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* draw: Silencium compiler warnings on Windows.Michal Krol2008-12-111-1/+1
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* gallium: added draw_set_mrd() function to fix polygon offsetBrian Paul2008-12-104-2/+16
| | | | | | | | 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...
* util: new funcs for triming/validating primitivesKeith Whitwell2008-12-101-0/+122
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* draw: add const qualifiersKeith Whitwell2008-12-102-4/+4
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* gallium: Abort by default on windows user space.José Fonseca2008-12-091-1/+1
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* tgsi: Reenable OPCODE_ARR.Michal Krol2008-11-261-3/+2
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* tgsi: Fix build.Michal Krol2008-11-261-6/+2
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* tgsi: Implement OPCODE_ROUND for SSE2 backend.Michal Krol2008-11-261-1/+28
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* tgsi: Implement OPCODE_SSG/SGN.Michal Krol2008-11-262-2/+46
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* gallium: disable TGSI_OPCODE_ARR case until emit_rnd() is redone.Brian Paul2008-11-261-1/+2
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* Revert "tgsi: Implement OPCODE_ROUND for SSE2 backend."Brian Paul2008-11-261-28/+1
| | | | | | | This reverts commit 685fd2c035e284db2447ede0f6da278adaa70a0d. Does not compile since emit_rnd() is trying to pass 4 params to emit_func_call_dst() which takes 3 params.
* tgsi: Implement OPCODE_ARR.Michal Krol2008-11-262-5/+7
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* tgsi: Implement OPCODE_ROUND for SSE2 backend.Michal Krol2008-11-261-1/+28
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* pipebuffer: Fix buffer overflow.José Fonseca2008-11-251-1/+1
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* pipebuffer: Ondemand buffer manager.José Fonseca2008-11-244-0/+319
| | | | | A variation of malloc buffers which get transferred to real graphics memory when there is an attempt to validate them.
* pipebuffer: Implement proper buffer validation.José Fonseca2008-11-2414-108/+367
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* gallium: Use costum log2 for all windows builds.José Fonseca2008-11-171-6/+8
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* gallium: State when there are no memory leaks detected.José Fonseca2008-11-171-0/+6
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* gallium: Make handle_table reentrant.José Fonseca2008-11-171-8/+26
| | | | | | | Ensure that the object has consistent state also when calling the destroy callback. Namely, ensure the object passed to the callback is removed from the table prior to calling the destroy callback to avoid a infinite loop or double free.
* gallium: increase table size for fast log/pow functionsBrian Paul2008-11-142-4/+6
| | | | The various conformance tests pass now.
* util: Use OpenGL rasterization rules in blits and mipmap generation.Brian Paul2008-11-142-0/+2
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* translate: pull in prefetch and other optimizations from draw_vs_aos.cKeith Whitwell2008-11-142-112/+204
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* util: Optimise log2().Michal Krol2008-11-121-1/+2
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* util: Add log2() definition for MSC.Michal Krol2008-11-121-0/+5
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* draw: Add missing include.Michal Krol2008-11-121-0/+1
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* gallium: fix comment again. A half-closed interval was intended.Brian2008-11-101-2/+2
| | | | Never saw the [a,b[ notation before.
* gallium: fix typos in commentsBrian Paul2008-11-101-2/+2
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* gallium: actually flip the coordinatesZack Rusin2008-11-101-1/+2
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* util: Fix util_fast_pow/exp2/log2.Brian2008-11-092-69/+64
| | | | | | | | | | | | | | | | | | | | - Use a lookup table for log2. - Compute (float) (1 << ipart) by tweaking with the exponent directly to avoid integer overflow and float conversion. - Also table negative exponents to avoid float division and branching. - Implement util_fast_exp as function of util_fast_exp2. -------- Cherry-picked from gallium-0.2: 8415d06d90a197e16554dab98d160334fd9f9f93 This fixes some pow() glitches seen in fslight.c, spectex.c, etc. Conflicts: src/gallium/auxiliary/util/u_math.h
* gallium: _debug_vprintf() should be silent if DEBUG is not definedBrian2008-11-091-0/+2
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* gallium: implement TGSI_OPCODE_NRM/NRM4 in tgsi_exec.cBrian2008-11-061-1/+58
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* gallium: debug code to print vertex array data (disabled)Brian Paul2008-11-061-0/+89
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* gallium: check execution mask in indirect register loadsBrian2008-11-051-0/+23
| | | | | Zero-out the index for disabled execution channels to avoid using potential garbage values (thus avoiding bad array indexing).
* gallium: don't range check tgsi register index for indirect accessesBrian2008-11-051-5/+9
| | | | Fixes progs/vp/arl.txt test.
* gallium: call tgsi_set_exec_mask() and use exec mask in SSE ARL codeBrian Paul2008-11-053-3/+52
| | | | | This prevents vertex shaders from referencing invalid memory locations when the shader is operating on less than four vertices or fragments.
* gallium: added tgsi_set_exec_mask()Brian Paul2008-11-051-0/+25
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* gallium: added some sanity check assertions for constant buffer indexingBrian Paul2008-11-051-0/+4
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* gallium: added some debug code (disabled)Brian Paul2008-11-051-0/+24
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* gallium: disable some debug outputBrian Paul2008-11-051-1/+2
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* draw: Implement TGSI_OPCODE_TRUNC.michal2008-11-051-0/+14
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* tgsi: Implement OPCODE_TRUNC.michal2008-11-051-1/+17
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* gallium: new sanity assertions in mmAllocMem()Brian Paul2008-10-291-0/+4
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* gallium: fix copy&paste bugBrian Paul2008-10-291-1/+1
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* gallium: fix alignment parameter passed to u_mmAllocMem()Brian Paul2008-10-291-2/+2
| | | | | | Was 32, now 5. The param is expressed as a power of two exponent. The net effect is that the alignment was a no-op on X86 but on PPC we always got the same memory address everytime rtasm_exec_malloc() was called.
* draw: don't assume output buffer pointer is alignedKeith Whitwell2008-10-071-1/+1
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* draw: add switch for drivers to force vertex data passthroughKeith Whitwell2008-10-074-19/+33
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* gallium: replace assertion with conditional/recovery codeBrian2008-10-061-1/+5
| | | | | The assertion failed when we ran out of exec memory. Found with conform texcombine test.
* draw: Fix compiler errors on Windows.Michal Krol2008-10-061-3/+3
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* rtasm: fix debug buildKeith Whitwell2008-10-061-1/+1
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* make draw's vertex_info struct smaller/quicker to compare with memcmp()Keith Whitwell2008-10-066-19/+49
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