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* Copyright (C) 2009 Apple Inc. All Rights Reserved.
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* Copyright (C) 2009 Brent Fulgham
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* Copyright (C) 2007-2009 Torch Mobile, Inc. All Rights Reserved.
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* Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
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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 INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "BitmapInfo.h"
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#include <wtf/Assertions.h>
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BitmapInfo bitmapInfoForSize(int width, int height, BitmapInfo::BitCount bitCount)
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BitmapInfo bitmapInfo;
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bitmapInfo.bmiHeader.biWidth = width;
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bitmapInfo.bmiHeader.biHeight = height;
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bitmapInfo.bmiHeader.biPlanes = 1;
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bitmapInfo.bmiHeader.biBitCount = bitCount;
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bitmapInfo.bmiHeader.biCompression = BI_RGB;
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BitmapInfo::BitmapInfo()
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memset(&bmiHeader, 0, sizeof(bmiHeader));
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bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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BitmapInfo BitmapInfo::create(const IntSize& size, BitCount bitCount)
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return bitmapInfoForSize(size.width(), size.height(), bitCount);
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BitmapInfo BitmapInfo::createBottomUp(const IntSize& size, BitCount bitCount)
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return bitmapInfoForSize(size.width(), -size.height(), bitCount);
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} // namespace WebCore