mirror of
https://github.com/claunia/flac.git
synced 2025-12-16 18:54:26 +00:00
add ogg seekable stream and file encoder and decoder interfaces
This commit is contained in:
Josh Coalson
354
src/libOggFLAC++/file_encoder.cpp
Normal file
354
src/libOggFLAC++/file_encoder.cpp
Normal file
@@ -0,0 +1,354 @@
|
||||
/* libOggFLAC++ - Free Lossless Audio Codec + Ogg library
|
||||
* Copyright (C) 2002,2003 Josh Coalson
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* - Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* - Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* - Neither the name of the Xiph.org Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "OggFLAC++/encoder.h"
|
||||
#include "FLAC/assert.h"
|
||||
|
||||
namespace OggFLAC {
|
||||
namespace Encoder {
|
||||
|
||||
File::File():
|
||||
encoder_(::OggFLAC__file_encoder_new())
|
||||
{ }
|
||||
|
||||
File::~File()
|
||||
{
|
||||
if(0 != encoder_) {
|
||||
::OggFLAC__file_encoder_finish(encoder_);
|
||||
::OggFLAC__file_encoder_delete(encoder_);
|
||||
}
|
||||
}
|
||||
|
||||
bool File::set_serial_number(long value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_serial_number(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::is_valid() const
|
||||
{
|
||||
return 0 != encoder_;
|
||||
}
|
||||
|
||||
bool File::set_verify(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_verify(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_streamable_subset(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_streamable_subset(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_do_mid_side_stereo(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_do_mid_side_stereo(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_loose_mid_side_stereo(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_loose_mid_side_stereo(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_channels(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_channels(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_bits_per_sample(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_bits_per_sample(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_sample_rate(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_sample_rate(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_blocksize(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_blocksize(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_max_lpc_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_max_lpc_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_qlp_coeff_precision(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_qlp_coeff_precision(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_do_qlp_coeff_prec_search(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_do_qlp_coeff_prec_search(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_do_escape_coding(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_do_escape_coding(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_do_exhaustive_model_search(bool value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_do_exhaustive_model_search(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_min_residual_partition_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_min_residual_partition_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_max_residual_partition_order(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_max_residual_partition_order(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_rice_parameter_search_dist(unsigned value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_rice_parameter_search_dist(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_total_samples_estimate(FLAC__uint64 value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_total_samples_estimate(encoder_, value);
|
||||
}
|
||||
|
||||
bool File::set_metadata(::FLAC__StreamMetadata **metadata, unsigned num_blocks)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_metadata(encoder_, metadata, num_blocks);
|
||||
}
|
||||
|
||||
bool File::set_filename(const char *value)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_set_filename(encoder_, value);
|
||||
}
|
||||
|
||||
File::State File::get_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return State(::OggFLAC__file_encoder_get_state(encoder_));
|
||||
}
|
||||
|
||||
SeekableStream::State File::get_seekable_stream_encoder_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return SeekableStream::State(::OggFLAC__file_encoder_get_seekable_stream_encoder_state(encoder_));
|
||||
}
|
||||
|
||||
FLAC::Encoder::SeekableStream::State File::get_FLAC_seekable_stream_encoder_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return FLAC::Encoder::SeekableStream::State(::OggFLAC__file_encoder_get_FLAC_seekable_stream_encoder_state(encoder_));
|
||||
}
|
||||
|
||||
FLAC::Encoder::Stream::State File::get_FLAC_stream_encoder_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return FLAC::Encoder::Stream::State(::OggFLAC__file_encoder_get_FLAC_stream_encoder_state(encoder_));
|
||||
}
|
||||
|
||||
FLAC::Decoder::Stream::State File::get_verify_decoder_state() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return FLAC::Decoder::Stream::State(::OggFLAC__file_encoder_get_verify_decoder_state(encoder_));
|
||||
}
|
||||
|
||||
void File::get_verify_decoder_error_stats(FLAC__uint64 *absolute_sample, unsigned *frame_number, unsigned *channel, unsigned *sample, FLAC__int32 *expected, FLAC__int32 *got)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::OggFLAC__file_encoder_get_verify_decoder_error_stats(encoder_, absolute_sample, frame_number, channel, sample, expected, got);
|
||||
}
|
||||
|
||||
bool File::get_verify() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_verify(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_streamable_subset() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_streamable_subset(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_do_mid_side_stereo() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_do_mid_side_stereo(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_loose_mid_side_stereo() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_loose_mid_side_stereo(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_channels() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_channels(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_bits_per_sample() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_bits_per_sample(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_sample_rate() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_sample_rate(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_blocksize() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_blocksize(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_max_lpc_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_max_lpc_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_qlp_coeff_precision() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_qlp_coeff_precision(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_do_qlp_coeff_prec_search() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_do_qlp_coeff_prec_search(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_do_escape_coding() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_do_escape_coding(encoder_);
|
||||
}
|
||||
|
||||
bool File::get_do_exhaustive_model_search() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_get_do_exhaustive_model_search(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_min_residual_partition_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_min_residual_partition_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_max_residual_partition_order() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_max_residual_partition_order(encoder_);
|
||||
}
|
||||
|
||||
unsigned File::get_rice_parameter_search_dist() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_rice_parameter_search_dist(encoder_);
|
||||
}
|
||||
|
||||
FLAC__uint64 File::get_total_samples_estimate() const
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return ::OggFLAC__file_encoder_get_total_samples_estimate(encoder_);
|
||||
}
|
||||
|
||||
File::State File::init()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::OggFLAC__file_encoder_set_progress_callback(encoder_, progress_callback_);
|
||||
::OggFLAC__file_encoder_set_client_data(encoder_, (void*)this);
|
||||
return State(::OggFLAC__file_encoder_init(encoder_));
|
||||
}
|
||||
|
||||
void File::finish()
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
::OggFLAC__file_encoder_finish(encoder_);
|
||||
}
|
||||
|
||||
bool File::process(const FLAC__int32 * const buffer[], unsigned samples)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_process(encoder_, buffer, samples);
|
||||
}
|
||||
|
||||
bool File::process_interleaved(const FLAC__int32 buffer[], unsigned samples)
|
||||
{
|
||||
FLAC__ASSERT(is_valid());
|
||||
return (bool)::OggFLAC__file_encoder_process_interleaved(encoder_, buffer, samples);
|
||||
}
|
||||
|
||||
void File::progress_callback(FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate)
|
||||
{
|
||||
(void)bytes_written, (void)samples_written, (void)frames_written, (void)total_frames_estimate;
|
||||
}
|
||||
|
||||
void File::progress_callback_(const ::OggFLAC__FileEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate, void *client_data)
|
||||
{
|
||||
(void)encoder;
|
||||
FLAC__ASSERT(0 != client_data);
|
||||
File *instance = reinterpret_cast<File *>(client_data);
|
||||
FLAC__ASSERT(0 != instance);
|
||||
instance->progress_callback(bytes_written, samples_written, frames_written, total_frames_estimate);
|
||||
}
|
||||
|
||||
};
|
||||
};
|
||||
Reference in New Issue
Block a user