Function ffmpeg_dev::sys::ff_alloc_picture

pub unsafe extern "C" fn ff_alloc_picture(
    avctx: *mut AVCodecContext, 
    pic: *mut Picture, 
    me: *mut MotionEstContext, 
    sc: *mut ScratchpadContext, 
    shared: c_int, 
    encoding: c_int, 
    chroma_x_shift: c_int, 
    chroma_y_shift: c_int, 
    out_format: c_int, 
    mb_stride: c_int, 
    mb_width: c_int, 
    mb_height: c_int, 
    b8_stride: c_int, 
    linesize: *mut isize, 
    uvlinesize: *mut isize
) -> c_int

Allocate a Picture. The pixels are allocated/set by calling get_buffer() if shared = 0.