/* * Copyright (C) 2010, Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "third_party/blink/renderer/modules/webaudio/base_audio_context.h" #include <algorithm> #include "base/metrics/histogram_functions.h" #include "build/build_config.h" #include "third_party/blink/public/mojom/devtools/console_message.mojom-blink.h" #include "third_party/blink/public/mojom/frame/lifecycle.mojom-shared.h" #include "third_party/blink/public/platform/platform.h" #include "third_party/blink/public/platform/task_type.h" #include "third_party/blink/renderer/bindings/core/v8/dictionary.h" #include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h" #include "third_party/blink/renderer/bindings/modules/v8/v8_periodic_wave_constraints.h" #include "third_party/blink/renderer/core/dom/dom_exception.h" #include "third_party/blink/renderer/core/frame/local_dom_window.h" #include "third_party/blink/renderer/core/frame/settings.h" #include "third_party/blink/renderer/core/html/media/html_media_element.h" #include "third_party/blink/renderer/core/inspector/console_message.h" #include "third_party/blink/renderer/modules/webaudio/analyser_node.h" #include "third_party/blink/renderer/modules/webaudio/audio_buffer.h" #include "third_party/blink/renderer/modules/webaudio/audio_buffer_source_node.h" #include "third_party/blink/renderer/modules/webaudio/audio_context.h" #include "third_party/blink/renderer/modules/webaudio/audio_graph_tracer.h" #include "third_party/blink/renderer/modules/webaudio/audio_listener.h" #include "third_party/blink/renderer/modules/webaudio/audio_node_input.h" #include "third_party/blink/renderer/modules/webaudio/audio_node_output.h" #include "third_party/blink/renderer/modules/webaudio/audio_worklet.h" #include "third_party/blink/renderer/modules/webaudio/audio_worklet_global_scope.h" #include "third_party/blink/renderer/modules/webaudio/audio_worklet_messaging_proxy.h" #include "third_party/blink/renderer/modules/webaudio/biquad_filter_node.h" #include "third_party/blink/renderer/modules/webaudio/channel_merger_node.h" #include "third_party/blink/renderer/modules/webaudio/channel_splitter_node.h" #include "third_party/blink/renderer/modules/webaudio/constant_source_node.h" #include "third_party/blink/renderer/modules/webaudio/convolver_node.h" #include "third_party/blink/renderer/modules/webaudio/cross_thread_audio_worklet_processor_info.h" #include "third_party/blink/renderer/modules/webaudio/delay_node.h" #include "third_party/blink/renderer/modules/webaudio/dynamics_compressor_node.h" #include "third_party/blink/renderer/modules/webaudio/gain_node.h" #include "third_party/blink/renderer/modules/webaudio/iir_filter_node.h" #include "third_party/blink/renderer/modules/webaudio/inspector_web_audio_agent.h" #include "third_party/blink/renderer/modules/webaudio/offline_audio_completion_event.h" #include "third_party/blink/renderer/modules/webaudio/offline_audio_context.h" #include "third_party/blink/renderer/modules/webaudio/offline_audio_destination_node.h" #include "third_party/blink/renderer/modules/webaudio/oscillator_node.h" #include "third_party/blink/renderer/modules/webaudio/panner_node.h" #include "third_party/blink/renderer/modules/webaudio/periodic_wave.h" #include "third_party/blink/renderer/modules/webaudio/realtime_audio_destination_node.h" #include "third_party/blink/renderer/modules/webaudio/script_processor_node.h" #include "third_party/blink/renderer/modules/webaudio/stereo_panner_node.h" #include "third_party/blink/renderer/modules/webaudio/wave_shaper_node.h" #include "third_party/blink/renderer/platform/audio/fft_frame.h" #include "third_party/blink/renderer/platform/audio/hrtf_database_loader.h" #include "third_party/blink/renderer/platform/audio/iir_filter.h" #include "third_party/blink/renderer/platform/audio/vector_math.h" #include "third_party/blink/renderer/platform/bindings/exception_state.h" #include "third_party/blink/renderer/platform/bindings/script_state.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h" #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" #include "third_party/blink/renderer/platform/wtf/uuid.h" namespace blink { // Constructor for rendering to the audio hardware. BaseAudioContext::BaseAudioContext(LocalDOMWindow* window, enum ContextType context_type) : … { … } BaseAudioContext::~BaseAudioContext() { … } void BaseAudioContext::Initialize() { … } void BaseAudioContext::Clear() { … } void BaseAudioContext::Uninitialize() { … } void BaseAudioContext::Dispose() { … } void BaseAudioContext::ContextLifecycleStateChanged( mojom::FrameLifecycleState state) { … } void BaseAudioContext::ContextDestroyed() { … } bool BaseAudioContext::HasPendingActivity() const { … } AudioDestinationNode* BaseAudioContext::destination() const { … } void BaseAudioContext::WarnIfContextClosed(const AudioHandler* handler) const { … } void BaseAudioContext::WarnForConnectionIfContextClosed() const { … } AudioBuffer* BaseAudioContext::createBuffer(uint32_t number_of_channels, uint32_t number_of_frames, float sample_rate, ExceptionState& exception_state) { … } ScriptPromise<AudioBuffer> BaseAudioContext::decodeAudioData( ScriptState* script_state, DOMArrayBuffer* audio_data, ExceptionState& exception_state) { … } ScriptPromise<AudioBuffer> BaseAudioContext::decodeAudioData( ScriptState* script_state, DOMArrayBuffer* audio_data, V8DecodeSuccessCallback* success_callback, ExceptionState& exception_state) { … } ScriptPromise<AudioBuffer> BaseAudioContext::decodeAudioData( ScriptState* script_state, DOMArrayBuffer* audio_data, V8DecodeSuccessCallback* success_callback, V8DecodeErrorCallback* error_callback, ExceptionState& exception_state) { … } void BaseAudioContext::HandleDecodeAudioData( AudioBuffer* audio_buffer, ScriptPromiseResolver<AudioBuffer>* resolver, V8DecodeSuccessCallback* success_callback, V8DecodeErrorCallback* error_callback, ExceptionContext exception_context) { … } AudioBufferSourceNode* BaseAudioContext::createBufferSource( ExceptionState& exception_state) { … } ConstantSourceNode* BaseAudioContext::createConstantSource( ExceptionState& exception_state) { … } ScriptProcessorNode* BaseAudioContext::createScriptProcessor( ExceptionState& exception_state) { … } ScriptProcessorNode* BaseAudioContext::createScriptProcessor( uint32_t buffer_size, ExceptionState& exception_state) { … } ScriptProcessorNode* BaseAudioContext::createScriptProcessor( uint32_t buffer_size, uint32_t number_of_input_channels, ExceptionState& exception_state) { … } ScriptProcessorNode* BaseAudioContext::createScriptProcessor( uint32_t buffer_size, uint32_t number_of_input_channels, uint32_t number_of_output_channels, ExceptionState& exception_state) { … } StereoPannerNode* BaseAudioContext::createStereoPanner( ExceptionState& exception_state) { … } BiquadFilterNode* BaseAudioContext::createBiquadFilter( ExceptionState& exception_state) { … } WaveShaperNode* BaseAudioContext::createWaveShaper( ExceptionState& exception_state) { … } PannerNode* BaseAudioContext::createPanner(ExceptionState& exception_state) { … } ConvolverNode* BaseAudioContext::createConvolver( ExceptionState& exception_state) { … } DynamicsCompressorNode* BaseAudioContext::createDynamicsCompressor( ExceptionState& exception_state) { … } AnalyserNode* BaseAudioContext::createAnalyser( ExceptionState& exception_state) { … } GainNode* BaseAudioContext::createGain(ExceptionState& exception_state) { … } DelayNode* BaseAudioContext::createDelay(ExceptionState& exception_state) { … } DelayNode* BaseAudioContext::createDelay(double max_delay_time, ExceptionState& exception_state) { … } ChannelSplitterNode* BaseAudioContext::createChannelSplitter( ExceptionState& exception_state) { … } ChannelSplitterNode* BaseAudioContext::createChannelSplitter( uint32_t number_of_outputs, ExceptionState& exception_state) { … } ChannelMergerNode* BaseAudioContext::createChannelMerger( ExceptionState& exception_state) { … } ChannelMergerNode* BaseAudioContext::createChannelMerger( uint32_t number_of_inputs, ExceptionState& exception_state) { … } OscillatorNode* BaseAudioContext::createOscillator( ExceptionState& exception_state) { … } PeriodicWave* BaseAudioContext::createPeriodicWave( const Vector<float>& real, const Vector<float>& imag, ExceptionState& exception_state) { … } PeriodicWave* BaseAudioContext::createPeriodicWave( const Vector<float>& real, const Vector<float>& imag, const PeriodicWaveConstraints* options, ExceptionState& exception_state) { … } IIRFilterNode* BaseAudioContext::createIIRFilter( Vector<double> feedforward_coef, Vector<double> feedback_coef, ExceptionState& exception_state) { … } PeriodicWave* BaseAudioContext::GetPeriodicWave(int type) { … } String BaseAudioContext::state() const { … } void BaseAudioContext::SetContextState(AudioContextState new_state) { … } void BaseAudioContext::NotifyStateChange() { … } void BaseAudioContext::NotifySourceNodeFinishedProcessing( AudioHandler* handler) { … } LocalDOMWindow* BaseAudioContext::GetWindow() const { … } void BaseAudioContext::NotifySourceNodeStartedProcessing(AudioNode* node) { … } void BaseAudioContext::ReleaseActiveSourceNodes() { … } void BaseAudioContext::HandleStoppableSourceNodes() { … } void BaseAudioContext::PerformCleanupOnMainThread() { … } void BaseAudioContext::ScheduleMainThreadCleanup() { … } void BaseAudioContext::RejectPendingDecodeAudioDataResolvers() { … } void BaseAudioContext::RejectPendingResolvers() { … } const AtomicString& BaseAudioContext::InterfaceName() const { … } ExecutionContext* BaseAudioContext::GetExecutionContext() const { … } void BaseAudioContext::StartRendering() { … } void BaseAudioContext::Trace(Visitor* visitor) const { … } const SecurityOrigin* BaseAudioContext::GetSecurityOrigin() const { … } AudioWorklet* BaseAudioContext::audioWorklet() const { … } void BaseAudioContext::NotifyWorkletIsReady() { … } void BaseAudioContext::UpdateWorkletGlobalScopeOnRenderingThread() { … } int32_t BaseAudioContext::MaxChannelCount() { … } int32_t BaseAudioContext::CallbackBufferSize() { … } void BaseAudioContext::ReportDidCreate() { … } void BaseAudioContext::ReportWillBeDestroyed() { … } bool BaseAudioContext::CheckExecutionContextAndThrowIfNecessary( ExceptionState& exception_state) { … } } // namespace blink
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