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check for extended swizzles, added TGSI_OPCODE_KILP

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This commit is contained in:
Brian 2007-10-15 10:27:12 -06:00
parent 29db69e222
commit 41b3fcbf04
1 changed files with 28 additions and 5 deletions
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33
src/mesa/pipe/i915simple/i915_fpc_translate.c
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@ -197,11 +197,21 @@ src_vector(struct i915_fp_compile *p,
return 0;
}
src = swizzle(src,
source->SrcRegister.SwizzleX,
source->SrcRegister.SwizzleY,
source->SrcRegister.SwizzleZ,
source->SrcRegister.SwizzleW);
if (source->SrcRegister.Extended) {
src = swizzle(src,
source->SrcRegisterExtSwz.ExtSwizzleX,
source->SrcRegisterExtSwz.ExtSwizzleY,
source->SrcRegisterExtSwz.ExtSwizzleZ,
source->SrcRegisterExtSwz.ExtSwizzleW);
}
else {
src = swizzle(src,
source->SrcRegister.SwizzleX,
source->SrcRegister.SwizzleY,
source->SrcRegister.SwizzleZ,
source->SrcRegister.SwizzleW);
}
/* There's both negate-all-components and per-component negation.
* Try to handle both here.
@ -512,6 +522,19 @@ i915_translate_instruction(struct i915_fp_compile *p,
break;
case TGSI_OPCODE_KIL:
/* unconditional kill */
assert(0); /* not tested yet */
#if 0
src0 = src_vector(p, &inst->FullSrcRegisters[0]);
tmp = i915_get_utemp(p);
i915_emit_texld(p, tmp, A0_DEST_CHANNEL_ALL, /* use a dummy dest reg */
0, src0, T0_TEXKILL);
#endif
break;
case TGSI_OPCODE_KILP:
/* kill if src[0].x < 0 || src[0].y < 0 ... */
src0 = src_vector(p, &inst->FullSrcRegisters[0]);
tmp = i915_get_utemp(p);