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Author SHA1 Message Date
Brian Paul
f6d23943cd mesa: fix tnl->render_inputs_bitset setup for fragment program texcoords 
Handle the case where there's no per-vertex texcoords but the fragment shader
needs texcoords.

Fixes piglit shaders/fp-generic/dph test.
 2009-02-06 10:48:38 -07:00
Brian Paul
1df62651b2 swrast: return (0,0,0,1) when sampling incomplete textures, not (0,0,0,0) 
Fixes piglit shaders/fp-incomplete-tex test.
 2009-02-06 10:47:31 -07:00
Brian Paul
e01a03d222 glsl: new MESA_GLSL env var for GLSL debugging features 
Replaces the VERBOSE_GLSL, VERBOSE_GLSL_DUMP flags which only worked in debug
builds.  MESA_GLSL will work both in debug and non-debug builds.
Also add facility to dump glUniform() calls to stdout.
 2009-02-06 10:21:36 -07:00
Brian Paul
6ce0c6e743 mesa: tweak output of _mesa_write_shader_to_file() 
Enclose GPU code in comments to the file can be re-fed back into GLSL compiler.
 2009-02-06 10:20:33 -07:00
Brian Paul
aafcc26642 Revert "mesa: meaningless whitespace change to see if git's working (ignore)" 
This reverts commit b2e779988e.

I didn't mean to push this stuff yet.  I'm having a bad git day...
 2009-02-06 10:00:34 -07:00
Brian Paul
b2e779988e mesa: meaningless whitespace change to see if git's working (ignore) 2009-02-06 09:57:28 -07:00
Dave Airlie
da795ff0a8 radeon: remove include that breaks build in !OLD_PACKET path 
this path isn't enabled by default in any case.
 2009-02-07 00:18:34 +10:00
Brian Paul
6e5d311719 mesa: remove oddball linux-directfb-install makefile rule 
It's probably not needed since the 'make install' rules were overhauled last year.
 2009-02-05 08:41:27 -07:00
Brian Paul
681a13e7f9 mesa: minor Makefile improvement for versioning 2009-02-05 08:39:10 -07:00
Brian Paul
285b500bb7 glsl: use _slang_var_swizzle() in a few places to simplify the code. 2009-02-04 17:40:51 -07:00
Brian Paul
d96d8b21bf glsl: remove unused prototype 2009-02-04 17:37:20 -07:00
Brian Paul
0744805d58 glsl: replace assertion with conditional in _slang_pop_var_table() 
We were hitting the assertion when we ran out of registers, which can happen.

Also, add some additional assertions and freshen up some comments.
 2009-02-04 17:32:07 -07:00
Brian Paul
1ca05a066b mesa: more info in error messages 2009-02-04 16:33:25 -07:00
Brian Paul
8962bac0a1 swrast: add minor comments 2009-02-04 16:33:25 -07:00
Brian Paul
79e3441f66 Revert "docs: document new MESA_GLX_FORCE_DIRECT env var for the Xlib driver" 
This reverts commit 2f51be75c5.
 2009-02-04 16:33:25 -07:00
Brian Paul
c35a5aeb70 mesa: make Xlib glXIsDirect() always return True 2009-02-04 16:33:25 -07:00
Brian Paul
c06c74c0b8 demos: remove unused function 2009-02-04 16:33:25 -07:00
Brian Paul
906c60d0b7 demos: silence uninitialized var warning 2009-02-04 16:33:25 -07:00
Brian Paul
803504e69f mesa: minor error msg improvement 2009-02-04 16:33:25 -07:00
Chris Wilson
e92d97d75b intel: Decode MI operands using specific length masks 
The MI opcodes have different variable length masks, so use an operand
specific mask to decode the length.
 2009-02-04 17:04:31 -05:00
Chris Wilson
05d130a35a intel: Correct decoding of 3DSTATE_PIXEL_SHADER_CONSTANTS 
A couple of minor typos that proclaimed an error in the wrong command, and
failed to offset the mask.
 2009-02-04 16:56:31 -05:00
Eric Anholt
b2e09910f6 intel: Fix fbo_firecube regression with FBconfigs change. 
By selecting a 4444 texture format due to a bad test, we hit the
intel_update_wrapper error path, and despite the appearance of error handling
in it and its callers, the desired behavior (software fallback) doesn't occur.
 2009-02-04 10:31:04 -08:00
Maciej Cencora
c20df0ab4e r300: make the macros safe. add missing parenthesis. 2009-02-04 08:01:52 -07:00
Maciej Cencora
5ee71bad7b r300: Fix EXP2 fog 2009-02-04 08:01:52 -07:00
Eric Anholt
8910da5b7a intel: Fix commented-out glViewport in intel_meta_set_passthrough_transform. 
Too much commit -a while debugging.
 2009-02-03 20:06:48 -08:00
Eric Anholt
529d1d720e swrast: Add support for x8r8g8b8 fbconfig. 
This lets swrast produce an fbconfig suitable for the root visual now that
the server's not allowing mismatched fbconfigs.
 2009-02-03 20:06:48 -08:00
Brian Paul
2f51be75c5 docs: document new MESA_GLX_FORCE_DIRECT env var for the Xlib driver 2009-02-03 15:36:38 -07:00
Brian Paul
49e80bf6b1 xlib: use MESA_GLX_FORCE_DIRECT to make glXIsDirect() always return True 
Some apps won't run w/ indirect rendering contexts.
Also, consolidate some context-init code in new init_glx_context() function.
 2009-02-03 15:36:38 -07:00
Brian Paul
b5d549e351 mesa: simplify delete_wrapper() 2009-02-03 15:36:38 -07:00
Brian Paul
dd22f6f795 demos: modify bufferobj.c to exercise interleaved vertex arrays 
Also, put colors before vertex positions, and place the data at a 40-byte
offset from the start of the buffer.
 2009-02-03 15:17:26 -07:00
Brian Paul
8e8b25c26a demos: update multitex.c GLSL demo to use vertex arrays or glVertex-mode 
Press 'a' to toggle drawing mode.
 2009-02-02 16:51:45 -07:00
Brian Paul
4c5f390328 util: added more functions to extfuncs.h 2009-02-02 16:51:45 -07:00
Brian Paul
dea0d4d563 mesa: fix GLSL issue preventing use of all 16 generic vertex attributes 
Only 15 actually worked before since we always reserved generic[0] as an
alias for vertex position.

The case of vertex attribute 0 is tricky.  The spec says that there is no
aliasing between generic vertex attributes 0..MAX_VERTEX_ATTRIBS-1 and the
conventional attributes.  But it also says that calls to glVertexAttrib(0, v)
are equivalent to glVertex(v).  The distinction seems to be in glVertex-mode
versus vertex array mode.

So update the VBO code so that if the shader uses generic[0] but not gl_Vertex,
route the attribute data set with glVertex() to go to shader input generic[0].

No change needed for the glDrawArrays/Elements() path.

This is a potentially risky change so regressions are possible.  All the usual
tests seem OK though.
 2009-02-02 16:51:45 -07:00
Brian Paul
1cb7cd1292 glsl: update program->InputsRead when referencing input attributes 
This info will be used in the linker for allocating generic vertex attribs.
 2009-02-02 16:51:45 -07:00
Brian Paul
e33edafb2c mesa: fix stand-alone glslcompiler 2009-02-02 16:51:45 -07:00
Brian Paul
d2eff33ab7 mesa: make _mesa_fprint_program_opt() non-static 2009-02-02 16:51:45 -07:00
Eric Anholt
052c1d66a1 i965: Remove brw->attribs now that we can just always look in the GLcontext. 2009-02-02 15:34:10 -08:00
Eric Anholt
14321fcfde i965: Delete old metaops code now that there are no remaining consumers. 2009-02-02 15:34:09 -08:00
Eric Anholt
c96bac0950 intel: replace custom metaops clear with generic. 
No real-world impact on performance seen.  Even glxgears seems to be, if
anything, happier.
 2009-02-02 15:33:33 -08:00
Eric Anholt
dd1c68f151 dri2: Avoid round-tripping on DRI2GetBuffers for the same set of buffers. 
We only wanted to request when asked for the same set of buffers when a resize
has happened.  We can just watch the protocol stream for a ConfigureNotify
and flag to do it then.

This is about a 5% win from doing two glViewport()s per frame in openarena.
 2009-02-02 12:00:39 -08:00
Brian Paul
92ced46eaf mesa: move code after decls. Fixes Window build failure. 2009-02-02 07:48:10 -07:00
Ian Romanick
5b5ddfb89c glxgears: No, really. Fix the dyslexia. 2009-02-01 11:56:07 -08:00
Eric Anholt
24ff169486 intel: Correct FBconfig color masks with DRI2. Fail at copy and paste. 
This still leaves us with a broken depth 32 visual, but now it's the server's
visual setup that's at fault.
 2009-01-31 12:04:07 -08:00
Eric Anholt
1265e7267e Build dri.pc during the build rather than the install process. 
In a normal build system this is generated by configure.
 2009-01-31 12:04:07 -08:00
Brian
0001deef11 mesa: more display list cleanups 
Remove some unneeded fields.  Rename some function parameters.
 2009-01-31 12:11:40 -07:00
Brian
446abc2799 mesa: display list clean-ups 
Rename some structs and fields to be more consistant with the rest of mesa.
 2009-01-31 12:11:28 -07:00
Brian
7721bf267b mesa: minor comments, clean-ups 2009-01-31 12:11:28 -07:00
Brian
c6423132ff mesa: remove remnant of GL_SGIX_depth_texture 2009-01-31 12:11:28 -07:00
Keith Packard
954dfba129 i965: bump texture limit to 4kx4k 
Rendering and textures are limited to 8kx8k, but mesa limits things to
4kx4k, and magic guard band stuff may break on 8kx8k drawing. This is safe
though, and makes compiz work on bigger screens.

Signed-off-by: Keith Packard <keithp@keithp.com>
 2009-01-30 21:51:32 -08:00
Brian Paul
80684649a6 mesa: simplify the _mesa_get_proxy_tex_image() function 2009-01-30 16:03:32 -07:00