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comparison src/video/SDL_blit_A.c @ 1443:9ebbbb4ae53b

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Fixed some OpenWatcom warnings
author Sam Lantinga <slouken@libsdl.org>
date Sun, 26 Feb 2006 19:37:40 +0000
parents 5f52867ba65c
children 84de7511f79f
comparison
equal deleted inserted replaced
1442:e3242177fe4a 1443:9ebbbb4ae53b
1466 1466
1467 while(w > 1) { 1467 while(w > 1) {
1468 Uint32 sw, dw, s; 1468 Uint32 sw, dw, s;
1469 sw = *(Uint32 *)srcp; 1469 sw = *(Uint32 *)srcp;
1470 dw = *(Uint32 *)dstp; 1470 dw = *(Uint32 *)dstp;
1471 if(SDL_BYTEORDER == SDL_BIG_ENDIAN) 1471 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
1472 s = (prev_sw << 16) + (sw >> 16); 1472 s = (prev_sw << 16) + (sw >> 16);
1473 else 1473 #else
1474 s = (prev_sw >> 16) + (sw << 16); 1474 s = (prev_sw >> 16) + (sw << 16);
1475 #endif
1475 prev_sw = sw; 1476 prev_sw = sw;
1476 *(Uint32 *)dstp = BLEND2x16_50(dw, s, mask); 1477 *(Uint32 *)dstp = BLEND2x16_50(dw, s, mask);
1477 dstp += 2; 1478 dstp += 2;
1478 srcp += 2; 1479 srcp += 2;
1479 w -= 2; 1480 w -= 2;
1480 } 1481 }
1481 1482
1482 /* final pixel if any */ 1483 /* final pixel if any */
1483 if(w) { 1484 if(w) {
1484 Uint16 d = *dstp, s; 1485 Uint16 d = *dstp, s;
1485 if(SDL_BYTEORDER == SDL_BIG_ENDIAN) 1486 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
1486 s = (Uint16)prev_sw; 1487 s = (Uint16)prev_sw;
1487 else 1488 #else
1488 s = (Uint16)(prev_sw >> 16); 1489 s = (Uint16)(prev_sw >> 16);
1490 #endif
1489 *dstp = BLEND16_50(d, s, mask); 1491 *dstp = BLEND16_50(d, s, mask);
1490 srcp++; 1492 srcp++;
1491 dstp++; 1493 dstp++;
1492 } 1494 }
1493 srcp += srcskip - 1; 1495 srcp += srcskip - 1;