3.3.7 IMG_isPCX

int IMG_isPCX(SDL_RWops *src)

src

If the PCX format is supported, then the image data is tested to see if it is readable as a PCX, otherwise it returns false (Zero).

Returns: 1 if the image is a PCX and the PCX format support is compiled into SDL_image. 0 is returned otherwise.

// Test sample.pcx to see if it is a PCX SDL_RWops *rwop; rwop=SDL_RWFromFile("sample.pcx", "rb"); if(IMG_isPCX(rwop)) printf("sample.pcx is a PCX file.\n"); else printf("sample.pcx is not a PCX file, or PCX support is not available.\n");

See Also:
3.2.10 IMG_LoadPCX_RW, 3.2.3 IMG_LoadTyped_RW