3a5816f87e
Tue Dec 27 13:35:16 1994 Alexandre Julliard (julliard@lamisun.epfl.ch) * [*/Imakefile] All objects files are now kept in their respective directory. * [README] Rewrote most of it. * [objects/bitblt.c] Rewrote BitBlt() to look right in every case, while minimizing the impact on performance. Not really finished yet. * [objects/bitmap.c] [objects/dc.c] Fixed bug with pattern brushes. * [objects/clipping.c] [windows/painting.c] Fixes for logical coordinates. * [objects/color.c] [windows/graphics.c] Fixed GetPixel() to return the correct color, and made it faster. * [objects/region.c] Fixed bug in CombineRgn() when one of the region is empty. Fri Dec 22 01:42:57 MET 1994 Dag Asheim (dash@ifi.uio.no) * [Configure] Don't assume that expr handles '==', use '=' instead. Give a (hopefully informative) message if imake fails.
35 lines
936 B
C
35 lines
936 B
C
/*
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* GDI bitmap definitions
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*
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* Copyright 1993, 1994 Alexandre Julliard
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*/
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#ifndef BITMAP_H
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#define BITMAP_H
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#include <stdlib.h>
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#include <X11/Xlib.h>
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#include "windows.h"
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/* objects/bitmap.c */
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extern BOOL BITMAP_Init(void);
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/* objects/dib.c */
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extern int DIB_GetImageWidthBytes( int width, int depth );
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extern int DIB_BitmapInfoSize( BITMAPINFO * info, WORD coloruse );
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/* GCs used for B&W and color bitmap operations */
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extern GC BITMAP_monoGC, BITMAP_colorGC;
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#define BITMAP_GC(bmp) \
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(((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
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#define XCREATEIMAGE(image,width,height,bpp) \
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{ \
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int width_bytes = DIB_GetImageWidthBytes( (width), (bpp) ); \
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(image) = XCreateImage(display, DefaultVisualOfScreen(screen), \
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(bpp), ZPixmap, 0, malloc( (height)*width_bytes ), \
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(width), (height), 32, width_bytes ); \
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}
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#endif /* BITMAP_H */
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