From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 29 Mar 2004 16:34:01 +0000 (+0000)
Subject: fix array indexing for UP4B and UP4UB
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=388c45596052823b9b3dbc132c5e801a3408acf8;p=mesa.git

fix array indexing for UP4B and UP4UB
---

diff --git a/src/mesa/swrast/s_nvfragprog.c b/src/mesa/swrast/s_nvfragprog.c
index 127cc4f0b4d..c262618dda0 100644
--- a/src/mesa/swrast/s_nvfragprog.c
+++ b/src/mesa/swrast/s_nvfragprog.c
@@ -1215,9 +1215,9 @@ execute_program( GLcontext *ctx,
                const GLuint *rawBits = (const GLuint *) a;
                fetch_vector1( ctx, &inst->SrcReg[0], machine, program, a );
                result[0] = (((rawBits[0] >>  0) & 0xff) - 128) / 127.0F;
-               result[0] = (((rawBits[0] >>  8) & 0xff) - 128) / 127.0F;
-               result[0] = (((rawBits[0] >> 16) & 0xff) - 128) / 127.0F;
-               result[0] = (((rawBits[0] >> 24) & 0xff) - 128) / 127.0F;
+               result[1] = (((rawBits[0] >>  8) & 0xff) - 128) / 127.0F;
+               result[2] = (((rawBits[0] >> 16) & 0xff) - 128) / 127.0F;
+               result[3] = (((rawBits[0] >> 24) & 0xff) - 128) / 127.0F;
                store_vector4( inst, machine, result );
             }
             break;
@@ -1227,9 +1227,9 @@ execute_program( GLcontext *ctx,
                const GLuint *rawBits = (const GLuint *) a;
                fetch_vector1( ctx, &inst->SrcReg[0], machine, program, a );
                result[0] = ((rawBits[0] >>  0) & 0xff) / 255.0F;
-               result[0] = ((rawBits[0] >>  8) & 0xff) / 255.0F;
-               result[0] = ((rawBits[0] >> 16) & 0xff) / 255.0F;
-               result[0] = ((rawBits[0] >> 24) & 0xff) / 255.0F;
+               result[1] = ((rawBits[0] >>  8) & 0xff) / 255.0F;
+               result[2] = ((rawBits[0] >> 16) & 0xff) / 255.0F;
+               result[3] = ((rawBits[0] >> 24) & 0xff) / 255.0F;
                store_vector4( inst, machine, result );
             }
             break;