From: Keith Whitwell <keith@tungstengraphics.com>
Date: Fri, 15 Feb 2008 08:56:04 +0000 (+0000)
Subject: tgsi: disable dummy sse2 texture code
X-Git-Tag: mesa-7.8~4139^2~390^2~2620
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fa9c160389ffc6d7a20773b77c937193f30339d8;p=platform%2Fupstream%2Fmesa.git

tgsi: disable dummy sse2 texture code
---

diff --git a/src/mesa/pipe/tgsi/exec/tgsi_sse2.c b/src/mesa/pipe/tgsi/exec/tgsi_sse2.c
index 1d9e9a1..6df7588 100755
--- a/src/mesa/pipe/tgsi/exec/tgsi_sse2.c
+++ b/src/mesa/pipe/tgsi/exec/tgsi_sse2.c
@@ -1935,13 +1935,20 @@ emit_instruction(
       break;
 
    case TGSI_OPCODE_TEX:
-      emit_tempf(
-         func,
-         0,
-         TGSI_EXEC_TEMP_ONE_I,
-         TGSI_EXEC_TEMP_ONE_C );
-      FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
-         STORE( func, *inst, 0, 0, chan_index );
+      if (0) {
+	 /* Disable dummy texture code: 
+	  */
+	 emit_tempf(
+	    func,
+	    0,
+	    TGSI_EXEC_TEMP_ONE_I,
+	    TGSI_EXEC_TEMP_ONE_C );
+	 FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
+	    STORE( func, *inst, 0, 0, chan_index );
+	 }
+      }
+      else {
+	 return 0;
       }
       break;