initial import
authorJosh Coalson <jcoalson@users.sourceforce.net>
Wed, 29 May 2002 05:49:50 +0000 (05:49 +0000)
committerJosh Coalson <jcoalson@users.sourceforce.net>
Wed, 29 May 2002 05:49:50 +0000 (05:49 +0000)
include/FLAC++/decoder.h [new file with mode: 0644]
include/FLAC++/encoder.h [new file with mode: 0644]
src/libFLAC++/file_decoder.cc [new file with mode: 0644]
src/libFLAC++/seekable_stream_decoder.cc [new file with mode: 0644]
src/libFLAC++/stream_decoder.cc [new file with mode: 0644]
src/libFLAC++/stream_encoder.cc [new file with mode: 0644]

diff --git a/include/FLAC++/decoder.h b/include/FLAC++/decoder.h
new file mode 100644 (file)
index 0000000..ecf545a
--- /dev/null
@@ -0,0 +1,251 @@
+/* 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.
+ */
+
+#ifndef FLACPP__DECODER_H
+#define FLACPP__DECODER_H
+
+#include "FLAC/file_decoder.h"
+#include "FLAC/seekable_stream_decoder.h"
+#include "FLAC/stream_decoder.h"
+
+// ===============================================================
+//
+//  Full documentation for the decoder interfaces can be found
+//  in the C layer in include/FLAC/*_decoder.h
+//
+// ===============================================================
+
+
+namespace FLAC {
+       namespace Decoder {
+
+               // ============================================================
+               //
+               //  The only real difference here is that instead of passing
+               //  in C function pointers for callbacks, you inherit from
+               //  stream and provide implementations for the callbacks in
+               //  the derived class; because of this there is no need for a
+               //  'client_data' property.
+               //
+               // ============================================================
+
+               // ============================================================
+               //
+               //  Equivalent: FLAC__StreamDecoder
+               //
+               // ============================================================
+
+               class Stream {
+               public:
+                       class State {
+                       public:
+                               inline State(::FLAC__StreamDecoderState state): state_(state) { }
+                               inline operator ::FLAC__StreamDecoderState() const { return state_; }
+                               inline const char *as_cstring() const { return ::FLAC__StreamDecoderStateString[state_]; }
+                       protected:
+                               ::FLAC__StreamDecoderState state_;
+                       };
+
+                       Stream();
+                       virtual ~Stream();
+
+                       bool is_valid() const;
+                       inline operator bool() const { return is_valid(); }
+
+                       bool set_metadata_respond(::FLAC__MetaDataType type);
+                       bool set_metadata_respond_application(const FLAC__byte id[4]);
+                       bool set_metadata_respond_all();
+                       bool set_metadata_ignore(::FLAC__MetaDataType type);
+                       bool set_metadata_ignore_application(const FLAC__byte id[4]);
+                       bool set_metadata_ignore_all();
+
+                       State get_state() const;
+                       unsigned get_channels() const;
+                       ::FLAC__ChannelAssignment get_channel_assignment() const;
+                       unsigned get_bits_per_sample() const;
+                       unsigned get_sample_rate() const;
+                       unsigned get_blocksize() const;
+
+                       // Initialize the instance; as with the C interface,
+                       // init() should be called after construction and 'set'
+                       // calls but before any of the 'process' calls.
+                       State init();
+
+                       void finish();
+
+                       bool flush();
+                       bool reset();
+
+                       bool process_whole_stream();
+                       bool process_metadata();
+                       bool process_one_frame();
+                       bool process_remaining_frames();
+               protected:
+                       virtual ::FLAC__StreamDecoderReadStatus read_callback(FLAC__byte buffer[], unsigned *bytes) = 0;
+                       virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
+                       virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
+                       virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
+
+                       ::FLAC__StreamDecoder *decoder_;
+               private:
+                       static ::FLAC__StreamDecoderReadStatus read_callback_(const ::FLAC__StreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data);
+                       static ::FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
+                       static void metadata_callback_(const ::FLAC__StreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
+                       static void error_callback_(const ::FLAC__StreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
+
+                       // Private and undefined so you can't use them:
+                       Stream(const Stream &);
+                       void operator=(const Stream &);
+               };
+
+               // ============================================================
+               //
+               //  Equivalent: FLAC__SeekableStreamDecoder
+               //
+               // ============================================================
+
+               class SeekableStream {
+               public:
+                       class State {
+                       public:
+                               inline State(::FLAC__SeekableStreamDecoderState state): state_(state) { }
+                               inline operator ::FLAC__SeekableStreamDecoderState() const { return state_; }
+                               inline const char *as_cstring() const { return ::FLAC__SeekableStreamDecoderStateString[state_]; }
+                       protected:
+                               ::FLAC__SeekableStreamDecoderState state_;
+                       };
+
+                       SeekableStream();
+                       virtual ~SeekableStream();
+
+                       bool is_valid() const;
+                       inline operator bool() const { return is_valid(); }
+
+                       bool set_md5_checking(bool value);
+                       bool set_metadata_respond(::FLAC__MetaDataType type);
+                       bool set_metadata_respond_application(const FLAC__byte id[4]);
+                       bool set_metadata_respond_all();
+                       bool set_metadata_ignore(::FLAC__MetaDataType type);
+                       bool set_metadata_ignore_application(const FLAC__byte id[4]);
+                       bool set_metadata_ignore_all();
+
+                       State get_state() const;
+                       bool get_md5_checking() const;
+
+                       State init();
+
+                       bool finish();
+
+                       bool process_whole_stream();
+                       bool process_metadata();
+                       bool process_one_frame();
+                       bool process_remaining_frames();
+
+                       bool seek_absolute(FLAC__uint64 sample);
+               protected:
+                       virtual ::FLAC__SeekableStreamDecoderReadStatus read_callback(FLAC__byte buffer[], unsigned *bytes) = 0;
+                       virtual ::FLAC__SeekableStreamDecoderSeekStatus seek_callback(FLAC__uint64 absolute_byte_offset) = 0;
+                       virtual ::FLAC__SeekableStreamDecoderTellStatus tell_callback(FLAC__uint64 *absolute_byte_offset) = 0;
+                       virtual ::FLAC__SeekableStreamDecoderLengthStatus length_callback(FLAC__uint64 *stream_length) = 0;
+                       virtual bool eof_callback() = 0;
+                       virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
+                       virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
+                       virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
+
+                       ::FLAC__SeekableStreamDecoder *decoder_;
+               private:
+                       static FLAC__SeekableStreamDecoderReadStatus read_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__byte buffer[], unsigned *bytes, void *client_data);
+                       static FLAC__SeekableStreamDecoderSeekStatus seek_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data);
+                       static FLAC__SeekableStreamDecoderTellStatus tell_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data);
+                       static FLAC__SeekableStreamDecoderLengthStatus length_callback_(const ::FLAC__SeekableStreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data);
+                       static FLAC__bool eof_callback_(const ::FLAC__SeekableStreamDecoder *decoder, void *client_data);
+                       static FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
+                       static void metadata_callback_(const ::FLAC__SeekableStreamDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
+                       static void error_callback_(const ::FLAC__SeekableStreamDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
+
+                       // Private and undefined so you can't use them:
+                       SeekableStream(const SeekableStream &);
+                       void operator=(const SeekableStream &);
+               };
+
+               // ============================================================
+               //
+               //  Equivalent: FLAC__FileDecoder
+               //
+               // ============================================================
+
+               class File {
+               public:
+                       class State {
+                       public:
+                               inline State(::FLAC__FileDecoderState state): state_(state) { }
+                               inline operator ::FLAC__FileDecoderState() const { return state_; }
+                               inline const char *as_cstring() const { return ::FLAC__FileDecoderStateString[state_]; }
+                       protected:
+                               ::FLAC__FileDecoderState state_;
+                       };
+
+                       File();
+                       virtual ~File();
+
+                       bool is_valid() const;
+                       inline operator bool() const { return is_valid(); }
+
+                       bool set_md5_checking(bool value);
+                       bool set_filename(const char *value); // 'value' may not be 0; use "-" for stdin
+                       bool set_metadata_respond(::FLAC__MetaDataType type);
+                       bool set_metadata_respond_application(const FLAC__byte id[4]);
+                       bool set_metadata_respond_all();
+                       bool set_metadata_ignore(::FLAC__MetaDataType type);
+                       bool set_metadata_ignore_application(const FLAC__byte id[4]);
+                       bool set_metadata_ignore_all();
+
+                       State get_state() const;
+                       bool get_md5_checking() const;
+
+                       State init();
+
+                       bool finish();
+
+                       bool process_whole_file();
+                       bool process_metadata();
+                       bool process_one_frame();
+                       bool process_remaining_frames();
+
+                       bool seek_absolute(FLAC__uint64 sample);
+               protected:
+                       virtual ::FLAC__StreamDecoderWriteStatus write_callback(const ::FLAC__Frame *frame, const FLAC__int32 *buffer[]) = 0;
+                       virtual void metadata_callback(const ::FLAC__StreamMetaData *metadata) = 0;
+                       virtual void error_callback(::FLAC__StreamDecoderErrorStatus status) = 0;
+
+                       ::FLAC__FileDecoder *decoder_;
+               private:
+                       static ::FLAC__StreamDecoderWriteStatus write_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__Frame *frame, const FLAC__int32 *buffer[], void *client_data);
+                       static void metadata_callback_(const ::FLAC__FileDecoder *decoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
+                       static void error_callback_(const ::FLAC__FileDecoder *decoder, ::FLAC__StreamDecoderErrorStatus status, void *client_data);
+
+                       // Private and undefined so you can't use them:
+                       File(const File &);
+                       void operator=(const File &);
+               };
+
+       };
+};
+
+#endif
diff --git a/include/FLAC++/encoder.h b/include/FLAC++/encoder.h
new file mode 100644 (file)
index 0000000..7ed2d52
--- /dev/null
@@ -0,0 +1,130 @@
+/* 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.
+ */
+
+#ifndef FLACPP__ENCODER_H
+#define FLACPP__ENCODER_H
+
+#include "FLAC/stream_encoder.h"
+
+// ===============================================================
+//
+//  Full documentation for the encoder interface can be found
+//  in the C layer in include/FLAC/stream_encoder.h
+//
+// ===============================================================
+
+
+namespace FLAC {
+       namespace Encoder {
+
+               // ============================================================
+               //
+               //  Equivalent: FLAC__StreamEncoder
+               //
+               //  ----------------------------------------------------------
+               //
+               //  The only real difference here is that instead of passing
+               //  in C function pointers for callbacks, you inherit from
+               //  stream and provide implementations for the callbacks in
+               //  the derived class; because of this there is no need for a
+               //  'client_data' property.
+               //
+               // ============================================================
+
+               class Stream {
+               public:
+                       class State {
+                       public:
+                               inline State(::FLAC__StreamEncoderState state): state_(state) { }
+                               inline operator ::FLAC__StreamEncoderState() const { return state_; }
+                               inline const char *as_cstring() const { return ::FLAC__StreamEncoderStateString[state_]; }
+                       protected:
+                               ::FLAC__StreamEncoderState state_;
+                       };
+
+                       Stream();
+                       virtual ~Stream();
+
+                       bool is_valid() const;
+                       inline operator bool() const { return is_valid(); }
+
+                       bool set_streamable_subset(bool value);
+                       bool set_do_mid_side_stereo(bool value);
+                       bool set_loose_mid_side_stereo(bool value);
+                       bool set_channels(unsigned value);
+                       bool set_bits_per_sample(unsigned value);
+                       bool set_sample_rate(unsigned value);
+                       bool set_blocksize(unsigned value);
+                       bool set_max_lpc_order(unsigned value);
+                       bool set_qlp_coeff_precision(unsigned value);
+                       bool set_do_qlp_coeff_prec_search(bool value);
+                       bool set_do_escape_coding(bool value);
+                       bool set_do_exhaustive_model_search(bool value);
+                       bool set_min_residual_partition_order(unsigned value);
+                       bool set_max_residual_partition_order(unsigned value);
+                       bool set_rice_parameter_search_dist(unsigned value);
+                       bool set_total_samples_estimate(FLAC__uint64 value);
+                       bool set_seek_table(const FLAC__StreamMetaData_SeekTable *value);
+                       bool set_padding(int value);
+                       bool set_last_metadata_is_last(bool value);
+
+                       State    get_state() const;
+                       bool     get_streamable_subset() const;
+                       bool     get_do_mid_side_stereo() const;
+                       bool     get_loose_mid_side_stereo() const;
+                       unsigned get_channels() const;
+                       unsigned get_bits_per_sample() const;
+                       unsigned get_sample_rate() const;
+                       unsigned get_blocksize() const;
+                       unsigned get_max_lpc_order() const;
+                       unsigned get_qlp_coeff_precision() const;
+                       bool     get_do_qlp_coeff_prec_search() const;
+                       bool     get_do_escape_coding() const;
+                       bool     get_do_exhaustive_model_search() const;
+                       unsigned get_min_residual_partition_order() const;
+                       unsigned get_max_residual_partition_order() const;
+                       unsigned get_rice_parameter_search_dist() const;
+
+                       // Initialize the instance; as with the C interface,
+                       // init() should be called after construction and 'set'
+                       // calls but before any of the 'process' calls.
+                       State init();
+
+                       void finish();
+
+                       bool process(const FLAC__int32 *buf[], unsigned samples);
+                       bool process_interleaved(const FLAC__int32 buf[], unsigned samples);
+               protected:
+                       virtual ::FLAC__StreamEncoderWriteStatus write_callback(const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame) = 0;
+                       virtual void metadata_callback(const FLAC__StreamMetaData *metadata) = 0;
+
+                       ::FLAC__StreamEncoder *encoder_;
+               private:
+                       static ::FLAC__StreamEncoderWriteStatus write_callback_(const ::FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data);
+                       static void metadata_callback_(const ::FLAC__StreamEncoder *encoder, const ::FLAC__StreamMetaData *metadata, void *client_data);
+
+                       // Private and undefined so you can't use them:
+                       Stream(const Stream &);
+                       void operator=(const Stream &);
+               };
+
+       };
+};
+
+#endif
diff --git a/src/libFLAC++/file_decoder.cc b/src/libFLAC++/file_decoder.cc
new file mode 100644 (file)
index 0000000..5c22e1b
--- /dev/null
@@ -0,0 +1,177 @@
+/* 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 {
+
+               File::File():
+               decoder_(::FLAC__file_decoder_new())
+               { }
+
+               File::~File()
+               {
+                       if(0 != decoder_) {
+                               (void) ::FLAC__file_decoder_finish(decoder_);
+                               ::FLAC__file_decoder_delete(decoder_);
+                       }
+               }
+
+               bool File::is_valid() const
+               {
+                       return 0 != decoder_;
+               }
+
+               bool File::set_md5_checking(bool value)
+               {
+                       FLAC__ASSERT(0 != decoder_);
+                       return ::FLAC__file_decoder_set_md5_checking(decoder_, value);
+               }
+
+               bool File::set_filename(const char *value)
+               {
+                       FLAC__ASSERT(0 != decoder_);
+                       return ::FLAC__file_decoder_set_filename(decoder_, value);
+               }
+
+               bool File::set_metadata_respond(::FLAC__MetaDataType type)
+               {
+                       FLAC__ASSERT(0 != decoder_);
+                       return ::FLAC__file_decoder_set_metadata_respond(decoder_, type);
+               }
+
+               bool File::set_metadata_respond_application(const FLAC__byte id[4])
+               {
+                       FLAC__ASSERT(0 != decoder_);
+                       return ::FLAC__file_decoder_set_metadata_respond_application(decoder_, id);
+               }
+
+               bool File::set_metadata_respond_all()
+               {
+                       FLAC__ASSERT(0 != decoder_);
+                       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);
+               }
+
+       };
+};
diff --git a/src/libFLAC++/seekable_stream_decoder.cc b/src/libFLAC++/seekable_stream_decoder.cc
new file mode 100644 (file)
index 0000000..2c75f25
--- /dev/null
@@ -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);
+               }
+
+       };
+};
diff --git a/src/libFLAC++/stream_decoder.cc b/src/libFLAC++/stream_decoder.cc
new file mode 100644 (file)
index 0000000..ce42017
--- /dev/null
@@ -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);
+               }
+
+       };
+};
diff --git a/src/libFLAC++/stream_encoder.cc b/src/libFLAC++/stream_encoder.cc
new file mode 100644 (file)
index 0000000..0f6aa85
--- /dev/null
@@ -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);
+               }
+
+       };
+};