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path: root/src/gallium/drivers/cell/ppu
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2008-09-17cell: example of doing fs/fm sequence with fnms in blendingBrian Paul
2008-09-17cell: dump generated code if CELL_DEBUG=asmBrian Paul
2008-09-17CELL: fleshing out the blending fragment opsRobert Ellison
- Added two new debug flags (to be used with the CELL_DEBUG environment variable). The first, "CELL_DEBUG=fragops", activates SPE fragment ops debug messages. The second, "CELL_DEBUG=fragopfallback", will eventually be used to disable the use of generated SPE code for fragment ops in favor of the default fallback reference routine. (During development, though, the parity of this flag is reversed: all users will get the reference code *unless* CELL_DEBUG=fragopfallback is set. This will prevent hiccups in code generation from affecting the other developers.) - Formalized debug message usage and macros in spu/spu_main.c. - Added lots of new code to ppu/cell_gen_fragment.c to extend the number of supported source RGB factors from 4 to 15, and to complete the list of supported blend equations. More coming, to complete the source and destination RGB and alpha factors, and to complete the rest of the fragment operations...
2008-09-16cell: Added RCP and RSQ instruction support.Jonathan White
2008-09-16cell: Added DP3 and DP4 instructionsJonathan White
2008-09-16cell: Optimized LERP with fmaJonathan White
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2008-09-16cell: Fixed MIN/MAX algorithmJonathan White
2008-09-15cell: export CELL_DEBUG=asm to dump SPU assembly codeBrian Paul
2008-09-15cell: Added LERP instructionJonathan White
2008-09-15cell: Added support for SLT, SEQ and SNE instructionsJonathan White
2008-09-15cell: Added support for ABS instructionJonathan White
2008-09-15Added support for SUB and MAD instructionsJonathan White
2008-09-13cell: implement negation, absolute value and set-sign for src regs in code genBrian Paul
2008-09-12cell: remove old disassembly/dump code; use dumper code in SPE emitter.Brian Paul
2008-09-12cell: implement DDX/DDY codegen (untested)Brian Paul
2008-09-12cell: implement TGSI immediates in SPE code generatorBrian Paul
2008-09-12cell: initial support for IF/ELSE/ENDIF in fragment shader codegenBrian Paul
Only one level of if/else/endif nesting is currently working.
2008-09-12cell: disable invalid spe_release_func() calls, fixes crash on exitBrian Paul
2008-09-12cell: fix non-debug build errorBrian Paul
2008-09-12cell: implement swizzling for src regsBrian Paul
2008-09-12cell: disable calls to old gen codeBrian Paul
2008-09-11cell: initial support for fragment shader code generation.Brian Paul
TGSI shaders are translated into SPE instructions which are then sent to the SPEs for execution. Only a few opcodes work, no swizzling yet, no support for constants/immediates, etc.
2008-09-11cell: minor improvements to fragment code-genBrian Paul
2008-09-11cell: put cell_ prefix on gen_fragment_function()Brian Paul
2008-09-11cell: fix typos in blend code-genBrian Paul
2008-09-11cell: disable NEW_VS emitBrian Paul
2008-09-11cell: checkpoint: remove more of the old per-fragment codeBrian Paul
2008-09-11cell: begin new blending code (both codegen and fallback paths)Brian Paul
2008-09-11cell: checkpoint commit of new per-fragment processingBrian Paul
Do code generation for alpha test, z test, stencil, blend, colormask and framebuffer/tile read/write as a single code block. Ian's previous blend/z/stencil test code is still there but mostly disabled and will be removed soon.
2008-09-11cell: comments, etc.Brian Paul
2008-09-05cell: convert clear color if neededBrian Paul
2008-09-04cell: move batch buffer init codeBrian Paul
2008-09-04cell: commentsBrian Paul
2008-09-04cell: more cell_init_*_functions()Brian Paul
2008-09-04cell: implement CELL_DEBUG env/options varBrian Paul
Options so far: "checker" module tile clear color by SPU ID to see where the tiles are "sync" to do synchronous DMA (only partially implemented)
2008-09-04cell: assorted comments, clean-ups, etc.Brian Paul
2008-09-04cell: use util_surface_copy/fill()Brian Paul
2008-09-04cell: include p_inlines.hBrian Paul
2008-09-04cell: Use pipe_buffer_* inlines as much as possible.José Fonseca
2008-09-03cell: flush rendering to current surfaces before installing new onesBrian Paul
This fixes crashes when resizing windows.
2008-09-03cell: update comments, fix typosBrian Paul
2008-09-03cell: change context type passed to cell_flush_int()Brian Paul
2008-09-03cell: add pipe_texture_reference() call in cell_get_tex_surface()Brian Paul
2008-09-03cell: updated assertionBrian Paul
2008-09-03cell: fix texture/surface allocation to allocate by multiple of tile sizeBrian Paul
This fixes the garbage blocks/pixels seen along the bottom of some windows.
2008-09-03cell: add -DDEBUG flag, fixes to Cell MakefilesBrian Paul
2008-09-03cell: add missing cell_tex_surface_release()Brian Paul
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.
2008-08-25cell: asst fixes to get driver building/running again.Brian
Note that SPU vertex transformation is disabled at this time.
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]
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