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-rw-r--r--WebCore/platform/image-decoders/bmp/BMPImageDecoder.h85
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diff --git a/WebCore/platform/image-decoders/bmp/BMPImageDecoder.h b/WebCore/platform/image-decoders/bmp/BMPImageDecoder.h
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--- a/WebCore/platform/image-decoders/bmp/BMPImageDecoder.h
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@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2008, 2009, Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * 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.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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 BMPImageDecoder_h
-#define BMPImageDecoder_h
-
-#include "BMPImageReader.h"
-#include <wtf/OwnPtr.h>
-
-namespace WebCore {
-
- // This class decodes the BMP image format.
- class BMPImageDecoder : public ImageDecoder {
- public:
- BMPImageDecoder(ImageSource::AlphaOption, ImageSource::GammaAndColorProfileOption);
-
- // ImageDecoder
- virtual String filenameExtension() const { return "bmp"; }
- virtual void setData(SharedBuffer*, bool allDataReceived);
- virtual bool isSizeAvailable();
- virtual RGBA32Buffer* frameBufferAtIndex(size_t index);
- // CAUTION: setFailed() deletes |m_reader|. Be careful to avoid
- // accessing deleted memory, especially when calling this from inside
- // BMPImageReader!
- virtual bool setFailed();
-
- private:
- inline uint32_t readUint32(int offset) const
- {
- return BMPImageReader::readUint32(m_data.get(), m_decodedOffset + offset);
- }
-
- // Decodes the image. If |onlySize| is true, stops decoding after
- // calculating the image size. If decoding fails but there is no more
- // data coming, sets the "decode failure" flag.
- void decode(bool onlySize);
-
- // Decodes the image. If |onlySize| is true, stops decoding after
- // calculating the image size. Returns whether decoding succeeded.
- bool decodeHelper(bool onlySize);
-
- // Processes the file header at the beginning of the data. Sets
- // |*imgDataOffset| based on the header contents. Returns true if the
- // file header could be decoded.
- bool processFileHeader(size_t* imgDataOffset);
-
- // An index into |m_data| representing how much we've already decoded.
- // Note that this only tracks data _this_ class decodes; once the
- // BMPImageReader takes over this will not be updated further.
- size_t m_decodedOffset;
-
- // The reader used to do most of the BMP decoding.
- OwnPtr<BMPImageReader> m_reader;
- };
-
-} // namespace WebCore
-
-#endif