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* Copyright (C) 2012 Google Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef MockImageDecoder_h
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#include "ImageDecoder.h"
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class MockImageDecoderClient {
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virtual void decoderBeingDestroyed() = 0;
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virtual void frameBufferRequested() = 0;
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virtual ImageFrame::FrameStatus frameStatus() = 0;
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class MockImageDecoder : public ImageDecoder {
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MockImageDecoder(MockImageDecoderClient* client)
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: ImageDecoder(ImageSource::AlphaPremultiplied, ImageSource::GammaAndColorProfileApplied)
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, m_frameBufferRequestCount(0)
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m_client->decoderBeingDestroyed();
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virtual String filenameExtension() const
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virtual ImageFrame* frameBufferAtIndex(size_t)
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++m_frameBufferRequestCount;
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m_client->frameBufferRequested();
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m_frameBufferCache.resize(1);
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m_frameBufferCache[0].setSize(size().width(), size().height());
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m_frameBufferCache[0].setStatus(m_client->frameStatus());
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return &m_frameBufferCache[0];
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int frameBufferRequestCount() const { return m_frameBufferRequestCount; }
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int m_frameBufferRequestCount;
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MockImageDecoderClient* m_client;
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} // namespace WebCore
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#endif // MockImageDecoder_h