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comparison src/video/SDL_blit_A.c @ 1720:a1ebb17f9c52 SDL-1.3

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Cleaned up a bunch of warnings, started adding Win32 event support
author Sam Lantinga <slouken@libsdl.org>
date Fri, 30 Jun 2006 05:42:49 +0000
parents 4da1ee79c9af
children
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1719:5b9f50c957ed 1720:a1ebb17f9c52
615 Uint64 multmask; 615 Uint64 multmask;
616 616
617 __m64 src1, dst1, mm_alpha, mm_zero, dmask; 617 __m64 src1, dst1, mm_alpha, mm_zero, dmask;
618 618
619 mm_zero = _mm_setzero_si64(); /* 0 -> mm_zero */ 619 mm_zero = _mm_setzero_si64(); /* 0 -> mm_zero */
620 multmask = ~(0xFFFFi 64 << (ashift * 2)); 620 /* *INDENT-OFF* */
621 multmask = ~(0xFFFFI64 << (ashift * 2));
622 /* *INDENT-ON* */
621 dmask = *(__m64 *) & multmask; /* dst alpha mask -> dmask */ 623 dmask = *(__m64 *) & multmask; /* dst alpha mask -> dmask */
622 624
623 while (height--) { 625 while (height--) {
624 /* *INDENT-OFF* */ 626 /* *INDENT-OFF* */
625 DUFFS_LOOP4({ 627 DUFFS_LOOP4({
1751 Uint64 multmask; 1753 Uint64 multmask;
1752 1754
1753 __m64 src1, dst1, mm_alpha, mm_zero, dmask; 1755 __m64 src1, dst1, mm_alpha, mm_zero, dmask;
1754 1756
1755 mm_zero = _mm_setzero_si64(); /* 0 -> mm_zero */ 1757 mm_zero = _mm_setzero_si64(); /* 0 -> mm_zero */
1756 multmask = ~(0xFFFFi 64 << (ashift * 2)); 1758 /* *INDENT-OFF* */
1759 multmask = ~(0xFFFFI64 << (ashift * 2));
1760 /* *INDENT-ON* */
1757 dmask = *(__m64 *) & multmask; /* dst alpha mask -> dmask */ 1761 dmask = *(__m64 *) & multmask; /* dst alpha mask -> dmask */
1758 1762
1759 while (height--) { 1763 while (height--) {
1760 /* *INDENT-OFF* */ 1764 /* *INDENT-OFF* */
1761 DUFFS_LOOP4({ 1765 DUFFS_LOOP4({