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Diffstat (limited to 'contrib/ffmpeg/libavcodec/ac3_parser.h')
-rw-r--r-- | contrib/ffmpeg/libavcodec/ac3_parser.h | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/contrib/ffmpeg/libavcodec/ac3_parser.h b/contrib/ffmpeg/libavcodec/ac3_parser.h deleted file mode 100644 index ffac6190f..000000000 --- a/contrib/ffmpeg/libavcodec/ac3_parser.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * AC3 parser prototypes - * Copyright (c) 2003 Fabrice Bellard. - * Copyright (c) 2003 Michael Niedermayer. - * - * This file is part of FFmpeg. - * - * FFmpeg 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. - * - * FFmpeg 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 - */ - -#ifndef FFMPEG_AC3_PARSER_H -#define FFMPEG_AC3_PARSER_H - -#include "ac3.h" - -typedef enum { - AC3_PARSE_ERROR_SYNC = -1, - AC3_PARSE_ERROR_BSID = -2, - AC3_PARSE_ERROR_SAMPLE_RATE = -3, - AC3_PARSE_ERROR_FRAME_SIZE = -4, -} AC3ParseError; - -/** - * Parses AC-3 frame header. - * Parses the header up to the lfeon element, which is the first 52 or 54 bits - * depending on the audio coding mode. - * @param buf[in] Array containing the first 7 bytes of the frame. - * @param hdr[out] Pointer to struct where header info is written. - * @return Returns 0 on success, -1 if there is a sync word mismatch, - * -2 if the bsid (version) element is invalid, -3 if the fscod (sample rate) - * element is invalid, or -4 if the frmsizecod (bit rate) element is invalid. - */ -int ff_ac3_parse_header(const uint8_t buf[7], AC3HeaderInfo *hdr); - -#endif /* FFMPEG_AC3_PARSER_H */ |