pub unsafe extern "C" fn sws_isSupportedInput(
pix_fmt: AVPixelFormat,
) -> c_int展开描述
Return a positive value if pix_fmt is a supported input format, 0 otherwise.
pub unsafe extern "C" fn sws_isSupportedInput(
pix_fmt: AVPixelFormat,
) -> c_intReturn a positive value if pix_fmt is a supported input format, 0 otherwise.