#include <string.h>
#include <sys/types.h>
#include <mfx/mfxvideo.h>
#include "libavutil/common.h"
#include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_qsv.h"
#include "libavutil/mem.h"
#include "libavutil/log.h"
#include "libavutil/pixdesc.h"
#include "libavutil/pixfmt.h"
#include "libavutil/time.h"
#include "avcodec.h"
#include "internal.h"
#include "qsv.h"
#include "qsv_internal.h"
#include "qsvdec.h"

Functions
static int	qsv_init_session (AVCodecContext avctx, QSVContext q, mfxSession session, AVBufferRef hw_frames_ref, AVBufferRef hw_device_ref)

static int	qsv_decode_init (AVCodecContext avctx, QSVContext q)

static int	alloc_frame (AVCodecContext avctx, QSVContext q, QSVFrame *frame)

static void	qsv_clear_unused_frames (QSVContext *q)

static int	get_surface (AVCodecContext avctx, QSVContext q, mfxFrameSurface1 **surf)

static QSVFrame *	find_frame (QSVContext q, mfxFrameSurface1 surf)

static int	qsv_decode (AVCodecContext avctx, QSVContext q, AVFrame frame, int got_frame, AVPacket *avpkt)

int	ff_qsv_decode_close (QSVContext *q)

int	ff_qsv_process_data (AVCodecContext avctx, QSVContext q, AVFrame frame, int got_frame, AVPacket *pkt)

void	ff_qsv_decode_flush (AVCodecContext avctx, QSVContext q)

Function Documentation

static int qsv_init_session	(	AVCodecContext *	avctx,
		QSVContext *	q,
		mfxSession	session,
		AVBufferRef *	hw_frames_ref,
		AVBufferRef *	hw_device_ref
	)

static

Definition at line 44 of file qsvdec.c.

Referenced by qsv_decode_init().

static int qsv_decode_init	(	AVCodecContext *	avctx,
		QSVContext *	q
	)

static

Definition at line 100 of file qsvdec.c.

Referenced by ff_qsv_process_data().

static int alloc_frame	(	AVCodecContext *	avctx,
		QSVContext *	q,
		QSVFrame *	frame
	)

static

Definition at line 200 of file qsvdec.c.

Referenced by get_surface().

static void qsv_clear_unused_frames ( QSVContext * q )

static

Definition at line 231 of file qsvdec.c.

Referenced by get_surface().

static int get_surface	(	AVCodecContext *	avctx,
		QSVContext *	q,
		mfxFrameSurface1 **	surf
	)

static

Definition at line 243 of file qsvdec.c.

Referenced by qsv_decode().

static QSVFrame* find_frame	(	QSVContext *	q,
		mfxFrameSurface1 *	surf
	)

static

Definition at line 284 of file qsvdec.c.

Referenced by qsv_decode().

static int qsv_decode	(	AVCodecContext *	avctx,
		QSVContext *	q,
		AVFrame *	frame,
		int *	got_frame,
		AVPacket *	avpkt
	)

static

Definition at line 295 of file qsvdec.c.

Referenced by ff_qsv_process_data().

int ff_qsv_decode_close ( QSVContext * q )

Definition at line 420 of file qsvdec.c.

Referenced by qsv_decode_close().

int ff_qsv_process_data	(	AVCodecContext *	avctx,
		QSVContext *	q,
		AVFrame *	frame,
		int *	got_frame,
		AVPacket *	pkt
	)

Definition at line 459 of file qsvdec.c.

Referenced by qsv_decode_frame().

void ff_qsv_decode_flush	(	AVCodecContext *	avctx,
		QSVContext *	q
	)

Definition at line 535 of file qsvdec.c.

Referenced by qsv_decode_flush().

Functions

Function Documentation