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Author SHA1 Message Date
Brian Paul
f6a3f1f52a mesa: don't call ctx->Driver.Draw/CopyPixels() if width or height is zero 2009-04-02 13:05:22 -06:00
Brian Paul
46d09cb53d glsl: fix segfault in linker when vertex or fragment shader was missing 2009-04-02 11:15:53 -06:00
Jakob Bornecrantz
29a1ed599b progs: Ignores 2009-04-02 17:00:25 +02:00
Michal Krol
39c2fae657 python/regress: Do not generate HTML summary for vertex shader test. 2009-04-02 12:21:50 +02:00
Thomas Hellstrom
96fd3df59a glx: MakeCurrent fixes. 
1) If MakeContextCurrent is called with (NULL, None, None), Don't
   send the request to the X server if the current context is direct.
2) Return BadMatch in some error cases according to the glx spec.
3) If MakeContextCurrent is called for a context which is current in
   another thread, return BadAccess according to the glx spec.

Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
 2009-04-02 11:33:20 +02:00
Thomas Hellstrom
8e753d0404 dri glx: Fix dri_util::driBindContext 
1) Don't error-check here. It's done in glx makeCurrent.
2) Allow ctx and the dri drawables to be NULL for future use. This is
   currently blocked in glx makeCurrent.
3) Avoid updating dri drawables unless they are completely uninitialized.
   Since the updating was done outside of the lock, the driver need to
   verify and redo it anyway.

Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
 2009-04-02 11:33:19 +02:00
Thomas Hellstrom
c952b3e907 dri glx: Propagate driver MakeCurrent errors. 
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
 2009-04-02 11:33:19 +02:00
Michal Krol
fbabeb9b56 python/regress: Do not create zbuf for vertex shader test. 2009-04-02 10:00:11 +02:00
Michal Krol
336a4f84e8 python/regress: Add more vertex shader test cases. 2009-04-02 10:00:09 +02:00
Brian Paul
bd32640f77 swrast: remove unused integer lerp functions 2009-04-01 20:24:23 -06:00
Brian Paul
7fbae9f41d mesa: get rid of gl_texture_object::_BorderChan 2009-04-01 20:24:23 -06:00
Brian Paul
79c55e55f8 dri: use BorderColor instead of _BorderChan 2009-04-01 20:24:23 -06:00
Brian Paul
7aed2b0c30 swrast: remove old texture_apply() code; always use texture combine code 2009-04-01 20:24:22 -06:00
Brian Paul
84b24efe8d swrast: fix bad optimization check 2009-04-01 20:24:22 -06:00
Brian Paul
0d8d904823 swrast: remove unused parameter 2009-04-01 20:24:22 -06:00
Brian Paul
aef2e1c1dc swrast: minor improvements, clean-ups in texcombine code 2009-04-01 20:24:22 -06:00
Brian Paul
efe3d10aea mesa: simplify ycbcr->rgb conversion code 2009-04-01 20:24:22 -06:00
Brian Paul
611128365d mesa: convert more texture fetch functions to return GLfloat 2009-04-01 20:24:22 -06:00
Brian Paul
cb5bd7d4d4 mesa: switch texel fetch functions from GLchan to GLfloat 2009-04-01 20:24:22 -06:00
Brian Paul
0695413d2b swrast: use float4_array typedef to simplify the code a bit 2009-04-01 20:24:22 -06:00
Brian Paul
bd9b2be828 mesa: texture combine clean-ups 
Use MAX_COMBINER_TERMS instead of 4.
Rename some vars.
Update comments.
 2009-04-01 20:20:03 -06:00
Brian Paul
a35ad020f9 swrast: refactor depth/shadow sampling code 2009-04-01 20:17:19 -06:00
Brian Paul
933f3b13c3 swrast: general clean-up of texture combine code 2009-04-01 20:17:19 -06:00
Brian Paul
de2afd8688 swrast: do texture sampling/combining in floating point 
The code's cleaner and a step toward supporting float-valued texture sampling.
Some optimizations for common cases can be added and re-enabled...
 2009-04-01 20:17:19 -06:00
Brian Paul
f8304bf1ed demos: added progs/glsl/linktest.c to test linking of separate compilation units 2009-04-01 19:54:35 -06:00
Brian Paul
49fb750a68 glsl: implement compiling/linking of separate compilation units 
A shader program may consist of multiple shaders (source code units).
If we find there are unresolved functions after compiling the unit that
defines main(), we'll concatenate all the respective vertex or fragment
shaders then recompile.

This isn't foolproof but should work in most cases.
 2009-04-01 19:54:35 -06:00
Brian Paul
1ab225017e mesa: use correct tex unit lod bias for TXB instruction 2009-04-01 18:50:07 -06:00
Brian Paul
9cc79fc2dc swrast: fix glDrawBuffer(GL_FRONT_AND_BACK) 
We weren't putting the right colors into the back buffer in this mode.
 2009-04-01 18:44:15 -06:00
Brian Paul
e4b27b4a69 mesa: fix a recursive display list problem 
This fixes an issue when compiling glCallList() into another display list
when the mode is GL_COMPILE_AND_EXECUTE.

Before, the call to glCallList() called _mesa_save_CallList() which called
neutral_CallList() which then called _mesa_save_CallList() again.  In the
end, the parent display list contained two calls to the child display list
instead of one.

Let's be on the lookout for regressions caused by this change for a while
before we cherry-pick this elsewhere.
 2009-04-01 17:39:26 -06:00
Corbin Simpson
935e6b1924 r300-gallium: Translate vertex shader magic numbers. 2009-04-01 15:52:32 -07:00
Corbin Simpson
28fa809c9e r300-gallium: Fix compiler warnings. 
"const" is the right keyword, but I can't do that without adding a bunch
of really annoying and ugly const casts everywhere, and frankly,
that's really stupid, so instead, just don't make them const.
 2009-04-01 15:24:28 -07:00
Corbin Simpson
c4fb791909 r300-gallium: Add vertex shader for surface_copy. 2009-04-01 15:14:19 -07:00
José Fonseca
8d72caea3f util: Fix x86_64 build. 2009-04-01 22:05:07 +01:00
José Fonseca
346e127732 util: Lookup symbol names from addresses. 
Nice for stack backtraces.

Windows-only for now.
 2009-04-01 21:29:58 +01:00
Michal Krol
d11a476ead tgsi: Fix structure members initialisation. 2009-04-01 22:06:53 +02:00
Michal Krol
4900545bba python/regress: Add vertex shader LRP test. 2009-04-01 16:06:22 +02:00
Michal Krol
16c281dfb5 python/regress: Add vertex shader FRC test. 2009-04-01 16:06:20 +02:00
Brian Paul
f8dd6594bf glsl: fix texgen state variable tokens in emit_statevars() 
This fixes broken variable indexing into the gl_Eye/ObjectPlaneS/T/R/Q arrays.
See bug 20986.
 2009-04-01 07:37:08 -06:00
Brian Paul
2555bed7fc mesa: minor tweaks in append_token() for printing state var strings 2009-04-01 07:37:08 -06:00
Michal Krol
daec1035a2 tgsi: Lookup alternate instruction mnemonics when parsing tgsi text. 2009-04-01 11:49:55 +02:00
Michal Krol
1aa4b79dc7 tgsi: Provide alternate instruction mnemonics in tgsi info. 2009-04-01 11:45:25 +02:00
Michal Krol
9d77663abb tgsi/doc: Fix typo. 2009-04-01 11:25:58 +02:00
Michal Krol
998234ced2 python/regress: Add vertex shader EX2 test. 2009-04-01 11:25:02 +02:00
Michal Krol
449bab61b3 python/regress: Add vertex shader DST test. 2009-04-01 11:09:37 +02:00
Michal Krol
65cbe7e69c python/regress: Fix vertex shader XPD test. 2009-04-01 11:08:41 +02:00
Michal Krol
dd6f1771c9 python/regress: Indent. 2009-04-01 10:58:46 +02:00
Michal Krol
5d8677469b python/regress: Add vertex shader test for XPD. 2009-04-01 10:56:53 +02:00
Michal Krol
541d74423a python/regress: Rename test files from *.txt to *.sh -- won't be .gitignored. 2009-04-01 10:34:08 +02:00
Michal Krol
e8b5d170ab python/regress: Add more vertex shader tests. 2009-04-01 10:34:05 +02:00
Corbin Simpson
27d886ae33 r300-gallium: Backwards test. 
Wow, how long's that been there? Embarrassing.
 2009-03-31 20:24:50 -07:00