v2_03_44_src

Former-commit-id: 78999489be6a5745474ed4d697cf755eb76db1a2

build/dxwnd.dll

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:367c504db6f66d3f5c9e40e1a3e3aeb94f3c5a3df7b7bd9134a649379a40c8fa
-size 612864
+oid sha256:4fa45747fcb74b2f182ae1d40d3d2219eef7a9410a72a7db49157aba403d9fe4
+size 613888

build/dxwnd.exe

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4b44208fd7eef222ff0861d95418c3aabb46481b83198c1b40d769bc52f6a8b4
+oid sha256:48137e513053f009fb46ef066a902428491fa3fbc00119db3d5a16cd287ce4fa
 size 545792

build/dxwnd.ini

@@ -1,70 +0,0 @@
-[window]
-exportpath=D:\DxWnd\v2_03_43_src\build\exports\
-exepath=D:\Games\Arx Fatalis demo\
-posx=1946
-posy=567
-sizx=320
-sizy=200
-[target]
-title0=Arx Fatalis demo
-path0=D:\Games\Arx Fatalis demo\ARX.exe
-launchpath0=
-module0=Athena
-opengllib0=
-notes0=
-registry0=
-ver0=0
-coord0=0
-flag0=136314918
-flagg0=1207959552
-flagh0=65552
-flagi0=138412036
-flagj0=4224
-flagk0=65536
-tflag0=0
-initx0=0
-inity0=0
-minx0=0
-miny0=0
-maxx0=0
-maxy0=0
-posx0=150
-posy0=50
-sizx0=800
-sizy0=600
-maxfps0=0
-initts0=0
-winver0=0
-maxres0=-1
-swapeffect0=0
-title1=TieFighter 95
-path1=D:\Games\TIE95\TIE95.EXE
-launchpath1=
-module1=
-opengllib1=
-notes1=The game can be played also with no joystick using the DxWnd virtual one.\nIf you have a real joystick, the "Use DLL injection" flag is not necessary.\nUse "Unlock Z order" to avoid losing control of the window.
-registry1=
-ver1=1
-coord1=0
-flag1=681574514
-flagg1=1744830464
-flagh1=20
-flagi1=138412036
-flagj1=1073746048
-flagk1=136642560
-tflag1=0
-initx1=0
-inity1=0
-minx1=0
-miny1=0
-maxx1=800
-maxy1=600
-posx1=50
-posy1=50
-sizx1=800
-sizy1=600
-maxfps1=0
-initts1=0
-winver1=0
-maxres1=-1
-swapeffect1=0

build/exports/Imperialism II.dxw

@@ -28,5 +28,5 @@ launchpath0=
 notes0=
 registry0=
 flagj0=0
-flagk0=262144
+flagk0=0
 swapeffect0=0

build/exports/Reah.dxw

@@ -0,0 +1,32 @@
+[target]
+title0=Reah
+path0=D:\Games\Reah\Reah.exe
+launchpath0=F:\Autorun.exe
+module0=
+opengllib0=
+notes0=
+registry0=
+ver0=0
+coord0=0
+flag0=-1465778141
+flagg0=1209010176
+flagh0=20
+flagi0=138412036
+flagj0=1073746048
+flagk0=98304
+tflag0=0
+initx0=0
+inity0=0
+minx0=0
+miny0=0
+maxx0=0
+maxy0=0
+posx0=50
+posy0=50
+sizx0=800
+sizy0=600
+maxfps0=0
+initts0=0
+winver0=0
+maxres0=-1
+swapeffect0=0

build/exports/Super Real Mahjong P7.dxw

@@ -0,0 +1,32 @@
+[target]
+title0=Super Real Mahjong P7
+path0=D:\Games\Super Real Mahjong P7\P7\p7.exe
+launchpath0=D:\Games\Super Real Mahjong P7\P7\p7.exe -f
+module0=
+opengllib0=
+notes0=
+registry0=
+ver0=0
+coord0=0
+flag0=681574434
+flagg0=1207959552
+flagh0=20
+flagi0=138412036
+flagj0=5248
+flagk0=67436544
+tflag0=0
+initx0=0
+inity0=0
+minx0=0
+miny0=0
+maxx0=0
+maxy0=0
+posx0=50
+posy0=50
+sizx0=800
+sizy0=600
+maxfps0=0
+initts0=0
+winver0=0
+maxres0=-1
+swapeffect0=0

build/readme-relnotes.txt

@@ -951,4 +951,13 @@ fix: deleted emulation of ZBUFFER attach. Needed for "Arx Fatalis"
 fix: added emulation of PixelFormat in getPixelFormat hooker. Needed for "Arx Fatalis"
 add: added virtual joystick feature. Required to play "Tie Fighter 95" with no real joystick
 v2.03.43.fix1
-fix: recovered virtual joystick buttons
+fix: recovered virtual joystick buttons
+
+v2.03.44
+fix: GetSystemPaletteUse error message
+fix: transparent virtual joystick icons
+fix: RealizePalette hooker crash in "Super Real Mahjong P7"
+fix: complete recoding of GDI BitBlt, StretchBlt and PatBlt hookers: it fixes "Reah" problems
+fix: changes in USER32 BeginPaint hooker to support DC sharing with ddraw
+fix: increased configuration panels heigth do avoid clipping when desktop font size is set to 125%
+

dll/dxhelper.cpp

@@ -1421,7 +1421,7 @@ char *ExplainGetDCExFlags(DWORD c)
 
 char *ExplainPaletteUse(UINT uUsage)
 {
-	char *eb = SYSPAL_ERROR;
+	char *eb = "SYSPAL_ERROR";
 	switch(uUsage){
 		case SYSPAL_STATIC: eb="SYSPAL_STATIC"; break;
 		case SYSPAL_NOSTATIC: eb="SYSPAL_NOSTATIC"; break;

dll/dxwnd.cpp

@@ -27,7 +27,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "TlHelp32.h"
 
-#define VERSION "2.03.43.fix1"
+#define VERSION "2.03.44"
 
 #define DDTHREADLOCK 1
 //#define LOCKTHREADS

dll/gdi32.cpp

@@ -9,6 +9,10 @@
 
 #include "stdio.h"
 
+#define GDIMODE_STRETCHED  0
+#define GDIMODE_EMULATED   1
+extern int GDIEmulationMode;
+
 static void Stopper(char *s, int line)
 {
 	char sMsg[81];
@@ -616,7 +620,7 @@ UINT WINAPI extRealizePalette(HDC hdc)
 		HRESULT res;
 		extern LPDIRECTDRAWPALETTE lpDDP;
 		extern SetEntries_Type pSetEntries;
-		res=(*pSetEntries)(lpDDP, 0, 0, 256, PalEntries);
+		if(lpDDP && pSetEntries) res=(*pSetEntries)(lpDDP, 0, 0, 256, PalEntries);
 	}
 	else
 		ret=(*pGDIRealizePalette)(hdc);
@@ -758,6 +762,7 @@ HDC WINAPI extGDICreateCompatibleDC(HDC hdc)
 BOOL WINAPI extGDIBitBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, HDC hdcSrc, int nXSrc, int nYSrc, DWORD dwRop)
 {
 	BOOL res;
+	BOOL IsToScreen;
 
 	OutTraceDW("GDI.BitBlt: HDC=%x nXDest=%d nYDest=%d nWidth=%d nHeight=%d hdcSrc=%x nXSrc=%d nYSrc=%d dwRop=%x(%s)\n", 
 		hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, dwRop, ExplainROP(dwRop));
@@ -771,44 +776,40 @@ BOOL WINAPI extGDIBitBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nH
 
 	if(dxw.dwFlags3 & GDIEMULATEDC){
 		if (hdcDest==dxw.RealHDC) hdcDest=dxw.VirtualHDC;
-		//return (*pGDIBitBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, dwRop);
+		OutTraceB("GDI.BitBlt: DEBUG emulated hdc dest=%x->%x\n", dxw.RealHDC, hdcDest);
 	}
 
-	SetStretchBltMode(hdcDest, HALFTONE);
-	if (OBJ_DC == GetObjectType(hdcDest)){
-		//if(dxw.IsRealDesktop(WindowFromDC(hdcDest))) hdcDest=GetDC(dxw.GethWnd()); // ??????
-		if (dxw.HandleFPS()) return TRUE;
-		if (dxw.dwFlags3 & NOGDIBLT) return TRUE;
-		if(dxw.IsFullScreen()){
-			int nWDest, nHDest;
-			nWDest= nWidth;
-			nHDest= nHeight;
-			dxw.MapClient(&nXDest, &nYDest, &nWDest, &nHDest);
-			res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWDest, nHDest, hdcSrc, nXSrc, nYSrc, nWidth, nHeight, dwRop);
-			dxw.ShowOverlay(hdcDest);
-			OutTrace("Debug: DC dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWDest, nHDest);
-		}
-		else if(WindowFromDC(hdcDest)==NULL){
-				// V2.02.31: See StretchBlt.
+	if(hdcDest == NULL){
+		// happens in Reah, hdc is NULL despite the fact that BeginPaint returns a valid DC. Too bad, we recover here ...
+		hdcDest = (*pGDIGetDC)(dxw.GethWnd());
+		OutTraceB("GDI.BitBlt: DEBUG hdc dest=NULL->%x\n", hdcDest);
+	}
+
+	IsToScreen=(OBJ_DC == GetObjectType(hdcDest));
+	if (IsToScreen && (dxw.dwFlags3 & NOGDIBLT)) return TRUE;
+	if(dxw.IsFullScreen()) {
+		switch(GDIEmulationMode){
+			case GDIMODE_STRETCHED: {
 				int nWDest, nHDest;
 				nWDest= nWidth;
 				nHDest= nHeight;
-				dxw.MapWindow(&nXDest, &nYDest, &nWDest, &nHDest);
+				dxw.MapClient(&nXDest, &nYDest, &nWDest, &nHDest);
 				res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWDest, nHDest, hdcSrc, nXSrc, nYSrc, nWidth, nHeight, dwRop);
-				dxw.ShowOverlay(hdcDest);
-				OutTrace("Debug: NULL dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWDest, nHDest);
-			}
-			else{
+				OutTraceB("GDI.BitBlt: DEBUG DC dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWDest, nHDest);
+				}
+				break;
+			case GDIMODE_EMULATED:
+			default:
 				res=(*pGDIBitBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, dwRop);
-				OutTrace("Debug: PROXY dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWidth, nHeight);
-			}
+				break;
 		}
+	}
 	else {
 		res=(*pGDIBitBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, dwRop);
 	}
 
+	if(res && IsToScreen) dxw.ShowOverlay(hdcDest);
 	if(!res) OutTraceE("GDI.BitBlt: ERROR err=%d at %d\n", GetLastError(), __LINE__);
-
 	return res;
 }
 
@@ -823,29 +824,42 @@ BOOL WINAPI extGDIPatBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nH
 	OutTraceB("GDI.PatBlt: DEBUG FullScreen=%x target hdctype=%x(%s) hwnd=%x\n", 
 		dxw.IsFullScreen(), GetObjectType(hdcDest), ExplainDCType(GetObjectType(hdcDest)), WindowFromDC(hdcDest));
 
-	IsToScreen=FALSE;
-	res=0;
-	if (OBJ_DC == GetObjectType(hdcDest)){
-		IsToScreen=TRUE;
-		if (dxw.HandleFPS()) return TRUE;
-		if (dxw.dwFlags3 & NOGDIBLT) return TRUE;
-		if (dxw.IsFullScreen()){ 
-			dxw.MapClient(&nXDest, &nYDest, &nWidth, &nHeight);
-			dxw.ShowOverlay(hdcDest);
-			res=(*pGDIPatBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, dwRop);
-		}
-		else if(WindowFromDC(hdcDest)==NULL){
-			// V2.02.31: See StretchBlt.
-			dxw.MapWindow(&nXDest, &nYDest, &nWidth, &nHeight);
-			res=(*pGDIPatBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, dwRop);
+	if(dxw.dwFlags3 & GDIEMULATEDC){
+		if (hdcDest==dxw.RealHDC) hdcDest=dxw.VirtualHDC;
+		OutTraceB("GDI.PatBlt: DEBUG emulated hdc dest=%x->%x\n", dxw.RealHDC, hdcDest);
+	}
+
+	if(hdcDest == NULL){
+		// happens in Reah, hdc is NULL despite the fact that BeginPaint returns a valid DC. Too bad, we recover here ...
+		hdcDest = (*pGDIGetDC)(dxw.GethWnd());
+		OutTraceB("GDI.PatBlt: DEBUG hdc dest=NULL->%x\n", hdcDest);
+	}
+
+	IsToScreen=(OBJ_DC == GetObjectType(hdcDest));
+	if (IsToScreen && (dxw.dwFlags3 & NOGDIBLT)) return TRUE;
+	if(dxw.IsFullScreen()) {
+		switch(GDIEmulationMode){
+			case GDIMODE_STRETCHED: {
+				int nWDest, nHDest;
+				nWDest= nWidth;
+				nHDest= nHeight;
+				dxw.MapClient(&nXDest, &nYDest, &nWDest, &nHDest);
+				res=(*pGDIPatBlt)(hdcDest, nXDest, nYDest, nWDest, nHDest, dwRop);
+				OutTraceB("GDI.PatBlt: DEBUG DC dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWDest, nHDest);
+				}
+				break;
+			case GDIMODE_EMULATED:
+			default:
+				res=(*pGDIPatBlt)(hdcDest,  nXDest, nYDest, nWidth, nHeight, dwRop);
+				break;
 		}
 	}
 	else {
-		res=(*pGDIPatBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, dwRop);
+		res=(*pGDIPatBlt)(hdcDest,  nXDest, nYDest, nWidth, nHeight, dwRop);
 	}
-	if (IsToScreen) dxw.ShowOverlay(hdcDest);
-	if(!res) OutTraceE("GDI.PatBlt: ERROR err=%d at %d\n", GetLastError(), __LINE__);
 
+	if(res && IsToScreen) dxw.ShowOverlay(hdcDest);
+	if(!res) OutTraceE("GDI.PatBlt: ERROR err=%d at %d\n", GetLastError(), __LINE__);
 	return res;
 }
 
@@ -861,24 +875,41 @@ BOOL WINAPI extGDIStretchBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, in
 	OutTraceB("GDI.StretchBlt: DEBUG FullScreen=%x target hdctype=%x(%s) hwnd=%x\n", 
 		dxw.IsFullScreen(), GetObjectType(hdcDest), ExplainDCType(GetObjectType(hdcDest)), WindowFromDC(hdcDest));
 
-	IsToScreen=FALSE;
-	if (OBJ_DC == GetObjectType(hdcDest)){
-		if (dxw.HandleFPS()) return TRUE;
-		if (dxw.dwFlags3 & NOGDIBLT) return TRUE;
-		IsToScreen=TRUE;
-		if(dxw.IsFullScreen()){
-			dxw.MapClient(&nXDest, &nYDest, &nWidth, &nHeight);
-		}
-		else if(WindowFromDC(hdcDest)==NULL){
-			// V2.02.31: In "Silent Hunter II" intro movie, QuickTime 5 renders the video on the PrimarySurface->GetDC device context,
-			// that is a memory device type associated to NULL (desktop) window, through GDI StretchBlt api. So, you shoud compensate
-			// by scaling and offsetting to main window.
-			dxw.MapWindow(&nXDest, &nYDest, &nWidth, &nHeight);
-		}
+	if(dxw.dwFlags3 & GDIEMULATEDC){
+		if (hdcDest==dxw.RealHDC) hdcDest=dxw.VirtualHDC;
+		OutTraceB("GDI.StretchBlt: DEBUG emulated hdc dest=%x->%x\n", dxw.RealHDC, hdcDest);
 	}
 
-	res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, nWSrc, nHSrc, dwRop);
-	if (IsToScreen) dxw.ShowOverlay(hdcDest);
+	if(hdcDest == NULL){
+		// happens in Reah, hdc is NULL despite the fact that BeginPaint returns a valid DC. Too bad, we recover here ...
+		hdcDest = (*pGDIGetDC)(dxw.GethWnd());
+		OutTraceB("GDI.StretchBlt: DEBUG hdc dest=NULL->%x\n", hdcDest);
+	}
+
+	IsToScreen=(OBJ_DC == GetObjectType(hdcDest));
+	if (IsToScreen && (dxw.dwFlags3 & NOGDIBLT)) return TRUE;
+	if(dxw.IsFullScreen()) {
+		switch(GDIEmulationMode){
+			case GDIMODE_STRETCHED: {
+				int nWDest, nHDest;
+				nWDest= nWidth;
+				nHDest= nHeight;
+				dxw.MapClient(&nXDest, &nYDest, &nWDest, &nHDest);
+				res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWDest, nHDest, hdcSrc, nXSrc, nYSrc, nWidth, nHeight, dwRop);
+				OutTraceB("GDI.StretchBlt: DEBUG DC dest=(%d,%d) size=(%d,%d)\n", nXDest, nYDest, nWDest, nHDest);
+				}
+				break;
+			case GDIMODE_EMULATED:
+			default:
+				res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, nWidth, nHeight, dwRop);
+				break;
+		}
+	}
+	else {
+		res=(*pGDIStretchBlt)(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, nWidth, nHeight, dwRop);
+	}
+
+	if(res && IsToScreen) dxw.ShowOverlay(hdcDest);
 	if(!res) OutTraceE("GDI.StretchBlt: ERROR err=%d at %d\n", GetLastError(), __LINE__);
 	return res;
 }

dll/msvfw.cpp

@@ -16,6 +16,18 @@ DWORD WINAPI extICDrawBegin(HIC, DWORD, HPALETTE, HWND,  HDC, int, int, int, int
 typedef BOOL (WINAPI *DrawDibDraw_Type)(HDRAWDIB, HDC, int, int, int, int, LPBITMAPINFOHEADER, LPVOID, int, int, int, int, UINT);
 DrawDibDraw_Type pDrawDibDraw = NULL;
 BOOL WINAPI extDrawDibDraw(HDRAWDIB, HDC, int, int, int, int, LPBITMAPINFOHEADER, LPVOID, int, int, int, int, UINT);
+typedef BOOL (WINAPI *DrawDibBegin_Type)(HDRAWDIB, HDC, int, int, LPBITMAPINFOHEADER, int, int, UINT);
+DrawDibBegin_Type pDrawDibBegin = NULL;
+BOOL WINAPI extDrawDibBegin(HDRAWDIB, HDC, int, int, LPBITMAPINFOHEADER, int, int, UINT);
+typedef BOOL (WINAPI *DrawDibStart_Type)(HDRAWDIB, LONG);
+DrawDibStart_Type pDrawDibStart = NULL;
+BOOL WINAPI extDrawDibStart(HDRAWDIB, LONG);
+typedef BOOL (WINAPI *DrawDibStop_Type)(HDRAWDIB);
+DrawDibStop_Type pDrawDibStop = NULL;
+BOOL WINAPI extDrawDibStop(HDRAWDIB);
+typedef BOOL (WINAPI *DrawDibEnd_Type)(HDRAWDIB);
+DrawDibEnd_Type pDrawDibEnd = NULL;
+BOOL WINAPI extDrawDibEnd(HDRAWDIB);
 
 static HookEntry_Type Hooks[]={
 	//{HOOK_HOT_CANDIDATE, "ICSendMessage", (FARPROC)NULL, (FARPROC *)&pICSendMessage, (FARPROC)extICSendMessage},
@@ -24,6 +36,10 @@ static HookEntry_Type Hooks[]={
 	{HOOK_HOT_CANDIDATE, "ICGetDisplayFormat", (FARPROC)NULL, (FARPROC *)&pICGetDisplayFormat, (FARPROC)extICGetDisplayFormat}, // "Man in Black" - beware: this is NOT STDCALL!!!
 	{HOOK_HOT_CANDIDATE, "ICDrawBegin", (FARPROC)NULL, (FARPROC *)&pICDrawBegin, (FARPROC)extICDrawBegin}, 
 	{HOOK_HOT_CANDIDATE, "DrawDibDraw", (FARPROC)NULL, (FARPROC *)&pDrawDibDraw, (FARPROC)extDrawDibDraw}, 
+	{HOOK_HOT_CANDIDATE, "DrawDibBegin", (FARPROC)NULL, (FARPROC *)&pDrawDibBegin, (FARPROC)extDrawDibBegin}, 
+	{HOOK_HOT_CANDIDATE, "DrawDibStart", (FARPROC)NULL, (FARPROC *)&pDrawDibStart, (FARPROC)extDrawDibStart}, 
+	{HOOK_HOT_CANDIDATE, "DrawDibStop", (FARPROC)NULL, (FARPROC *)&pDrawDibStop, (FARPROC)extDrawDibStop}, 
+	{HOOK_HOT_CANDIDATE, "DrawDibEnd", (FARPROC)NULL, (FARPROC *)&pDrawDibEnd, (FARPROC)extDrawDibEnd}, 
 	{HOOK_IAT_CANDIDATE, 0, NULL, 0, 0} // terminator
 };
 
@@ -236,4 +252,43 @@ BOOL WINAPI extDrawDibDraw(HDRAWDIB hdd, HDC hdc, int xDst, int yDst, int dxDst,
 		hdd, hdc, xDst, yDst, dxDst, dyDst, xSrc, ySrc, dxSrc, dySrc, wFlags);
 	ret = (*pDrawDibDraw)(hdd, hdc, xDst, yDst, dxDst, dyDst, lpbi, lpBits, xSrc, ySrc, dxSrc, dySrc, wFlags);
 	return ret;
-}
+}
+BOOL WINAPI extDrawDibBegin(HDRAWDIB hdd, HDC hdc, int dxDest, int dyDest, LPBITMAPINFOHEADER lpbi, int dxSrc, int dySrc, UINT wFlags)
+{
+	// Reah game transitions
+	BOOL ret;
+	OutTrace("DrawDibBegin: hdd=%x hdc=%x DEST size=(%d,%d) SRC size=(%d,%d) flags=%x\n",
+		hdd, hdc, dxDest, dyDest, dxSrc, dySrc, wFlags);
+	ret = (*pDrawDibBegin)(hdd, hdc, dxDest, dyDest, lpbi, dxSrc, dySrc, wFlags);
+	return ret;
+}
+
+BOOL WINAPI extDrawDibStart(HDRAWDIB hdd, LONG rate)
+{
+	// Reah game transitions
+	BOOL ret;
+	OutTrace("DrawDibStart: hdd=%x rate=%x\n", hdd, rate);
+	ret = (*pDrawDibStart)(hdd, rate);
+	return ret;
+}
+
+BOOL WINAPI extDrawDibStop(HDRAWDIB hdd)
+{
+	// Reah game transitions
+	BOOL ret;
+	OutTrace("DrawDibStop: hdd=%x\n", hdd);
+	ret = (*pDrawDibStop)(hdd);
+	return ret;
+}
+
+BOOL WINAPI extDrawDibEnd(HDRAWDIB hdd)
+{
+	// Reah game transitions
+	BOOL ret;
+	OutTrace("DrawDibEnd: hdd=%x\n", hdd);
+	ret = (*pDrawDibEnd)(hdd);
+	return ret;
+}
+
+
+

dll/user32.cpp

@@ -620,7 +620,6 @@ BOOL WINAPI extInvalidateRect(HWND hwnd, RECT *lpRect, BOOL bErase)
 		OutTraceDW("InvalidateRect: hwnd=%x rect=NULL erase=%x\n",
 		hwnd, bErase);
 
-
 	if(dxw.IsFullScreen()) {
 		switch(GDIEmulationMode){
 			case GDIMODE_STRETCHED:
@@ -2086,20 +2085,26 @@ HDC WINAPI extBeginPaint(HWND hwnd, LPPAINTSTRUCT lpPaint)
 	// if not in fullscreen mode, that's all!
 	if(!dxw.IsFullScreen()) return hdc;
 
-	// on CLIENTREMAPPING, resize the paint area to virtual screen size
-	//if(dxw.dwFlags1 & CLIENTREMAPPING) lpPaint->rcPaint=dxw.GetScreenRect();
-	if(dxw.dwFlags1 & CLIENTREMAPPING) dxw.UnmapClient(&(lpPaint->rcPaint));
 
-	switch(GDIEmulationMode){
-		case GDIMODE_STRETCHED:
-			break;
-		case GDIMODE_EMULATED:
-			HDC EmuHDC; 
-			EmuHDC = dxw.AcquireEmulatedDC(hwnd); 
-			lpPaint->hdc=EmuHDC;
-			hdc = EmuHDC;
-			break;
+	if(bFlippedDC) {
+		hdc = dxw.AcquireSharedDC(hwnd);
 	}
+	else {
+		switch(GDIEmulationMode){
+			case GDIMODE_STRETCHED:
+				// on CLIENTREMAPPING, resize the paint area to virtual screen size
+				//if(dxw.dwFlags1 & CLIENTREMAPPING) lpPaint->rcPaint=dxw.GetScreenRect();
+				if(dxw.dwFlags1 & CLIENTREMAPPING) dxw.UnmapClient(&(lpPaint->rcPaint));
+				break;
+			case GDIMODE_EMULATED:
+				HDC EmuHDC; 
+				EmuHDC = dxw.AcquireEmulatedDC(hwnd); 
+				lpPaint->hdc=EmuHDC;
+				hdc = EmuHDC;
+				break;
+		}
+	}
+
 		
 	OutTraceDW("GDI.BeginPaint: hdc=%x rcPaint=(%d,%d)-(%d,%d)\n", 
 		hdc, lpPaint->rcPaint.left, lpPaint->rcPaint.top, lpPaint->rcPaint.right, lpPaint->rcPaint.bottom);

dll/winmm.cpp

@@ -339,12 +339,18 @@ MMRESULT WINAPI extjoyGetPosEx(DWORD uJoyID, LPJOYINFOEX pji)
 	dwButtons = 0;
 	if (GetKeyState(VK_LBUTTON) < 0) dwButtons |= JOY_BUTTON1;
 	if (GetKeyState(VK_RBUTTON) < 0) dwButtons |= JOY_BUTTON2;
+	if (GetKeyState(VK_MBUTTON) < 0) dwButtons |= JOY_BUTTON3;
 	POINT pt;
 	if(hwnd=dxw.GethWnd()){
 		RECT client;
 		POINT upleft = {0,0};
 		(*pGetClientRect)(hwnd, &client);
 		(*pClientToScreen)(hwnd, &upleft);
+		if(dwButtons & JOY_BUTTON3){
+			// center joystick ...
+			dwButtons &= ~JOY_BUTTON3;
+			(*pSetCursorPos)(upleft.x + (client.right >> 1), upleft.y + (client.bottom >> 1));
+		}
 		(*pGetCursorPos)(&pt);
 		pt.x -= upleft.x;
 		pt.y -= upleft.y;
@@ -391,7 +397,6 @@ static void ShowJoystick(LONG x, LONG y, DWORD dwButtons)
 	RECT client;
 	RECT win;
 	POINT PrevViewPort;
-	int StretchMode;
 
 	// don't show when system cursor is visible
 	CURSORINFO ci;
@@ -422,16 +427,12 @@ static void ShowJoystick(LONG x, LONG y, DWORD dwButtons)
 
 	(*pGetWindowRect)(dxw.GethWnd(), &win);
 
-	//if(!pSetViewportOrgEx) pSetViewportOrgEx=SetViewportOrgEx;
 	(*pSetViewportOrgEx)(hClientDC, 0, 0, &PrevViewPort);
-	StretchMode=GetStretchBltMode(hClientDC);
-	SetStretchBltMode(hClientDC, HALFTONE);
 	int w, h;
-	w=36;
-	h=36;
-	(*pGDIStretchBlt)(hClientDC, x-(w>>1), y-(h>>1), w, h, hdcMem, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
+	w=bm.bmWidth;
+	h=bm.bmHeight; 
+	(*pGDIBitBlt)(hClientDC, x-(w>>1), y-(h>>1), w, h, hdcMem, 0, 0, SRCPAINT);
 
-	SetStretchBltMode(hClientDC, StretchMode);
 	(*pSetViewportOrgEx)(hClientDC, PrevViewPort.x, PrevViewPort.y, NULL);
     SelectObject(hdcMem, hbmOld);
     DeleteDC(hdcMem);