mirror of
https://github.com/reactos/reactos.git
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61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
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#include <stdio.h>
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#include <windef.h>
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#include <wingdi.h>
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HBITMAP ghbmpDIB32;
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HDC ghdcDIB32;
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PULONG pulDIB32Bits;
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HBITMAP ghbmpDIB4;
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HDC ghdcDIB4;
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PULONG pulDIB4Bits;
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HPALETTE ghpal;
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struct
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{
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WORD palVersion;
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WORD palNumEntries;
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PALETTEENTRY logpalettedata[8];
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} gpal =
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{
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0x300, 8,
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{
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{ 0x10, 0x20, 0x30, PC_NOCOLLAPSE },
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{ 0x20, 0x30, 0x40, PC_NOCOLLAPSE },
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{ 0x30, 0x40, 0x50, PC_NOCOLLAPSE },
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{ 0x40, 0x50, 0x60, PC_NOCOLLAPSE },
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{ 0x50, 0x60, 0x70, PC_NOCOLLAPSE },
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{ 0x60, 0x70, 0x80, PC_NOCOLLAPSE },
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{ 0x70, 0x80, 0x90, PC_NOCOLLAPSE },
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{ 0x80, 0x90, 0xA0, PC_NOCOLLAPSE },
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}
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};
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BOOL InitStuff(void)
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{
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BITMAPINFO bmi32 =
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{{sizeof(BITMAPINFOHEADER), 4, -4, 1, 32, BI_RGB, 0, 1, 1, 0, 0}};
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BITMAPINFO bmi4 =
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{{sizeof(BITMAPINFOHEADER), 4, -4, 1, 4, BI_RGB, 0, 1, 1, 0, 0}};
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ghdcDIB32 = CreateCompatibleDC(0);
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ghdcDIB4 = CreateCompatibleDC(0);
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ghbmpDIB32 = CreateDIBSection(ghdcDIB32, &bmi32, DIB_PAL_COLORS, (PVOID*)&pulDIB32Bits, 0, 0 );
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if (!ghbmpDIB32) return FALSE;
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ghbmpDIB4 = CreateDIBSection(ghdcDIB4, &bmi4, DIB_PAL_COLORS, (PVOID*)&pulDIB4Bits, 0, 0 );
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if (!ghbmpDIB32) return FALSE;
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SelectObject(ghdcDIB32, ghbmpDIB32);
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/* Initialize a logical palette */
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ghpal = CreatePalette((LOGPALETTE*)&gpal);
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if (!ghpal)
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{
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printf("failed to create a palette \n");
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return FALSE;
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}
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return TRUE;
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}
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