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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
2008-03-21mesa: minor code re-orgBrian Paul
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.
2008-03-19better text labelsBrian Paul
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
2008-03-19gallium: fix bug in cso_single_sampler_done() in computation of nr_samplersBrian Paul
Need to find highest used sampler so search from end toward beginning.
2008-03-19gallium: Fix broken logic.José Fonseca
2008-03-19gallium: explict float castsKeith Whitwell
2008-03-19gallium: implement CSO save/restore functions for use by meta operations ↵Brian
(blit, gen-mipmaps, quad-clear, etc) Also, additional cso_set_*() functions for viewport, framebuffer, blend color, etc. state.