45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
#ifndef NULLSOFT_WINAMP_UTILITY_GRAPHICS_OBJECT_HEADER
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#define NULLSOFT_WINAMP_UTILITY_GRAPHICS_OBJECT_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include "./ifc_omgraphics.h"
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class GraphicsObject : public ifc_omgraphics
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{
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protected:
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GraphicsObject();
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~GraphicsObject();
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public:
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static HRESULT CreateInstance(GraphicsObject **instance);
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public:
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/* Dispatchable */
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size_t AddRef();
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size_t Release();
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int QueryInterface(GUID interface_guid, void **object);
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/* ifc_omgraphics */
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HRESULT GetDistance(COLORREF rgb1, COLORREF rgb2, int *distance);
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HRESULT GetDarker(COLORREF rgb1, COLORREF rgb2, COLORREF *result);
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HRESULT BlendColor(COLORREF rgbTop, COLORREF rgbBottom, int alpha, COLORREF *result);
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HRESULT Colorize(BYTE *pixels, long cx, long cy, WORD bpp, COLORREF rgbBk, COLORREF rgbFg, BOOL removeAlpha);
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HRESULT BlendOnColor(HBITMAP hbmp, RECT *prcPart, BOOL premult, COLORREF rgb);
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HRESULT BlendOnColor2(BYTE *pixels, int bitmapCX, int bitmapCY, long x, long y, long cx, long cy, WORD bpp, BOOL premult, COLORREF rgb);
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HRESULT Premultiply(BYTE *pixels, long cx, long cy);
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HRESULT AlphaBlend(HDC hdcDest, const RECT *rectDest, HDC hdcSrc, const RECT *rectSrc, BLENDFUNCTION blendFunction);
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HRESULT AnimateRotation(HDC hdc, HBITMAP bitmapFrame, int frameCount, COLORREF rgbBk, BOOL fKeepSize, HBITMAP *result);
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protected:
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size_t ref;
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protected:
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RECVS_DISPATCH;
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};
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#endif // NULLSOFT_WINAMP_UTILITY_GRAPHICS_OBJECT_HEADER
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