Function ffmpeg::ffi::av_hwframe_ctx_create_derived
source · pub unsafe extern "C" fn av_hwframe_ctx_create_derived(
derived_frame_ctx: *mut *mut AVBufferRef,
format: c_int,
derived_device_ctx: *mut AVBufferRef,
source_frame_ctx: *mut AVBufferRef,
flags: c_int
) -> c_int