vaapi_decode.h File Reference

#include <va/va.h>
#include "libavutil/frame.h"
#include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_vaapi.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	VAAPIDecodePicture
struct	VAAPIDecodeContext

Enumerations
enum	{ MAX_PARAM_BUFFERS = 16 }

Functions
static VASurfaceID	ff_vaapi_get_surface_id (AVFrame *pic)
int	ff_vaapi_decode_make_param_buffer (AVCodecContext *avctx, VAAPIDecodePicture *pic, int type, const void *data, size_t size)
int	ff_vaapi_decode_make_slice_buffer (AVCodecContext *avctx, VAAPIDecodePicture *pic, const void *params_data, size_t params_size, const void *slice_data, size_t slice_size)
int	ff_vaapi_decode_issue (AVCodecContext *avctx, VAAPIDecodePicture *pic)
int	ff_vaapi_decode_cancel (AVCodecContext *avctx, VAAPIDecodePicture *pic)
int	ff_vaapi_decode_init (AVCodecContext *avctx)
int	ff_vaapi_decode_uninit (AVCodecContext *avctx)
int	ff_vaapi_common_frame_params (AVCodecContext *avctx, AVBufferRef *hw_frames_ctx)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MAX_PARAM_BUFFERS

Definition at line 35 of file vaapi_decode.h.

Function Documentation

ff_vaapi_get_surface_id()

static VASurfaceID ff_vaapi_get_surface_id ( AVFrame *  pic )

inlinestatic

Definition at line 30 of file vaapi_decode.h.

Referenced by dpb_add(), fill_vaapi_pic(), find_frame_rps_type(), get_ref_pic_index(), vaapi_av1_surface_id(), vaapi_h264_start_frame(), vaapi_hevc_start_frame(), vaapi_mjpeg_start_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vc1_start_frame(), vaapi_vp8_surface_id(), vaapi_vp9_start_frame(), and vaapi_vp9_surface_id().

ff_vaapi_decode_make_param_buffer()

int ff_vaapi_decode_make_param_buffer	(	AVCodecContext *	avctx,
		VAAPIDecodePicture *	pic,
		int	type,
		const void *	data,
		size_t	size
	)

Definition at line 33 of file vaapi_decode.c.

Referenced by vaapi_h264_start_frame(), vaapi_hevc_start_frame(), vaapi_mjpeg_decode_slice(), vaapi_mjpeg_start_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), vaapi_vp8_start_frame(), and vaapi_vp9_start_frame().

ff_vaapi_decode_make_slice_buffer()

int ff_vaapi_decode_make_slice_buffer	(	AVCodecContext *	avctx,
		VAAPIDecodePicture *	pic,
		const void *	params_data,
		size_t	params_size,
		const void *	slice_data,
		size_t	slice_size
	)

Definition at line 62 of file vaapi_decode.c.

Referenced by vaapi_av1_decode_slice(), vaapi_h264_decode_slice(), vaapi_hevc_decode_slice(), vaapi_hevc_end_frame(), vaapi_mjpeg_decode_slice(), vaapi_mpeg2_decode_slice(), vaapi_mpeg4_decode_slice(), vaapi_vc1_decode_slice(), vaapi_vp8_decode_slice(), and vaapi_vp9_decode_slice().

ff_vaapi_decode_issue()

int ff_vaapi_decode_issue	(	AVCodecContext *	avctx,
		VAAPIDecodePicture *	pic
	)

Definition at line 154 of file vaapi_decode.c.

Referenced by vaapi_av1_end_frame(), vaapi_h264_end_frame(), vaapi_hevc_end_frame(), vaapi_mjpeg_end_frame(), vaapi_mpeg2_end_frame(), vaapi_mpeg4_end_frame(), vaapi_vc1_end_frame(), vaapi_vp8_end_frame(), and vaapi_vp9_end_frame().

ff_vaapi_decode_cancel()

int ff_vaapi_decode_cancel	(	AVCodecContext *	avctx,
		VAAPIDecodePicture *	pic
	)

Definition at line 228 of file vaapi_decode.c.

Referenced by vaapi_av1_decode_slice(), vaapi_h264_decode_slice(), vaapi_h264_start_frame(), vaapi_hevc_decode_slice(), vaapi_hevc_end_frame(), vaapi_hevc_start_frame(), vaapi_mjpeg_decode_slice(), vaapi_mjpeg_start_frame(), vaapi_mpeg2_decode_slice(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_decode_slice(), vaapi_mpeg4_start_frame(), vaapi_vc1_decode_slice(), vaapi_vp8_decode_slice(), vaapi_vp8_start_frame(), vaapi_vp9_decode_slice(), and vaapi_vp9_start_frame().

ff_vaapi_decode_init()

int ff_vaapi_decode_init

(

AVCodecContext *

avctx

)

Definition at line 663 of file vaapi_decode.c.

Referenced by vaapi_av1_decode_init().

ff_vaapi_decode_uninit()

int ff_vaapi_decode_uninit

(

AVCodecContext *

avctx

)

Definition at line 709 of file vaapi_decode.c.

Referenced by ff_vaapi_decode_init(), and vaapi_av1_decode_uninit().

ff_vaapi_common_frame_params()

int ff_vaapi_common_frame_params	(	AVCodecContext *	avctx,
		AVBufferRef *	hw_frames_ctx
	)

Definition at line 639 of file vaapi_decode.c.