FFmpeg: libavcodec/vaapi_encode.h File Reference

FFmpeg

libavcodec

Data Structures | Enumerations | Functions

vaapi_encode.h File Reference

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

Go to the source code of this file.

Data Structures

struct VAAPIEncodeSlice

struct VAAPIEncodePicture

struct VAAPIEncodeContext

struct VAAPIEncodeType

Enumerations

enum {
MAX_CONFIG_ATTRIBUTES = 4, MAX_GLOBAL_PARAMS = 4, MAX_PICTURE_REFERENCES = 2, MAX_PICTURE_SLICES = 1,
MAX_PARAM_BUFFERS = 16, MAX_REORDER_DELAY = 16, MAX_PARAM_BUFFER_SIZE = 1024, MAX_OUTPUT_BUFFER_SIZE = 1024 * 1024
}

enum { PICTURE_TYPE_IDR = 0, PICTURE_TYPE_I = 1, PICTURE_TYPE_P = 2, PICTURE_TYPE_B = 3 }

enum { ISSUE_MODE_SERIALISE_EVERYTHING = 0, ISSUE_MODE_MAXIMISE_THROUGHPUT, ISSUE_MODE_MINIMISE_LATENCY }

Functions

int ff_vaapi_encode2 (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *input_image, int *got_packet)

int ff_vaapi_encode_init (AVCodecContext *avctx, const VAAPIEncodeType *type)

int ff_vaapi_encode_close (AVCodecContext *avctx)

Enumeration Type Documentation

anonymous enum

Enumerator
MAX_CONFIG_ATTRIBUTES
MAX_GLOBAL_PARAMS
MAX_PICTURE_REFERENCES
MAX_PICTURE_SLICES
MAX_PARAM_BUFFERS
MAX_REORDER_DELAY
MAX_PARAM_BUFFER_SIZE
MAX_OUTPUT_BUFFER_SIZE

Definition at line 34 of file vaapi_encode.h.

anonymous enum

Enumerator
PICTURE_TYPE_IDR
PICTURE_TYPE_I
PICTURE_TYPE_P
PICTURE_TYPE_B

Definition at line 45 of file vaapi_encode.h.

anonymous enum

Enumerator
ISSUE_MODE_SERIALISE_EVERYTHING
ISSUE_MODE_MAXIMISE_THROUGHPUT
ISSUE_MODE_MINIMISE_LATENCY

Definition at line 52 of file vaapi_encode.h.

Function Documentation

int ff_vaapi_encode2 ( AVCodecContext * avctx,

AVPacket * pkt,

const AVFrame * input_image,

int * got_packet

)

Definition at line 809 of file vaapi_encode.c.

int ff_vaapi_encode_init ( AVCodecContext * avctx,

const VAAPIEncodeType * type

)

Definition at line 1028 of file vaapi_encode.c.

Referenced by vaapi_encode_h264_init(), vaapi_encode_h265_init(), and vaapi_encode_mjpeg_init().

int ff_vaapi_encode_close ( AVCodecContext * avctx )

Definition at line 1229 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

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