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comparison src/video/SDL_blit.h @ 2267:c785543d1843

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Okay, still some bugs, but everything builds again...
author Sam Lantinga <slouken@libsdl.org>
date Sat, 18 Aug 2007 05:39:09 +0000
parents e61ad15a205f
children 4dba7aa7ea77
comparison
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2266:e61ad15a205f 2267:c785543d1843
60 #define SDL_CPU_SSE 0x00000004 60 #define SDL_CPU_SSE 0x00000004
61 #define SDL_CPU_SSE2 0x00000008 61 #define SDL_CPU_SSE2 0x00000008
62 #define SDL_CPU_ALTIVEC_PREFETCH 0x00000010 62 #define SDL_CPU_ALTIVEC_PREFETCH 0x00000010
63 #define SDL_CPU_ALTIVEC_NOPREFETCH 0x00000020 63 #define SDL_CPU_ALTIVEC_NOPREFETCH 0x00000020
64 64
65 typedef struct { 65 typedef struct
66 {
66 Uint8 *src; 67 Uint8 *src;
67 int src_w, src_h; 68 int src_w, src_h;
68 int src_pitch; 69 int src_pitch;
70 int src_skip;
69 Uint8 *dst; 71 Uint8 *dst;
70 int dst_w, dst_h; 72 int dst_w, dst_h;
71 int dst_pitch; 73 int dst_pitch;
74 int dst_skip;
72 SDL_PixelFormat *src_fmt; 75 SDL_PixelFormat *src_fmt;
73 SDL_PixelFormat *dst_fmt; 76 SDL_PixelFormat *dst_fmt;
74 Uint8 *table; 77 Uint8 *table;
75 int flags; 78 int flags;
76 Uint32 colorkey; 79 Uint32 colorkey;
77 Uint8 r, g, b, a; 80 Uint8 r, g, b, a;
78 } SDL_BlitInfo; 81 } SDL_BlitInfo;
79 82
80 typedef void (SDLCALL * SDL_BlitFunc)(SDL_BlitInfo *info); 83 typedef void (SDLCALL * SDL_BlitFunc) (SDL_BlitInfo * info);
81 84
82 typedef struct { 85 typedef struct
86 {
83 Uint32 src_format; 87 Uint32 src_format;
84 Uint32 dst_format; 88 Uint32 dst_format;
85 int flags; 89 int flags;
86 int cpu; 90 int cpu;
87 SDL_BlitFunc func; 91 SDL_BlitFunc func;
102 } SDL_BlitMap; 106 } SDL_BlitMap;
103 107
104 /* Functions found in SDL_blit.c */ 108 /* Functions found in SDL_blit.c */
105 extern int SDL_CalculateBlit(SDL_Surface * surface); 109 extern int SDL_CalculateBlit(SDL_Surface * surface);
106 110
107 /* Blit function tables in SDL_blit_*.c */ 111 /* Functions found in SDL_blit_*.c */
108 extern SDL_BlitFuncEntry SDL_BlitFuncTable0[]; 112 extern SDL_BlitFunc SDL_CalculateBlit0(SDL_Surface * surface);
109 extern SDL_BlitFuncEntry SDL_BlitFuncTable1[]; 113 extern SDL_BlitFunc SDL_CalculateBlit1(SDL_Surface * surface);
110 extern SDL_BlitFuncEntry SDL_BlitFuncTableN[]; 114 extern SDL_BlitFunc SDL_CalculateBlitN(SDL_Surface * surface);
115 extern SDL_BlitFunc SDL_CalculateBlitA(SDL_Surface * surface);
111 116
112 /* 117 /*
113 * Useful macros for blitting routines 118 * Useful macros for blitting routines
114 */ 119 */
115 120