| /* libFLAC - Free Lossless Audio Codec library |
| * Copyright (C) 2000,2001,2002 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 "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 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__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 |
| */ |
| 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__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__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__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__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__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 An 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__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__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__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__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__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__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__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__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__StreamDecoderState |
| * 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(). |
| * |
| * \param decoder A decoder instance to query. |
| * \assert |
| * \code decoder != NULL \endcode |
| * \retval FLAC__bool |
| * See above. |
| */ |
| 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. |
| */ |
| 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__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. |
| */ |
| 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. |
| */ |
| 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. |
| */ |
| unsigned FLAC__file_decoder_get_blocksize(const FLAC__FileDecoder *decoder); |
| |
| /** 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__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__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__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__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__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__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__bool FLAC__file_decoder_seek_absolute(FLAC__FileDecoder *decoder, FLAC__uint64 sample); |
| |
| /* \} */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |