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Author SHA1 Message Date
Brian Paul
6b18a8d3e7 i965: new and updated comments 2009-04-03 09:07:03 -06:00
Brian Paul
264058f38a mesa: more error message info 2009-04-03 09:07:03 -06:00
Brian Paul
f5a4d20e4a mesa: clean up formatting and use 'return' instead of 'break' consistantly 2009-04-03 09:07:03 -06:00
Brian Paul
1146d40b9c i965: comments for brw_SAMPLE() 2009-04-03 09:07:03 -06:00
Brian Paul
e1a1a5a638 i965: comments for sampling code 2009-04-03 09:07:03 -06:00
Brian Paul
154cd7a723 i965: add support for float literal instruction operands 
Call the get_src_reg_imm() function when it's permissible to generate a
literal value src register.
 2009-04-03 09:07:03 -06:00
Brian Paul
966cd4f1af i965: remove 'nr' param from get_src/dst_reg() functions 
The value was always 1.
 2009-04-03 09:07:03 -06:00
Brian Paul
f1b9a5cff1 i965: fix comment typo 2009-04-03 09:07:03 -06:00
Brian Paul
d5346a925c i965: comments, clean-up in prepare_wm_surfaces() 2009-04-03 09:07:03 -06:00
Brian Paul
5d7f3ae15c i965: remove unneeded #includes 2009-04-03 09:07:03 -06:00
Brian Paul
7709b26e6b i965: formatting clean-ups 2009-04-03 09:07:03 -06:00
Brian Paul
4999721022 i965: comments, whitespace changes 2009-04-03 09:07:03 -06:00
Brian Paul
c82851598f i965: rename scratch_buffer -> scratch_bo to be consistant with other buffers 2009-04-03 09:07:03 -06:00
Brian Paul
bf28b576cb i965: fix indentation 2009-04-03 09:07:03 -06:00
Brian Paul
9f146943ec i965: whitespace changes, comments 2009-04-03 09:07:03 -06:00
Michal Krol
dfab375c07 tgsi/text: Allow optional component selection for indirect registers. 2009-04-03 17:06:36 +02:00
Michal Krol
3b7c9a9a16 python/regress: vertex shader FRC test does not use IN[1]. 2009-04-03 16:37:34 +02:00
Michal Krol
37661516ea python/regress: Add relative addressing tests. 2009-04-03 16:37:13 +02:00
Michal Krol
d2ed91201e util/debug: Initialise local variables. 2009-04-03 14:59:25 +02:00
Michal Krol
cc770e0a0c tgsi/text: Allow -|src| variant of -(|src|). 2009-04-03 14:59:22 +02:00
Alan Hourihane
f7039fde4f mesa: ensure pbo stencil buffers are mapped before use 2009-04-03 12:49:53 +01:00
Michal Krol
016052c18f python/regress: Add vertex shader source modifier tests. 2009-04-03 08:27:50 +02:00
Christoph Bumiller
030533dd10 nv50: fix viewport state update 2009-04-03 08:33:19 +10:00
Roland Scheidegger
ebc1478e50 mesa: fix TexParameter functions 
premature return in TexParameterf caused mesa to never call Driver.TexParameter
breaking drivers relying on this (fix bug #20966).
While here, also fix using ctx->ErrorValue when deciding to call
Driver.TexParameter. Errors are sticky and uncleared errors thus would cause
this to no longer get called. Since we thus need return value of
set_tex_parameter[if] can also optimize this to only call when value changed.
 2009-04-02 23:38:34 +02:00
Brian Paul
7b9bf39543 mesa: don't call ctx->Driver.ReadPixels() if width or height is zero 2009-04-02 13:05:55 -06:00
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