diff options
Diffstat (limited to 'extern/audaspace/src/fx/IIRFilter.cpp')
-rw-r--r-- | extern/audaspace/src/fx/IIRFilter.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/extern/audaspace/src/fx/IIRFilter.cpp b/extern/audaspace/src/fx/IIRFilter.cpp new file mode 100644 index 00000000000..fce6d01e4bf --- /dev/null +++ b/extern/audaspace/src/fx/IIRFilter.cpp @@ -0,0 +1,32 @@ +/******************************************************************************* + * 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 "fx/IIRFilter.h" +#include "fx/IIRFilterReader.h" + +AUD_NAMESPACE_BEGIN + +IIRFilter::IIRFilter(std::shared_ptr<ISound> sound, const std::vector<float>& b, const std::vector<float>& a) : + Effect(sound), m_a(a), m_b(b) +{ +} + +std::shared_ptr<IReader> IIRFilter::createReader() +{ + return std::shared_ptr<IReader>(new IIRFilterReader(getReader(), m_b, m_a)); +} + +AUD_NAMESPACE_END |