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32 #include "public/web/WebImageDecoder.h"
34 #include "platform/SharedBuffer.h"
35 #include "platform/image-decoders/bmp/BMPImageDecoder.h"
36 #include "platform/image-decoders/ico/ICOImageDecoder.h"
37 #include "public/platform/Platform.h"
38 #include "public/platform/WebData.h"
39 #include "public/platform/WebImage.h"
40 #include "public/platform/WebSize.h"
41 #include "wtf/OwnPtr.h"
42 #include "wtf/PassOwnPtr.h"
43 #include "wtf/PassRefPtr.h"
45 using namespace WebCore;
49 void WebImageDecoder::reset()
54 void WebImageDecoder::init(Type type)
56 size_t maxDecodedBytes = blink::Platform::current()->maxDecodedImageBytes();
60 m_private = new BMPImageDecoder(ImageSource::AlphaPremultiplied, ImageSource::GammaAndColorProfileApplied, maxDecodedBytes);
63 m_private = new ICOImageDecoder(ImageSource::AlphaPremultiplied, ImageSource::GammaAndColorProfileApplied, maxDecodedBytes);
68 void WebImageDecoder::setData(const WebData& data, bool allDataReceived)
71 m_private->setData(PassRefPtr<SharedBuffer>(data).get(), allDataReceived);
74 bool WebImageDecoder::isFailed() const
77 return m_private->failed();
80 bool WebImageDecoder::isSizeAvailable() const
83 return m_private->isSizeAvailable();
86 WebSize WebImageDecoder::size() const
89 return m_private->size();
92 size_t WebImageDecoder::frameCount() const
95 return m_private->frameCount();
98 bool WebImageDecoder::isFrameCompleteAtIndex(int index) const
101 ImageFrame* const frameBuffer = m_private->frameBufferAtIndex(index);
104 return frameBuffer->status() == ImageFrame::FrameComplete;
107 WebImage WebImageDecoder::getFrameAtIndex(int index = 0) const
110 ImageFrame* const frameBuffer = m_private->frameBufferAtIndex(index);
113 RefPtr<NativeImageSkia> image = frameBuffer->asNewNativeImage();
114 return WebImage(image->bitmap());