amfenc_av1.c File Reference

#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "amfenc.h"
#include "codec_internal.h"

Go to the source code of this file.

Macros
#define	AMF_VIDEO_ENCODER_AV1_CAP_WIDTH_ALIGNMENT_FACTOR_LOCAL   L"Av1WidthAlignmentFactor"
#define	AMF_VIDEO_ENCODER_AV1_CAP_HEIGHT_ALIGNMENT_FACTOR_LOCAL   L"Av1HeightAlignmentFactor"
#define	OFFSET(x)   offsetof(AmfContext, x)
#define	VE   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Functions
static av_cold int	amf_encode_init_av1 (AVCodecContext *avctx)

Variables
static const AVOption	options []
static const FFCodecDefault	defaults []
static const AVClass	av1_amf_class
const FFCodec	ff_av1_amf_encoder

Macro Definition Documentation

AMF_VIDEO_ENCODER_AV1_CAP_WIDTH_ALIGNMENT_FACTOR_LOCAL

#define AMF_VIDEO_ENCODER_AV1_CAP_WIDTH_ALIGNMENT_FACTOR_LOCAL   L"Av1WidthAlignmentFactor"

Definition at line 26 of file amfenc_av1.c.

AMF_VIDEO_ENCODER_AV1_CAP_HEIGHT_ALIGNMENT_FACTOR_LOCAL

#define AMF_VIDEO_ENCODER_AV1_CAP_HEIGHT_ALIGNMENT_FACTOR_LOCAL   L"Av1HeightAlignmentFactor"

Definition at line 27 of file amfenc_av1.c.

OFFSET

#define OFFSET

(

x

)

offsetof(AmfContext, x)

Definition at line 29 of file amfenc_av1.c.

VE

#define VE   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Definition at line 30 of file amfenc_av1.c.

Function Documentation

amf_encode_init_av1()

static av_cold int amf_encode_init_av1 ( AVCodecContext *  avctx )

static

Color profile

Color Depth

Color Transfer Characteristics (AMF matches ISO/IEC)

Color Primaries (AMF matches ISO/IEC)

Definition at line 186 of file amfenc_av1.c.

Variable Documentation

options

const AVOption options[]

static

Definition at line 31 of file amfenc_av1.c.

defaults

const FFCodecDefault defaults[]

static

Initial value:

= {
    { "refs",       "-1"  },
    { "aspect",     "0"   },
    { "b",          "0"   },
    { "g",          "-1"  },
    { "qmin",       "-1"  },
    { "qmax",       "-1"  },
    { NULL                },
}

Definition at line 671 of file amfenc_av1.c.

av1_amf_class

const AVClass av1_amf_class

static

Initial value:

= {
    .class_name = "av1_amf",
    .item_name = av_default_item_name,
    .option = options,
    .version = LIBAVUTIL_VERSION_INT,
}

Definition at line 681 of file amfenc_av1.c.

ff_av1_amf_encoder

const FFCodec ff_av1_amf_encoder

Initial value:

= {
    .p.name           = "av1_amf",
    CODEC_LONG_NAME("AMD AMF AV1 encoder"),
    .p.type           = AVMEDIA_TYPE_VIDEO,
    .p.id             = AV_CODEC_ID_AV1,
    .init           = amf_encode_init_av1,
    FF_CODEC_RECEIVE_PACKET_CB(ff_amf_receive_packet),
    .close          = ff_amf_encode_close,
    .priv_data_size = sizeof(AmfContext),
    .p.priv_class     = &av1_amf_class,
    .defaults       = defaults,
    .p.capabilities   = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
                      AV_CODEC_CAP_DR1,
    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
    .p.pix_fmts       = ff_amf_pix_fmts,
    .color_ranges   = AVCOL_RANGE_MPEG, 
    .p.wrapper_name   = "amf",
    .hw_configs     = ff_amfenc_hw_configs,
}

Definition at line 688 of file amfenc_av1.c.