| 1 | /* $Id: OS2PALETTE.H,v 1.3 1999-06-10 17:10:56 phaller Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * DirectDraw Palette class
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| 5 | *
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| 6 | * Copyright 1998 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | * Project Odin Software License can be found in LICENSE.TXT
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| 9 | *
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| 10 | */
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| 11 | #ifndef __OS2PALETTE_H__
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| 12 | #define __OS2PALETTE_H__
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| 13 |
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| 14 | #include "os2ddraw.h"
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| 15 |
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| 16 | /* KSO Apr 19 1999: Set correct interface. *
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| 17 | * (INTERFACE is used in the THIS and THIS_ macros) */
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| 18 | #undef INTERFACE
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| 19 | #define INTERFACE IDirectDrawPalette
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| 20 |
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| 21 | class OS2IDirectDrawPalette
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| 22 | {
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| 23 | public:
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| 24 | //this one has to go first!
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| 25 | IDirectDrawPaletteVtbl *lpVtbl;
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| 26 | IDirectDrawPaletteVtbl Vtbl;
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| 27 |
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| 28 | OS2IDirectDrawPalette(OS2IDirectDraw *lpDirectDraw, int palsize, W32_LPPALETTEENTRY lpColorTable);
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| 29 | ~OS2IDirectDrawPalette();
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| 30 |
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| 31 | void SetPhysPalette();
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| 32 | void RestorePhysPalette();
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| 33 | int Referenced;
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| 34 | inline HRESULT GetLastError() { return lastError; };
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| 35 | private:
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| 36 |
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| 37 | protected:
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| 38 | HDIVE hDive;
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| 39 | ULONG nrColors;
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| 40 | HRESULT lastError;
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| 41 | W32_LPPALETTEENTRY os2pal;
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| 42 | OS2IDirectDraw *lpDraw;
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| 43 |
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| 44 | // Linked list management
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| 45 | OS2IDirectDrawPalette* next; // Next OS2IDirectDraw
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| 46 | static OS2IDirectDrawPalette* ddraw; // List of OS2IDirectDraw
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| 47 |
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| 48 | friend HRESULT __stdcall PalQueryInterface(THIS, REFIID riid, LPVOID FAR * ppvObj);
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| 49 | friend ULONG __stdcall PalAddRef(THIS);
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| 50 | friend ULONG __stdcall PalRelease(THIS);
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| 51 | friend HRESULT __stdcall PalGetCaps(THIS_ LPDWORD);
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| 52 | friend HRESULT __stdcall PalGetEntries(THIS_ DWORD,DWORD,DWORD,W32_LPPALETTEENTRY);
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| 53 | friend HRESULT __stdcall PalInitialize(THIS_ LPDIRECTDRAW, DWORD,W32_LPPALETTEENTRY);
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| 54 | friend HRESULT __stdcall PalSetEntries(THIS_ DWORD,DWORD,DWORD,W32_LPPALETTEENTRY);
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| 55 | };
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| 56 |
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| 57 |
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| 58 | HRESULT __stdcall PalQueryInterface(THIS, REFIID riid, LPVOID FAR * ppvObj);
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| 59 | ULONG __stdcall PalAddRef(THIS);
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| 60 | ULONG __stdcall PalRelease(THIS);
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| 61 | HRESULT __stdcall PalGetCaps(THIS_ LPDWORD);
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| 62 | HRESULT __stdcall PalGetEntries(THIS_ DWORD,DWORD,DWORD,W32_LPPALETTEENTRY);
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| 63 | HRESULT __stdcall PalInitialize(THIS_ LPDIRECTDRAW, DWORD,W32_LPPALETTEENTRY);
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| 64 | HRESULT __stdcall PalSetEntries(THIS_ DWORD,DWORD,DWORD,W32_LPPALETTEENTRY);
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| 65 |
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| 66 |
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| 67 | #endif
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