/* * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. * Copyright (C) 2010, 2011 Research In Motion Limited. 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 COMPUTER, INC. ``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 COMPUTER, INC. OR * 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. */ #ifndef JPEGImageDecoder_h #define JPEGImageDecoder_h #include "ImageDecoder.h" #include <wtf/OwnPtr.h> namespace WebCore { class ImageReader; class JPEGImageDecoder : public ImageDecoder { public: JPEGImageDecoder(ImageSource::AlphaOption, ImageSource::GammaAndColorProfileOption); // ImageDecoder virtual String filenameExtension() const { return "jpg"; } virtual bool isSizeAvailable(); virtual bool supportsAlpha() const { return true; } virtual ImageFrame* frameBufferAtIndex(size_t); virtual void setData(SharedBuffer*, bool allDataReceived); private: WTF::OwnPtr<ImageReader> m_reader; }; } // namespace WebCore #endif // JPEGImageDecoder_h