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Author SHA1 Message Date
Brian Paul
55770d09c1 Merge branch 'mesa_7_6_branch' 
Conflicts:

	src/gallium/auxiliary/util/u_cpu_detect.c
 2009-10-05 14:42:08 -06:00
Brian Paul
79892e7976 intel: use driReadDrawable in do_copy_texsubimage() 2009-10-05 14:26:16 -06:00
Brian Paul
3b7ec94c0d intel: use driReadDrawable, not driDrawable in do_blit_readpixels() 2009-10-05 14:25:36 -06:00
Brian Paul
3b29dcbb5e intel: remove a buffer equality test in _mesa_make_current() 
Before, if we called glXMakeCurrent() to change a context's window binding
while an FBO was bound, we weren't updating the intel->driDrawable and
intel->driReadDrawable fields.  This could cause us to dereference a null
pointer elsewhere.
 2009-10-05 14:07:29 -06:00
Jakob Bornecrantz
f00da2a3ff i915g: Drop the simple sufix 
None of the other driver have a silly sufix,
	so just drop it. Nothing new added in this commit
	or any other commit but this is better marketing.
 2009-10-05 19:48:08 +01:00
Jakob Bornecrantz
c4b821a4c6 i965g: Drop i965simple 
The driver never work with real hardware and has
bitrotted for quite some time now, might as well
drop it. If somebody wants to look at it just use git.
 2009-10-05 19:48:03 +01:00
Joakim Sindholt
1f39d59a29 r300g: fix scons build 
So I didn't touch r300compiler, but r300g now compiles after having
declarations and code untangled. As nha so gently points out, we shouldn't
have to do this just to comply with MSVC compilers.
 2009-10-05 19:25:04 +02:00
Brian Paul
a8768bbc9d mesa: fix return value when clipping {Read,Draw}Pixels height <= 0 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

(cherry picked from master, commit 7aeaca33c3)
 2009-10-05 11:10:31 -06:00
Jon TURNEY
a15d9ca9cc Fix building of GLSL demos which use M_PI 
Some <math.h> files do not define M_PI, in which case, provide our own definition

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
 2009-10-05 11:07:23 -06:00
José Fonseca
6971be783b util: Improve the cpuid assembly. 
No need to save ebx on 64bit. Use just xchgl. Refer to gcc's cpuid.h header.

Thanks to Uros Bizjak for pointing this out.
 2009-10-05 16:49:21 +01:00
José Fonseca
75e0a376cd mesa: Copy textures' base format into wrapper renderbuffer. 
Otherwise st_copy_texsubimage will fallback to software blit due to
inconsistent base formats.
 2009-10-05 16:49:21 +01:00
Keith Whitwell
b02ef740b9 mesa/st: add ST_DEBUG environment variable 
At last it's possible to turn on tgsi dumps and other debugging in the
state tracker without modifying sources...
 2009-10-05 15:51:55 +01:00
Keith Whitwell
6a085184eb util: add lost code to util_make_fragment_tex_shader_writemask() 
This got ported to ureg at some point, but lost the code that
distinguishes it from regular util_make_fragment_tex_shader().
 2009-10-05 15:51:55 +01:00
Andre Maasikas
0b032eabc7 r600: update vertex program selection for draw path 2009-10-05 13:38:53 +03:00
Michel Dänzer
43750f1575 Use _mesa_select_tex_image() rather than hardcoding face 0. 
Fixes crash loading a map in sauerbraten with

hwmipmap 1

in ~/.sauerbraten/config.cfg.
 2009-10-05 12:31:51 +02:00
Ben Skeggs
d47de50540 st/dri: avoid segfault if we can't get a pixmap's buffers 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2009-10-05 15:52:33 +10:00
Ben Skeggs
7bfc3172e8 nv50: support PIPE_FORMAT_X8R8G8B8_UNORM 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2009-10-05 15:36:06 +10:00
Ben Skeggs
5313f1be11 nouveau: return pitch value from local_handle_from_texture() 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2009-10-05 15:36:02 +10:00
Ben Skeggs
7aeaca33c3 mesa: fix return value when clipping {Read,Draw}Pixels height <= 0 
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2009-10-05 15:35:40 +10:00
Ben Skeggs
1336989ec6 st/dri: no need to request fake front buffer, only handle it being returned 
The previous behaviour was incorrect, and resulted in EXT_tfp being broken
for DDX drivers that implement the correct behaviour (intel/radeon/nouveau).

In the cases where a fake front buffer is required, the X server will
return one when requesting __DRI_BUFFER_FRONT_LEFT.

The Xorg state tracker (aka modesetting_drv) is likely broken now until
it's modified to match the other drivers.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
 2009-10-05 15:32:55 +10:00
Frederic Crozat
3856c3cc46 r200: remove subpixel offset from viewport 
Fixes bug fdo 20340 for r200.
 2009-10-04 17:50:16 -04:00
José Fonseca
7a2271c659 util: Make assert a no-op on non-debug builds. 
This ensures that an assertion like

  assert(expensive_test());

won't have any penalty on release builds. It also implies that no vital
code should be in assert expressions.
 2009-10-04 22:03:16 +01:00
José Fonseca
77ef705058 llvmpipe: Ensure tile cache transfers are mapped before flushing it. 2009-10-04 22:03:16 +01:00
José Fonseca
589ec337f0 llvmpipe: Autogenerate lp_tile_soa.c from u_format.csv. 
This is just a temporary change until we code generate the tile read/write
functions in runtime. The new code avoids an extra memcpy that exists in
u_tile.c functions, from which lp_tile_soa.c was originally based.

This achieves up to 5% improvement, particularly in frames with
little geometry overlap.
 2009-10-04 22:03:16 +01:00
José Fonseca
7a7dfb09aa util: Fix cpuid invocation for x86_64. 2009-10-04 22:03:15 +01:00
José Fonseca
eb2e41f0c6 llvmpipe: Remove loop testing from format testing. 
Loop building will be rewritten.
 2009-10-04 22:03:15 +01:00
José Fonseca
10981c0a76 llvmpipe: Match header's protection macro with filename. 2009-10-04 22:03:15 +01:00
José Fonseca
cd0a396813 llvmpipe: Adjust format assertion. 
We support array layout too -- if it has a single channel.
 2009-10-04 22:03:15 +01:00
Nicolai Hähnle
a6b300ac98 r300/compiler Add support for more of the Sxx set instructions 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-04 18:31:18 +02:00
Nicolai Hähnle
12e89e0e51 r300/compiler: Emit flow control instructions and ALU result writes on R500 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-04 18:30:52 +02:00
Corbin Simpson
2a929a08ab r300g: xRGB and RGBx formats. 
We now have 48 GLX visuals. Pretty soon, we'll have 90+ visuals,
only five of which ever get tested. :3
 2009-10-04 09:30:30 -07:00
Nicolai Hähnle
a30560e6f0 r300/compiler: Refactor the radeon_pair code to support control flow instructions 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-04 16:50:07 +02:00
Nicolai Hähnle
995135479d r300/compiler: Refactor to allow different instruction types 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-04 11:41:03 +02:00
Nicolai Hähnle
e6b137dcce r300/compiler: Introduce aluresult register for branch operation support 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-04 11:13:13 +02:00
Chris Wilson
f194d2737b intel: Suppress a compiler warning for an pointer->int cast 
intel_pixel_read.c: In function ‘do_blit_readpixels’:
intel_pixel_read.c:221: warning: cast from pointer to integer of
different size

Cast via an intermediate (GLintptr) instead and hope the result fits
within GLuint... [It should as we simply do not support textures *that*
large!]

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2009-10-03 23:08:39 +01:00
Chris Wilson
470ec8d42e intel: Assert that relocation offsets are within the target 
This should catch the common programming error where we attempt to
emit a relocation to beyond the end of the target buffer.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 2009-10-03 23:06:39 +01:00
Nicolai Hähnle
b7cf887ca7 r300/compiler: Introduce control flow instructions and refactor dataflow 
Note that control flow instruction support isn't actually fully functional yet.

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 23:37:16 +02:00
José Fonseca
cbb57bf726 llvmpipe: Fetch tile only if a color buffer is bound. 2009-10-03 19:42:22 +01:00
Nicolai Hähnle
6d25b9125e Merge branch 'master' into r300-compiler 2009-10-03 19:30:48 +02:00
Nicolai Hähnle
7d2699aedc prog_parameter: Document the fact that Size may be > 4 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 19:30:05 +02:00
Nicolai Hähnle
81e5188f66 r300g: Do not abort on fragment program compiler error 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 19:29:48 +02:00
Nicolai Hähnle
59b20b760d r300g: Fix memory leak in radeon_texture_from_shared_handle 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 18:07:34 +02:00
Sedat Dilek
aa6aa77a1b r300g: Build in the trace and softpipe driver for xorg state tracker 
Same as in src/gallium/winsys/drm/intel/xorg/Makefile

Thanks MrCooper for explanations on IRC

[ Summary amended by Michel Dänzer to clarify that this is related to the xorg
  state tracker ]
 2009-10-03 18:01:58 +02:00
Michel Dänzer
b330cebe01 radeon: Cope better with texture images with no miptrees. 
Fixes crash with compiz magnifier plugin.
 2009-10-03 18:01:58 +02:00
Michel Dänzer
f741c1eed4 swrast: Move up state validation in _swrast_ReadPixels. 
This ensures the driver won't map the wrong set of textures.
 2009-10-03 18:01:58 +02:00
Michel Dänzer
4a6759b778 meta: Make sure texImage->TexFormat is valid for CopyTex(Sub)Image. 2009-10-03 18:01:57 +02:00
Nicolai Hähnle
26df8af4fe r300g: Remove an unnecessarily created pipe buffer (and thus fix a leak) 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 17:51:09 +02:00
Nicolai Hähnle
fce2095a90 st/dri: Install APPLE_vertex_array_object functions 
Besides from being necessary to use that extension, it also fixes a crash
when deleting the currently bound vertex array object.

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 17:42:50 +02:00
Nicolai Hähnle
751aa58e01 r300g: Reset vbo_offset after allocation of a new buffer 
This fixes the glxgears bug, among other things.

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 17:27:50 +02:00
Nicolai Hähnle
ebbd65eb06 st/dri: Install ARB_vertex_array_object functions 
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
 2009-10-03 11:45:19 +02:00