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bigendianess patch from nathan 

SVN revision: 3851
This commit is contained in:
Carsten Haitzler 2000-11-11 00:08:11 +00:00
parent e983a0adbb
commit 11e7b0369a
1 changed files with 24 additions and 4 deletions
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28
src/grab.c
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@ -115,9 +115,14 @@ __imlib_GrabXImageToRGBA(DATA32 *data, int ox, int oy, int ow, int oh,
src = (DATA32 *)(xim->data + (xim->bytes_per_line * y));
ptr = data + ((y + iny) * ow) + inx;
for (x = 0; x < (w - 1); x += 2) {
*ptr++ = MP(x, y) | P1(*src);
#ifdef WORDS_BIGENDIAN
*ptr++ = MP(x + 1, y) | P2(*src);
src++;
*ptr++ = MP(x, y) | P1(*src);
#else
*ptr++ = MP(x, y) | P1(*src);
*ptr++ = MP(x + 1, y) | P2(*src);
#endif
src++;
}
if (x == (w - 1)) {
pixel = XGetPixel(xim, x, y);
@ -132,8 +137,13 @@ __imlib_GrabXImageToRGBA(DATA32 *data, int ox, int oy, int ow, int oh,
src = (DATA32 *)(xim->data + (xim->bytes_per_line * y));
ptr = data + ((y + iny) * ow) + inx;
for (x = 0; x < (w - 1); x += 2) {
*ptr++ = MP(x, y) | P1(*src);
#ifdef WORDS_BIGENDIAN
*ptr++ = MP(x + 1, y) | P2(*src);
*ptr++ = MP(x, y) | P1(*src);
#else
*ptr++ = MP(x, y) | P1(*src);
*ptr++ = MP(x + 1, y) | P2(*src);
#endif
src++;
}
if (x == (w - 1)) {
@ -173,8 +183,13 @@ __imlib_GrabXImageToRGBA(DATA32 *data, int ox, int oy, int ow, int oh,
src = (DATA32 *)(xim->data + (xim->bytes_per_line * y));
ptr = data + ((y + iny) * ow) + inx;
for (x = 0; x < (w - 1); x += 2) {
#ifdef WORDS_BIGENDIAN
*ptr++ = MP(x + 1, y) | P2(*src);
*ptr++ = MP(x, y) | P1(*src);
*ptr++ = MP(x + 1, y) | P2(*src);
#else
*ptr++ = MP(x, y) | P1(*src);
*ptr++ = MP(x + 1, y) | P2(*src);
#endif
src++;
}
if (x == (w - 1)) {
@ -190,8 +205,13 @@ __imlib_GrabXImageToRGBA(DATA32 *data, int ox, int oy, int ow, int oh,
src = (DATA32 *)(xim->data + (xim->bytes_per_line * y));
ptr = data + ((y + iny) * ow) + inx;
for (x = 0; x < (w - 1); x += 2) {
#ifdef WORDS_BIGENDIAN
*ptr++ = MP(x + 1, y) | P2(*src);
*ptr++ = MP(x, y) | P1(*src);
#else
*ptr++ = MP(x, y) | P1(*src);
*ptr++ = MP(x + 1, y) | P2(*src);
#endif
src++;
}
if (x == (w - 1)) {