vaapi_encode_vp9.c File Reference

#include <va/va.h>
#include <va/va_enc_vp9.h>
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
#include "libavutil/pixfmt.h"
#include "avcodec.h"
#include "internal.h"
#include "vaapi_encode.h"

Go to the source code of this file.

Data Structures
struct	VAAPIEncodeVP9Context
struct	VAAPIEncodeVP9Options

Macros
#define	VP9_MAX_QUANT   255
#define	vseq_var(name)   vseq->name, name
#define	vseq_field(name)   vseq->seq_fields.bits.name, name
#define	vpic_var(name)   vpic->name, name
#define	vpic_field(name)   vpic->pic_fields.bits.name, name
#define	OFFSET(x)
#define	FLAGS   (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)

Functions
static int	vaapi_encode_vp9_init_sequence_params (AVCodecContext *avctx)
static int	vaapi_encode_vp9_init_picture_params (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static av_cold int	vaapi_encode_vp9_configure (AVCodecContext *avctx)
static av_cold int	vaapi_encode_vp9_init (AVCodecContext *avctx)

Variables
static const VAAPIEncodeType	vaapi_encode_type_vp9
static const AVOption	vaapi_encode_vp9_options []
static const AVCodecDefault	vaapi_encode_vp9_defaults []
static const AVClass	vaapi_encode_vp9_class
AVCodec	ff_vp9_vaapi_encoder

Macro Definition Documentation

#define VP9_MAX_QUANT   255

Definition at line 32 of file vaapi_encode_vp9.c.

Referenced by vaapi_encode_vp9_configure().

#define vseq_var

(

name

)

vseq->name, name

Definition at line 52 of file vaapi_encode_vp9.c.

#define vseq_field

(

name

)

vseq->seq_fields.bits.name, name

Definition at line 53 of file vaapi_encode_vp9.c.

#define vpic_var

(

name

)

vpic->name, name

Definition at line 54 of file vaapi_encode_vp9.c.

#define vpic_field

(

name

)

vpic->pic_fields.bits.name, name

Definition at line 55 of file vaapi_encode_vp9.c.

#define OFFSET

(

x

)

Value:

(offsetof(VAAPIEncodeContext, codec_options_data) + \
                   offsetof(VAAPIEncodeVP9Options, x))

Definition at line 269 of file vaapi_encode_vp9.c.

#define FLAGS   (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)

Definition at line 271 of file vaapi_encode_vp9.c.

Function Documentation

static int vaapi_encode_vp9_init_sequence_params ( AVCodecContext *  avctx )

static

Definition at line 58 of file vaapi_encode_vp9.c.

static int vaapi_encode_vp9_init_picture_params ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 82 of file vaapi_encode_vp9.c.

static av_cold int vaapi_encode_vp9_configure ( AVCodecContext *  avctx )

static

Definition at line 181 of file vaapi_encode_vp9.c.

static av_cold int vaapi_encode_vp9_init ( AVCodecContext *  avctx )

static

Definition at line 217 of file vaapi_encode_vp9.c.

Variable Documentation

const VAAPIEncodeType vaapi_encode_type_vp9

static

Initial value:

= {
    .configure             = &vaapi_encode_vp9_configure,

    .priv_data_size        = sizeof(VAAPIEncodeVP9Context),

    .sequence_params_size  = sizeof(VAEncSequenceParameterBufferVP9),
    .init_sequence_params  = &vaapi_encode_vp9_init_sequence_params,

    .picture_params_size   = sizeof(VAEncPictureParameterBufferVP9),
    .init_picture_params   = &vaapi_encode_vp9_init_picture_params,
}

Definition at line 205 of file vaapi_encode_vp9.c.

Referenced by vaapi_encode_vp9_init().

const AVOption vaapi_encode_vp9_options[]

static

Initial value:

= {
    { "loop_filter_level", "Loop filter level",
      OFFSET(loop_filter_level), AV_OPT_TYPE_INT, { .i64 = 16 }, 0, 63, FLAGS },
    { "loop_filter_sharpness", "Loop filter sharpness",
      OFFSET(loop_filter_sharpness), AV_OPT_TYPE_INT, { .i64 = 4 }, 0, 15, FLAGS },
    { NULL },
}

Definition at line 272 of file vaapi_encode_vp9.c.

const AVCodecDefault vaapi_encode_vp9_defaults[]

static

Initial value:

= {
    { "profile",        "0"   },
    { "b",              "0"   },
    { "bf",             "0"   },
    { "g",              "250" },
    { "global_quality", "100" },
    { NULL },
}

Definition at line 280 of file vaapi_encode_vp9.c.

const AVClass vaapi_encode_vp9_class

static

Initial value:

= {
    .class_name = "vp9_vaapi",
    .item_name  = av_default_item_name,
    .option     = vaapi_encode_vp9_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 289 of file vaapi_encode_vp9.c.

AVCodec ff_vp9_vaapi_encoder

Initial value:

= {
    .name           = "vp9_vaapi",
    .long_name      = NULL_IF_CONFIG_SMALL("VP9 (VAAPI)"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_VP9,
    .priv_data_size = (sizeof(VAAPIEncodeContext) +
                       sizeof(VAAPIEncodeVP9Options)),
    .init           = &vaapi_encode_vp9_init,
    .encode2        = &ff_vaapi_encode2,
    .close          = &ff_vaapi_encode_close,
    .priv_class     = &vaapi_encode_vp9_class,
    .capabilities   = AV_CODEC_CAP_DELAY,
    .defaults       = vaapi_encode_vp9_defaults,
    .pix_fmts = (const enum AVPixelFormat[]) {
        AV_PIX_FMT_VAAPI,
        AV_PIX_FMT_NONE,
    },
}

Definition at line 296 of file vaapi_encode_vp9.c.