initial import
This commit is contained in:
Josh Coalson
parent
a894205182
commit
b04a16e462
251
include/FLAC++/decoder.h
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251
include/FLAC++/decoder.h
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@ -0,0 +1,251 @@
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/* libFLAC++ - Free Lossless Audio Codec library
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* Copyright (C) 2002 Josh Coalson
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef FLACPP__DECODER_H
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#define FLACPP__DECODER_H
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#include "FLAC/file_decoder.h"
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#include "FLAC/seekable_stream_decoder.h"
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#include "FLAC/stream_decoder.h"
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// ===============================================================
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//
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// Full documentation for the decoder interfaces can be found
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// in the C layer in include/FLAC/*_decoder.h
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//
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// ===============================================================
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namespace FLAC {
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namespace Decoder {
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// ============================================================
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//
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// The only real difference here is that instead of passing
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// in C function pointers for callbacks, you inherit from
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// stream and provide implementations for the callbacks in
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// the derived class; because of this there is no need for a
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// 'client_data' property.
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//
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// ============================================================
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// ============================================================
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//
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// Equivalent: FLAC__StreamDecoder
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//
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// ============================================================
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class Stream {
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public:
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class State {
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public:
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inline State(::FLAC__StreamDecoderState state): state_(state) { }
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inline operator ::FLAC__StreamDecoderState() const { return state_; }
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inline const char *as_cstring() const { return ::FLAC__StreamDecoderStateString[state_]; }
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protected:
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::FLAC__StreamDecoderState state_;
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};
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Stream();
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virtual ~Stream();
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bool is_valid() const;
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inline operator bool() const { return is_valid(); }
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bool set_metadata_respond(::FLAC__MetaDataType type);
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bool set_metadata_respond_application(const FLAC__byte id[4]);
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bool set_metadata_respond_all();
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bool set_metadata_ignore(::FLAC__MetaDataType type);
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bool set_metadata_ignore_application(const FLAC__byte id[4]);
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bool set_metadata_ignore_all();
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State get_state() const;
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unsigned get_channels() const;
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::FLAC__ChannelAssignment get_channel_assignment() const;
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unsigned get_bits_per_sample() const;
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unsigned get_sample_rate() const;
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unsigned get_blocksize() const;
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// Initialize the instance; as with the C interface,
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// init() should be called after construction and 'set'
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// calls but before any of the 'process' calls.
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State init();
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void finish();
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bool flush();
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bool reset();
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bool process_whole_stream();
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bool process_metadata();
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bool process_one_frame();
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bool process_remaining_frames();
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protected:
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virtual ::FLAC__StreamDecoderReadStatus read_callback(FLAC__byte buffer[], unsigned *bytes) = 0;
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virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
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virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
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virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
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::FLAC__StreamDecoder *decoder_;
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private:
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static ::FLAC__StreamDecoderReadStatus read_callback_(const ::FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data);
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static ::FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
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static void metadata_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
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static void error_callback_(const ::FLAC__StreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
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// Private and undefined so you can't use them:
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Stream(const Stream &);
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void operator=(const Stream &);
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};
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// ============================================================
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//
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// Equivalent: FLAC__SeekableStreamDecoder
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//
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// ============================================================
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class SeekableStream {
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public:
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class State {
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public:
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inline State(::FLAC__SeekableStreamDecoderState state): state_(state) { }
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inline operator ::FLAC__SeekableStreamDecoderState() const { return state_; }
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inline const char *as_cstring() const { return ::FLAC__SeekableStreamDecoderStateString[state_]; }
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protected:
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::FLAC__SeekableStreamDecoderState state_;
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};
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SeekableStream();
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virtual ~SeekableStream();
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bool is_valid() const;
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inline operator bool() const { return is_valid(); }
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bool set_md5_checking(bool value);
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bool set_metadata_respond(::FLAC__MetaDataType type);
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bool set_metadata_respond_application(const FLAC__byte id[4]);
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bool set_metadata_respond_all();
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bool set_metadata_ignore(::FLAC__MetaDataType type);
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bool set_metadata_ignore_application(const FLAC__byte id[4]);
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bool set_metadata_ignore_all();
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State get_state() const;
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bool get_md5_checking() const;
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State init();
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bool finish();
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bool process_whole_stream();
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bool process_metadata();
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bool process_one_frame();
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bool process_remaining_frames();
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bool seek_absolute(FLAC__uint64 sample);
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protected:
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virtual ::FLAC__SeekableStreamDecoderReadStatus read_callback(FLAC__byte buffer[], unsigned *bytes) = 0;
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virtual ::FLAC__SeekableStreamDecoderSeekStatus seek_callback(FLAC__uint64 absolute_byte_offset) = 0;
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virtual ::FLAC__SeekableStreamDecoderTellStatus tell_callback(FLAC__uint64 *absolute_byte_offset) = 0;
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virtual ::FLAC__SeekableStreamDecoderLengthStatus length_callback(FLAC__uint64 *stream_length) = 0;
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virtual bool eof_callback() = 0;
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virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
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virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
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virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
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::FLAC__SeekableStreamDecoder *decoder_;
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private:
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static FLAC__SeekableStreamDecoderReadStatus read_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data);
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static FLAC__SeekableStreamDecoderSeekStatus seek_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data);
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static FLAC__SeekableStreamDecoderTellStatus tell_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data);
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static FLAC__SeekableStreamDecoderLengthStatus length_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data);
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static FLAC__bool eof_callback_(const ::FLAC__SeekableStreamDecoder *decoder, void *client_data);
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static FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
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static void metadata_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
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static void error_callback_(const ::FLAC__SeekableStreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
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// Private and undefined so you can't use them:
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SeekableStream(const SeekableStream &);
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void operator=(const SeekableStream &);
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};
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// ============================================================
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//
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// Equivalent: FLAC__FileDecoder
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//
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// ============================================================
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class File {
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public:
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class State {
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public:
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inline State(::FLAC__FileDecoderState state): state_(state) { }
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inline operator ::FLAC__FileDecoderState() const { return state_; }
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inline const char *as_cstring() const { return ::FLAC__FileDecoderStateString[state_]; }
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protected:
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::FLAC__FileDecoderState state_;
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};
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File();
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virtual ~File();
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bool is_valid() const;
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inline operator bool() const { return is_valid(); }
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bool set_md5_checking(bool value);
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bool set_filename(const char *value); // 'value' may not be 0; use "-" for stdin
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bool set_metadata_respond(::FLAC__MetaDataType type);
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bool set_metadata_respond_application(const FLAC__byte id[4]);
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bool set_metadata_respond_all();
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bool set_metadata_ignore(::FLAC__MetaDataType type);
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bool set_metadata_ignore_application(const FLAC__byte id[4]);
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bool set_metadata_ignore_all();
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State get_state() const;
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bool get_md5_checking() const;
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State init();
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bool finish();
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bool process_whole_file();
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bool process_metadata();
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bool process_one_frame();
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bool process_remaining_frames();
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bool seek_absolute(FLAC__uint64 sample);
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protected:
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virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
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virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
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virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
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::FLAC__FileDecoder *decoder_;
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private:
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static ::FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
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static void metadata_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
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static void error_callback_(const ::FLAC__FileDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
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// Private and undefined so you can't use them:
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File(const File &);
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void operator=(const File &);
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};
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};
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};
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#endif
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130
include/FLAC++/encoder.h
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130
include/FLAC++/encoder.h
Normal file
@ -0,0 +1,130 @@
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/* libFLAC++ - Free Lossless Audio Codec library
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* Copyright (C) 2002 Josh Coalson
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef FLACPP__ENCODER_H
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#define FLACPP__ENCODER_H
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#include "FLAC/stream_encoder.h"
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// ===============================================================
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//
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// Full documentation for the encoder interface can be found
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// in the C layer in include/FLAC/stream_encoder.h
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//
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// ===============================================================
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namespace FLAC {
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namespace Encoder {
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// ============================================================
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//
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// Equivalent: FLAC__StreamEncoder
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//
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// ----------------------------------------------------------
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//
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// The only real difference here is that instead of passing
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// in C function pointers for callbacks, you inherit from
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// stream and provide implementations for the callbacks in
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// the derived class; because of this there is no need for a
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// 'client_data' property.
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//
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// ============================================================
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class Stream {
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public:
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class State {
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public:
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inline State(::FLAC__StreamEncoderState state): state_(state) { }
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inline operator ::FLAC__StreamEncoderState() const { return state_; }
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inline const char *as_cstring() const { return ::FLAC__StreamEncoderStateString[state_]; }
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protected:
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::FLAC__StreamEncoderState state_;
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};
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Stream();
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virtual ~Stream();
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bool is_valid() const;
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inline operator bool() const { return is_valid(); }
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bool set_streamable_subset(bool value);
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bool set_do_mid_side_stereo(bool value);
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bool set_loose_mid_side_stereo(bool value);
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bool set_channels(unsigned value);
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bool set_bits_per_sample(unsigned value);
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bool set_sample_rate(unsigned value);
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bool set_blocksize(unsigned value);
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bool set_max_lpc_order(unsigned value);
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bool set_qlp_coeff_precision(unsigned value);
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bool set_do_qlp_coeff_prec_search(bool value);
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bool set_do_escape_coding(bool value);
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bool set_do_exhaustive_model_search(bool value);
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bool set_min_residual_partition_order(unsigned value);
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bool set_max_residual_partition_order(unsigned value);
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bool set_rice_parameter_search_dist(unsigned value);
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bool set_total_samples_estimate(FLAC__uint64 value);
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bool set_seek_table(const FLAC__StreamMetaData_SeekTable *value);
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bool set_padding(int value);
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bool set_last_metadata_is_last(bool value);
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State get_state() const;
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bool get_streamable_subset() const;
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bool get_do_mid_side_stereo() const;
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bool get_loose_mid_side_stereo() const;
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unsigned get_channels() const;
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unsigned get_bits_per_sample() const;
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unsigned get_sample_rate() const;
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unsigned get_blocksize() const;
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unsigned get_max_lpc_order() const;
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unsigned get_qlp_coeff_precision() const;
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bool get_do_qlp_coeff_prec_search() const;
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bool get_do_escape_coding() const;
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bool get_do_exhaustive_model_search() const;
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unsigned get_min_residual_partition_order() const;
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unsigned get_max_residual_partition_order() const;
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unsigned get_rice_parameter_search_dist() const;
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// Initialize the instance; as with the C interface,
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// init() should be called after construction and 'set'
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// calls but before any of the 'process' calls.
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State init();
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void finish();
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bool process(const FLAC__int32 *buf[], unsigned samples);
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bool process_interleaved(const FLAC__int32 buf[], unsigned samples);
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protected:
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virtual ::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame) = 0;
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virtual void metadata_callback(const FLAC__StreamMetaData *metadata) = 0;
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::FLAC__StreamEncoder *encoder_;
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private:
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static ::FLAC__StreamEncoderWriteStatus write_callback_(const ::FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data);
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static void metadata_callback_(const ::FLAC__StreamEncoder *encoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
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// Private and undefined so you can't use them:
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Stream(const Stream &);
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void operator=(const Stream &);
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};
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};
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};
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#endif
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177
src/libFLAC++/file_decoder.cc
Normal file
177
src/libFLAC++/file_decoder.cc
Normal file
@ -0,0 +1,177 @@
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/* libFLAC++ - Free Lossless Audio Codec library
|
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* Copyright (C) 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.
|
||||
*/
|
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|
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#include "FLAC++/decoder.h"
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#include "FLAC/assert.h"
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namespace FLAC {
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namespace Decoder {
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File::File():
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decoder_(::FLAC__file_decoder_new())
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{ }
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File::~File()
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{
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if(0 != decoder_) {
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(void) ::FLAC__file_decoder_finish(decoder_);
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::FLAC__file_decoder_delete(decoder_);
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}
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}
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bool File::is_valid() const
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{
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return 0 != decoder_;
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}
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|
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bool File::set_md5_checking(bool value)
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{
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FLAC__ASSERT(0 != decoder_);
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return ::FLAC__file_decoder_set_md5_checking(decoder_, value);
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}
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|
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bool File::set_filename(const char *value)
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{
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FLAC__ASSERT(0 != decoder_);
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return ::FLAC__file_decoder_set_filename(decoder_, value);
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}
|
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|
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bool File::set_metadata_respond(::FLAC__MetaDataType type)
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{
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FLAC__ASSERT(0 != decoder_);
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return ::FLAC__file_decoder_set_metadata_respond(decoder_, type);
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}
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|
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bool File::set_metadata_respond_application(const FLAC__byte id[4])
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{
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FLAC__ASSERT(0 != decoder_);
|
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return ::FLAC__file_decoder_set_metadata_respond_application(decoder_, id);
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}
|
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|
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bool File::set_metadata_respond_all()
|
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{
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FLAC__ASSERT(0 != decoder_);
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return ::FLAC__file_decoder_set_metadata_respond_all(decoder_);
|
||||
}
|
||||
|
||||
bool File::set_metadata_ignore(::FLAC__MetaDataType type)
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_set_metadata_ignore(decoder_, type);
|
||||
}
|
||||
|
||||
bool File::set_metadata_ignore_application(const FLAC__byte id[4])
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_set_metadata_ignore_application(decoder_, id);
|
||||
}
|
||||
|
||||
bool File::set_metadata_ignore_all()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_set_metadata_ignore_all(decoder_);
|
||||
}
|
||||
|
||||
File::State File::get_state() const
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return State(::FLAC__file_decoder_get_state(decoder_));
|
||||
}
|
||||
|
||||
bool File::get_md5_checking() const
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_get_md5_checking(decoder_);
|
||||
}
|
||||
|
||||
File::State File::init()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
::FLAC__file_decoder_set_write_callback(decoder_, write_callback_);
|
||||
::FLAC__file_decoder_set_metadata_callback(decoder_, metadata_callback_);
|
||||
::FLAC__file_decoder_set_error_callback(decoder_, error_callback_);
|
||||
::FLAC__file_decoder_set_client_data(decoder_, (void*)this);
|
||||
return State(::FLAC__file_decoder_init(decoder_));
|
||||
}
|
||||
|
||||
bool File::finish()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_finish(decoder_);
|
||||
}
|
||||
|
||||
bool File::process_whole_file()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_process_whole_file(decoder_);
|
||||
}
|
||||
|
||||
bool File::process_metadata()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_process_metadata(decoder_);
|
||||
}
|
||||
|
||||
bool File::process_one_frame()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_process_one_frame(decoder_);
|
||||
}
|
||||
|
||||
bool File::process_remaining_frames()
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_process_remaining_frames(decoder_);
|
||||
}
|
||||
|
||||
bool File::seek_absolute(FLAC__uint64 sample)
|
||||
{
|
||||
FLAC__ASSERT(0 != decoder_);
|
||||
return ::FLAC__file_decoder_seek_absolute(decoder_, sample);
|
||||
}
|
||||
|
||||
::FLAC__StreamDecoderWriteStatus File::write_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
File *instance = reinterpret_cast<File *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->write_callback(frame, buffer);
|
||||
}
|
||||
|
||||
void File::metadata_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
File *instance = reinterpret_cast<File *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->metadata_callback(metadata);
|
||||
}
|
||||
|
||||
void File::error_callback_(const ::FLAC__FileDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
File *instance = reinterpret_cast<File *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->error_callback(status);
|
||||
}
|
||||
|
||||
};
|
||||
};
|
||||
221
src/libFLAC++/seekable_stream_decoder.cc
Normal file
221
src/libFLAC++/seekable_stream_decoder.cc
Normal file
@ -0,0 +1,221 @@
|
||||
/* libFLAC++ - Free Lossless Audio Codec library
|
||||
* Copyright (C) 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.
|
||||
*/
|
||||
|
||||
#include "FLAC++/decoder.h"
|
||||
#include "FLAC/assert.h"
|
||||
|
||||
namespace FLAC {
|
||||
namespace Decoder {
|
||||
|
||||
SeekableStream::SeekableStream():
|
||||
decoder_(::FLAC__seekable_stream_decoder_new())
|
||||
{ }
|
||||
|
||||
SeekableStream::~SeekableStream()
|
||||
{
|
||||
if(0 != decoder_) {
|
||||
(void) ::FLAC__seekable_stream_decoder_finish(decoder_);
|
||||
::FLAC__seekable_stream_decoder_delete(decoder_);
|
||||
}
|
||||
}
|
||||
|
||||
bool SeekableStream::is_valid() const
|
||||
{
|
||||
return 0 != decoder_;
|
||||
}
|
||||
|
||||
bool SeekableStream::set_md5_checking(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_md5_checking(decoder_, value);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_respond(::FLAC__MetaDataType type)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_respond(decoder_, type);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_respond_application(const FLAC__byte id[4])
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_respond_application(decoder_, id);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_respond_all()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_respond_all(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_ignore(::FLAC__MetaDataType type)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_ignore(decoder_, type);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_ignore_application(const FLAC__byte id[4])
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_ignore_application(decoder_, id);
|
||||
}
|
||||
|
||||
bool SeekableStream::set_metadata_ignore_all()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_set_metadata_ignore_all(decoder_);
|
||||
}
|
||||
|
||||
SeekableStream::State SeekableStream::get_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return State(::FLAC__seekable_stream_decoder_get_state(decoder_));
|
||||
}
|
||||
|
||||
bool SeekableStream::get_md5_checking() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_get_md5_checking(decoder_);
|
||||
}
|
||||
|
||||
SeekableStream::State SeekableStream::init()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::FLAC__seekable_stream_decoder_set_read_callback(decoder_, read_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_seek_callback(decoder_, seek_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_tell_callback(decoder_, tell_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_length_callback(decoder_, length_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_eof_callback(decoder_, eof_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_write_callback(decoder_, write_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_metadata_callback(decoder_, metadata_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_error_callback(decoder_, error_callback_);
|
||||
::FLAC__seekable_stream_decoder_set_client_data(decoder_, (void*)this);
|
||||
return State(::FLAC__seekable_stream_decoder_init(decoder_));
|
||||
}
|
||||
|
||||
bool SeekableStream::finish()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_finish(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::process_whole_stream()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_process_whole_stream(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::process_metadata()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_process_metadata(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::process_one_frame()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_process_one_frame(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::process_remaining_frames()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_process_remaining_frames(decoder_);
|
||||
}
|
||||
|
||||
bool SeekableStream::seek_absolute(FLAC__uint64 sample)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__seekable_stream_decoder_seek_absolute(decoder_, sample);
|
||||
}
|
||||
|
||||
FLAC__SeekableStreamDecoderReadStatus SeekableStream::read_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->read_callback(buffer, bytes);
|
||||
}
|
||||
|
||||
FLAC__SeekableStreamDecoderSeekStatus SeekableStream::seek_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->seek_callback(absolute_byte_offset);
|
||||
}
|
||||
|
||||
FLAC__SeekableStreamDecoderTellStatus SeekableStream::tell_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->tell_callback(absolute_byte_offset);
|
||||
}
|
||||
|
||||
FLAC__SeekableStreamDecoderLengthStatus SeekableStream::length_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->length_callback(stream_length);
|
||||
}
|
||||
|
||||
FLAC__bool SeekableStream::eof_callback_(const ::FLAC__SeekableStreamDecoder *decoder, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->eof_callback();
|
||||
}
|
||||
|
||||
FLAC__StreamDecoderWriteStatus SeekableStream::write_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->write_callback(frame, buffer);
|
||||
}
|
||||
|
||||
void SeekableStream::metadata_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->metadata_callback(metadata);
|
||||
}
|
||||
|
||||
void SeekableStream::error_callback_(const ::FLAC__SeekableStreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data)
|
||||
{
|
||||
(void) decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
SeekableStream *instance = reinterpret_cast<SeekableStream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->error_callback(status);
|
||||
}
|
||||
|
||||
};
|
||||
};
|
||||
205
src/libFLAC++/stream_decoder.cc
Normal file
205
src/libFLAC++/stream_decoder.cc
Normal file
@ -0,0 +1,205 @@
|
||||
/* libFLAC++ - Free Lossless Audio Codec library
|
||||
* Copyright (C) 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.
|
||||
*/
|
||||
|
||||
#include "FLAC++/decoder.h"
|
||||
#include "FLAC/assert.h"
|
||||
|
||||
namespace FLAC {
|
||||
namespace Decoder {
|
||||
|
||||
Stream::Stream():
|
||||
decoder_(::FLAC__stream_decoder_new())
|
||||
{ }
|
||||
|
||||
Stream::~Stream()
|
||||
{
|
||||
if(0 != decoder_) {
|
||||
::FLAC__stream_decoder_finish(decoder_);
|
||||
::FLAC__stream_decoder_delete(decoder_);
|
||||
}
|
||||
}
|
||||
|
||||
bool Stream::is_valid() const
|
||||
{
|
||||
return 0 != decoder_;
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_respond(::FLAC__MetaDataType type)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_respond(decoder_, type);
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_respond_application(const FLAC__byte id[4])
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_respond_application(decoder_, id);
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_respond_all()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_respond_all(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_ignore(::FLAC__MetaDataType type)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_ignore(decoder_, type);
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_ignore_application(const FLAC__byte id[4])
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_ignore_application(decoder_, id);
|
||||
}
|
||||
|
||||
bool Stream::set_metadata_ignore_all()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_set_metadata_ignore_all(decoder_);
|
||||
}
|
||||
|
||||
Stream::State Stream::get_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return State(::FLAC__stream_decoder_get_state(decoder_));
|
||||
}
|
||||
|
||||
unsigned Stream::get_channels() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_get_channels(decoder_);
|
||||
}
|
||||
|
||||
::FLAC__ChannelAssignment Stream::get_channel_assignment() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_get_channel_assignment(decoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_bits_per_sample() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_get_bits_per_sample(decoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_sample_rate() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_get_sample_rate(decoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_blocksize() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_get_blocksize(decoder_);
|
||||
}
|
||||
|
||||
Stream::State Stream::init()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::FLAC__stream_decoder_set_read_callback(decoder_, read_callback_);
|
||||
::FLAC__stream_decoder_set_write_callback(decoder_, write_callback_);
|
||||
::FLAC__stream_decoder_set_metadata_callback(decoder_, metadata_callback_);
|
||||
::FLAC__stream_decoder_set_error_callback(decoder_, error_callback_);
|
||||
::FLAC__stream_decoder_set_client_data(decoder_, (void*)this);
|
||||
return State(::FLAC__stream_decoder_init(decoder_));
|
||||
}
|
||||
|
||||
void Stream::finish()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::FLAC__stream_decoder_finish(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::flush()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_flush(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::reset()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_reset(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::process_whole_stream()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_process_whole_stream(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::process_metadata()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_process_metadata(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::process_one_frame()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_process_one_frame(decoder_);
|
||||
}
|
||||
|
||||
bool Stream::process_remaining_frames()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_decoder_process_remaining_frames(decoder_);
|
||||
}
|
||||
|
||||
::FLAC__StreamDecoderReadStatus Stream::read_callback_(const ::FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data)
|
||||
{
|
||||
(void)decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->read_callback(buffer, bytes);
|
||||
}
|
||||
|
||||
::FLAC__StreamDecoderWriteStatus Stream::write_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data)
|
||||
{
|
||||
(void)decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->write_callback(frame, buffer);
|
||||
}
|
||||
|
||||
void Stream::metadata_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data)
|
||||
{
|
||||
(void)decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->metadata_callback(metadata);
|
||||
}
|
||||
|
||||
void Stream::error_callback_(const ::FLAC__StreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data)
|
||||
{
|
||||
(void)decoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->error_callback(status);
|
||||
}
|
||||
|
||||
};
|
||||
};
|
||||
299
src/libFLAC++/stream_encoder.cc
Normal file
299
src/libFLAC++/stream_encoder.cc
Normal file
@ -0,0 +1,299 @@
|
||||
/* libFLAC++ - Free Lossless Audio Codec library
|
||||
* Copyright (C) 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.
|
||||
*/
|
||||
|
||||
#include "FLAC++/encoder.h"
|
||||
#include "FLAC/assert.h"
|
||||
|
||||
namespace FLAC {
|
||||
namespace Encoder {
|
||||
|
||||
Stream::Stream():
|
||||
encoder_(::FLAC__stream_encoder_new())
|
||||
{ }
|
||||
|
||||
Stream::~Stream()
|
||||
{
|
||||
if(0 != encoder_) {
|
||||
::FLAC__stream_encoder_finish(encoder_);
|
||||
::FLAC__stream_encoder_delete(encoder_);
|
||||
}
|
||||
}
|
||||
|
||||
bool Stream::is_valid() const
|
||||
{
|
||||
return 0 != encoder_;
|
||||
}
|
||||
|
||||
bool Stream::set_streamable_subset(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_streamable_subset(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_do_mid_side_stereo(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_do_mid_side_stereo(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_loose_mid_side_stereo(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_loose_mid_side_stereo(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_channels(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_channels(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_bits_per_sample(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_bits_per_sample(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_sample_rate(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_sample_rate(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_blocksize(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_blocksize(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_max_lpc_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_max_lpc_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_qlp_coeff_precision(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_qlp_coeff_precision(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_do_qlp_coeff_prec_search(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_do_qlp_coeff_prec_search(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_do_escape_coding(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_do_escape_coding(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_do_exhaustive_model_search(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_do_exhaustive_model_search(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_min_residual_partition_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_min_residual_partition_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_max_residual_partition_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_max_residual_partition_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_rice_parameter_search_dist(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_rice_parameter_search_dist(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_total_samples_estimate(FLAC__uint64 value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_total_samples_estimate(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_seek_table(const FLAC__StreamMetaData_SeekTable *value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_seek_table(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_padding(int value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_padding(encoder_, value);
|
||||
}
|
||||
|
||||
bool Stream::set_last_metadata_is_last(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_set_last_metadata_is_last(encoder_, value);
|
||||
}
|
||||
|
||||
Stream::State Stream::get_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return State(::FLAC__stream_encoder_get_state(encoder_));
|
||||
}
|
||||
|
||||
bool Stream::get_streamable_subset() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_streamable_subset(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::get_do_mid_side_stereo() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_do_mid_side_stereo(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::get_loose_mid_side_stereo() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_loose_mid_side_stereo(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_channels() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_channels(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_bits_per_sample() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_bits_per_sample(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_sample_rate() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_sample_rate(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_blocksize() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_blocksize(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_max_lpc_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_max_lpc_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_qlp_coeff_precision() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_qlp_coeff_precision(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::get_do_qlp_coeff_prec_search() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_do_qlp_coeff_prec_search(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::get_do_escape_coding() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_do_escape_coding(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::get_do_exhaustive_model_search() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_do_exhaustive_model_search(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_min_residual_partition_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_min_residual_partition_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_max_residual_partition_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_max_residual_partition_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned Stream::get_rice_parameter_search_dist() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_get_rice_parameter_search_dist(encoder_);
|
||||
}
|
||||
|
||||
Stream::State Stream::init()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
FLAC__stream_encoder_set_write_callback(encoder_, write_callback_);
|
||||
FLAC__stream_encoder_set_metadata_callback(encoder_, metadata_callback_);
|
||||
FLAC__stream_encoder_set_client_data(encoder_, (void*)this);
|
||||
return State(::FLAC__stream_encoder_init(encoder_));
|
||||
}
|
||||
|
||||
void Stream::finish()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::FLAC__stream_encoder_finish(encoder_);
|
||||
}
|
||||
|
||||
bool Stream::process(const FLAC__int32 *buf[], unsigned samples)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_process(encoder_, buf, samples);
|
||||
}
|
||||
|
||||
bool Stream::process_interleaved(const FLAC__int32 buf[], unsigned samples)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::FLAC__stream_encoder_process_interleaved(encoder_, buf, samples);
|
||||
}
|
||||
|
||||
::FLAC__StreamEncoderWriteStatus Stream::write_callback_(const ::FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data)
|
||||
{
|
||||
(void)encoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
return instance->write_callback(buffer, bytes, samples, current_frame);
|
||||
}
|
||||
|
||||
void Stream::metadata_callback_(const ::FLAC__StreamEncoder *encoder, const ::FLAC__StreamMetaData *metadata, void *client_data)
|
||||
{
|
||||
(void)encoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
Stream *instance = reinterpret_cast<Stream *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->metadata_callback(metadata);
|
||||
}
|
||||
|
||||
};
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user