db setup
Alex Deucher [Thu, 3 Sep 2009 22:02:54 +0000 (18:02 -0400)]
r600: rework cb/db setup

Setup the regs when we emit rather than during state setup.
In certain cases a proper CB target was never emitted.
This fixes bug 23658.

14 years agost/xorg: add linear and radial gradient acceleration
Zack Rusin [Thu, 3 Sep 2009 20:51:31 +0000 (16:51 -0400)]
st/xorg: add linear and radial gradient acceleration

14 years agost/xorg: radial gradient shader
Zack Rusin [Thu, 3 Sep 2009 19:33:31 +0000 (15:33 -0400)]
st/xorg: radial gradient shader

14 years agost/xorg: linear gradient shader
Zack Rusin [Thu, 3 Sep 2009 18:18:05 +0000 (14:18 -0400)]
st/xorg: linear gradient shader

14 years agor600: make sure the active vertex shader bo is re-added to persistent list.
Alex Deucher [Thu, 3 Sep 2009 19:22:16 +0000 (15:22 -0400)]
r600: make sure the active vertex shader bo is re-added to persistent list.

14 years agoglapi: fix incorrect/missing return types for glFenceSync(), glClientWaitSync()
Brian Paul [Thu, 3 Sep 2009 19:02:41 +0000 (13:02 -0600)]
glapi: fix incorrect/missing return types for glFenceSync(), glClientWaitSync()

14 years agomesa: rename gl_sync_object::Status to StatusFlag
Brian Paul [Thu, 3 Sep 2009 18:47:25 +0000 (12:47 -0600)]
mesa: rename gl_sync_object::Status to StatusFlag

There's a symbol collision with X11/Xlib.h #define Status int
in the Mesa xlib code.  This seems the simpliest way to work around this.

14 years agodocs: Document new extension support for 7.6 release.
Ian Romanick [Thu, 3 Sep 2009 18:22:05 +0000 (11:22 -0700)]
docs: Document new extension support for 7.6 release.

14 years agoAdd ARB_sync to the xorg sw dri driver.
Eric Anholt [Tue, 1 Sep 2009 21:26:22 +0000 (14:26 -0700)]
Add ARB_sync to the xorg sw dri driver.

14 years agosavage: Fix driver build post-ARB_sync.
Eric Anholt [Tue, 1 Sep 2009 19:37:51 +0000 (12:37 -0700)]
savage: Fix driver build post-ARB_sync.

Like s3v, clean up absurd use of Xlib in the driver, avoiding namespace
pollution.

14 years agos3v: Fix driver build for ARB_sync.
Eric Anholt [Tue, 1 Sep 2009 19:31:24 +0000 (12:31 -0700)]
s3v: Fix driver build for ARB_sync.

This driver was including Xlibint.h to get the CARD32 typedef to use for
32-bit unsigned integers, which #defined Status to something.  CARD32 isn't
actually a 32-bit unsigned integer, so replacing with uint32_t usage should
fix bugs on 64-bit along with the build.

14 years agointel: Add support for ARB_sync.
Eric Anholt [Tue, 1 Sep 2009 19:20:10 +0000 (12:20 -0700)]
intel: Add support for ARB_sync.

We currently weasel out of supporting the timeout parameter, but otherwise
this extension looks ready, and should make the common case happy.

14 years agoARB sync / swrast: Use GL_ARB_sync_functions instead of GL_ARB_sync. Oops.
Ian Romanick [Tue, 1 Sep 2009 19:15:51 +0000 (12:15 -0700)]
ARB sync / swrast: Use GL_ARB_sync_functions instead of GL_ARB_sync.  Oops.

14 years agoDon't dereference function pointers in calls.
Ian Romanick [Tue, 1 Sep 2009 18:58:36 +0000 (11:58 -0700)]
Don't dereference function pointers in calls.

I'm apparently alone in prefering this calling convention, so I'll be
a team player. :p  Based on review comments by Brian Paul and Eric
Anholt.

14 years agoAdd syncobj.c to SConscript
Ian Romanick [Tue, 1 Sep 2009 18:57:40 +0000 (11:57 -0700)]
Add syncobj.c to SConscript

14 years agoWhitespace and include file clean-up.
Ian Romanick [Tue, 1 Sep 2009 18:56:34 +0000 (11:56 -0700)]
Whitespace and include file clean-up.

Based on review comments by Brian Paul.

14 years agoUse MIN2 instead of open-coded version
Ian Romanick [Tue, 1 Sep 2009 18:24:54 +0000 (11:24 -0700)]
Use MIN2 instead of open-coded version

Based on review comments by Brian Paul.

14 years agoARB sync: Fix delete behavior and context destruction behavior
Ian Romanick [Mon, 31 Aug 2009 21:57:50 +0000 (14:57 -0700)]
ARB sync: Fix delete behavior and context destruction behavior

I believe this resolves the outstanding issues WRT sync object
deletetion.  I have also added a large comment at the top of syncobj.c
describing the expected memory management behavior.  I'm still a
little uncertain about the locking on ctx->Shared.

14 years agoAdd dummy list node type 'struct simple_node'
Ian Romanick [Mon, 31 Aug 2009 21:49:33 +0000 (14:49 -0700)]
Add dummy list node type 'struct simple_node'

14 years agoARB sync: Add support for GL_ARB_sync to swrast
Ian Romanick [Sat, 29 Aug 2009 03:10:05 +0000 (20:10 -0700)]
ARB sync: Add support for GL_ARB_sync to swrast

This isn't quite right yet.  The delete behavior and the context
clean-up needs some work.

14 years agoEliminate trailing whitespace in extension_helper.c
Ian Romanick [Fri, 28 Aug 2009 22:53:00 +0000 (15:53 -0700)]
Eliminate trailing whitespace in extension_helper.c

14 years agoARB sync: Regenerate files from previous commit
Ian Romanick [Fri, 28 Aug 2009 22:50:28 +0000 (15:50 -0700)]
ARB sync: Regenerate files from previous commit

14 years agoARB sync: Add base infrastructure for GL_ARB_sync
Ian Romanick [Fri, 28 Aug 2009 22:49:27 +0000 (15:49 -0700)]
ARB sync: Add base infrastructure for GL_ARB_sync

14 years agoARB sync: Add infrastructure for glGetInteger64v
Ian Romanick [Fri, 28 Aug 2009 22:37:25 +0000 (15:37 -0700)]
ARB sync: Add infrastructure for glGetInteger64v

14 years agomesa: fix typos in separable filter functions
Brian Paul [Thu, 3 Sep 2009 18:10:53 +0000 (12:10 -0600)]
mesa: fix typos in separable filter functions

14 years agomesa: compute tex env program key size based on nr_enabled_units
Brian Paul [Wed, 2 Sep 2009 21:39:13 +0000 (15:39 -0600)]
mesa: compute tex env program key size based on nr_enabled_units

When no textures are enabled, the key size is 4 bytes.  If unit[0] is
enabled, the key size is 16 bytes.

Inspired by a patch from Chris Wilson.

14 years agoswrast: wrap comment to 80 columns, remove dead code
Brian Paul [Thu, 3 Sep 2009 17:46:28 +0000 (11:46 -0600)]
swrast: wrap comment to 80 columns, remove dead code

14 years agomesa: use new combined PBO validate/map helpers in convolution/filter funcs
Brian Paul [Thu, 3 Sep 2009 17:41:29 +0000 (11:41 -0600)]
mesa: use new combined PBO validate/map helpers in convolution/filter funcs

14 years agomesa: use new combined PBO validate/map helpers
Brian Paul [Thu, 3 Sep 2009 17:23:05 +0000 (11:23 -0600)]
mesa: use new combined PBO validate/map helpers

14 years agomesa: combined PBO validate/map helpers
Brian Paul [Thu, 3 Sep 2009 17:22:27 +0000 (11:22 -0600)]
mesa: combined PBO validate/map helpers

14 years agomesa: use new _mesa_map_pbo_source/dest() functions in more places
Brian Paul [Thu, 3 Sep 2009 16:41:14 +0000 (10:41 -0600)]
mesa: use new _mesa_map_pbo_source/dest() functions in more places

This trims down the code a bit.  The next step would be to combine
the validate and map operations into one helper...

14 years agomesa: consolidate PBO map/unmap helpers
Brian Paul [Thu, 3 Sep 2009 17:29:18 +0000 (11:29 -0600)]
mesa: consolidate PBO map/unmap helpers

Instead of _mesa_map_readpix_pbo() use _mesa_map_pbo_source().

Instead of _mesa_map_drawpix_pbo() and _mesa_map_bitmap_pbo() use
_mesa_map_pbo_dest().

14 years agointel: helper to debug bufmgr (disabled)
Brian Paul [Thu, 3 Sep 2009 16:36:49 +0000 (10:36 -0600)]
intel: helper to debug bufmgr (disabled)

14 years agoi915g: Up the number of relocs
Jakob Bornecrantz [Thu, 3 Sep 2009 18:30:54 +0000 (19:30 +0100)]
i915g: Up the number of relocs

14 years agoi915g: Don't run in sync with HW
Jakob Bornecrantz [Thu, 3 Sep 2009 18:30:36 +0000 (19:30 +0100)]
i915g: Don't run in sync with HW

14 years agoi915g: Don't send flush flags to HW
Jakob Bornecrantz [Thu, 3 Sep 2009 18:28:38 +0000 (19:28 +0100)]
i915g: Don't send flush flags to HW

14 years agost/xorg: cleanup and adjust to the changes in the ureg code
Zack Rusin [Thu, 3 Sep 2009 16:44:15 +0000 (12:44 -0400)]
st/xorg: cleanup and adjust to the changes in the ureg code

14 years agost/xorg: adjust enums in preperation for gradients
Zack Rusin [Thu, 3 Sep 2009 16:38:10 +0000 (12:38 -0400)]
st/xorg: adjust enums in preperation for gradients

14 years agomesa: change ctx->Driver.BufferData() to return GLboolean for success/failure
Brian Paul [Thu, 3 Sep 2009 15:41:41 +0000 (09:41 -0600)]
mesa: change ctx->Driver.BufferData() to return GLboolean for success/failure

Return GL_FALSE if we failed to allocate the buffer.  Then raise
GL_OUT_OF_MEMORY in core Mesa.

14 years agoaux/tgsi: pull back ureg work from 0.1 branch
Keith Whitwell [Thu, 3 Sep 2009 14:16:25 +0000 (15:16 +0100)]
aux/tgsi: pull back ureg work from 0.1 branch

Manual merge of ureg changes on the branch.  Too much unrelated stuff
for a proper merge.

14 years agonv50: move centroid, flat bits when making interp long
Christoph Bumiller [Thu, 3 Sep 2009 10:54:41 +0000 (12:54 +0200)]
nv50: move centroid, flat bits when making interp long

Before this, just the perspective divide bit was moved in
convert_to_long of the load interpolant instruction.

14 years agonv50: fix vbo_static_attrib method size error
Christoph Bumiller [Thu, 3 Sep 2009 10:39:46 +0000 (12:39 +0200)]
nv50: fix vbo_static_attrib method size error

The VTX_ATTR_3/2/1F methods also had size 4 ...
a stupid copy/paste error.

14 years agonv50: fix draw_elements_inline_u08/16
Christoph Bumiller [Thu, 3 Sep 2009 10:37:05 +0000 (12:37 +0200)]
nv50: fix draw_elements_inline_u08/16

We've been emitting the same two indices over and over
without incrementing map.

14 years agor300g: specify point/line/triangle have stuffed texture coord
Cooper Yuan [Thu, 3 Sep 2009 09:06:18 +0000 (17:06 +0800)]
r300g: specify point/line/triangle have stuffed texture coord

14 years agor600: visual depth has no meaning here.
Dave Airlie [Thu, 3 Sep 2009 04:14:47 +0000 (14:14 +1000)]
r600: visual depth has no meaning here.

fbos get angry when this happens.

14 years agor600: make sure the active shader bo is re-added to persistent list.
Dave Airlie [Thu, 3 Sep 2009 04:14:31 +0000 (14:14 +1000)]
r600: make sure the active shader bo is re-added to persistent list.

14 years agoradeon: pass internal format into the miptree.
Dave Airlie [Thu, 3 Sep 2009 02:01:52 +0000 (12:01 +1000)]
radeon: pass internal format into the miptree.

We need to figure out if the compression format changes.

without this texcmp segfaults if you change format
enough times.

14 years agoradeon/dri2: add gl20 bits for r300/r600 just like dri1 does
Dave Airlie [Thu, 3 Sep 2009 02:01:27 +0000 (12:01 +1000)]
radeon/dri2: add gl20 bits for r300/r600 just like dri1 does

14 years agotests/texcmp: glewInit in wrong place
Dave Airlie [Thu, 3 Sep 2009 01:33:53 +0000 (11:33 +1000)]
tests/texcmp: glewInit in wrong place

14 years agost/xorg: fix warnings
Zack Rusin [Wed, 2 Sep 2009 22:39:21 +0000 (18:39 -0400)]
st/xorg: fix warnings

14 years agost/xorg: handle xrender repeat modes
Zack Rusin [Wed, 2 Sep 2009 22:38:23 +0000 (18:38 -0400)]
st/xorg: handle xrender repeat modes

14 years agost/xorg: flip the coordinate system
Zack Rusin [Wed, 2 Sep 2009 21:21:28 +0000 (17:21 -0400)]
st/xorg: flip the coordinate system

14 years agost/xorg: handle solid fills in the fragment shader
Zack Rusin [Wed, 2 Sep 2009 21:16:03 +0000 (17:16 -0400)]
st/xorg: handle solid fills in the fragment shader

14 years agoRevert "i965: Use VBOs in the VBO module on 965, now that we have ARB_map_buffer_range."
Eric Anholt [Wed, 2 Sep 2009 19:17:28 +0000 (12:17 -0700)]
Revert "i965: Use VBOs in the VBO module on 965, now that we have ARB_map_buffer_range."

This reverts commit 00413d87426f14df47d90ba3c995e1889e9f88ca.  Even with
fixes, using ARB_map_buffer_range in the VBO module isn't showing up as a
significant win, and some cases apparently regressed.

Bug #23624.

14 years agointel: Add support for FlushMappedBufferRange for ARB_map_buffer_range.
Eric Anholt [Wed, 2 Sep 2009 19:07:37 +0000 (12:07 -0700)]
intel: Add support for FlushMappedBufferRange for ARB_map_buffer_range.

This should help for the usage by the VBO module, where we would upload
the whole remaining chunk of the buffer for a series of range maps that should
cover just a segment of it.

14 years agointel: Sync a synchronized READ_BIT map buffer range with GL drawing to it.
Eric Anholt [Wed, 2 Sep 2009 18:33:08 +0000 (11:33 -0700)]
intel: Sync a synchronized READ_BIT map buffer range with GL drawing to it.

It's probably uncommon, but would obviously have gone wrong.

14 years agointel: Move MapBufferRange mesa state setting up to cover the 915 case.
Eric Anholt [Wed, 2 Sep 2009 05:07:37 +0000 (22:07 -0700)]
intel: Move MapBufferRange mesa state setting up to cover the 915 case.

14 years agost/xorg: Guard against realy old versions of Xorg
Jakob Bornecrantz [Wed, 2 Sep 2009 17:48:49 +0000 (19:48 +0200)]
st/xorg: Guard against realy old versions of Xorg

14 years agoRevert "mesa: fix the non-GNU C bit-field case"
Brian Paul [Wed, 2 Sep 2009 16:38:46 +0000 (10:38 -0600)]
Revert "mesa: fix the non-GNU C bit-field case"

This reverts commit 4b08e7498230eac30eea1721f33994b30999acd4.

Don't know what I was thinking there.

14 years agomesa: fix the non-GNU C bit-field case
Brian Paul [Wed, 2 Sep 2009 16:12:15 +0000 (10:12 -0600)]
mesa: fix the non-GNU C bit-field case

14 years agomesa: silence gcc bit-field warning
Gary Wong [Wed, 2 Sep 2009 16:11:15 +0000 (10:11 -0600)]
mesa: silence gcc bit-field warning

14 years agomesa: replace 8 with NUM_UNITS
Brian Paul [Wed, 2 Sep 2009 15:43:00 +0000 (09:43 -0600)]
mesa: replace 8 with NUM_UNITS

14 years agomesa: remove accidentally committed printf
Brian Paul [Wed, 2 Sep 2009 15:25:28 +0000 (09:25 -0600)]
mesa: remove accidentally committed printf

14 years agomesa: added #ifdef __GNUC__ around GLubyte bitfield usage
Brian Paul [Wed, 2 Sep 2009 14:45:34 +0000 (08:45 -0600)]
mesa: added #ifdef __GNUC__ around GLubyte bitfield usage

It would be nice if there were a #pragma or something to disable the warnings:

main/texenvprogram.c:87: warning: type of bit-field ‘Source’ is a GCC extension
main/texenvprogram.c:88: warning: type of bit-field ‘Operand’ is a GCC extension

but there doesn't appear to be a way to do that.

14 years agomesa: Compact state key for TexEnv program cache
Chris Wilson [Wed, 2 Sep 2009 12:11:25 +0000 (05:11 -0700)]
mesa: Compact state key for TexEnv program cache

By rearranging the bitfields within the key we can reduce the size
of the key from 644 to 196 bytes, reducing the cost of both the
hashing and equality tests.

14 years agost/xorg: Remove code no longer support by xserver Git master.
Michel Dänzer [Wed, 2 Sep 2009 14:01:21 +0000 (16:01 +0200)]
st/xorg: Remove code no longer support by xserver Git 

Shouldn't be necessary with older versions either.

14 years agost/xorg: Add support for xserver Git master DRI2 interface.
Michel Dänzer [Wed, 2 Sep 2009 14:00:30 +0000 (16:00 +0200)]
st/xorg: Add support for xserver Git master DRI2 interface.

Reorganize to handle both interfaces with common code.

14 years agost/dri: Slight consolidation of DRI2 buffer handling.
Michel Dänzer [Wed, 2 Sep 2009 13:41:41 +0000 (15:41 +0200)]
st/dri: Slight consolidation of DRI2 buffer handling.

Always use / assume a combined depth/stencil buffer.

Also update drawable formats from surfaces returned by the driver.

14 years agost/xorg: Add EXA UploadToScreen and DownloadFromScreen hooks.
Michel Dänzer [Wed, 2 Sep 2009 13:41:40 +0000 (15:41 +0200)]
st/xorg: Add EXA UploadToScreen and DownloadFromScreen hooks.

14 years agoi965: CS FENCE in URB_FENCE is 11-bits wide
Xiang, Haihao [Wed, 2 Sep 2009 05:27:25 +0000 (13:27 +0800)]
i965: CS FENCE in URB_FENCE is 11-bits wide

14 years agoi965: validate sf state
Xiang, Haihao [Thu, 20 Aug 2009 10:19:36 +0000 (18:19 +0800)]
i965: validate sf state

14 years agomesa: Make MultiDrawElements submit multiple primitives at once.
Eric Anholt [Mon, 31 Aug 2009 17:13:22 +0000 (10:13 -0700)]
mesa: Make MultiDrawElements submit multiple primitives at once.

Previously, MultiDrawElements just called DrawElements a bunch of times.
By sending several primitives down the pipeline at once, we avoid a bunch
of validation.  On my GL demo, this improves fps by 2.5% (+/- .41%) and
reduces CPU usage by 70.5% (+/- 2.9%) (n=3).

Reviewed by: Ian Romanick <ian.d.romanick@intel.com>

14 years agonv50: SWZ is the same as MOV from our perspective
Ben Skeggs [Wed, 2 Sep 2009 02:03:42 +0000 (12:03 +1000)]
nv50: SWZ is the same as MOV from our perspective

14 years agomesa: skip bitmap drawing code if width==0 or height==0
Brian Paul [Tue, 1 Sep 2009 23:40:07 +0000 (17:40 -0600)]
mesa: skip bitmap drawing code if width==0 or height==0

14 years agointel: use _mesa_expand_bitmap() to skip an intermediate buffer
Brian Paul [Tue, 1 Sep 2009 23:12:47 +0000 (17:12 -0600)]
intel: use _mesa_expand_bitmap() to skip an intermediate buffer

14 years agost/mesa: use new _mesa_expand_bitmap() function
Brian Paul [Tue, 1 Sep 2009 23:11:59 +0000 (17:11 -0600)]
st/mesa: use new _mesa_expand_bitmap() function

14 years agomesa: new _mesa_expand_bitmap() function
Brian Paul [Tue, 1 Sep 2009 23:11:35 +0000 (17:11 -0600)]
mesa: new _mesa_expand_bitmap() function

14 years agomesa: remove redundant assignments
Brian Paul [Tue, 1 Sep 2009 22:26:03 +0000 (16:26 -0600)]
mesa: remove redundant assignments

14 years agomesa: more clean-ups
Brian Paul [Tue, 1 Sep 2009 22:22:02 +0000 (16:22 -0600)]
mesa: more clean-ups