From: Roland Scheidegger <rscheidegger@gmx.ch>
Date: Wed, 7 Sep 2005 21:59:30 +0000 (+0000)
Subject: fix bug with ATI_fragment_shader in swrast (need to copy all 4 values due to later... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b683b0df45de5f9fc83759b09d630fff7064e394;p=mesa.git

fix bug with ATI_fragment_shader in swrast (need to copy all 4 values due to later applied srcRep)
---

diff --git a/src/mesa/swrast/s_atifragshader.c b/src/mesa/swrast/s_atifragshader.c
index 1e7e95cac45..c3d9af8c171 100644
--- a/src/mesa/swrast/s_atifragshader.c
+++ b/src/mesa/swrast/s_atifragshader.c
@@ -301,12 +301,10 @@ handle_sample_op(GLcontext * ctx, struct atifs_machine *machine,
    fetch_texel(ctx, tex_coords, 0.0F, idx, machine->Registers[idx]);
 }
 
-#define SETUP_SRC_REG(optype, i, x)	     do {	\
-    if (optype) \
-      src[optype][i][3] = x[3]; \
-    else \
-      COPY_3V(src[optype][i], x); \
-  } while (0)
+#define SETUP_SRC_REG(optype, i, x)		\
+do {						\
+   COPY_4V(src[optype][i], x); 			\
+} while (0)
 
 static GLboolean
 execute_shader(GLcontext * ctx,