amfenc.h File Reference

#include <AMF/core/Factory.h>
#include <AMF/components/ColorSpace.h>
#include <AMF/components/VideoEncoderVCE.h>
#include <AMF/components/VideoEncoderHEVC.h>
#include <AMF/components/VideoEncoderAV1.h>
#include "libavutil/fifo.h"
#include "avcodec.h"
#include "hwconfig.h"

Go to the source code of this file.

Data Structures
struct	AMFEncoderContext
	AMF encoder context. More...

Macros
#define	MAX_LOOKAHEAD_DEPTH   41
#define	AMF_RETURN_IF_FALSE(avctx, exp, ret_value, ...)
	Error handling helper.

Functions
int	ff_amf_encode_init (AVCodecContext *avctx)
	Common encoder initization function.
int	ff_amf_encode_close (AVCodecContext *avctx)
	Common encoder termination function.
int	ff_amf_receive_packet (AVCodecContext *avctx, AVPacket *avpkt)
	Ecoding one frame - common function for all AMF encoders.

Variables
const AVCodecHWConfigInternal *const	ff_amfenc_hw_configs []
enum AVPixelFormat	ff_amf_pix_fmts []
	Supported formats.

Macro Definition Documentation

MAX_LOOKAHEAD_DEPTH

#define MAX_LOOKAHEAD_DEPTH   41

Definition at line 34 of file amfenc.h.

AMF_RETURN_IF_FALSE

#define AMF_RETURN_IF_FALSE	(		avctx,
			exp,
			ret_value,
			... )

Value:

    if (!(exp)) { \
        av_log(avctx, AV_LOG_ERROR, __VA_ARGS__); \
        return ret_value; \
    }

Error handling helper.

Definition at line 169 of file amfenc.h.

Referenced by amf_amfsurface_to_avframe(), amf_avframe_to_amfsurface(), amf_buffer_from_packet(), amf_capture_frame(), amf_copy_buffer(), amf_decode_frame(), amf_device_init(), amf_encode_init_av1(), amf_encode_init_h264(), amf_encode_init_hevc(), amf_filter_config_output(), amf_filter_config_output(), amf_filter_filter_frame(), amf_frc_filter_avframe(), amf_frc_filter_config_output(), amf_init_decoder(), amf_init_encoder(), amf_init_filter_config(), amf_init_vsrc(), amf_load_library(), amf_map_frame(), amf_submit_frame(), amf_transfer_data_from(), amf_transfer_data_to(), amf_update_buffer_properties(), amf_vqe_filter_config_output(), ff_amf_encode_init(), and ff_amf_receive_packet().

Function Documentation

ff_amf_encode_init()

int ff_amf_encode_init

(

AVCodecContext *

avctx

)

Common encoder initization function.

Definition at line 282 of file amfenc.c.

Referenced by amf_encode_init_av1(), amf_encode_init_h264(), and amf_encode_init_hevc().

ff_amf_encode_close()

int ff_amf_encode_close

(

AVCodecContext *

avctx

)

Common encoder termination function.

Definition at line 140 of file amfenc.c.

Referenced by ff_amf_encode_init().

ff_amf_receive_packet()

int ff_amf_receive_packet	(	AVCodecContext *	avctx,
		AVPacket *	avpkt )

Ecoding one frame - common function for all AMF encoders.

Definition at line 579 of file amfenc.c.

Variable Documentation

ff_amfenc_hw_configs

const AVCodecHWConfigInternal* const ff_amfenc_hw_configs[]

extern

Definition at line 714 of file amfenc.c.

ff_amf_pix_fmts

enum AVPixelFormat ff_amf_pix_fmts[]

extern

Supported formats.

Definition at line 55 of file amfenc.c.