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Diffstat (limited to 'extern/audaspace/src/fx/VolumeReader.cpp')
-rw-r--r-- | extern/audaspace/src/fx/VolumeReader.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/extern/audaspace/src/fx/VolumeReader.cpp b/extern/audaspace/src/fx/VolumeReader.cpp new file mode 100644 index 00000000000..ac1d4882a87 --- /dev/null +++ b/extern/audaspace/src/fx/VolumeReader.cpp @@ -0,0 +1,60 @@ +/******************************************************************************* +* Copyright 2015-2016 Juan Francisco Crespo Galán +* +* 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 "fx/VolumeReader.h" + +#include <cstring> + +AUD_NAMESPACE_BEGIN + +VolumeReader::VolumeReader(std::shared_ptr<IReader> reader, std::shared_ptr<VolumeStorage> volumeStorage) : + m_reader(reader), m_volumeStorage(volumeStorage) +{ +} + +bool VolumeReader::isSeekable() const +{ + return m_reader->isSeekable(); +} + +void VolumeReader::seek(int position) +{ + m_reader->seek(position); +} + +int VolumeReader::getLength() const +{ + return m_reader->getLength(); +} + +int VolumeReader::getPosition() const +{ + return m_reader->getPosition(); +} + +Specs VolumeReader::getSpecs() const +{ + return m_reader->getSpecs(); +} + +void VolumeReader::read(int& length, bool& eos, sample_t* buffer) +{ + m_reader->read(length, eos, buffer); + for(int i = 0; i < length * m_reader->getSpecs().channels; i++) + buffer[i] = buffer[i] * m_volumeStorage->getVolume(); +} + +AUD_NAMESPACE_END
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