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3.2.1 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:
3.1.3 IMG_LoadTyped_RW



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