home *** CD-ROM | disk | FTP | other *** search
- /* libFLAC - Free Lossless Audio Codec library
- * Copyright (C) 2000,2001,2002,2003 Josh Coalson
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
- #ifndef FLAC__FILE_DECODER_H
- #define FLAC__FILE_DECODER_H
-
- #include "export.h"
- #include "seekable_stream_decoder.h"
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
-
- /** \file include/FLAC/file_decoder.h
- *
- * \brief
- * This module contains the functions which implement the file
- * decoder.
- *
- * See the detailed documentation in the
- * \link flac_file_decoder file decoder \endlink module.
- */
-
- /** \defgroup flac_file_decoder FLAC/file_decoder.h: file decoder interface
- * \ingroup flac_decoder
- *
- * \brief
- * This module contains the functions which implement the file
- * decoder.
- *
- * The basic usage of this decoder is as follows:
- * - The program creates an instance of a decoder using
- * FLAC__file_decoder_new().
- * - The program overrides the default settings and sets callbacks for
- * writing, error reporting, and metadata reporting using
- * FLAC__file_decoder_set_*() functions.
- * - The program initializes the instance to validate the settings and
- * prepare for decoding using FLAC__file_decoder_init().
- * - The program calls the FLAC__file_decoder_process_*() functions
- * to decode data, which subsequently calls the callbacks.
- * - The program finishes the decoding with FLAC__file_decoder_finish(),
- * which flushes the input and output and resets the decoder to the
- * uninitialized state.
- * - The instance may be used again or deleted with
- * FLAC__file_decoder_delete().
- *
- * The file decoder is a trivial wrapper around the
- * \link flac_seekable_stream_decoder seekable stream decoder \endlink
- * meant to simplfy the process of decoding from a standard file. The
- * file decoder supplies all but the Write/Metadata/Error callbacks.
- * The user needs only to provide the path to the file and the file
- * decoder handles the rest.
- *
- * Like the seekable stream decoder, seeking is exposed through the
- * FLAC__file_decoder_seek_absolute() method. At any point after the file
- * decoder has been initialized, the user can call this function to seek to
- * an exact sample within the file. Subsequently, the first time the write
- * callback is called it will be passed a (possibly partial) block starting
- * at that sample.
- *
- * The file decoder also inherits MD5 signature checking from the seekable
- * stream decoder. If this is turned on before initialization,
- * FLAC__file_decoder_finish() will report when the decoded MD5 signature
- * does not match the one stored in the STREAMINFO block. MD5 checking is
- * automatically turned off if there is no signature in the STREAMINFO
- * block or when a seek is attempted.
- *
- * Make sure to read the detailed descriptions of the
- * \link flac_seekable_stream_decoder seekable stream decoder module \endlink
- * and \link flac_stream_decoder stream decoder module \endlink
- * since the file decoder inherits much of its behavior from them.
- *
- * \note
- * The "set" functions may only be called when the decoder is in the
- * state FLAC__FILE_DECODER_UNINITIALIZED, i.e. after
- * FLAC__file_decoder_new() or FLAC__file_decoder_finish(), but
- * before FLAC__file_decoder_init(). If this is the case they will
- * return \c true, otherwise \c false.
- *
- * \note
- * FLAC__file_decoder_finish() resets all settings to the constructor
- * defaults, including the callbacks.
- *
- * \{
- */
-
-
- /** State values for a FLAC__FileDecoder
- *
- * The decoder's state can be obtained by calling FLAC__file_decoder_get_state().
- */
- typedef enum {
-
- FLAC__FILE_DECODER_OK = 0,
- /**< The decoder is in the normal OK state. */
-
- FLAC__FILE_DECODER_END_OF_FILE,
- /**< The decoder has reached the end of the file. */
-
- FLAC__FILE_DECODER_ERROR_OPENING_FILE,
- /**< An error occurred opening the input file. */
-
- FLAC__FILE_DECODER_MEMORY_ALLOCATION_ERROR,
- /**< An error occurred allocating memory. */
-
- FLAC__FILE_DECODER_SEEK_ERROR,
- /**< An error occurred while seeking. */
-
- FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR,
- /**< An error occurred in the underlying seekable stream decoder. */
-
- FLAC__FILE_DECODER_ALREADY_INITIALIZED,
- /**< FLAC__file_decoder_init() was called when the decoder was already
- * initialized, usually because FLAC__file_decoder_finish() was not
- * called.
- */
-
- FLAC__FILE_DECODER_INVALID_CALLBACK,
- /**< FLAC__file_decoder_init() was called without all callbacks
- * being set.
- */
-
- FLAC__FILE_DECODER_UNINITIALIZED
- /**< The decoder is in the uninitialized state. */
-
- } FLAC__FileDecoderState;
-
- /** Maps a FLAC__FileDecoderState to a C string.
- *
- * Using a FLAC__FileDecoderState as the index to this array
- * will give the string equivalent. The contents should not be modified.
- */
- extern FLAC_API const char * const FLAC__FileDecoderStateString[];
-
-
- /***********************************************************************
- *
- * class FLAC__FileDecoder : public FLAC__StreamDecoder
- *
- ***********************************************************************/
-
- struct FLAC__FileDecoderProtected;
- struct FLAC__FileDecoderPrivate;
- /** The opaque structure definition for the file decoder type. See the
- * \link flac_file_decoder file decoder module \endlink for a detailed
- * description.
- */
- typedef struct {
- struct FLAC__FileDecoderProtected *protected_; /* avoid the C++ keyword 'protected' */
- struct FLAC__FileDecoderPrivate *private_; /* avoid the C++ keyword 'private' */
- } FLAC__FileDecoder;
-
- /** Signature for the write callback.
- * See FLAC__file_decoder_set_write_callback()
- * and FLAC__SeekableStreamDecoderWriteCallback for more info.
- *
- * \param decoder The decoder instance calling the callback.
- * \param frame The description of the decoded frame.
- * \param buffer An array of pointers to decoded channels of data.
- * \param client_data The callee's client data set through
- * FLAC__file_decoder_set_client_data().
- * \retval FLAC__StreamDecoderWriteStatus
- * The callee's return status.
- */
- typedef FLAC__StreamDecoderWriteStatus (*FLAC__FileDecoderWriteCallback)(const FLAC__FileDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data);
-
- /** Signature for the metadata callback.
- * See FLAC__file_decoder_set_metadata_callback()
- * and FLAC__SeekableStreamDecoderMetadataCallback for more info.
- *
- * \param decoder The decoder instance calling the callback.
- * \param metadata The decoded metadata block.
- * \param client_data The callee's client data set through
- * FLAC__file_decoder_set_client_data().
- */
- typedef void (*FLAC__FileDecoderMetadataCallback)(const FLAC__FileDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data);
-
- /** Signature for the error callback.
- * See FLAC__file_decoder_set_error_callback()
- * and FLAC__SeekableStreamDecoderErrorCallback for more info.
- *
- * \param decoder The decoder instance calling the callback.
- * \param status The error encountered by the decoder.
- * \param client_data The callee's client data set through
- * FLAC__file_decoder_set_client_data().
- */
- typedef void (*FLAC__FileDecoderErrorCallback)(const FLAC__FileDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data);
-
-
- /***********************************************************************
- *
- * Class constructor/destructor
- *
- ***********************************************************************/
-
- /** Create a new file decoder instance. The instance is created with
- * default settings; see the individual FLAC__file_decoder_set_*()
- * functions for each setting's default.
- *
- * \retval FLAC__FileDecoder*
- * \c NULL if there was an error allocating memory, else the new instance.
- */
- FLAC_API FLAC__FileDecoder *FLAC__file_decoder_new();
-
- /** Free a decoder instance. Deletes the object pointed to by \a decoder.
- *
- * \param decoder A pointer to an existing decoder.
- * \assert
- * \code decoder != NULL \endcode
- */
- FLAC_API void FLAC__file_decoder_delete(FLAC__FileDecoder *decoder);
-
-
- /***********************************************************************
- *
- * Public class method prototypes
- *
- ***********************************************************************/
-
- /** Set the "MD5 signature checking" flag.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_md5_checking().
- *
- * \default \c false
- * \param decoder A decoder instance to set.
- * \param value See above.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_md5_checking(FLAC__FileDecoder *decoder, FLAC__bool value);
-
- /** Set the input file name to decode.
- *
- * \default \c "-"
- * \param decoder A decoder instance to set.
- * \param value The input file name, or "-" for \c stdin.
- * \assert
- * \code decoder != NULL \endcode
- * \code value != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, or there was a memory
- * allocation error, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_filename(FLAC__FileDecoder *decoder, const char *value);
-
- /** Set the write callback.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_write_callback().
- *
- * \note
- * The callback is mandatory and must be set before initialization.
- *
- * \default \c NULL
- * \param decoder A decoder instance to set.
- * \param value See above.
- * \assert
- * \code decoder != NULL \endcode
- * \code value != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_write_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderWriteCallback value);
-
- /** Set the metadata callback.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_callback().
- *
- * \note
- * The callback is mandatory and must be set before initialization.
- *
- * \default \c NULL
- * \param decoder A decoder instance to set.
- * \param value See above.
- * \assert
- * \code decoder != NULL \endcode
- * \code value != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderMetadataCallback value);
-
- /** Set the error callback.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_error_callback().
- *
- * \note
- * The callback is mandatory and must be set before initialization.
- *
- * \default \c NULL
- * \param decoder A decoder instance to set.
- * \param value See above.
- * \assert
- * \code decoder != NULL \endcode
- * \code value != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_error_callback(FLAC__FileDecoder *decoder, FLAC__FileDecoderErrorCallback value);
-
- /** Set the client data to be passed back to callbacks.
- * This value will be supplied to callbacks in their \a client_data
- * argument.
- *
- * \default \c NULL
- * \param decoder A decoder instance to set.
- * \param value See above.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_client_data(FLAC__FileDecoder *decoder, void *value);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_respond().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \param type See above.
- * \assert
- * \code decoder != NULL \endcode
- * \a type is valid
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond(FLAC__FileDecoder *decoder, FLAC__MetadataType type);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_respond_application().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \param id See above.
- * \assert
- * \code decoder != NULL \endcode
- * \code id != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond_application(FLAC__FileDecoder *decoder, const FLAC__byte id[4]);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_respond_all().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_respond_all(FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_ignore().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \param type See above.
- * \assert
- * \code decoder != NULL \endcode
- * \a type is valid
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore(FLAC__FileDecoder *decoder, FLAC__MetadataType type);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_ignore_application().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \param id See above.
- * \assert
- * \code decoder != NULL \endcode
- * \code id != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore_application(FLAC__FileDecoder *decoder, const FLAC__byte id[4]);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_set_metadata_ignore_all().
- *
- * \default By default, only the \c STREAMINFO block is returned via the
- * metadata callback.
- * \param decoder A decoder instance to set.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c false if the decoder is already initialized, else \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_set_metadata_ignore_all(FLAC__FileDecoder *decoder);
-
- /** Get the current decoder state.
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__FileDecoderState
- * The current decoder state.
- */
- FLAC_API 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 A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__SeekableStreamDecoderState
- * The seekable stream decoder state.
- */
- FLAC_API 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 A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__StreamDecoderState
- * The seekable stream decoder state.
- */
- FLAC_API FLAC__StreamDecoderState FLAC__file_decoder_get_stream_decoder_state(const FLAC__FileDecoder *decoder);
-
- /** Get the current decoder state as a C string.
- * This version automatically resolves
- * \c FLAC__FILE_DECODER_SEEKABLE_STREAM_DECODER_ERROR by getting the
- * seekable stream decoder's state.
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval const char *
- * The decoder state as a C string. Do not modify the contents.
- */
- FLAC_API const char *FLAC__file_decoder_get_resolved_state_string(const FLAC__FileDecoder *decoder);
-
- /** Get the "MD5 signature checking" flag.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_md5_checking().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * See above.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_get_md5_checking(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_channels().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval unsigned
- * See above.
- */
- FLAC_API unsigned FLAC__file_decoder_get_channels(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_channel_assignment().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__ChannelAssignment
- * See above.
- */
- FLAC_API FLAC__ChannelAssignment FLAC__file_decoder_get_channel_assignment(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_bits_per_sample().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval unsigned
- * See above.
- */
- FLAC_API unsigned FLAC__file_decoder_get_bits_per_sample(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_sample_rate().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval unsigned
- * See above.
- */
- FLAC_API unsigned FLAC__file_decoder_get_sample_rate(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_blocksize().
- *
- * \param decoder A decoder instance to query.
- * \assert
- * \code decoder != NULL \endcode
- * \retval unsigned
- * See above.
- */
- FLAC_API unsigned FLAC__file_decoder_get_blocksize(const FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_get_decode_position().
- *
- * \param decoder A decoder instance to query.
- * \param position Address at which to return the desired position.
- * \assert
- * \code decoder != NULL \endcode
- * \code position != NULL \endcode
- * \retval FLAC__bool
- * \c true if successful, \c false if there was an error from
- * the 'tell' callback.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_get_decode_position(const FLAC__FileDecoder *decoder, FLAC__uint64 *position);
-
- /** Initialize the decoder instance.
- * Should be called after FLAC__file_decoder_new() and
- * FLAC__file_decoder_set_*() but before any of the
- * FLAC__file_decoder_process_*() functions. Will set and return
- * the decoder state, which will be FLAC__FILE_DECODER_OK if
- * initialization succeeded.
- *
- * \param decoder An uninitialized decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__FileDecoderState
- * \c FLAC__FILE_DECODER_OK if initialization was successful; see
- * FLAC__FileDecoderState for the meanings of other return values.
- */
- FLAC_API FLAC__FileDecoderState FLAC__file_decoder_init(FLAC__FileDecoder *decoder);
-
- /** Finish the decoding process.
- * Flushes the decoding buffer, releases resources, resets the decoder
- * settings to their defaults, and returns the decoder state to
- * FLAC__FILE_DECODER_UNINITIALIZED.
- *
- * In the event of a prematurely-terminated decode, it is not strictly
- * necessary to call this immediately before FLAC__file_decoder_delete()
- * but it is good practice to match every FLAC__file_decoder_init() with
- * a FLAC__file_decoder_finish().
- *
- * \param decoder An uninitialized decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c false if MD5 checking is on AND a STREAMINFO block was available
- * AND the MD5 signature in the STREAMINFO block was non-zero AND the
- * signature does not match the one computed by the decoder; else
- * \c true.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_finish(FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_process_single().
- *
- * \param decoder A decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * See above.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_process_single(FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_process_until_end_of_metadata().
- *
- * \param decoder A decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * See above.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_process_until_end_of_metadata(FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_process_until_end_of_stream().
- *
- * \param decoder A decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * See above.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_process_until_end_of_file(FLAC__FileDecoder *decoder);
-
- /** This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_process_remaining_frames().
- *
- * \param decoder A decoder instance.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * See above.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_process_remaining_frames(FLAC__FileDecoder *decoder);
-
- /** Flush the input and seek to an absolute sample.
- * This is inherited from FLAC__SeekableStreamDecoder; see
- * FLAC__seekable_stream_decoder_seek_absolute().
- *
- * \param decoder A decoder instance.
- * \param sample The target sample number to seek to.
- * \assert
- * \code decoder != NULL \endcode
- * \retval FLAC__bool
- * \c true if successful, else \c false.
- */
- FLAC_API FLAC__bool FLAC__file_decoder_seek_absolute(FLAC__FileDecoder *decoder, FLAC__uint64 sample);
-
- /* \} */
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-