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authorBrian <brian.paul@tungstengraphics.com>2007-10-15 10:27:12 -0600
committerBrian <brian.paul@tungstengraphics.com>2007-10-15 10:27:12 -0600
commit41b3fcbf0404bc4a4f6588c0feef553bb65d4440 (patch)
treed1c7eea32e94b4a947c54d1aac8277b79dbc7c97 /src/mesa/pipe
parent29db69e222b04b5a616942b06bd118c9ac75ec41 (diff)
check for extended swizzles, added TGSI_OPCODE_KILP
Diffstat (limited to 'src/mesa/pipe')
-rw-r--r--src/mesa/pipe/i915simple/i915_fpc_translate.c33
1 files changed, 28 insertions, 5 deletions
diff --git a/src/mesa/pipe/i915simple/i915_fpc_translate.c b/src/mesa/pipe/i915simple/i915_fpc_translate.c
index f34225bfed..e041f89140 100644
--- a/src/mesa/pipe/i915simple/i915_fpc_translate.c
+++ b/src/mesa/pipe/i915simple/i915_fpc_translate.c
@@ -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);