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Diffstat (limited to 'src/wincap/dibutil.h')
-rw-r--r-- | src/wincap/dibutil.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/wincap/dibutil.h b/src/wincap/dibutil.h new file mode 100644 index 0000000..c094ea2 --- /dev/null +++ b/src/wincap/dibutil.h @@ -0,0 +1,40 @@ +/* + * dibutil.h + * + * Copyright (c) 1991 Microsoft Corporation. All rights reserved. + * + * Header file for Device-Independent Bitmap (DIB) API. Provides + * function prototypes and constants for the following functions: + * + * FindDIBBits() - Sets pointer to the DIB bits + * DIBWidth() - Gets the DIB width + * DIBHeight() - Gets the DIB height + * DIBNumColors() - Calculates number of colors in the DIB's color table + * PaletteSize() - Calculates the buffer size required by a palette + * CreateDIBPalette() - Creates a palette from a DIB + * DIBToBitmap() - Creates a bitmap from a DIB + * BitmapToDIB() - Creates a DIB from a bitmap + * PalEntriesOnDevice()- Gets the number of palette entries + * GetSystemPalette() - Gets the current palette + * + */ +#include "../wincap/dibapi.h" + +/* DIB constants */ +#define PALVERSION 0x300 + +/* DIB macros */ +#define WIDTHBYTES(bits) (((bits) + 31) / 32 * 4) +#define IS_WIN30_DIB(lpbi) ((*(LPDWORD)(lpbi)) == sizeof(BITMAPINFOHEADER)) + +/* function prototypes */ +LPSTR FindDIBBits(LPSTR lpbi); +DWORD DIBWidth(LPSTR lpDIB); +DWORD DIBHeight(LPSTR lpDIB); +WORD DIBNumColors(LPSTR lpbi); +WORD PaletteSize(LPSTR lpbi); +HPALETTE CreateDIBPalette(HDIB hDIB); +HBITMAP DIBToBitmap(HDIB hDIB, HPALETTE hPal); +HDIB BitmapToDIB(HBITMAP hBitmap, HPALETTE hPal); +int PalEntriesOnDevice(HDC hDC); +HPALETTE GetSystemPalette(void); |