mirror of
https://github.com/DxWnd/DxWnd.reloaded
synced 2024-12-30 09:25:35 +01:00
250 lines
9.6 KiB
C++
250 lines
9.6 KiB
C++
#define _CRT_SECURE_NO_WARNINGS
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#include <windows.h>
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#include <d3d.h>
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#include <stdio.h>
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#include "dxwnd.h"
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#include "dxwcore.hpp"
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#include "dxhook.h"
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#include "syslibs.h"
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#include "dxhelper.h"
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#include "hddraw.h"
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extern void HookDDSurface(LPDIRECTDRAWSURFACE *, int, BOOL);
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extern void HookGammaControl(LPVOID *);
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extern void HookDDSession(LPDIRECTDRAW *, int);
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extern void HookDirect3DSession(LPDIRECTDRAW *, int);
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extern void HookDirect3DDevice(LPVOID *, int);
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extern void HookViewport(LPDIRECT3DVIEWPORT *, int);
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extern void HookDDClipper(LPDIRECTDRAWCLIPPER FAR *);
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// extQueryInterfaceDX: this is the single procedure that manages all QueryInterface methods within the DirectX classes
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// it is better to have it unique because of the transitive and reflexive properties of QueryInterface, that means
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// that every DirectX COM object can QueryInterface itself to become another object type belonging to this family.
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// some unhandled interfaces in emulation mode:
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// REFIID={84e63de0-46aa-11cf-816f-0000c020156e}: IID_IDirect3DHALDevice
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typedef enum {
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TYPE_OBJECT_UNKNOWN = 0,
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TYPE_OBJECT_DIRECTDRAW,
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TYPE_OBJECT_DDRAWSURFACE,
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TYPE_OBJECT_CLIPPER,
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TYPE_OBJECT_DIRECT3D,
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TYPE_OBJECT_D3DDEVICE,
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TYPE_OBJECT_GAMMARAMP,
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TYPE_OBJECT_TEXTURE,
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TYPE_OBJECT_VIEWPORT };
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HRESULT WINAPI extQueryInterfaceDX(int dxversion, QueryInterface_Type pQueryInterface, void *lpdds, REFIID riid, LPVOID *obp)
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{
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HRESULT res;
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BOOL IsPrim;
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BOOL IsBack;
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int iObjectType;
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int iObjectVersion;
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extern LPDIRECTDRAWSURFACE lpDDSEmu_Prim;
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DWORD caps;
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IsPrim=dxwss.IsAPrimarySurface((LPDIRECTDRAWSURFACE)lpdds);
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IsBack=dxwss.IsABackBufferSurface((LPDIRECTDRAWSURFACE)lpdds);
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OutTraceDDRAW("QueryInterface(%d): lpdds=%x%s REFIID=%x(%s)\n",
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dxversion, lpdds, dxwss.ExplainSurfaceRole((LPDIRECTDRAWSURFACE)lpdds), riid.Data1, ExplainGUID((GUID *)&riid));
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iObjectVersion = 0;
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iObjectType = TYPE_OBJECT_UNKNOWN;
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switch(riid.Data1){
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// DirectDraw
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case 0xD7B70EE0: // CLSID_DirectDraw
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=1; break;
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case 0x3c305196: // CLSID_DirectDraw7
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=7; break;
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case 0x6C14DB80: // IID_IDirectDraw
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=1; break;
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case 0xB3A6F3E0: // IID_IDirectDraw2
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=2; break;
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case 0x618f8ad4: // IID_IDirectDraw3
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=3; break;
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case 0x9c59509a: // IID_IDirectDraw4
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=4; break;
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case 0x15e65ec0: // IID_IDirectDraw7
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iObjectType=TYPE_OBJECT_DIRECTDRAW; iObjectVersion=7; break;
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// DirectDrawSurface
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case 0x6C14DB81:
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iObjectType=TYPE_OBJECT_DDRAWSURFACE; iObjectVersion=1; break;
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case 0x57805885: //DDSurface2 - WIP (Dark Reign)
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iObjectType=TYPE_OBJECT_DDRAWSURFACE; iObjectVersion=2; break;
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case 0xDA044E00:
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iObjectType=TYPE_OBJECT_DDRAWSURFACE; iObjectVersion=3; break;
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case 0x0B2B8630:
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iObjectType=TYPE_OBJECT_DDRAWSURFACE; iObjectVersion=4; break;
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case 0x06675a80:
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iObjectType=TYPE_OBJECT_DDRAWSURFACE; iObjectVersion=7; break;
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// Direct3D
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case 0x3BBA0080: // IID_IDirect3D
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iObjectType=TYPE_OBJECT_DIRECT3D; iObjectVersion=1; break;
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case 0x6aae1ec1: // IID_IDirect3D2
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iObjectType=TYPE_OBJECT_DIRECT3D; iObjectVersion=2; break;
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case 0xbb223240: // IID_IDirect3D3
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iObjectType=TYPE_OBJECT_DIRECT3D; iObjectVersion=3; break;
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case 0xf5049e77: // IID_IDirect3D7
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iObjectType=TYPE_OBJECT_DIRECT3D; iObjectVersion=7; break;
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// Direct3DDevice
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case 0x84e63de0: // IID_IDirect3DHALDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=1; break;
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case 0xA4665C60: // IID_IDirect3DRGBDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=1; break;
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case 0xF2086B20: // IID_IDirect3DRampDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=1; break;
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case 0x881949a1: // IID_IDirect3DMMXDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=1; break;
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case 0x50936643: // IID_IDirect3DRefDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=2; break;
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case 0x8767df22: // IID_IDirect3DNullDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=2; break;
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case 0xf5049e78: // IID_IDirect3DTnLHalDevice,
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=3; break;
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case 0x64108800: // IID_IDirect3DDevice
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=1; break;
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case 0x93281501: // IID_IDirect3DDevice2
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=2; break;
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case 0xb0ab3b60: // IID_IDirect3DDevice3
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=3; break;
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case 0xf5049e79: // IID_IDirect3DDevice7
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iObjectType=TYPE_OBJECT_D3DDEVICE; iObjectVersion=7; break;
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case 0x4B9F0EE0:
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OutTraceDW("QueryInterface: IID_IDirectDrawColorControl\n");
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break;
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case 0x69C11C3E:
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iObjectType=TYPE_OBJECT_GAMMARAMP; iObjectVersion=1; break;
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// textures
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case 0x2CDCD9E0:
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iObjectType=TYPE_OBJECT_TEXTURE; iObjectVersion=1; break;
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case 0x93281502:
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iObjectType=TYPE_OBJECT_TEXTURE; iObjectVersion=2; break;
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case 0x4417C146: //IID_IDirect3DViewport
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iObjectType=TYPE_OBJECT_VIEWPORT; iObjectVersion=1; break;
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case 0x93281500: //IID_IDirect3DViewport2
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iObjectType=TYPE_OBJECT_VIEWPORT; iObjectVersion=2; break;
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case 0xb0ab3b61: //IID_IDirect3DViewport3
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iObjectType=TYPE_OBJECT_VIEWPORT; iObjectVersion=3; break;
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case 0x593817A0: //CLSID_DirectDrawClipper
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iObjectType=TYPE_OBJECT_CLIPPER; iObjectVersion=1; break;
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}
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char *sLabel;
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switch(iObjectType){
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case TYPE_OBJECT_UNKNOWN: sLabel = "(unknown)"; break;
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case TYPE_OBJECT_DIRECTDRAW: sLabel = "IID_IDirectDraw"; break;
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case TYPE_OBJECT_DDRAWSURFACE: sLabel = "IID_IDirectDrawSurface"; break;
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case TYPE_OBJECT_CLIPPER: sLabel = "CLSID_DirectDrawClipper"; break;
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case TYPE_OBJECT_DIRECT3D: sLabel = "IID_IDirect3D"; break;
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case TYPE_OBJECT_D3DDEVICE: sLabel = "IID_IDirect3DDevice"; break;
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case TYPE_OBJECT_GAMMARAMP: sLabel = "IID_IDirectDrawGammaRamp"; break;
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case TYPE_OBJECT_TEXTURE: sLabel = "IID_IDirect3DTexture"; break;
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case TYPE_OBJECT_VIEWPORT: sLabel = "IID_IDirect3DViewport"; break;
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}
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OutTraceDW("QueryInterface: Got interface for %s version %d\n", sLabel, iObjectVersion);
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switch(iObjectType){
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// simulate unavailable interfaces (useful?)
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case TYPE_OBJECT_DIRECTDRAW:
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if (iObjectVersion > (int)dxw.dwMaxDDVersion) {
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*obp = NULL;
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OutTraceDW("QueryInterface: DDVersion=%d SUPPRESS lpdds=%x(%s) REFIID=%x obp=(NULL) ret=0 at %d\n",
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iObjectVersion, lpdds, IsPrim?"":"(PRIM)", riid.Data1, __LINE__);
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return(0);
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}
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break;
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case TYPE_OBJECT_DDRAWSURFACE:
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if (iObjectVersion > (int)dxw.dwMaxDDVersion) {
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*obp = NULL;
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OutTraceDW("QueryInterface: DDSVersion=%d SUPPRESS lpdds=%x(%s) REFIID=%x obp=(NULL) ret=0 at %d\n",
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iObjectVersion, lpdds, IsPrim?"":"(PRIM)", riid.Data1, __LINE__);
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return(0);
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}
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break;
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case TYPE_OBJECT_GAMMARAMP:
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// fix the target for gamma ramp creation: if it is a primary surface, use the real one!!
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// v2.03.37: do this just when in esurface emulated mode!!
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if((dxw.dwFlags1 & EMULATESURFACE) &&
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dxwss.IsAPrimarySurface((LPDIRECTDRAWSURFACE)lpdds))
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lpdds = lpDDSEmu_Prim;
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break;
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#ifdef YEARDEAD
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//case TYPE_OBJECT_UNKNOWN:
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// OutTraceDW("QueryInterface: returning same object\n");
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// ((LPDIRECTDRAWSURFACE)lpdds)->AddRef();
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// *obp = lpdds;
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// return DD_OK;
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#endif
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}
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res = (*pQueryInterface)(lpdds, riid, obp);
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if(res) {
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OutTraceDW("QueryInterface: ERROR lpdds=%x%s REFIID=%x obp=%x ret=%x(%s) at %d\n",
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lpdds, IsPrim?"(PRIM)":"", riid.Data1, *obp, res, ExplainDDError(res), __LINE__);
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return res;
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}
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if (! *obp) {
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OutTraceDW("QueryInterface: Interface for object %x not found\n", riid.Data1);
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return res;
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}
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// added trace
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OutTraceDW("QueryInterface: lpdds=%x REFIID=%x obp=%x obj=%s version=%d ret=0\n",
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lpdds, riid.Data1, *obp, sLabel, iObjectVersion);
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// v2.04.19.fx1: Beware! "Need for Speed 5" performs QueryInterface of one sorface on top of itself!
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// This is allowed, but in this case calling dxwss.PopSurface before dxwss.DuplicateSurface would
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// clear the capabilities to be copied over to the (not) new surface.
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// fixed by inserting an "if" statement before PopSurface
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switch(iObjectType){
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case TYPE_OBJECT_UNKNOWN:
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if(caps=dxwss.DuplicateSurface((LPDIRECTDRAWSURFACE)lpdds, (LPDIRECTDRAWSURFACE)*obp, iObjectVersion)){
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OutTraceDW("QueryInterface: MOVE caps=%x(%s)\n", caps, ExplainDDSCaps(caps));
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}
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break;
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case TYPE_OBJECT_DIRECTDRAW:
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HookDDSession((LPDIRECTDRAW *)obp, iObjectVersion);
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break;
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case TYPE_OBJECT_DDRAWSURFACE:
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dxw.dwDDVersion=iObjectVersion;
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if(caps=dxwss.DuplicateSurface((LPDIRECTDRAWSURFACE)lpdds, (LPDIRECTDRAWSURFACE)*obp, iObjectVersion)){
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OutTraceDW("QueryInterface: MOVE caps=%x(%s)\n", caps, ExplainDDSCaps(caps));
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}
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if(IsPrim){
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OutTraceDW("QueryInterface(S): primary=%x new=%x\n", lpdds, *obp);
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HookDDSurface((LPDIRECTDRAWSURFACE *)obp, dxw.dwDDVersion, TRUE);
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}
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else{
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// v2.02.13: seems that hooking inconditionally gives troubles. What is the proper safe hook condition?
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HookDDSurface((LPDIRECTDRAWSURFACE *)obp, dxw.dwDDVersion, FALSE);
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}
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break;
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case TYPE_OBJECT_CLIPPER:
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HookDDClipper((LPDIRECTDRAWCLIPPER *)obp); // there is a single Clipper intrface!
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break;
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case TYPE_OBJECT_DIRECT3D:
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HookDirect3DSession((LPDIRECTDRAW *)obp, iObjectVersion);
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break;
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case TYPE_OBJECT_D3DDEVICE:
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HookDirect3DDevice(obp, iObjectVersion);
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break;
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case TYPE_OBJECT_GAMMARAMP:
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HookGammaControl(obp);
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break;
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case TYPE_OBJECT_TEXTURE:
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HookTexture(obp, iObjectVersion);
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break;
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case TYPE_OBJECT_VIEWPORT:
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HookViewport((LPDIRECT3DVIEWPORT *)obp, iObjectVersion);
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break;
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}
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return res;
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}
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