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Diffstat (limited to 'Source/WebCore/platform/graphics/win/DIBPixelData.h')
-rw-r--r-- | Source/WebCore/platform/graphics/win/DIBPixelData.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/win/DIBPixelData.h b/Source/WebCore/platform/graphics/win/DIBPixelData.h new file mode 100644 index 0000000..40afa2b --- /dev/null +++ b/Source/WebCore/platform/graphics/win/DIBPixelData.h @@ -0,0 +1,72 @@ +/* + * Copyright (C) 2011 Brent Fulgham <bfulgham@webkit.org> + * + * 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 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 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 DIBPixelData_h +#define DIBPixelData_h + +#include "IntSize.h" +#include <windows.h> + +#if !USE(CG) +// UInt8 is defined in CoreFoundation/CFBase.h +typedef unsigned char UInt8; +#endif + +namespace WebCore { + +class DIBPixelData { + public: + DIBPixelData() + : m_bitmapBuffer(0) + , m_bitmapBufferLength(0) + , m_bytesPerRow(0) + , m_bitsPerPixel(0) + { + } + DIBPixelData(HBITMAP); + + void initialize(HBITMAP); + +#ifndef NDEBUG + void writeToFile(LPCWSTR); +#endif + + UInt8* buffer() const { return m_bitmapBuffer; } + unsigned bufferLength() const { return m_bitmapBufferLength; } + const IntSize& size() const { return m_size; } + unsigned bytesPerRow() const { return m_bytesPerRow; } + unsigned short bitsPerPixel() const { return m_bitsPerPixel; } + + private: + UInt8* m_bitmapBuffer; + unsigned m_bitmapBufferLength; + IntSize m_size; + unsigned m_bytesPerRow; + unsigned short m_bitsPerPixel; +}; + +} // namespace WebCore + +#endif // DIBPixelData_h |