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2008-12-18gallium: fix two-sided lighting test in state trackerBrian Paul
This fixes two-sided lighting for vertex shaders.
2008-12-18glsl: Fix handling of nested parens in macro actual arguments.Michal Krol
2008-12-18mesa: Pass the context to query object delete cb to avoid null dereference.Eric Anholt
2008-12-17mesa: choose GLSL vertex shader over ARB/internal vertex program in ↵Brian Paul
get_fp_input_mask() This is a work-around the for the fact that we do fragment shader state validation before vertex shader validation (see comments in state.c) so in get_fp_input_mask() we can't rely on ctx->VertexProgram._Current being up to date yet. This fixes a glean glsl1 test failure.
2008-12-17mesa: fix fixed-function test in get_fp_input_mask() - again.Brian Paul
The problem we're solving only occured when there was a user-defined vertex shader but no fragment shader. Check for that case now. Fixes glean api2 vertex array failure.
2008-12-17mesa: add missing cases for texture array targetsBrian Paul
2008-12-17Revert "mesa: fix vertex program test in get_fp_input_mask()"Brian Paul
This reverts commit cdaaf8e107010624bed4abdf9553c0ef63c8b708.
2008-12-17mesa: fix vertex program test in get_fp_input_mask()Brian Paul
We were accidentally using the fixed-function logic when a vertex shader was being used.
2008-12-12gallium: fix refcount bug introduced in eb20e2984Keith Whitwell
2008-12-12gallium: avoid mapping same vertex buffer in subsequent framesKeith Whitwell
Quite a few util modules were maintaining a single vertex buffer over multiple frames, and potentially reusing it in subsequent frames. Unfortunately that would force us into syncrhonous rendering as the buffer manager would be forced to wait for the previous rendering to complete prior to allowing the map. This resolves that issue, but requires the state tracker to issue a few new flush() calls at the end of each frame.
2008-12-12st: reduce unnecessary calls to pipe->set_vertex_buffers()Keith Whitwell
2008-12-12st: move feedback draw function to new fileKeith Whitwell
2008-12-12st: don't unilaterally ABS the argument to RSQKeith Whitwell
2008-12-12mesa: Bring in new mesa sub-statetracker.José Fonseca
Some code cleanup is still in order.
2008-12-10gallium: only mark back color buffer surfaces as undefined after swapbuffersBrian Paul
Marking all surfaces as undefined was wrong and cause some glean failures because glReadPixels was used after SwapBuffers.
2008-11-26gallium: fix glBitmap color bugBrian Paul
By time we get around to rendering the cached bitmap, the current color may have changed. Need to make sure we load the constant slot with the cached color.
2008-11-26gallium: replace 2 with PIPE_SHADER_TYPESBrian Paul
2008-11-24gallium: fix inverted raster pos when drawing into FBOBrian Paul
2008-11-24mesa: Don't call fence_finish with a null fence.José Fonseca
2008-11-11mesa: restore the negate flag of dots in build_lighting.Xiang, Haihao
Dots is re-used if more than one light is enabled. Previously the negate flag of dots may affect next light.
2008-11-10dri: alloc __DRIscreen object with calloc()Brian Paul
Conflicts: src/mesa/drivers/dri/common/dri_util.c
2008-11-10mesa: fix logic error in GLSL linker when looking for main() shadersBrian Paul
2008-11-10Mesa: fix number of buffers in st_draw_vbo().Pekka Paalanen
The clean-up call to pipe->set_vertex_buffers() should use the same number of buffers as the first call. Signed-off-by: Pekka Paalanen <pq@iki.fi>
2008-11-07mesa: use _bfc0 instead of _col0 when building back face lighting.Brian Paul
cherry-picked from master: 4550b0562d5b59890fccb0e7eb0dbef967d1ccf9
2008-11-06mesa: update the shader programs->TexturesUsed array at link timeBrian Paul
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.
2008-11-06gallium: added st_print_shaders() function to help w/ debuggingBrian Paul
2008-11-05gallium: added check for degenerate drawing callsBrian Paul
2008-11-05gallium: if VERBOSE_GLSL flag is set, check for non-initialized uniforms at ↵Brian Paul
draw time This will warn the user that the shader being run may be using uninitialized uniform variables.
2008-11-05mesa: fix a GLSL array indexing codegen bugBrian Paul
Expressions like array[i] + array[j] didn't work properly before.
2008-11-05mesa: remove extra \n from printf stringBrian Paul
2008-11-05mesa: add Initialized field to gl_uniform struct, for debugging purposes onlyBrian Paul
2008-11-04mesa: fix float-valued GLSL vertex attribute variablesBrian Paul
The swizzle mask for such variables wasn't set up properly.
2008-11-01mesa: silence warningsBrian Paul
2008-11-01mesa: do scope replacement for while/for loops tooBrian Paul
This fixes a function inlining bug involving vars declared inside loop bodies.
2008-11-01mesa: glsl tree print improvementsBrian Paul
2008-11-01mesa: fix assignment / parameter passing of sampler typesBrian Paul
2008-11-01mesa: additional debug flags for glsl debug/disassemblyBrian Paul
2008-10-31mesa: fix some bugs with precision qualifier parsingBrian Paul
2008-10-31mesa: do scope replacement for variable initializers tooBrian Paul
2008-10-31mesa: fix copy/paste error in GLSL error msgBrian Paul
2008-10-20mesa: note that texcoords are generated by setup routines when pointsprite ↵Keith Whitwell
enabled
2008-10-18gallium: add some checks for null surface pointers in state trackerBrian Paul
Fixes some segfaults in low memory situations.
2008-10-17gallium: fix mis-matched malloc/free vs. aligned malloc/freeBrian Paul
Use aligned malloc/free for teximage data everywhere to be consistant. The mismatch didn't make any difference when HAVE_POSIX_MEMALIGN was defined.
2008-10-14mesa: modify fixed function vertex programs not to reference constant attributesKeith Whitwell
2008-10-10mesa: new _mesa_set_vp_override() function for driver-override of vertex programBrian Paul
Patch provide by Keith. Used in state tracker by DrawPixels to indicate that the state tracker (driver) is using its own vertex program. This prevents the texenvprogram code from replacing conventional shader inputs with state vars. Fixes glDraw/CopyPixels regressions.
2008-10-09mesa: rasterizer state depends on ST_NEW_VERTEX_PROGRAMBrian Paul
Check for per-vertex point size must be done when vertex program changes.
2008-10-08mesa: in _mesa_combine_programs() take new STATE_CURRENT_ATTRIB color into ↵Brian Paul
account Commit 1680ef869625dc1fe9cf481b180382a34e0738e7 changed the texenv program to get color from a state register instead of a constant-valued vertex attribute. This broke program concatenation (so glDraw/CopyPixels broke). Now check if the second program get's color from a constant register and handle that case appropriately.
2008-10-07Mesa: fix the case where there are no vertex attributes.Stephane Marchesin
This is a backport of 8e8208d6db8b764568539784a6473d545dec2265 to gallium-0.1
2008-10-07mesa: replace GLuint with GLbitfield to be clearer about usageBrian Paul
Also, fix up some comments to be doxygen style.
2008-10-07mesa: update state after binding vertex list in dlist pathKeith Whitwell
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