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2008-03-21cell: Generate blend / depth test code when state atom is createdIan Romanick
Code generation should be performed when the device-specific state atom is created, not when it is bound.
2008-03-21cell: Change code-gen for CONST_COLOR blend factorIan Romanick
Previously the constant color blend factor was compiled into the generated code. This meant that the code had to be regenerated each time the constant color was changed. This doesn't fit with the model used in Gallium. As-is, the code could be better. The constant color is loaded for every quad processed, even if it is not used. Also, if a lot of (1-x) blend factors are used, 1.0 will be loaded and reloaded into registers many times.
2008-03-21Tabs to spacesIan Romanick
2008-03-21cell: Remove unnecessary default_blend work-aroundIan Romanick
I suspect that there was some other bug in the blend code-gen that made this work-around necessary.
2008-03-21gallium: fix const buffer update bugBrian
If only glUniform is called between two renderings, the const buffers weren't getting updated. Need to set the _NEW_PROGRAM flag in st_upload_constants() as that's the dirty flag set by glUniform. Fixes glean tapi2 test.
2008-03-21Refactor PBO validate/map code.Brian
We always need to do PBO validation, so do that in core Mesa before calling driv er routine. cherry-picked from Mesa/master.
2008-03-21gallium: implement PBO operations for glDraw/ReadPixels and glBitmapBrian Paul
At this time there are no optimizations for directly blitting between buffer objects and surfaces (always go through mappings). glean pbo test passes now
2008-03-21add a number of PBO validate/map/unmap functionsBrian Paul
Helper functions for (some) drivers, including swrast. cherry-picked from Mesa/master
2008-03-21Fix some PBO breakage.Brian
In _mesa_Bitmap, can't early return if bitmap ptr is NULL, it may be an offset into a PBO. Similarly for _mesa_GetTexImage.
2008-03-21i915: added to-do note about setting the max_lod register to get proper ↵Brian
min/mag filter selection
2008-03-21gallium: use is_format_supported(PIPE_FORMAT_DXT5_RGBA) to check if s3tc is ↵Brian Paul
supported The PIPE_CAP_S3TC token will be deprecated.
2008-03-21gallium: added DXT formats (preliminary, will probably change)Brian Paul
2008-03-21gallium: use is_format_supported() to determine if GL_EXT_texture_sRGB is ↵Brian Paul
supported
2008-03-21gallium: document is_format_supported()'s type paramBrian Paul
2008-03-21gallium: PIPE_FORMAT_TYPE_ commentsBrian Paul
2008-03-21gallium: added sRGB formatsBrian Paul
2008-03-21gallium: additional comments, fix typos, etcBrian Paul
2008-03-21gallium: Update scons build for state tracker files added/removed.Michel Dänzer
2008-03-20cell: Fix several bugs in blend code-genIan Romanick
- Alpha factor set to a _COLOR mode was mishandled - Cases when either dst factor or src factor was ZERO were mishandled - MIN and MAX cases were backwards - Case when blend was disabled was mishandled - Incorrect comments about number of instructions generated The tests blendminmax and blendsquare run correctly.
2008-03-20cell: Call the correct function to generate blending codeIan Romanick
Cut-and-paste for the lose. :(
2008-03-20cell: Fix bus error when there is no depth bufferIan Romanick
2008-03-20cell: Use code-gen for alpha blendIan Romanick
So far this is only tested when GL_BLEND is disabled.
2008-03-20gallium: catch some out of memory conditions in the texture image code.Brian Paul
st_finalize_texture()'s return code now indicates success/fail instead of presence of texture border (which we discard earlier).
2008-03-20gallium: set fb.width/heightBrian
2008-03-20gallium: enable vp input semantic infoBrian
2008-03-20gallium: use new framebuffer width, height fieldsBrian
2008-03-20cell: use pipe_framebuffer_state.width, heightBrian
2008-03-20gallium: assign framebuffer width, heightBrian
2008-03-20gallium: unused var silence warningBrian
2008-03-20gallium: added width, height to pipe_framebuffer_stateBrian
2008-03-20gallium: glBitmap code now separe from glDraw/CopyPixels codeBrian
Also, glBitmap now re-uses the vertex buffer to avoid frequent allocations/ deallocations. And, use u_simple_shaders utility code.
2008-03-20gallium: glBitmap code now separated from glDraw/CopyPixels codeBrian
2008-03-20gallium: create one vertex buffer and re-useBrian
2008-03-20gallium: use sizeof(vertex buffer)Brian
2008-03-20gallium: Y-invert blit depending on framebuffer orientationBrian
2008-03-20gallium: in clear_with_quad() check fb orientation, invert Y if neededBrian
2008-03-20gallium: Give some chance for the table to actually grow.José Fonseca
2008-03-20gallium: Fix build on Windows.Michal Krol
2008-03-20gallium: Fix build on Windows.Michal Krol
2008-03-20gallium: remove unused local varKeith Whitwell
2008-03-20gallium: create one vertex buffer and re-use, also enable bypass_clippingBrian
Quad clears should be a little more efficient now.
2008-03-20gallium: create vertex buffer once and re-use.Brian
2008-03-20gallium: added util_draw_vertex_buffer()Brian
2008-03-20gallium: temporarily disable the memcmp() in cso_set_framebuffer()Brian
The memcmp() fails to detect buffer size changes...
2008-03-20gallium: use the utility pasthrough shadersBrian
This avoids the Mesa->TGSI translation step.
2008-03-20gallium: added util_make_fragment_passthrough_shader()Brian
2008-03-20gallium: add debug facility to dump random blobs as hexKeith Whitwell
2008-03-19gallium: added fb_width/height fields to softpipe contextBrian Paul
These are convenience fields. Otherwise, we have to check cbuf[0] or zsbuf in various places.
2008-03-19gallium: add face, dirtyLevels params to pipe->texture_update()Brian Paul
This provides better information about which images in texture object have changed. Also, call texture_update() from more places previously missed.
2008-03-19gallium: need to set/save framebuffer state in st_context since we use it ↵Brian Paul
elsewhere
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