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Tue Apr 26 11:45:39 2005 Michael Jennings (mej) 

Fixed incorrect WORDS_BIGENDIAN logic caught by Tres Melton
<tres@mindspring.com>.
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SVN revision: 14379
This commit is contained in:
Michael Jennings 2005-04-26 15:48:07 +00:00
parent 302d5b7363
commit 54a2a84619
2 changed files with 16 additions and 6 deletions
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5
ChangeLog
View File

@ -5346,3 +5346,8 @@ Escreen startup effects (bosconian, matrix, etc.).
Fixed some warnings.
----------------------------------------------------------------------
Tue Apr 26 11:45:39 2005 Michael Jennings (mej)
Fixed incorrect WORDS_BIGENDIAN logic caught by Tres Melton
<tres@mindspring.com>.
----------------------------------------------------------------------

17
src/pixmap.c
View File

@ -52,6 +52,11 @@ static const char cvs_ident[] = "$Id$";
#include "term.h"
#include "windows.h"
/* FIXME: Workaround for older versions of libast. */
#ifndef WORDS_BIGENDIAN
# define WORDS_BIGENDIAN 0
#endif
/* Assembler routines */
extern void shade_ximage_15_mmx(void *data, int bpl, int w, int h, int rm, int gm, int bm);
extern void shade_ximage_16_mmx(void *data, int bpl, int w, int h, int rm, int gm, int bm);
@ -1648,7 +1653,7 @@ shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
for (x = -(w * 4); x < 0; x += 4) {
int r, g, b;
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
r = (ptr[x + 6] * rm) >> 8;
g = (ptr[x + 5] * gm) >> 8;
b = (ptr[x + 4] * bm) >> 8;
@ -1671,7 +1676,7 @@ shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
for (x = -(w * 4); x < 0; x += 4) {
int r, g, b;
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
r = (ptr[x + 6] * rm) >> 8;
g = (ptr[x + 5] * gm) >> 8;
b = (ptr[x + 4] * bm) >> 8;
@ -1683,7 +1688,7 @@ shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
r |= (!(r >> 8) - 1);
g |= (!(g >> 8) - 1);
b |= (!(b >> 8) - 1);
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
ptr[x + 6] = r;
ptr[x + 5] = g;
ptr[x + 4] = b;
@ -1713,7 +1718,7 @@ shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
for (x = -(w * 3); x < 0; x += 3) {
int r, g, b;
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
r = (ptr[x + 0] * rm) >> 8;
g = (ptr[x + 1] * gm) >> 8;
b = (ptr[x + 2] * bm) >> 8;
@ -1736,7 +1741,7 @@ shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
for (x = -(w * 3); x < 0; x += 3) {
int r, g, b;
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
r = (ptr[x + 0] * rm) >> 8;
g = (ptr[x + 1] * gm) >> 8;
b = (ptr[x + 2] * bm) >> 8;
@ -1748,7 +1753,7 @@ shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
r |= (!(r >> 8) - 1);
g |= (!(g >> 8) - 1);
b |= (!(b >> 8) - 1);
# ifdef WORDS_BIGENDIAN
# if WORDS_BIGENDIAN
ptr[x + 0] = r;
ptr[x + 1] = g;
ptr[x + 2] = b;