amfenc_h264.c File Reference

#include "libavutil/avassert.h"
#include "libavutil/hwcontext_amf.h"
#include "libavutil/internal.h"
#include "libavutil/mem.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "amfenc.h"
#include "codec_internal.h"
#include <AMF/components/PreAnalysis.h>

Go to the source code of this file.

Macros
#define	OFFSET(x)
#define	VE   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Functions
static av_cold int	amf_encode_init_h264 (AVCodecContext *avctx)

Variables
static const AVOption	options []
static const FFCodecDefault	defaults []
static const AVClass	h264_amf_class
const FFCodec	ff_h264_amf_encoder

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

Value:

offsetof(AMFEncoderContext, x)

Definition at line 29 of file amfenc_h264.c.

VE

#define VE   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Definition at line 30 of file amfenc_h264.c.

Function Documentation

amf_encode_init_h264()

static av_cold int amf_encode_init_h264 ( AVCodecContext * avctx )

static

Color Range (Support for older Drivers)

Color Depth

Color Transfer Characteristics (AMF matches ISO/IEC)

Color Primaries (AMF matches ISO/IEC)

VBV Buffer

Maximum Access Unit Size and AUD

Definition at line 197 of file amfenc_h264.c.

Variable Documentation

options

const AVOption options[]

static

Definition at line 32 of file amfenc_h264.c.

defaults

const FFCodecDefault defaults[]

static

Initial value:

= {
    { "refs",       "-1"  },
    { "aspect",     "0"   },
    { "qmin",       "-1"  },
    { "qmax",       "-1"  },
    { "b",          "0"   },
    { "g",          "-1"  },
    { "slices",     "1"   },
    { "flags",      "+loop"},
    { NULL                },
}

Definition at line 632 of file amfenc_h264.c.

h264_amf_class

const AVClass h264_amf_class

static

Initial value:

= {
    .class_name = "h264_amf",
    .item_name = av_default_item_name,
    .option = options,
    .version = LIBAVUTIL_VERSION_INT,
}

Definition at line 644 of file amfenc_h264.c.

ff_h264_amf_encoder

const FFCodec ff_h264_amf_encoder

Initial value:

= {
    .p.name         = "h264_amf",
    CODEC_LONG_NAME("AMD AMF H.264 Encoder"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_H264,
    .init           = amf_encode_init_h264,
    FF_CODEC_RECEIVE_PACKET_CB(ff_amf_receive_packet),
    .close          = ff_amf_encode_close,
    .priv_data_size = sizeof(AMFEncoderContext),
    .p.priv_class   = &h264_amf_class,
    .defaults       = defaults,
    .p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
                      AV_CODEC_CAP_DR1,
    .caps_internal  = FF_CODEC_CAP_NOT_INIT_THREADSAFE |
                      FF_CODEC_CAP_INIT_CLEANUP,
    CODEC_PIXFMTS_ARRAY(ff_amf_pix_fmts),
    .color_ranges   = AVCOL_RANGE_MPEG | AVCOL_RANGE_JPEG,
    .p.wrapper_name = "amf",
    .hw_configs     = ff_amfenc_hw_configs,
}

Definition at line 651 of file amfenc_h264.c.