lcevc_merge.c File Reference

#include "libavutil/opt.h"
#include "libavcodec/bsf.h"
#include "libavcodec/bsf_internal.h"
#include "libavcodec/bsf/packetsync.h"
#include "libavcodec/bytestream.h"
#include "libavcodec/h2645_parse.h"
#include "libavcodec/packet.h"
#include "libavcodec/packet_internal.h"

Go to the source code of this file.

Data Structures
struct	LCEVCMergeContext

Functions
static AVPacket *	lcevc_merge_packets (AVBitStreamFilterContext *ctx, AVPacket *base_pkt, const AVPacket *lcevc_pkt)
static int	lcevc_merge (FFPacketSync *fs)
static av_cold int	config_enhancement (AVBitStreamFilterLink *inlink)
static int	config_output (AVBitStreamFilterLink *outlink)
static av_cold int	init (AVBitStreamFilterContext *ctx)
static av_cold void	uninit (AVBitStreamFilterContext *ctx)
	PACKETSYNC_DEFINE_CLASS_EXT (lcevc_merge, LCEVCMergeContext, ps, NULL)
static int	activate (AVBitStreamFilterContext *ctx)

Variables
static enum AVCodecID	enhancement_codec_ids []
static const AVBitStreamFilterPad	lcevc_merge_inputs []
static const AVBitStreamFilterPad	lcevc_merge_outputs []
const FFBitStreamFilter	ff_lcevc_merge_bsf

Function Documentation

lcevc_merge_packets()

static AVPacket * lcevc_merge_packets ( AVBitStreamFilterContext * ctx, AVPacket * base_pkt, const AVPacket * lcevc_pkt )

static

Definition at line 35 of file lcevc_merge.c.

Referenced by lcevc_merge().

lcevc_merge()

static int lcevc_merge ( FFPacketSync * fs )

static

Definition at line 85 of file lcevc_merge.c.

Referenced by init(), ist_use(), and PACKETSYNC_DEFINE_CLASS_EXT().

config_enhancement()

static av_cold int config_enhancement ( AVBitStreamFilterLink * inlink )

static

Definition at line 100 of file lcevc_merge.c.

config_output()

static int config_output ( AVBitStreamFilterLink * outlink )

static

Definition at line 111 of file lcevc_merge.c.

Referenced by config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), config_output(), init(), init(), init(), and parse_definition().

init()

static av_cold int init ( AVBitStreamFilterContext * ctx )

static

Definition at line 127 of file lcevc_merge.c.

uninit()

static av_cold void uninit ( AVBitStreamFilterContext * ctx )

static

Definition at line 135 of file lcevc_merge.c.

Referenced by AVFILTER_DEFINE_CLASS_EXT(), ff_hwaccel_uninit(), and ff_vdpau_common_reinit().

PACKETSYNC_DEFINE_CLASS_EXT()

PACKETSYNC_DEFINE_CLASS_EXT	(	lcevc_merge	,
		LCEVCMergeContext	,
		ps	,
		NULL	)

activate()

static int activate ( AVBitStreamFilterContext * ctx )

static

Definition at line 144 of file lcevc_merge.c.

Referenced by activate(), activate(), av_bsf_graph_alloc_filter(), av_bsf_sink_get_parameters(), av_bsf_sink_get_time_base(), av_buffersink_get_ch_layout(), av_buffersink_get_channels(), av_buffersink_get_frame_rate(), av_buffersink_get_hw_frames_ctx(), av_buffersink_get_side_data(), AVFILTER_DEFINE_CLASS_EXT(), AVFILTER_DEFINE_CLASS_EXT(), and ff_instantiate_mf().

Variable Documentation

enhancement_codec_ids

enum AVCodecID enhancement_codec_ids[]

static

Initial value:

= {
    AV_CODEC_ID_LCEVC, AV_CODEC_ID_NONE,
}

Definition at line 150 of file lcevc_merge.c.

lcevc_merge_inputs

const AVBitStreamFilterPad lcevc_merge_inputs[]

static

Initial value:

= {
    {
        .name          = "base",
    },
    {
        .name          = "enhancement",
        .codec_ids     = enhancement_codec_ids,
        .config_props  = config_enhancement,
    },
}

Definition at line 154 of file lcevc_merge.c.

lcevc_merge_outputs

const AVBitStreamFilterPad lcevc_merge_outputs[]

static

Initial value:

= {
    {
        .name          = "default",
        .config_props  = config_output,
    },
}

Definition at line 165 of file lcevc_merge.c.

ff_lcevc_merge_bsf

const FFBitStreamFilter ff_lcevc_merge_bsf

Initial value:

= {
    .p.name         = "lcevc_merge",
    .p.priv_class   = &lcevc_merge_class,
    .priv_data_size = sizeof(LCEVCMergeContext),
    .preinit        = lcevc_merge_packetsync_preinit,
    .init2          = init,
    .uninit         = uninit,
    .activate       = activate,
    BSFILTER_INPUTS(lcevc_merge_inputs),
    BSFILTER_OUTPUTS(lcevc_merge_outputs),
}

Definition at line 172 of file lcevc_merge.c.