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path: root/src/gallium/drivers/softpipe
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2008-12-17softpipe: fix vertex shader texture samplingBrian Paul
Need to disable/bypass lambda calculation since derivatives of texcoords are meaningless for adjacent vertices.
2008-12-15Merge commit 'origin/gallium-0.1' into gallium-0.2Alan Hourihane
Conflicts: src/gallium/winsys/gdi/SConscript
2008-12-11softpipe: Add missing header include.Michal Krol
2008-12-10Merge commit 'origin/gallium-0.1' into gallium-0.2Brian Paul
2008-12-10gallium: added draw_set_mrd() function to fix polygon offsetBrian Paul
The Minimum Resolvable Depth factor depends on the driver and can't just be computed from the number of Z buffer bits. Glean's polygon offset test now passes with softpipe. Still need to determine the MRD factor for other gallium drivers, if they use the draw module's polygon offset stage...
2008-12-04softpipe: plug in softpipe's texture samplers into draw module.Brian
2008-12-04gallium: added PIPE_CAP_MAX_VERTEX_TEXTURE_UNITS queryBrian
2008-12-01softpipe: minor tweaks, clean-upsBrian
2008-12-01softpipe: compute nearest/linear texcoords four at a time.Brian
A small step toward SIMD-izing the code.
2008-12-01gallium: minor texture-related clean-ups, comments, etcBrian
2008-11-25softpipe: Fix function prototype.Michal Krol
2008-11-24gallium: massage sp_vbuf_draw() and sp_vbuf_draw_arrays() to look more alikeBrian Paul
Also, update some comments.
2008-11-23softpipe: remove old/unneeded dependencies between TGSI exec and softpipeBrian
Use tgsi_sampler struct as a base class. Softpipe subclasses it and adds the fields it needs.
2008-11-09gallium: use PIPE_ARCH_SSE to protect use of SSE instrinsics onlyBrian
This allows us to use SSE codegen with debug builds again. When PIPE_ARCH_SSE is set (w/ gcc -msse -msse2) we will also use the gcc SSE intrinsic functions.
2008-11-06Merge commit 'origin/gallium-0.1' into gallium-0.2Brian Paul
2008-11-06softpipe: debug code (disabled)Brian Paul
2008-11-05Merge commit 'origin/gallium-0.1' into gallium-0.2Brian Paul
Conflicts: src/gallium/auxiliary/rtasm/rtasm_execmem.c src/mesa/shader/slang/slang_emit.c src/mesa/shader/slang/slang_log.c src/mesa/state_tracker/st_atom_framebuffer.c
2008-11-05gallium: call tgsi_set_exec_mask() and use exec mask in SSE ARL codeBrian Paul
This prevents vertex shaders from referencing invalid memory locations when the shader is operating on less than four vertices or fragments.
2008-10-21gallium: remove unused varBrian Paul
2008-10-15gallium: fix the shader-rebind test in softpipe, as was done for the draw ↵Brian Paul
module.
2008-10-15gallium: temporariliy revert softpipe shader optimizationBrian Paul
2008-10-10Merge commit 'origin/gallium-0.1' into gallium-0.2Keith Whitwell
Conflicts: src/gallium/auxiliary/gallivm/instructionssoa.cpp src/gallium/auxiliary/gallivm/soabuiltins.c src/gallium/auxiliary/rtasm/rtasm_x86sse.c src/gallium/auxiliary/rtasm/rtasm_x86sse.h src/mesa/main/texenvprogram.c src/mesa/shader/arbprogparse.c src/mesa/shader/prog_statevars.c src/mesa/state_tracker/st_draw.c src/mesa/vbo/vbo_exec_draw.c
2008-10-07gallium: Introduce PIPE_ARCH_SSE define for SSE support.José Fonseca
Besides meaning x86 and x86-64 architecture, it also depends on SSE2 support enabled on gcc. This fixes the linux-debug build.
2008-10-06make draw's vertex_info struct smaller/quicker to compare with memcmp()Keith Whitwell
2008-09-19softpipe: Obey const qualifier.José Fonseca
2008-09-17cell: dump generated code if CELL_DEBUG=asmBrian Paul
2008-09-09softpipe: Code (commented out) to dump BMPs.José Fonseca
2008-09-09softpipe: Silence compiler warning on Windows.Michal Krol
2008-09-08softpipe: Protect pipe_condvar_signal/broadcast calls with a mutex.Michal Krol
2008-09-08softpipe: Set SP_NUM_QUAD_THREADS 1 effectively disabling multithreaded ↵Michal Krol
softpipe. We want to make it env variable, or even better, autodetect as the feature makes softpipe run slower on a single CPU.
2008-09-08softpipe: More improvements for multithreaded softpipe.Michal Krol
Store only input and inout of a quad_header in job que.
2008-09-08softpipe: Split changing fields of quad_header into input, inout and output ↵Michal Krol
parts.
2008-09-08softpipe: Improve multithreaded softpipe.Michal Krol
Use condition vars to communicate between threads instead of stalling.
2008-09-08softpipe: First attempts at multithreaded softpipe.Michal Krol
Configured for 2 cores.
2008-09-05softpipe: convert clear color to surface format if neededBrian Paul
2008-09-04softpipe: use the new util_surface_copy/fill() functionsBrian Paul
2008-09-04softpipe: Add missing include.José Fonseca
2008-09-04softpipe: Use pipe_buffer_* inlines as much as possible.José Fonseca
2008-09-03gallium: Have pipe_buffer_* receive a pipe_screen instead of a pipe_context.José Fonseca
We want to use the pipe_buffer_* inlines everywhere, but a pipe context is not always available nor is it needed.
2008-08-24gallium: refactor/replace p_util.h with util/u_memory.h and util/u_math.hBrian Paul
Also, rename p_tile.[ch] to u_tile.[ch]
2008-08-22gallium: move pipe_copy_rect(), pipe_fill_rect() protos into new u_rect.h headerBrian Paul
2008-08-22gallium: stop using ifloor(), FABSF(), etcBrian Paul
2008-08-22gallium: replace LOG2() macro with util_fast_log2() inline funcBrian Paul
2008-08-20gallium: test for and cull prims with inf/nan vertices in sp_setup.c code.Brian Paul
2008-08-19gallium: fix do_flip bug in sp_surface_copy()Brian Paul
Surfaces are always in y=0=top raster order so the caller should invert the Y coordinate if needed; don't do it in sp_surface_copy(). Fixes a glCopyTexture regression.
2008-08-12softpipe: Include missing header.Michal Krol
2008-08-11gallium: debug/print vertex tweakBrian Paul
2008-08-08gallium: Add destroy callback to all *_winsys interfaces.José Fonseca
For consistency and to simplify these objects' destruction.
2008-08-07softpipe: add support for PIPE_FORMAT_X8Z24_UNORM, PIPE_FORMAT_Z24X8_UNORMBrian Paul
2008-08-07gallium: s/pf_sprint_name/pf_name/Brian Paul
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