13 lines
897 B
C
13 lines
897 B
C
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STDAPI_(void) CalculateAspectRatio(const SIZE *prgSize, RECT *pRect);
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STDAPI_(BOOL) FactorAspectRatio(BITMAPINFO *pbiScaled, void *pScaledBits,
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const SIZE *prgSize, RECT rect,
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DWORD dwClrDepth, HPALETTE hPal, BOOL fOrigSize,
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COLORREF clrBk, HBITMAP *phBmpThumbnail);
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STDAPI_(BOOL) ConvertDIBSECTIONToThumbnail(BITMAPINFO *pbi, void *pBits,
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HBITMAP *phBmpThumbnail, const SIZE *prgSize,
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DWORD dwClrDepth, HPALETTE hpal, UINT uiSharpPct, BOOL fOrigImage);
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STDAPI_(BOOL) CreateSizedDIBSECTION(const SIZE *prgSize, DWORD dwClrDepth, HPALETTE hpal,
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const BITMAPINFO *pCurInfo, HBITMAP *phbmp, BITMAPINFO **pBMI, void **ppBits);
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STDAPI_(void *) CalcBitsOffsetInDIB(BITMAPINFO *pBMI);
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