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path: root/src/gallium/auxiliary/tgsi/tgsi_ppc.c
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2009-10-23gallium: remove the swizzling parts of ExtSwizzleKeith Whitwell
These haven't been used by the mesa state tracker since the conversion to tgsi_ureg, and it seems that none of the other state trackers are using it either. This helps simplify one of the biggest suprises when starting off with TGSI shaders.
2009-08-20tgsi: check for SOA dependencies in SSE and PPC code generatorsBrian Paul
Fall back to interpreter for now. This doesn't happen very often.
2009-08-18Merge branch 'mesa_7_5_branch'Brian Paul
2009-08-18tgsi/ppc: we don't implement saturation modes yetBrian Paul
2009-08-11gallium: fix debug_printf() format stringBrian Paul
2009-08-03tgsi: report opcode name in addition to the number when translation failsBrian Paul
2009-07-23gallium: Fix PPC build.Michel Dänzer
2009-07-22gallium: simplify tgsi_full_immediate structKeith Whitwell
Remove the need to have a pointer in this struct by just including the immediate data inline. Having a pointer in the struct introduces complications like needing to alloc/free the data pointed to, uncertainty about who owns the data, etc. There doesn't seem to be a need for it, and it is unlikely to make much difference plus or minus to performance. Added some asserts as we now will trip up on immediates with more than four elements. There were actually already quite a few such asserts, but the >4 case could be used in the future to specify indexable immediate ranges, such as lookup tables.
2009-02-18util: Move p_debug.h into util module.José Fonseca
The debug functions depend on several util function for os abstractions, and these depend on debug functions, so a seperate module is not possible.
2009-02-10tgsi: Fix build -- rename Size to NrTokens.Michal Krol
2009-01-10gallium: use tgsi_dump_instruction() instead of ppc_comment()Brian Paul
2009-01-10gallium: remove unused struct typeBrian Paul
2009-01-10gallium: fix register clobber bug in TGSI->PPC codegenBrian Paul
When negating a src vector that's stored in a altivec register, need to put negated value into a new register so we don't upset the original value. This solves the dark colors in the mandelbrot GLSL demo. Also, use new predicate functions to check if a TGSI temp is stored in an altivec register.
2009-01-10gallium: emit comments in TGSI->PPC codegenBrian Paul
2008-10-29gallium: use execmem for PPC code, grow instruction buffer as neededBrian Paul
2008-10-29gallium: added PPC support for SWZ, XPD, POWBrian Paul
That's the last of the ARB_v_p opcodes, except for ARL.
2008-10-28gallium: ppc: implement TGSI_OPCODE_LOG/EXPBrian Paul
2008-10-28gallium: ppc: don't replicate/smear immediate values, use vspltw instruction ↵Brian Paul
as with constants
2008-10-28gallium: use some PPC vec registers to store TGSI tempsBrian Paul
This could be a lot better, but already makes for better code.
2008-10-27gallium: ppc: emit fewer 'li' instructions prior to vector loads/storesBrian Paul
2008-10-27gallium: ppc: use a src register cache to avoid redundant loadsBrian Paul
2008-10-22gallium: PPC: clamp y to [-128,128] for LITBrian Paul
2008-10-22gallium: remove ppc_vload_float(), rename ppc_vecmove() -> ppc_vmove().Brian Paul
2008-10-22gallium: new PPC built-in constants arrayBrian Paul
It's hard to form PPC vector immediates so load them from an array.
2008-10-22gallium: GALLIUM_NOPPC debug var to disable PPC codegenBrian Paul
2008-10-22gallium: PPC LIT instruction (not quite complete yet)Brian Paul
2008-10-22gallium: var renaming in tgsi_ppc.cBrian Paul
2008-10-22gallium: remove SSE remnants from tgsi_ppc.cBrian Paul
2008-10-22cell: TGSI->PPC for RSQ, RCP and src register sign modesBrian Paul
2008-10-22gallium: TGSI->PPC inequality operatorsBrian Paul
2008-10-22gallium: fix broken TGSI_FILE_CONSTANT case, use ppc_reserver_register()Brian Paul
2008-10-22gallium: TGSI to PPC code generationBrian Paul
Based on the TGSIto SSE2 code generator. Incomplete and lots of SSE stuff still hanging around but the basic dozen or so TGSI opcodes are functioning.