equal
deleted
inserted
replaced
2836 if (df->BytesPerPixel == 1) |
2836 if (df->BytesPerPixel == 1) |
2837 return BlitNto1SurfaceAlphaKey; |
2837 return BlitNto1SurfaceAlphaKey; |
2838 else |
2838 else |
2839 #if SDL_ALTIVEC_BLITTERS |
2839 #if SDL_ALTIVEC_BLITTERS |
2840 if (sf->BytesPerPixel == 4 && df->BytesPerPixel == 4 && |
2840 if (sf->BytesPerPixel == 4 && df->BytesPerPixel == 4 && |
2841 !(surface->map->dst->flags & SDL_HWSURFACE) |
2841 SDL_HasAltiVec()) |
2842 && SDL_HasAltiVec()) |
|
2843 return Blit32to32SurfaceAlphaKeyAltivec; |
2842 return Blit32to32SurfaceAlphaKeyAltivec; |
2844 else |
2843 else |
2845 #endif |
2844 #endif |
2846 return BlitNtoNSurfaceAlphaKey; |
2845 return BlitNtoNSurfaceAlphaKey; |
2847 } else { |
2846 } else { |
2880 && sf->Bshift % 8 == 0 && SDL_HasMMX()) |
2879 && sf->Bshift % 8 == 0 && SDL_HasMMX()) |
2881 return BlitRGBtoRGBSurfaceAlphaMMX; |
2880 return BlitRGBtoRGBSurfaceAlphaMMX; |
2882 #endif |
2881 #endif |
2883 if ((sf->Rmask | sf->Gmask | sf->Bmask) == 0xffffff) { |
2882 if ((sf->Rmask | sf->Gmask | sf->Bmask) == 0xffffff) { |
2884 #if SDL_ALTIVEC_BLITTERS |
2883 #if SDL_ALTIVEC_BLITTERS |
2885 if (!(surface->map->dst->flags & SDL_HWSURFACE) |
2884 if (SDL_HasAltiVec()) |
2886 && SDL_HasAltiVec()) |
|
2887 return BlitRGBtoRGBSurfaceAlphaAltivec; |
2885 return BlitRGBtoRGBSurfaceAlphaAltivec; |
2888 #endif |
2886 #endif |
2889 return BlitRGBtoRGBSurfaceAlpha; |
2887 return BlitRGBtoRGBSurfaceAlpha; |
2890 } |
2888 } |
2891 } |
2889 } |
2892 #if SDL_ALTIVEC_BLITTERS |
2890 #if SDL_ALTIVEC_BLITTERS |
2893 if ((sf->BytesPerPixel == 4) && |
2891 if ((sf->BytesPerPixel == 4) && SDL_HasAltiVec()) |
2894 !(surface->map->dst->flags & SDL_HWSURFACE) |
|
2895 && SDL_HasAltiVec()) |
|
2896 return Blit32to32SurfaceAlphaAltivec; |
2892 return Blit32to32SurfaceAlphaAltivec; |
2897 else |
2893 else |
2898 #endif |
2894 #endif |
2899 return BlitNtoNSurfaceAlpha; |
2895 return BlitNtoNSurfaceAlpha; |
2900 |
2896 |
2910 return BlitNto1PixelAlpha; |
2906 return BlitNto1PixelAlpha; |
2911 |
2907 |
2912 case 2: |
2908 case 2: |
2913 #if SDL_ALTIVEC_BLITTERS |
2909 #if SDL_ALTIVEC_BLITTERS |
2914 if (sf->BytesPerPixel == 4 |
2910 if (sf->BytesPerPixel == 4 |
2915 && !(surface->map->dst->flags & SDL_HWSURFACE) |
|
2916 && df->Gmask == 0x7e0 && df->Bmask == 0x1f |
2911 && df->Gmask == 0x7e0 && df->Bmask == 0x1f |
2917 && SDL_HasAltiVec()) |
2912 && SDL_HasAltiVec()) |
2918 return Blit32to565PixelAlphaAltivec; |
2913 return Blit32to565PixelAlphaAltivec; |
2919 else |
2914 else |
2920 #endif |
2915 #endif |
2944 return BlitRGBtoRGBPixelAlphaMMX; |
2939 return BlitRGBtoRGBPixelAlphaMMX; |
2945 } |
2940 } |
2946 #endif |
2941 #endif |
2947 if (sf->Amask == 0xff000000) { |
2942 if (sf->Amask == 0xff000000) { |
2948 #if SDL_ALTIVEC_BLITTERS |
2943 #if SDL_ALTIVEC_BLITTERS |
2949 if (!(surface->map->dst->flags & SDL_HWSURFACE) |
2944 if (SDL_HasAltiVec()) |
2950 && SDL_HasAltiVec()) |
|
2951 return BlitRGBtoRGBPixelAlphaAltivec; |
2945 return BlitRGBtoRGBPixelAlphaAltivec; |
2952 #endif |
2946 #endif |
2953 return BlitRGBtoRGBPixelAlpha; |
2947 return BlitRGBtoRGBPixelAlpha; |
2954 } |
2948 } |
2955 } |
2949 } |
2956 #if SDL_ALTIVEC_BLITTERS |
2950 #if SDL_ALTIVEC_BLITTERS |
2957 if (sf->Amask && sf->BytesPerPixel == 4 && |
2951 if (sf->Amask && sf->BytesPerPixel == 4 && SDL_HasAltiVec()) |
2958 !(surface->map->dst->flags & SDL_HWSURFACE) |
|
2959 && SDL_HasAltiVec()) |
|
2960 return Blit32to32PixelAlphaAltivec; |
2952 return Blit32to32PixelAlphaAltivec; |
2961 else |
2953 else |
2962 #endif |
2954 #endif |
2963 return BlitNtoNPixelAlpha; |
2955 return BlitNtoNPixelAlpha; |
2964 |
2956 |