apv_parser.c File Reference

#include "libavutil/avassert.h"
#include "libavutil/buffer.h"
#include "libavutil/mem.h"
#include "avcodec.h"
#include "apv.h"
#include "cbs.h"
#include "cbs_apv.h"
#include "parser.h"
#include "parser_internal.h"

Go to the source code of this file.

Data Structures
struct	APVParseContext

Functions
static int	find_frame_end (APVParseContext *p, const uint8_t *buf, int buf_size)
static void	dummy_free (void *opaque, uint8_t *data)
static int	parse (AVCodecParserContext *s, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size)
static av_cold int	init (AVCodecParserContext *s)
static av_cold void	apv_close (AVCodecParserContext *s)

Variables
static enum AVPixelFormat	apv_format_table [5][5]
static const CodedBitstreamUnitType	decompose_unit_types []
const FFCodecParser	ff_apv_parser

Function Documentation

find_frame_end()

static int find_frame_end ( APVParseContext * p, const uint8_t * buf, int buf_size )

static

Definition at line 45 of file apv_parser.c.

Referenced by parse().

dummy_free()

static void dummy_free ( void * opaque, uint8_t * data )

static

Definition at line 87 of file apv_parser.c.

Referenced by parse().

parse()

static int parse ( AVCodecParserContext * s, AVCodecContext * avctx, const uint8_t ** poutbuf, int * poutbuf_size, const uint8_t * buf, int buf_size )

static

Definition at line 92 of file apv_parser.c.

Referenced by mov_read_default(), mov_read_udta_string(), and read_table().

init()

static av_cold int init ( AVCodecParserContext * s )

static

Definition at line 182 of file apv_parser.c.

apv_close()

static av_cold void apv_close ( AVCodecParserContext * s )

static

Definition at line 197 of file apv_parser.c.

Variable Documentation

apv_format_table

enum AVPixelFormat apv_format_table[5][5]

static

Initial value:

= {
    { AV_PIX_FMT_GRAY8,    AV_PIX_FMT_GRAY10,     AV_PIX_FMT_GRAY12,     AV_PIX_FMT_GRAY14, AV_PIX_FMT_GRAY16 },
    { 0 }, 
    { AV_PIX_FMT_YUV422P,  AV_PIX_FMT_YUV422P10,  AV_PIX_FMT_YUV422P12,  AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUV422P16 },
    { AV_PIX_FMT_YUV444P,  AV_PIX_FMT_YUV444P10,  AV_PIX_FMT_YUV444P12,  AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUV444P16 },
    { AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA444P12, AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUVA444P16 },
}

Definition at line 37 of file apv_parser.c.

decompose_unit_types

const CodedBitstreamUnitType decompose_unit_types[]

static

Initial value:

= {
    APV_PBU_PRIMARY_FRAME,
}

Definition at line 178 of file apv_parser.c.

Referenced by apv_add_configuration_entry(), av1_decode_init(), av1_frame_split_init(), av1_parser_init(), ff_isom_init_apvc(), ff_lcevc_alloc(), ff_mov_cenc_init(), init(), and vvc_parser_init().

ff_apv_parser

const FFCodecParser ff_apv_parser

Initial value:

= {
    PARSER_CODEC_LIST(AV_CODEC_ID_APV),
    .priv_data_size = sizeof(APVParseContext),
    .init           = init,
    .parse          = parse,
    .close          = apv_close,
}

Definition at line 207 of file apv_parser.c.