From: Brian Paul <brianp@vmware.com>
Date: Tue, 18 Aug 2009 23:50:43 +0000 (-0600)
Subject: tgsi/ppc: we don't implement saturation modes yet
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3097d7dbf8b6acd2e5f4fd2adf45c5fb85f73952;p=mesa.git

tgsi/ppc: we don't implement saturation modes yet
---

diff --git a/src/gallium/auxiliary/tgsi/tgsi_ppc.c b/src/gallium/auxiliary/tgsi/tgsi_ppc.c
index 0c64ae57131..2f8b0c4df0f 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: