/* libOggFLAC - Free Lossless Audio Codec + Ogg library
* Copyright (C) 2002,2003,2004 Josh Coalson
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of the Xiph.org Foundation nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef OggFLAC__STREAM_DECODER_H
#define OggFLAC__STREAM_DECODER_H
#include "export.h"
#include "FLAC/stream_decoder.h"
#ifdef __cplusplus
extern "C" {
#endif
/** \file include/OggFLAC/stream_decoder.h
*
* \brief
* This module contains the functions which implement the stream
* decoder.
*
* See the detailed documentation in the
* \link oggflac_stream_decoder stream decoder \endlink module.
*/
/** \defgroup oggflac_decoder OggFLAC/ *_decoder.h: decoder interfaces
* \ingroup oggflac
*
* \brief
* This module describes the three decoder layers provided by libOggFLAC.
*
* libOggFLAC currently provides the same three layers of access as
* libFLAC; the interfaces are nearly identical, with th addition of a
* method for specifying the Ogg serial number. See the
* \link flac_decoder FLAC decoder module \endlink for full documentation.
*/
/** \defgroup oggflac_stream_decoder OggFLAC/stream_decoder.h: stream decoder interface
* \ingroup oggflac_decoder
*
* \brief
* This module contains the functions which implement the stream
* decoder.
*
* The interface here is nearly identical to FLAC's stream decoder,
* including the callbacks, with the addition of
* OggFLAC__stream_decoder_set_serial_number(). See the
* \link flac_stream_decoder FLAC stream decoder module \endlink
* for full documentation.
*
* \{
*/
/** State values for an OggFLAC__StreamDecoder
*
* The decoder's state can be obtained by calling OggFLAC__stream_decoder_get_state().
*/
typedef enum {
OggFLAC__STREAM_DECODER_OK = 0,
/**< The decoder is in the normal OK state. */
OggFLAC__STREAM_DECODER_END_OF_STREAM,
/**< The decoder has reached the end of the stream. */
OggFLAC__STREAM_DECODER_OGG_ERROR,
/**< An error occurred in the underlying Ogg layer. */
OggFLAC__STREAM_DECODER_READ_ERROR,
/**< The read callback returned an error. */
OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR,
/**< An error occurred in the underlying FLAC stream decoder;
* check OggFLAC__stream_decoder_get_FLAC_stream_decoder_state().
*/
OggFLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR,
/**< Memory allocation failed. */
OggFLAC__STREAM_DECODER_ALREADY_INITIALIZED,
/**< OggFLAC__stream_decoder_init() was called when the decoder was
* already initialized, usually because
* OggFLAC__stream_decoder_finish() was not called.
*/
OggFLAC__STREAM_DECODER_INVALID_CALLBACK,
/**< The decoder was initialized before setting all the required callbacks. */
OggFLAC__STREAM_DECODER_UNINITIALIZED
/**< The decoder is in the uninitialized state. */
} OggFLAC__StreamDecoderState;
/** Maps an OggFLAC__StreamDecoderState to a C string.
*
* Using an OggFLAC__StreamDecoderState as the index to this array
* will give the string equivalent. The contents should not be modified.
*/
extern OggFLAC_API const char * const OggFLAC__StreamDecoderStateString[];
/***********************************************************************
*
* class OggFLAC__StreamDecoder
*
***********************************************************************/
struct OggFLAC__StreamDecoderProtected;
struct OggFLAC__StreamDecoderPrivate;
/** The opaque structure definition for the stream decoder type.
* See the \link oggflac_stream_decoder stream decoder module \endlink
* for a detailed description.
*/
typedef struct {
struct OggFLAC__StreamDecoderProtected *protected_; /* avoid the C++ keyword 'protected' */
struct OggFLAC__StreamDecoderPrivate *private_; /* avoid the C++ keyword 'private' */
} OggFLAC__StreamDecoder;
/** Signature for the read callback.
* See OggFLAC__stream_decoder_set_read_callback()
* and FLAC__StreamDecoderReadCallback for more info.
*
* \param decoder The decoder instance calling the callback.
* \param buffer A pointer to a location for the callee to store
* data to be decoded.
* \param bytes A pointer to the size of the buffer. On entry
* to the callback, it contains the maximum number
* of bytes that may be stored in \a buffer. The
* callee must set it to the actual number of bytes
* stored before returning.
* \param client_data The callee's client data set through
* OggFLAC__stream_decoder_set_client_data().
* \retval FLAC__StreamDecoderReadStatus
* The callee's return status.
*/
typedef FLAC__StreamDecoderReadStatus (*OggFLAC__StreamDecoderReadCallback)(const OggFLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data);
/** Signature for the write callback.
* See OggFLAC__stream_decoder_set_write_callback()
* and FLAC__StreamDecoderWriteCallback for more info.
*
* \param decoder The decoder instance calling the callback.
* \param frame The description of the decoded frame. See
* FLAC__Frame.
* \param buffer An array of pointers to decoded channels of data.
* Each pointer will point to an array of signed
* samples of length \a frame->header.blocksize.
* Currently, the channel order has no meaning
* except for stereo streams; in this case channel
* 0 is left and 1 is right.
* \param client_data The callee's client data set through
* OggFLAC__stream_decoder_set_client_data().
* \retval FLAC__StreamDecoderWriteStatus
* The callee's return status.
*/
typedef FLAC__StreamDecoderWriteStatus (*OggFLAC__StreamDecoderWriteCallback)(const OggFLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data);
/** Signature for the metadata callback.
* See OggFLAC__stream_decoder_set_metadata_callback()
* and FLAC__StreamDecoderMetadataCallback 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
* OggFLAC__stream_decoder_set_client_data().
*/
typedef void (*OggFLAC__StreamDecoderMetadataCallback)(const OggFLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data);
/** Signature for the error callback.
* See OggFLAC__stream_decoder_set_error_callback()
* and FLAC__StreamDecoderErrorCallback 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
* OggFLAC__stream_decoder_set_client_data().
*/
typedef void (*OggFLAC__StreamDecoderErrorCallback)(const OggFLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data);
/***********************************************************************
*
* Class constructor/destructor
*
***********************************************************************/
/** Create a new stream decoder instance. The instance is created with
* default settings; see the individual OggFLAC__stream_decoder_set_*()
* functions for each setting's default.
*
* \retval OggFLAC__StreamDecoder*
* \c NULL if there was an error allocating memory, else the new instance.
*/
OggFLAC_API OggFLAC__StreamDecoder *OggFLAC__stream_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
*/
OggFLAC_API void OggFLAC__stream_decoder_delete(OggFLAC__StreamDecoder *decoder);
/***********************************************************************
*
* Public class method prototypes
*
***********************************************************************/
/** Set the read callback.
* This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_set_read_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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_read_callback(OggFLAC__StreamDecoder *decoder, OggFLAC__StreamDecoderReadCallback value);
/** Set the write callback.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_write_callback(OggFLAC__StreamDecoder *decoder, OggFLAC__StreamDecoderWriteCallback value);
/** Set the metadata callback.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_callback(OggFLAC__StreamDecoder *decoder, OggFLAC__StreamDecoderMetadataCallback value);
/** Set the error callback.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_error_callback(OggFLAC__StreamDecoder *decoder, OggFLAC__StreamDecoderErrorCallback 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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_client_data(OggFLAC__StreamDecoder *decoder, void *value);
/** Set the serial number for the Ogg stream.
* The default behavior is to use the serial number of the first Ogg
* page. Setting a serial number here will explicitly specify which
* stream is to be decoded.
*
* \default \c use serial number of first page
* \param decoder A decoder instance to set.
* \param serial_number See above.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__bool
* \c false if the decoder is already initialized, else \c true.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_serial_number(OggFLAC__StreamDecoder *decoder, long serial_number);
/** Direct the decoder to pass on all metadata blocks of type \a type.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_respond(OggFLAC__StreamDecoder *decoder, FLAC__MetadataType type);
/** Direct the decoder to pass on all APPLICATION metadata blocks of the
* given \a id.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_respond_application(OggFLAC__StreamDecoder *decoder, const FLAC__byte id[4]);
/** Direct the decoder to pass on all metadata blocks of any type.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_respond_all(OggFLAC__StreamDecoder *decoder);
/** Direct the decoder to filter out all metadata blocks of type \a type.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_ignore(OggFLAC__StreamDecoder *decoder, FLAC__MetadataType type);
/** Direct the decoder to filter out all APPLICATION metadata blocks of
* the given \a id.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_ignore_application(OggFLAC__StreamDecoder *decoder, const FLAC__byte id[4]);
/** Direct the decoder to filter out all metadata blocks of any type.
* This is inherited from FLAC__StreamDecoder; see FLAC__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.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_set_metadata_ignore_all(OggFLAC__StreamDecoder *decoder);
/** Get the current decoder state.
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval OggFLAC__StreamDecoderState
* The current decoder state.
*/
OggFLAC_API OggFLAC__StreamDecoderState OggFLAC__stream_decoder_get_state(const OggFLAC__StreamDecoder *decoder);
/** Get the state of the underlying FLAC stream decoder.
* Useful when the stream decoder state is
* \c OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR.
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__StreamDecoderState
* The FLAC stream decoder state.
*/
OggFLAC_API FLAC__StreamDecoderState OggFLAC__stream_decoder_get_FLAC_stream_decoder_state(const OggFLAC__StreamDecoder *decoder);
/** Get the current decoder state as a C string.
* This version automatically resolves
* \c OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR
* by getting the FLAC 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.
*/
OggFLAC_API const char *OggFLAC__stream_decoder_get_resolved_state_string(const OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_get_channels()
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval unsigned
* See above.
*/
OggFLAC_API unsigned OggFLAC__stream_decoder_get_channels(const OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_get_channel_assignment()
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval OggFLAC__ChannelAssignment
* See above.
*/
OggFLAC_API FLAC__ChannelAssignment OggFLAC__stream_decoder_get_channel_assignment(const OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_get_bits_per_sample()
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval unsigned
* See above.
*/
OggFLAC_API unsigned OggFLAC__stream_decoder_get_bits_per_sample(const OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_get_sample_rate()
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval unsigned
* See above.
*/
OggFLAC_API unsigned OggFLAC__stream_decoder_get_sample_rate(const OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_get_blocksize()
*
* \param decoder A decoder instance to query.
* \assert
* \code decoder != NULL \endcode
* \retval unsigned
* See above.
*/
OggFLAC_API unsigned OggFLAC__stream_decoder_get_blocksize(const OggFLAC__StreamDecoder *decoder);
/** Initialize the decoder instance.
* Should be called after OggFLAC__stream_decoder_new() and
* OggFLAC__stream_decoder_set_*() but before any of the
* OggFLAC__stream_decoder_process_*() functions. Will set and return the
* decoder state, which will be OggFLAC__STREAM_DECODER_OK
* if initialization succeeded.
*
* \param decoder An uninitialized decoder instance.
* \assert
* \code decoder != NULL \endcode
* \retval OggFLAC__StreamDecoderState
* \c OggFLAC__STREAM_DECODER_OK if initialization was
* successful; see OggFLAC__StreamDecoderState for the meanings of other
* return values.
*/
OggFLAC_API OggFLAC__StreamDecoderState OggFLAC__stream_decoder_init(OggFLAC__StreamDecoder *decoder);
/** Finish the decoding process.
* Flushes the decoding buffer, releases resources, resets the decoder
* settings to their defaults, and returns the decoder state to
* OggFLAC__STREAM_DECODER_UNINITIALIZED.
*
* In the event of a prematurely-terminated decode, it is not strictly
* necessary to call this immediately before OggFLAC__stream_decoder_delete()
* but it is good practice to match every OggFLAC__stream_decoder_init()
* with an OggFLAC__stream_decoder_finish().
*
* \param decoder An uninitialized decoder instance.
* \assert
* \code decoder != NULL \endcode
*/
OggFLAC_API void OggFLAC__stream_decoder_finish(OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_flush()
*
* \param decoder A decoder instance.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__bool
* \c true if successful, else \c false if a memory allocation
* error occurs.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_flush(OggFLAC__StreamDecoder *decoder);
/** This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_reset()
*
* \param decoder A decoder instance.
* \assert
* \code decoder != NULL \endcode
* \retval FLAC__bool
* \c true if successful, else \c false if a memory allocation
* error occurs.
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_reset(OggFLAC__StreamDecoder *decoder);
/** Decode one metadata block or audio frame.
* This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_process_single()
*
* \param decoder An initialized decoder instance in the state
* \c OggFLAC__STREAM_DECODER_OK.
* \assert
* \code decoder != NULL \endcode
* \code OggFLAC__stream_decoder_get_state(decoder) == OggFLAC__STREAM_DECODER_OK \endcode
* \retval FLAC__bool
* \c false if any read or write error occurred (except
* \c FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC), else \c true;
* in any case, check the decoder state with
* OggFLAC__stream_decoder_get_state() to see what went wrong or to
* check for lost synchronization (a sign of stream corruption).
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_process_single(OggFLAC__StreamDecoder *decoder);
/** Decode until the end of the metadata.
* This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_process_until_end_of_metadata()
*
* \param decoder An initialized decoder instance in the state
* \c OggFLAC__STREAM_DECODER_OK.
* \assert
* \code decoder != NULL \endcode
* \code OggFLAC__stream_decoder_get_state(decoder) == OggFLAC__STREAM_DECODER_OK \endcode
* \retval FLAC__bool
* \c false if any read or write error occurred (except
* \c OggFLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC), else \c true;
* in any case, check the decoder state with
* OggFLAC__stream_decoder_get_state() to see what went wrong or to
* check for lost synchronization (a sign of stream corruption).
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_process_until_end_of_metadata(OggFLAC__StreamDecoder *decoder);
/** Decode until the end of the stream.
* This is inherited from FLAC__StreamDecoder; see FLAC__stream_decoder_process_until_end_of_stream()
*
* \param decoder An initialized decoder instance in the state
* \c OggFLAC__STREAM_DECODER_OK.
* \assert
* \code decoder != NULL \endcode
* \code OggFLAC__stream_decoder_get_state(decoder) == OggFLAC__STREAM_DECODER_OK \endcode
* \retval FLAC__bool
* \c false if any read or write error occurred (except
* \c OggFLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC), else \c true;
* in any case, check the decoder state with
* OggFLAC__stream_decoder_get_state() to see what went wrong or to
* check for lost synchronization (a sign of stream corruption).
*/
OggFLAC_API FLAC__bool OggFLAC__stream_decoder_process_until_end_of_stream(OggFLAC__StreamDecoder *decoder);
/* \} */
#ifdef __cplusplus
}
#endif
#endif
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