Function av_sample_fmt_is_planar

pub unsafe extern "C" fn av_sample_fmt_is_planar(
    sample_fmt: AVSampleFormat,
) -> i32

Available on crate feature dep_ffmpeg only.

Check if the sample format is planar.

@param sample_fmt the sample format to inspect @return 1 if the sample format is planar, 0 if it is interleaved