From 61e694f270d8a4a03a3245b5e6eea805915ed74b Mon Sep 17 00:00:00 2001 From: Brian Paul 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/shader/nvvertparse.c | 8 ++++---- src/mesa/shader/nvvertprog.h | 12 ++++++------ 2 files changed, 10 insertions(+), 10 deletions(-) (limited to 'src/mesa/shader') diff --git a/src/mesa/shader/nvvertparse.c b/src/mesa/shader/nvvertparse.c index c6fb72d931..33bc2004ac 100644 --- a/src/mesa/shader/nvvertparse.c +++ b/src/mesa/shader/nvvertparse.c @@ -1142,10 +1142,10 @@ Parse_InstructionSequence(struct parse_state *parseState, struct vp_instruction *inst = program + parseState->numInst; /* Initialize the instruction */ - inst->SrcReg[0].File = (enum register_file) -1; - inst->SrcReg[1].File = (enum register_file) -1; - inst->SrcReg[2].File = (enum register_file) -1; - inst->DstReg.File = (enum register_file) -1; + inst->SrcReg[0].File = PROGRAM_UNDEFINED; + inst->SrcReg[1].File = PROGRAM_UNDEFINED; + inst->SrcReg[2].File = PROGRAM_UNDEFINED; + inst->DstReg.File = PROGRAM_UNDEFINED; inst->Data = NULL; if (Parse_String(parseState, "MOV")) { diff --git a/src/mesa/shader/nvvertprog.h b/src/mesa/shader/nvvertprog.h index 17646e3600..b8dbe36313 100644 --- a/src/mesa/shader/nvvertprog.h +++ b/src/mesa/shader/nvvertprog.h @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.3 + * Version: 6.3.1 * - * Copyright (C) 1999-2004 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -76,19 +76,19 @@ enum vp_opcode /* Instruction source register */ struct vp_src_register { - GLuint File:4; - GLuint Index:8; + GLuint File:4; /* one of the PROGRAM_* register file values */ + GLint Index:9; /* may be negative for relative addressing */ GLuint Swizzle:12; GLuint Negate:4; /* ARB requires component-wise negation. */ GLuint RelAddr:1; - GLuint pad:3; + GLuint pad:2; }; /* Instruction destination register */ struct vp_dst_register { - GLuint File:4; + GLuint File:4; /* one of the PROGRAM_* register file values */ GLuint Index:8; GLuint WriteMask:4; GLuint pad:16; -- cgit v1.2.3