3.3.3 IMG_isBMP

int IMG_isBMP(SDL_RWops *src)

src

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

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

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

See Also:
3.2.6 IMG_LoadBMP_RW, 3.2.3 IMG_LoadTyped_RW