#include <mfx/mfxvideo.h>
#include "libavutil/avutil.h"
+#include "libavutil/fifo.h"
#include "avcodec.h"
#include "qsv_internal.h"
mfxExtCodingOption extco;
mfxExtBuffer *extparam[1];
+ AVFifoBuffer *async_fifo;
+
// options set by the caller
int async_depth;
int idr_interval;