nvdec.h File Reference

#include "compat/cuda/dynlink_loader.h"
#include <stdint.h>
#include "libavutil/buffer.h"
#include "libavutil/frame.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	NVDECFrame
struct	NVDECContext

Macros
#define	NVDECAPI_CHECK_VERSION(major, minor)   ((major) < 8 || ((major) == 8 && (minor) <= 0))

Functions
int	ff_nvdec_decode_init (AVCodecContext *avctx)
int	ff_nvdec_decode_uninit (AVCodecContext *avctx)
int	ff_nvdec_start_frame (AVCodecContext *avctx, AVFrame *frame)
int	ff_nvdec_end_frame (AVCodecContext *avctx)
int	ff_nvdec_simple_end_frame (AVCodecContext *avctx)
int	ff_nvdec_simple_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
int	ff_nvdec_frame_params (AVCodecContext *avctx, AVBufferRef *hw_frames_ctx, int dpb_size)
int	ff_nvdec_get_ref_idx (AVFrame *frame)

Macro Definition Documentation

#define NVDECAPI_CHECK_VERSION	(		major,
			minor
	)		((major) < 8 || ((major) == 8 && (minor) <= 0))

Definition at line 40 of file nvdec.h.

Function Documentation

int ff_nvdec_decode_init

(

AVCodecContext *

avctx

)

Definition at line 270 of file nvdec.c.

int ff_nvdec_decode_uninit

(

AVCodecContext *

avctx

)

Definition at line 252 of file nvdec.c.

Referenced by ff_nvdec_decode_init().

int ff_nvdec_start_frame	(	AVCodecContext *	avctx,
		AVFrame *	frame
	)

Definition at line 461 of file nvdec.c.

Referenced by nvdec_h264_start_frame(), nvdec_hevc_start_frame(), nvdec_mjpeg_start_frame(), nvdec_mpeg12_start_frame(), nvdec_mpeg4_start_frame(), nvdec_vc1_start_frame(), nvdec_vp8_start_frame(), and nvdec_vp9_start_frame().

int ff_nvdec_end_frame

(

AVCodecContext *

avctx

)

Definition at line 503 of file nvdec.c.

Referenced by ff_nvdec_simple_end_frame().

int ff_nvdec_simple_end_frame

(

AVCodecContext *

avctx

)

Definition at line 537 of file nvdec.c.

int ff_nvdec_simple_decode_slice	(	AVCodecContext *	avctx,
		const uint8_t *	buffer,
		uint32_t	size
	)

Definition at line 545 of file nvdec.c.

Referenced by nvdec_mjpeg_start_frame(), and nvdec_mpeg4_start_frame().

int ff_nvdec_frame_params	(	AVCodecContext *	avctx,
		AVBufferRef *	hw_frames_ctx,
		int	dpb_size
	)

Definition at line 577 of file nvdec.c.

Referenced by nvdec_h264_frame_params(), nvdec_hevc_frame_params(), nvdec_mjpeg_frame_params(), nvdec_mpeg12_frame_params(), nvdec_mpeg4_frame_params(), nvdec_vc1_frame_params(), nvdec_vp8_frame_params(), and nvdec_vp9_frame_params().

int ff_nvdec_get_ref_idx

(

AVFrame *

frame

)

Definition at line 633 of file nvdec.c.

Referenced by nvdec_mpeg12_start_frame(), nvdec_mpeg4_start_frame(), nvdec_vc1_start_frame(), nvdec_vp9_start_frame(), and safe_get_ref_idx().