Defines |
#define | sign(x) ((x)>0 ? 1:-1) |
#define | M_PI 3.14159265358979323846 |
Functions |
void | CreateFilterLUT () |
void | RectStretch (SDL_Surface* src_surface, int xs1, int ys1, int xs2, int ys2, SDL_Surface* dst_surface, int xd1, int yd1, int xd2, int yd2, Uint32* voiLUT) |
SDL_Surface* | SDLCopyRect (SDL_Surface* s, int x, int y, int w, int h) |
void | SDLSmoothFast (SDL_Surface* src, SDL_Surface* dst) |
void | InterpolatePixel (SDL_Surface* src, SDL_Surface* dest) |
void | SDL_FillRectEx (SDL_Surface *dst, Uint16 x0, Uint16 y0, Uint16 x1, Uint16 y1, Uint32 color) |