Implement BaseAudioContext

third_party/WebKit/Source/modules/webaudio/AsyncAudioDecoder.cpp

 /*
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 #include "modules/webaudio/AsyncAudioDecoder.h"
 #include "core/dom/DOMArrayBuffer.h"
-#include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/AudioBuffer.h"
 #include "modules/webaudio/AudioBufferCallback.h"
+#include "modules/webaudio/BaseAudioContext.h"
 #include "platform/ThreadSafeFunctional.h"
 #include "platform/audio/AudioBus.h"
 #include "platform/audio/AudioFileReader.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebTraceLocation.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 AsyncAudioDecoder::AsyncAudioDecoder()
     : m_thread(adoptPtr(Platform::current()->createThread("Audio Decoder")))
 {
 }
 
 AsyncAudioDecoder::~AsyncAudioDecoder()
 {
 }
 
-void AsyncAudioDecoder::decodeAsync(DOMArrayBuffer* audioData, float sampleRate, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, ScriptPromiseResolver* resolver, AbstractAudioContext* context)
+void AsyncAudioDecoder::decodeAsync(DOMArrayBuffer* audioData, float sampleRate, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, ScriptPromiseResolver* resolver, BaseAudioContext* context)
 {
     ASSERT(isMainThread());
     ASSERT(audioData);
     if (!audioData)
         return;
 
     // Add a ref to keep audioData alive until completion of decoding.
     RefPtr<DOMArrayBuffer> audioDataRef(audioData);
 
     // The leak references to successCallback and errorCallback are picked up on notifyComplete.
     m_thread->getWebTaskRunner()->postTask(BLINK_FROM_HERE, threadSafeBind(&AsyncAudioDecoder::decode, AllowCrossThreadAccess(audioDataRef.release().leakRef()), sampleRate, successCallback, errorCallback, resolver, context));
 }
 
-void AsyncAudioDecoder::decode(DOMArrayBuffer* audioData, float sampleRate, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, ScriptPromiseResolver* resolver, AbstractAudioContext* context)
+void AsyncAudioDecoder::decode(DOMArrayBuffer* audioData, float sampleRate, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, ScriptPromiseResolver* resolver, BaseAudioContext* context)
 {
     RefPtr<AudioBus> bus = createBusFromInMemoryAudioFile(audioData->data(), audioData->byteLength(), false, sampleRate);
 
     // Decoding is finished, but we need to do the callbacks on the main thread.
     // The leaked reference to audioBuffer is picked up in notifyComplete.
     Platform::current()->mainThread()->getWebTaskRunner()->postTask(BLINK_FROM_HERE, threadSafeBind(&AsyncAudioDecoder::notifyComplete, AllowCrossThreadAccess(audioData), successCallback, errorCallback, bus.release().leakRef(), resolver, context));
 }
 
-void AsyncAudioDecoder::notifyComplete(DOMArrayBuffer* audioData, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, AudioBus* audioBus, ScriptPromiseResolver* resolver, AbstractAudioContext* context)
+void AsyncAudioDecoder::notifyComplete(DOMArrayBuffer* audioData, AudioBufferCallback* successCallback, AudioBufferCallback* errorCallback, AudioBus* audioBus, ScriptPromiseResolver* resolver, BaseAudioContext* context)
 {
     ASSERT(isMainThread());
 
     // Adopt references, so everything gets correctly dereffed.
     RefPtr<DOMArrayBuffer> audioDataRef = adoptRef(audioData);
     RefPtr<AudioBus> audioBusRef = adoptRef(audioBus);
 
     AudioBuffer* audioBuffer = AudioBuffer::createFromAudioBus(audioBus);
 
     // Let the context finish the notification.
     context->handleDecodeAudioData(audioBuffer, resolver, successCallback, errorCallback);
 }
 
 } // namespace blink