| 1 | #include <memory.h>
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| 2 |
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| 3 | #include <builtin.h>
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| 4 | #define INITGUID
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| 5 | #include "os2ddraw.h"
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| 6 | // define the following as we include winnt.h
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| 7 | #define _OS2WIN_H
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| 8 | #define FAR
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| 9 |
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| 10 | #include <misc.h>
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| 11 |
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| 12 | //******************************************************************************
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| 13 | //******************************************************************************
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| 14 | HRESULT WIN32API OS2DirectDrawCreate( GUID FAR *lpGUID,
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| 15 | LPDIRECTDRAW FAR *lplpDD,
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| 16 | IUnknown FAR *pUnkOuter)
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| 17 | {
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| 18 | OS2IDirectDraw *newdraw;
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| 19 | HRESULT rc;
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| 20 |
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| 21 | dprintf(("DDRAW: DirectDrawCreate %X %X %X\n", lpGUID, lplpDD, pUnkOuter));
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| 22 |
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| 23 | newdraw = new OS2IDirectDraw(lpGUID);
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| 24 |
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| 25 | if(newdraw == NULL)
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| 26 | {
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| 27 | rc = DDERR_NODIRECTDRAWHW;
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| 28 | }
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| 29 | else
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| 30 | {
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| 31 | // newdraw->Vtbl.AddRef((IDirectDraw *)newdraw);
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| 32 | rc = newdraw->GetLastError();
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| 33 | if(rc != DD_OK)
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| 34 | {
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| 35 | *lplpDD = NULL;
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| 36 |
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| 37 | delete newdraw;
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| 38 | }
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| 39 | else
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| 40 | *lplpDD = (LPDIRECTDRAW)newdraw;
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| 41 | }
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| 42 | return(rc);
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| 43 | }
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| 44 | //******************************************************************************
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| 45 | typedef BOOL (FAR PASCAL * LPDDENUMCALLBACKA)(GUID FAR *, LPSTR, LPSTR, LPVOID);
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| 46 | //******************************************************************************
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| 47 | HRESULT WIN32API OS2DirectDrawEnumerateA(LPDDENUMCALLBACKA lpCallback,
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| 48 | LPVOID lpContext)
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| 49 | {
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| 50 | dprintf(("DDRAW: DirectDrawEnumerateA\n Callback for DIVE\n"));
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| 51 | //call it twice for the DirectDraw & Direct3D classes
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| 52 | if(lpCallback(NULL, "DIVE DirectDraw for OS/2",
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| 53 | "DirectDraw/2 v0.2", lpContext) == DDENUMRET_CANCEL)
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| 54 | {
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| 55 | dprintf(("DDRAW: Cancel Callback\n"));
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| 56 | return(DD_OK);
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| 57 | }
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| 58 | else //now for Direct3D
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| 59 | {
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| 60 | dprintf(("DDRAW: Callback for 3Dfx Voodoo"));
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| 61 | if(lpCallback((GUID *)&IID_IDirect3D, "3Dfx Voodoo Direct3D/2",
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| 62 | "Direct3D/2 v0.2", lpContext) == DDENUMRET_CANCEL)
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| 63 | {
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| 64 | dprintf(("DDRAW: Cancel Callback\n"));
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| 65 | return(DD_OK);
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| 66 | }
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| 67 | }
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| 68 | dprintf(("DDRAW: Done Enumeration\n\n"));
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| 69 |
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| 70 | return(DD_OK);
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| 71 | }
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| 72 |
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| 73 | //******************************************************************************
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| 74 | typedef struct
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| 75 | {
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| 76 | LPDDENUMCALLBACKEXA lpCallbackEx;
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| 77 | LPVOID lpContext;
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| 78 | } ENUMDATA, *PENUMDATA;
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| 79 |
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| 80 | BOOL FAR PASCAL SimpleEnum ( GUID FAR *lpGUID,
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| 81 | LPSTR lpDriverDescription,
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| 82 | LPSTR lpDriverName,
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| 83 | LPVOID lpContext)
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| 84 | {
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| 85 | BOOL rc;
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| 86 | PENUMDATA pData;
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| 87 |
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| 88 | dprintf(("DDRAW: SimpleEnum\n"));
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| 89 |
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| 90 | pData = (PENUMDATA)lpContext;
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| 91 | rc = pData->lpCallbackEx( lpGUID,
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| 92 | lpDriverDescription,
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| 93 | lpDriverName,
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| 94 | pData->lpContext,
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| 95 | NULL);
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| 96 |
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| 97 | dprintf(("DDRAW: Callback returned\n"));
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| 98 | return rc;
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| 99 | }
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| 100 |
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| 101 | //******************************************************************************
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| 102 | HRESULT WIN32API OS2DirectDrawEnumerateExA( LPDDENUMCALLBACKEXA lpCallbackEx,
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| 103 | LPVOID lpContext,
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| 104 | DWORD dwFlags)
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| 105 | {
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| 106 | ENUMDATA data;
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| 107 |
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| 108 | dprintf(("DDRAW: DirectDrawEnumerateExA\n"));
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| 109 |
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| 110 | data.lpCallbackEx = lpCallbackEx;
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| 111 | data.lpContext = lpContext;
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| 112 |
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| 113 | OS2DirectDrawEnumerateA( SimpleEnum,
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| 114 | &data);
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| 115 | return (DD_OK);
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| 116 | }
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| 117 | //******************************************************************************
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| 118 | //******************************************************************************
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| 119 | DWORD WIN32API DDHAL32_VidMemFree(DWORD address)
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| 120 | {
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| 121 | dprintf(("DDRAW: DDHAL32_VidMemFree, not supported\n"));
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| 122 | return(0);
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| 123 | }
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| 124 | //******************************************************************************
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| 125 | //******************************************************************************
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| 126 | DWORD WIN32API DDHAL32_VidMemAlloc(DWORD size)
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| 127 | {
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| 128 | dprintf(("DDRAW: DDHAL32_VidMemAlloc, not supported\n"));
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| 129 | return(0);
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| 130 | }
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| 131 | //******************************************************************************
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| 132 | //******************************************************************************
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