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more big-endian tweaks

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This commit is contained in:
Brian Paul 2002-06-05 16:48:54 +00:00
parent 28b03c6acb
commit af2a1c1d67
3 changed files with 12 additions and 11 deletions
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6
src/mesa/drivers/common/t_dd_vertex.h
View file

@ -1,4 +1,4 @@
/* $Id: t_dd_vertex.h,v 1.10 2002/06/03 16:06:35 brianp Exp $ */
/* $Id: t_dd_vertex.h,v 1.11 2002/06/05 16:48:54 brianp Exp $ */
/*
* Mesa 3-D graphics library
@ -33,7 +33,7 @@ typedef struct {
#ifdef COLOR_IS_RGBA
typedef struct {
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
GLubyte alpha, blue, green, red;
#else
GLubyte red, green, blue, alpha;
@ -41,7 +41,7 @@ typedef struct {
} TAG(_color_t);
#else
typedef struct {
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
GLubyte alpha, red, green, blue;
#else
GLubyte blue, green, red, alpha;

9
src/mesa/main/macros.h
View file

@ -1,9 +1,10 @@
/* $Id: macros.h,v 1.27 2002/06/05 16:48:54 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.5
* Version: 4.0.3
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2002 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"),
@ -456,7 +457,7 @@ do { \
/* Byte swapping
*/
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
#include <byteswap.h>
#define CPU_TO_LE32( x ) bswap_32( x )
#else
@ -492,7 +493,7 @@ do { \
(((a) & 0xe0) | (((b) & 0xe0) >> 3) | (((c) & 0xc0) >> 6))
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
#define PACK_COLOR_8888_LE( a, b, c, d ) PACK_COLOR_8888( d, c, b, a )

8
src/mesa/main/texutil.c
View file

@ -1,8 +1,8 @@
/* $Id: texutil.c,v 1.28 2002/06/03 16:06:34 brianp Exp $ */
/* $Id: texutil.c,v 1.29 2002/06/05 16:48:54 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 4.0.2
* Version: 4.0.3
*
* Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
*
@ -44,7 +44,7 @@
#define DEBUG_TEXUTIL 0
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
#define APPEND16( a, b ) ( (a) << 16 | (b) )
#else
#define APPEND16( a, b ) ( (a) | (b) << 16 )
@ -417,7 +417,7 @@ CONVERT_ARGB4444( texsubimage3d )
#include "texutil_tmp.h"
#ifdef __BIG_ENDIAN
#if defined(BYTE_ORDER) && defined(BIG_ENDIAN) && BYTE_ORDER == BIG_ENDIAN
#define CONVERT_TEXEL( dst, src ) \
{ const GLushort s = *(GLushort *)src; \