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Author SHA1 Message Date
Kristian Høgsberg e1fbb30211 glFlush before CopySubBuffer, fix coordinates and extension name typo. 2008-11-12 15:26:25 -05:00
Hanno Böck becf3d9272 glx: fix xcb build 2008-11-12 06:56:42 -07:00
Brian Paul 90246d3ea5 mesa: fix version check in dinoshade.c 2008-11-11 14:35:39 -07:00
Brian Paul f4361540f8 mesa: allow relative indexing into all register files and indirect dst register indexing 2008-11-11 14:35:39 -07:00
Kristian Høgsberg 57d78067bd Don't mess with emacs tab width. 2008-11-11 13:41:43 -05:00
Xiang, Haihao 09623fe551 intel: reset cliprect_mode to IGNORE_CLIPRECTS. 
This ensures all batchbuffers have a same cliprect mode after calling
_intel_batchbuffer_flush even if there aren't invalid commands in the
current batch buffer. (fix bug#18362).
 2008-11-11 13:58:15 +08:00
Xiang, Haihao 8412b06b67 mesa: restore the negate flag of dots in build_lighting. 
Dots is re-used if more than one light is enabled. Previously
the negate flag of dots may affect next light.
 2008-11-11 13:36:32 +08:00
Xiang, Haihao 064b04d464 mesa: update new state for RasterPos like other operations. 
This fixes a lighting issue when drawing a bitmap.
 2008-11-11 13:35:51 +08:00
Brian be1b8e5d6c mesa: new _mesa_is_pow_two() function 2008-11-10 20:16:00 -07:00
Brian Paul 8df4f6667f mesa: restore glapi/ prefix on #include 2008-11-10 16:38:47 -07:00
Brian Paul 59cc973940 mesa: fix some misc breakage caused by editing auto-generated files rather than the python generators 
Specifically:
  #include "glapitable.h" in src/mesa/main/glapi/dispatch.h
  Call _mesa_bsearch() in src/mesa/main/enums.c.
 2008-11-10 14:42:02 -07:00
Brian Paul 13f96c5401 GLX: fix out-of-bounds memory issue in indirect glAreTexturesResident() 
See bug 18445.
When getting array results, __glXReadReply() always reads a multiple of
four bytes.  This can cause writing to invalid memory when 'n' is not a
multiple of four.

Special-case the glAreTexturesResident() functions now.
To fix the bug, we use a temporary buffer that's a multiple of four bytes
in length.

NOTE: this commit also reverts part of commit 919ec22ecf
(glx/x11: Added some #ifdef GLX_DIRECT_RENDERING protection) which
directly edited the indirect.c file rather than the python generator!
I'm not repairing that issue at this time.
 2008-11-10 14:27:42 -07:00
Brian Paul 6186e7a206 dri: alloc __DRIscreen object with calloc() 2008-11-10 12:39:36 -07:00
Brian Paul 2d76a0d77a mesa: track initialization status of uniform variables. Plus, asst clean-ups. 2008-11-10 12:39:36 -07:00
Brian Paul 379ff8c956 mesa: initial support for uniform variable initializers. 
This lets one specify initial values for uniforms in the code, avoiding
the need to call glUniform() in some cases.
 2008-11-10 12:39:36 -07:00
Brian Paul 242c0cb543 mesa: fix logic error in GLSL linker when looking for main() shaders 2008-11-10 12:39:36 -07:00
Brian Paul 80c8017a64 mesa: allows 'f' suffix on GLSL float literals 2008-11-10 12:39:36 -07:00
Brian Paul e5359401d6 undo accidental changes to multitex.frag shader 2008-11-10 12:39:36 -07:00
Brian f1c9016af1 mesa: remove OPCODE_INT #define 2008-11-08 10:33:30 -07:00
Brian e24afc808f mesa: use NRM3 in emit_normalize_vec3() when drivers are ready 2008-11-08 10:29:03 -07:00
Brian Paul 87d1a26ba3 mesa: add support for 'centroid' qualifier in GLSL 1.20 2008-11-07 16:08:21 -07:00
Brian Paul 448156f769 mesa: add support for 'invariant' keyword for GLSL 1.20 2008-11-07 15:51:10 -07:00
Brian Paul b632e5aa7f mesa: reformat comments, rewrap lines, etc for a little better readability 2008-11-07 14:28:00 -07:00
Brian Paul 22459e7a9c mesa: forgot sqrt in NRM3/4 instructions 2008-11-07 12:59:36 -07:00
Brian Paul 6dc91b8371 mesa: fix opcode table order bug 2008-11-07 12:59:08 -07:00
Brian Paul a98a25c25f mesa: add GLSL support for DP2, NRM3, NRM4 instructions (not actually emitted yet though) 2008-11-07 09:51:25 -07:00
Brian Paul 65cb74ecc0 mesa: added DP2, DP2A instructions 2008-11-07 09:51:25 -07:00
Brian Paul 37eef7b474 mesa: added AND/OR/NOT/XOR instructions 2008-11-07 09:51:25 -07:00
Brian Paul d93072782a mesa: include shader/prog_instruction.h 
Seems to fix a mysteriously missing build dependency.
 2008-11-07 09:51:25 -07:00
Brian Paul f6ead50827 mesa: added OPCODE_NRM3/NRM4 instructions for vector normalization. 
We may emit these instructions from GLSL instead of DP3/RCP/MUL.

Also, implement SSG (set sign) instruction in the interpreter.
 2008-11-07 09:51:25 -07:00
Xiang, Haihao 4550b0562d mesa: use _bfc0 instead of _col0 when building back face lighting. 2008-11-07 14:58:04 +08:00
Brian Paul 035c0cf71a mesa: rename OPCODE_INT -> OPCODE_TRUNC 
Trunc is a more accurate description; there's no type conversion involved.
 2008-11-06 17:14:33 -07:00
Brian Paul 517401af07 mesa: update the shader programs->TexturesUsed array at link time 
If an application never calls glUniform() to set sampler variable values
they'll remain 0 (the default value/unit).
Now call _mesa_update_shader_textures_used() at link time in case glUniform()
is never called.  program->TextureUsed[] will then be correct for state
validation.
 2008-11-06 15:24:18 -07:00
Xiang, Haihao df94fd1764 i965: Always check vertex program. 
Now i965 also uses the vertex program created by Mesa Core, but this vertex program
is not only depend on mesa state _NEW_PROGRAM, so always check the current vertex
program is updated or not. This fixes broken demo cubemap.
 2008-11-06 15:25:55 +08:00
Gary Wong 0060d41549 i965: Implement missing OPCODE_NOISE3 instruction in fragment shaders. 
OPCODE_NOISE4 coming later.
 2008-11-05 20:38:05 -05:00
Brian Paul 1bfdab781b mesa: Fix compiler warnings on Windows. 
cherry-picked subset of a77976d2ee
 2008-11-05 16:04:40 -07:00
Brian Paul 50beb4e6fd mesa: fix a GLSL array indexing codegen bug 
Expressions like array[i] + array[j] didn't work properly before.
 2008-11-05 16:02:16 -07:00
Brian Paul dea4826b84 mesa: remove extra \n from printf string 2008-11-05 09:34:15 -07:00
Brian Paul 949e7383b5 mesa: add Initialized field to gl_uniform struct, for debugging purposes only 2008-11-05 09:17:55 -07:00
Brian Paul aab429c8df added glsl/skinning.c test to test matrix blending/weighting 2008-11-04 16:56:59 -07:00
Brian Paul 6c8274078d mesa: fix float-valued GLSL vertex attribute variables 
The swizzle mask for such variables wasn't set up properly.
 2008-11-04 16:55:18 -07:00
Brian Paul 35a9f1bccf print err msg if unable to open shader file 2008-11-04 16:55:18 -07:00
Brian Paul d3222cb1d4 remove old debug glFlush/Finish calls from demos 2008-11-04 16:55:18 -07:00
Eric Anholt 4be624d693 i965: Clean up stale NDC comment. 2008-11-02 12:30:01 -08:00
Eric Anholt 9fd4c27ae3 i965: Avoid vs header computation for negative rhw on G4X. 
This cuts one MOV out when setting a zero header.
 2008-11-02 12:30:01 -08:00
Eric Anholt 34b1776e8d i965: Merge GM45 into the G4X chipset define. 
The mobile and desktop chipsets are the same, and having them separate is
more typing and more chances to screw up.
 2008-11-02 12:30:00 -08:00
Eric Anholt d758c48761 i965: Fix copy'n'paste issue that made brw->urb.constrained useless. 
Also, add a comment explaining what brw->urb.constrained tries to do.
 2008-11-02 12:30:00 -08:00
Brian Paul bbffed0857 mesa: silence warnings 2008-11-01 16:05:40 -06:00
Brian Paul b625a0a475 mesa: do scope replacement for while/for loops too 
This fixes a function inlining bug involving vars declared inside loop bodies.
 2008-11-01 16:05:40 -06:00
Brian Paul 3d0d803313 mesa: glsl tree print improvements 2008-11-01 16:05:40 -06:00