| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/webaudio/wave_shaper_handler.h" |
| |
| #include <memory> |
| |
| #include "third_party/blink/renderer/modules/webaudio/audio_node.h" |
| #include "third_party/blink/renderer/modules/webaudio/base_audio_context.h" |
| #include "third_party/blink/renderer/modules/webaudio/wave_shaper_processor.h" |
| |
| namespace blink { |
| |
| namespace { |
| |
| constexpr unsigned kNumberOfChannels = 1; |
| |
| } // namespace |
| |
| WaveShaperHandler::WaveShaperHandler(AudioNode& node, float sample_rate) |
| : AudioBasicProcessorHandler( |
| kNodeTypeWaveShaper, |
| node, |
| sample_rate, |
| std::make_unique<WaveShaperProcessor>( |
| sample_rate, |
| kNumberOfChannels, |
| node.context()->GetDeferredTaskHandler().RenderQuantumFrames())) { |
| Initialize(); |
| } |
| |
| scoped_refptr<WaveShaperHandler> WaveShaperHandler::Create(AudioNode& node, |
| float sample_rate) { |
| return base::AdoptRef(new WaveShaperHandler(node, sample_rate)); |
| } |
| |
| } // namespace blink |
