AudioWorklet prototype

third_party/WebKit/Source/modules/webaudio/AudioWorkletProcessorDefinition.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef AudioWorkletProcessorDefinition_h
 #define AudioWorkletProcessorDefinition_h
 
 #include "modules/ModulesExport.h"
 #include "modules/webaudio/AudioParamDescriptor.h"
 #include "platform/bindings/ScriptWrappable.h"
@@ skipping 20 matching lines @@
       const String& name,
       v8::Local<v8::Function> constructor,
       v8::Local<v8::Function> process);
 
   virtual ~AudioWorkletProcessorDefinition();
 
   const String& GetName() const { return name_; }
   v8::Local<v8::Function> ConstructorLocal(v8::Isolate*);
   v8::Local<v8::Function> ProcessLocal(v8::Isolate*);
   void SetAudioParamDescriptors(const HeapVector<AudioParamDescriptor>&);
+  const HeapVector<AudioParamDescriptor>& GetAudioParamDescriptors() const;
   const Vector<String> GetAudioParamDescriptorNames() const;
   const AudioParamDescriptor* GetAudioParamDescriptor(const String& key) const;
 
   DEFINE_INLINE_TRACE() { visitor->Trace(audio_param_descriptors_); };
   DECLARE_TRACE_WRAPPERS();
 
  private:
   AudioWorkletProcessorDefinition(
       v8::Isolate*,
       const String& name,
       v8::Local<v8::Function> constructor,
       v8::Local<v8::Function> process);
 
   const String name_;
 
   // The definition is per global scope. The active instance of
   // |AudioProcessorWorklet| should be passed into these to perform JS function.
   TraceWrapperV8Reference<v8::Function> constructor_;
   TraceWrapperV8Reference<v8::Function> process_;
 
+  // A container for AudioParamDescriptor objects.
   HeapVector<AudioParamDescriptor> audio_param_descriptors_;
 };
 
 }  // namespace blink
 
 #endif  // AudioWorkletProcessorDefinition_h