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82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
/* libOggFLAC++ - Free Lossless Audio Codec + Ogg library
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* Copyright (C) 2002,2003,2004,2005,2006 Josh Coalson
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of the Xiph.org Foundation nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "OggFLAC++/decoder.h"
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#include "FLAC/assert.h"
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#ifdef _MSC_VER
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// warning C4800: 'int' : forcing to bool 'true' or 'false' (performance warning)
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#pragma warning ( disable : 4800 )
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#endif
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namespace OggFLAC {
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namespace Decoder {
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File::File():
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Stream()
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{ }
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File::~File()
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{
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}
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::FLAC__StreamDecoderInitStatus File::init(FILE *file)
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{
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FLAC__ASSERT(0 != decoder_);
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return ::OggFLAC__stream_decoder_init_FILE((OggFLAC__StreamDecoder*)decoder_, file, write_callback_, metadata_callback_, error_callback_, /*client_data=*/(void*)this);
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}
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::FLAC__StreamDecoderInitStatus File::init(const char *filename)
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{
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FLAC__ASSERT(0 != decoder_);
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return ::OggFLAC__stream_decoder_init_file((OggFLAC__StreamDecoder*)decoder_, filename, write_callback_, metadata_callback_, error_callback_, /*client_data=*/(void*)this);
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}
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::FLAC__StreamDecoderInitStatus File::init(const std::string &filename)
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{
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return init(filename.c_str());
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}
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// This is a dummy to satisfy the pure virtual from Stream; the
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// read callback will never be called since we are initializing
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// with FLAC__stream_decoder_init_FILE() or
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// FLAC__stream_decoder_init_file() and those supply the read
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// callback internally.
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::FLAC__StreamDecoderReadStatus File::read_callback(FLAC__byte buffer[], unsigned *bytes)
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{
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(void)buffer, (void)bytes;
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FLAC__ASSERT(false);
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return ::FLAC__STREAM_DECODER_READ_STATUS_ABORT; // double protection
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}
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}
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}
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