| from libc.stdint cimport uint8_t | |
| cdef extern from "libavutil/buffer.h" nogil: | |
| AVBufferRef *av_buffer_create(uint8_t *data, size_t size, void (*free)(void *opaque, uint8_t *data), void *opaque, int flags) | |
| void av_buffer_unref(AVBufferRef **buf) | |
| cdef struct AVBufferRef: | |
| uint8_t *data | |