SDL/src/video/SDL_pixels_c.h at SDL2 · zaucy/SDL

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Simple DirectMedia Layer

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#ifndef SDL_pixels_c_h_

#define SDL_pixels_c_h_

#include "../SDL_internal.h"

/* Useful functions and variables from SDL_pixel.c */

#include "SDL_blit.h"

/* Pixel format functions */

extern int SDL_InitFormat(SDL_PixelFormat *format, Uint32 pixel_format);

/* Blit mapping functions */

extern SDL_BlitMap *SDL_AllocBlitMap(void);

extern void SDL_InvalidateMap(SDL_BlitMap *map);

extern int SDL_MapSurface(SDL_Surface *src, SDL_Surface *dst);

extern void SDL_FreeBlitMap(SDL_BlitMap *map);

extern void SDL_InvalidateAllBlitMap(SDL_Surface *surface);

/* Miscellaneous functions */

extern void SDL_DitherColors(SDL_Color *colors, int bpp);

extern Uint8 SDL_FindColor(SDL_Palette *pal, Uint8 r, Uint8 g, Uint8 b, Uint8 a);

extern void SDL_DetectPalette(SDL_Palette *pal, SDL_bool *is_opaque, SDL_bool *has_alpha_channel);

#endif /* SDL_pixels_c_h_ */

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