From 61e694f270d8a4a03a3245b5e6eea805915ed74b Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 22 Jul 2005 02:53:38 +0000
Subject: Make the vertex program source register Index field a signed int
 since relative addressing can be negative. Change some GLuint indexes to
 GLint in the t_vp_build.c file. Added PROGRAM_UNDEFINED token for
 initializing the register File field to avoid a gcc 4.0 warning.

---
 src/mesa/main/mtypes.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/mesa/main/mtypes.h')

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index d4f6c1f0d5..6c036da874 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1738,7 +1738,8 @@ enum register_file
    PROGRAM_NAMED_PARAM,
    PROGRAM_STATE_VAR,
    PROGRAM_WRITE_ONLY,
-   PROGRAM_ADDRESS
+   PROGRAM_ADDRESS,
+   PROGRAM_UNDEFINED   /* invalid value */
 };
 
 
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