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/*
* bitstream_info.h
* Created by Graham Booker on 1/6/07.
*
* This file is part of Perian.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <AudioToolbox/AudioToolbox.h>
#include <QuickTime/QuickTime.h>
#ifdef __cplusplus
extern "C" {
#endif
int parse_ac3_bitstream(AudioStreamBasicDescription *asbd, AudioChannelLayout *acl, uint8_t *buffer, int buff_size);
typedef struct FFusionParserContext
{
struct AVCodecParserContext *pc;
struct AVCodecContext *avctx;
struct FFusionParser *parserStructure;
void *internalContext;
} FFusionParserContext;
typedef struct FFusionParser
{
struct AVCodecParser *avparse;
int internalContextSize;
int (*init)(FFusionParserContext *parser);
int (*extra_data)(FFusionParserContext *parser,
const uint8_t *buf, int buf_size);
int (*parser_parse)(FFusionParserContext *parser,
const uint8_t *buf, int buf_size,
int *out_buf_size,
int *type, int *skippable, int *skipped);
struct FFusionParser *next;
} FFusionParser;
typedef enum {
FFUSION_CANNOT_DECODE,
FFUSION_PREFER_NOT_DECODE,
FFUSION_PREFER_DECODE,
} FFusionDecodeAbilities;
void initFFusionParsers();
FFusionParserContext *ffusionParserInit(int codec_id);
void ffusionParserFree(FFusionParserContext *parser);
int ffusionParseExtraData(FFusionParserContext *parser, const uint8_t *buf, int buf_size);
int ffusionParse(FFusionParserContext *parser, const uint8_t *buf, int buf_size, int *out_buf_size, int *type, int *skippable, int *skipped);
void ffusionLogDebugInfo(FFusionParserContext *parser, FILE *log);
FFusionDecodeAbilities ffusionIsParsedVideoDecodable(FFusionParserContext *parser);
#ifdef __cplusplus
}
#endif