Mercurial > sdl-ios-xcode
diff src/video/SDL_blit_A.c @ 1428:5f52867ba65c
Update for Visual C++ 6.0
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Fri, 24 Feb 2006 18:24:57 +0000 |
| parents | d910939febfa |
| children | 9ebbbb4ae53b |
line wrap: on
line diff
--- a/src/video/SDL_blit_A.c Fri Feb 24 17:03:06 2006 +0000 +++ b/src/video/SDL_blit_A.c Fri Feb 24 18:24:57 2006 +0000 @@ -1483,9 +1483,9 @@ if(w) { Uint16 d = *dstp, s; if(SDL_BYTEORDER == SDL_BIG_ENDIAN) - s = prev_sw; + s = (Uint16)prev_sw; else - s = prev_sw >> 16; + s = (Uint16)(prev_sw >> 16); *dstp = BLEND16_50(d, s, mask); srcp++; dstp++; @@ -1858,7 +1858,7 @@ d = (d | d << 16) & 0x07e0f81f; d += (s - d) * alpha >> 5; d &= 0x07e0f81f; - *dstp++ = d | d >> 16; + *dstp++ = (Uint16)(d | d >> 16); }, width); srcp += srcskip; dstp += dstskip; @@ -1894,7 +1894,7 @@ d = (d | d << 16) & 0x03e07c1f; d += (s - d) * alpha >> 5; d &= 0x03e07c1f; - *dstp++ = d | d >> 16; + *dstp++ = (Uint16)(d | d >> 16); }, width); srcp += srcskip; dstp += dstskip; @@ -1922,8 +1922,7 @@ Benchmark this! */ if(alpha) { if(alpha == (SDL_ALPHA_OPAQUE >> 3)) { - *dstp = (s >> 8 & 0xf800) + (s >> 5 & 0x7e0) - + (s >> 3 & 0x1f); + *dstp = (Uint16)((s >> 8 & 0xf800) + (s >> 5 & 0x7e0) + (s >> 3 & 0x1f)); } else { Uint32 d = *dstp; /* @@ -1935,7 +1934,7 @@ d = (d | d << 16) & 0x07e0f81f; d += (s - d) * alpha >> 5; d &= 0x07e0f81f; - *dstp = d | d >> 16; + *dstp = (Uint16)(d | d >> 16); } } srcp++; @@ -1967,8 +1966,7 @@ Benchmark this! */ if(alpha) { if(alpha == (SDL_ALPHA_OPAQUE >> 3)) { - *dstp = (s >> 9 & 0x7c00) + (s >> 6 & 0x3e0) - + (s >> 3 & 0x1f); + *dstp = (Uint16)((s >> 9 & 0x7c00) + (s >> 6 & 0x3e0) + (s >> 3 & 0x1f)); } else { Uint32 d = *dstp; /* @@ -1980,7 +1978,7 @@ d = (d | d << 16) & 0x03e07c1f; d += (s - d) * alpha >> 5; d &= 0x03e07c1f; - *dstp = d | d >> 16; + *dstp = (Uint16)(d | d >> 16); } } srcp++;