cimport libav as lib
from libc.stdint cimport uint8_t

from av.frame cimport Frame
from av.video.format cimport VideoFormat
from av.video.reformatter cimport VideoReformatter


cdef class VideoFrame(Frame):
    # This is the buffer that is used to back everything in the AVFrame.
    # We don't ever actually access it directly.
    cdef uint8_t *_buffer
    cdef object _np_buffer

    cdef VideoReformatter reformatter
    cdef readonly VideoFormat format

    cdef _init(self, lib.AVPixelFormat format, unsigned int width, unsigned int height)
    cdef _init_user_attributes(self)

cdef VideoFrame alloc_video_frame()