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new funcs for getting underlying decoder layer states

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This commit is contained in:
Josh Coalson
2002-08-01 07:28:03 +00:00
parent a5c12467d9
commit cad97be8de
5 changed files with 112 additions and 34 deletions
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27
include/FLAC/file_decoder.h
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@@ -20,7 +20,7 @@
#ifndef FLAC__FILE_DECODER_H
#define FLAC__FILE_DECODER_H
#include "stream_decoder.h"
#include "seekable_stream_decoder.h"
#ifdef __cplusplus
extern "C" {
@@ -389,6 +389,31 @@ FLAC__bool FLAC__file_decoder_set_metadata_ignore_all(FLAC__FileDecoder *decoder
*/
FLAC__FileDecoderState FLAC__file_decoder_get_state(const FLAC__FileDecoder *decoder);
/** Get the state of the underlying seekable stream decoder.
* Useful when the file decoder state is
* \c FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR.
*
* \param decoder An decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__SeekableStreamDecoderState
* The seekable stream decoder state.
*/
FLAC__SeekableStreamDecoderState FLAC__file_decoder_get_seekable_stream_decoder_state(const FLAC__FileDecoder *decoder);
/** Get the state of the underlying stream decoder.
* Useful when the file decoder state is
* \c FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR and the seekable stream
* decoder state is \c FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR.
*
* \param decoder An decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__SeekableStreamDecoderState
* The seekable stream decoder state.
*/
FLAC__StreamDecoderState FLAC__file_decoder_get_stream_decoder_state(const FLAC__FileDecoder *decoder);
/** Get the "MD5 signature checking" flag.
* This is inherited from FLAC__SeekableStreamDecoder; see
* FLAC__seekable_stream_decoder_get_md5_checking().