7cbe65725a
Thu Jan 5 13:37:42 1995 Cameron Heide (heide@ee.ualberta.ca) * [memory/global.c] GlobalCompact should now return the correct value when the largest run of free blocks includes the last block. * [windows/mdi.c] Tiling and cascading windows without any MDI children should no longer crash (assuming no-op is the correct thing to do). Sun Jan 1 23:30:25 1995 Fons Botman <botman@rabo.nl> * [objects/font.c] GetTextExtentPoint: fixed debug output, str is counted string, not zero terminated. * [if1632/relay.c] DLLRelay: when debugging_stack got segv, added upper bound for stack dump.
46 lines
1.3 KiB
C
46 lines
1.3 KiB
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 __WINE_BITMAP_H
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#define __WINE_BITMAP_H
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#include "gdi.h"
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/* GDI logical bitmap object */
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typedef struct
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{
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GDIOBJHDR header;
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BITMAP bitmap;
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Pixmap pixmap;
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SIZE size; /* For SetBitmapDimension() */
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} BITMAPOBJ;
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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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/* objects/bitmap.c */
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extern BOOL BITMAP_Init(void);
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extern int BITMAP_GetObject( BITMAPOBJ * bmp, int count, LPSTR buffer );
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extern BOOL BITMAP_DeleteObject( HBITMAP hbitmap, BITMAPOBJ * bitmap );
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extern HBITMAP BITMAP_SelectObject( HDC hdc, DC * dc, HBITMAP hbitmap,
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BITMAPOBJ * bmp );
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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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#endif /* __WINE_BITMAP_H */
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