mirror_ffmpeg_sys

Function av_hwframe_ctx_create_derived

Source 
pub unsafe extern "C" fn av_hwframe_ctx_create_derived(
    derived_frame_ctx: *mut *mut AVBufferRef,
    format: AVPixelFormat,
    derived_device_ctx: *mut AVBufferRef,
    source_frame_ctx: *mut AVBufferRef,
    flags: c_int,
) -> c_int