Differential D2716 Diff 9135 extern/audaspace/src/generator/SilenceReader.cpp

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				/*******************************************************************************
				* Copyright 2009-2016 Jörg Müller
				*
				* Licensed under the Apache License, Version 2.0 (the "License");
				* you may not use this file except in compliance with the License.
				* You may obtain a copy of the License at
				*
				* http://www.apache.org/licenses/LICENSE-2.0
				*
				* Unless required by applicable law or agreed to in writing, software
				* distributed under the License is distributed on an "AS IS" BASIS,
				* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
				* See the License for the specific language governing permissions and
				* limitations under the License.
				******************************************************************************/

				#include "generator/SilenceReader.h"

				#include <cstring>

				AUD_NAMESPACE_BEGIN

				SilenceReader::SilenceReader() :
				m_position(0)
				{
				}

				bool SilenceReader::isSeekable() const
				{
				return true;
				}

				void SilenceReader::seek(int position)
				{
				m_position = position;
				}

				int SilenceReader::getLength() const
				{
				return -1;
				}

				int SilenceReader::getPosition() const
				{
				return m_position;
				}

				Specs SilenceReader::getSpecs() const
				{
				Specs specs;
				specs.rate = RATE_48000;
				specs.channels = CHANNELS_MONO;
				return specs;
				}

				void SilenceReader::read(int& length, bool& eos, sample_t* buffer)
				{
				std::memset(buffer, 0, length * sizeof(sample_t));
				m_position += length;
				eos = false;
				}

				AUD_NAMESPACE_END