Mesa (mesa_7_5_branch): tgsi/ppc: we don't implement saturation modes yet
Brian Paul
brianp at kemper.freedesktop.org
Tue Aug 18 23:52:00 UTC 2009
Module: Mesa
Branch: mesa_7_5_branch
Commit: 3097d7dbf8b6acd2e5f4fd2adf45c5fb85f73952
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3097d7dbf8b6acd2e5f4fd2adf45c5fb85f73952
Author: Brian Paul <brianp at vmware.com>
Date: Tue Aug 18 17:50:43 2009 -0600
tgsi/ppc: we don't implement saturation modes yet
---
src/gallium/auxiliary/tgsi/tgsi_ppc.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ppc.c b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
index 0c64ae5..2f8b0c4 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ppc.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
@@ -1107,6 +1107,11 @@ static int
emit_instruction(struct gen_context *gen,
struct tgsi_full_instruction *inst)
{
+
+ /* we don't handle saturation/clamping yet */
+ if (inst->Instruction.Saturate != TGSI_SAT_NONE)
+ return 0;
+
switch (inst->Instruction.Opcode) {
case TGSI_OPCODE_MOV:
case TGSI_OPCODE_SWZ:
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