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Updated overlay code

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This commit is contained in:
pagefault
2001-06-15 01:38:57 +00:00
parent e54d32e65b
commit 307aec6fcd
1 changed files with 99 additions and 97 deletions
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196
zsnes/src/win/winlink.cpp
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@@ -15,6 +15,8 @@
//along with this program; if not, write to the Free Software
//Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#define OVERLAY_SUPPORT
#define DIRECTINPUT_VERSION 0x0800
#define DIRECTSOUND_VERSION 0x0800
@@ -44,9 +46,9 @@ DWORD FirstSound=1;
int AllowDefault=0;
int SoundEnabled=1;
DWORD Overlay = 0;
DWORD Overlay_failed = 0;
#ifdef OVERLAY_SUPPORT
DWORD Overlay_Colorkey = 0;
#endif
DWORD FirstActivate = 1;
@@ -78,14 +80,16 @@ LPDIRECTDRAWSURFACE7 DD_Primary = NULL;
LPDIRECTDRAWSURFACE7 DD_CFB = NULL;
LPDIRECTDRAWSURFACE7 DD_BackBuffer = NULL;
LPDIRECTDRAWCLIPPER lpDDClipper = NULL;
#ifdef OVERLAY_SUPPORT
DDOVERLAYFX ddofx;
#endif
RECT rcWindow;
LPDIRECTINPUT8 DInput = NULL;
LPDIRECTINPUTDEVICE8 MouseInput = NULL;
LPDIRECTINPUTDEVICE8 KeyboardInput = NULL;
LPDIRECTINPUTDEVICE8 JoystickInput[5];
DIJOYSTATE js[5];
LPDIRECTINPUTDEVICE8 JoystickInput[4];
DIJOYSTATE js[4];
DWORD X1Disable[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
DWORD X2Disable[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
@@ -161,64 +165,54 @@ void DDrawError(){
extern "C" BYTE vsyncon;
extern "C" BYTE TripleBufferWin;
extern "C" BYTE OverlayEnabled;
void DrawScreen()
{
if (OverlayEnabled == 1 && !Overlay && !Overlay_failed)
InitDirectDraw();
if (Overlay)
#ifdef OVERLAY_SUPPORT
if (vsyncon == 1)
{
if (OverlayEnabled == 0)
InitDirectDraw();
if (vsyncon == 1)
if (DD_BackBuffer == NULL) InitDirectDraw();
DD_CFB->Flip(NULL,DDFLIP_WAIT);
}
else
if (DD_BackBuffer) InitDirectDraw();
#else
if (vsyncon == 1)
{
if(FullScreen == 1)
{
if (DD_BackBuffer == NULL) InitDirectDraw();
DD_CFB->Flip(NULL,DDFLIP_WAIT);
if(TripleBufferWin == 1)
{
DD_BackBuffer->Blt(NULL, DD_CFB, NULL, DDBLT_WAIT, NULL);
DD_Primary->Flip(NULL, DDFLIP_WAIT);
}
else
{
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
}
else
if (DD_BackBuffer) InitDirectDraw();
{
if (lpDD->WaitForVerticalBlank(DDWAITVB_BLOCKBEGIN, NULL) != DD_OK)
{
DDrawError();
}
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
}
else
{
if (vsyncon == 1)
if (FullScreen == 1 && TripleBufferWin == 1)
{
if(FullScreen == 1)
{
if(TripleBufferWin == 1)
{
DD_BackBuffer->Blt(NULL, DD_CFB, NULL, DDBLT_WAIT, NULL);
DD_Primary->Flip(NULL, DDFLIP_WAIT);
}
else
{
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
}
else
{
if (lpDD->WaitForVerticalBlank(DDWAITVB_BLOCKBEGIN, NULL) != DD_OK)
{
DDrawError();
}
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
DD_BackBuffer->Blt(NULL, DD_CFB, NULL, DDBLT_WAIT, NULL);
DD_Primary->Flip(NULL, DDFLIP_NOVSYNC);
}
else
{
if (FullScreen == 1 && TripleBufferWin == 1)
{
DD_BackBuffer->Blt(NULL, DD_CFB, NULL, DDBLT_WAIT, NULL);
DD_Primary->Flip(NULL, DDFLIP_NOVSYNC);
}
else
{
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
DD_Primary->Blt(&rcWindow, DD_CFB, NULL, DDBLT_WAIT, NULL);
}
}
#endif
}
DWORD InputEn=0;
@@ -460,30 +454,29 @@ LRESULT CALLBACK Main_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
case WM_MOVE:
break;
case WM_PAINT:
if (Overlay && Overlay_Colorkey && (DD_Primary))
{
HDC hdc;
POINT pt;
RECT rc1;
struct tagPAINTSTRUCT ps;
DDBLTFX ddbfx;
#ifdef OVERLAY_SUPPORT
HDC hdc;
POINT pt;
RECT rc1;
struct tagPAINTSTRUCT ps;
DDBLTFX ddbfx;
hdc = BeginPaint(hWnd, &ps);
hdc = BeginPaint(hWnd, &ps);
rc1 = ps.rcPaint;
ClientToScreen(hMainWindow, ( LPPOINT )&rc1 );
ClientToScreen(hMainWindow, ( LPPOINT )&rc1 + 1 );
rc1 = ps.rcPaint;
ClientToScreen(hMainWindow, ( LPPOINT )&rc1 );
ClientToScreen(hMainWindow, ( LPPOINT )&rc1 + 1 );
ddbfx.dwSize = sizeof(DDBLTFX);
ddbfx.dwFillColor = Overlay_Colorkey;
ddbfx.dwSize = sizeof(DDBLTFX);
ddbfx.dwFillColor = Overlay_Colorkey;
DD_Primary->Blt(&rc1, NULL, &rc1, DDBLT_COLORFILL |
DDBLT_WAIT, &ddbfx);
DD_Primary->Blt(&rc1, NULL, &rc1, DDBLT_COLORFILL |
DDBLT_WAIT, &ddbfx);
EndPaint(hWnd, &ps);
}
else
EndPaint(hWnd, &ps);
#else
ValidateRect(hWnd,NULL);
#endif
break;
case WM_ACTIVATE:
if (LOWORD(wParam) != WA_INACTIVE)
@@ -491,10 +484,11 @@ LRESULT CALLBACK Main_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
IsActivated = 1;
if(FirstActivate == 0)
{
if (Overlay == 1)
ShowWindow(hMainWindow, SW_SHOWNORMAL);
#ifdef OVERLAY_SUPPORT
ShowWindow(hMainWindow, SW_SHOWNORMAL);
#endif
initwinvideo();
if (Overlay == 1)
#ifdef OVERLAY_SUPPORT
{
HRESULT hr;
RECT rc1;
@@ -525,8 +519,8 @@ LRESULT CALLBACK Main_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
sprintf(err,"IDirectDrawSurface7::UpdateOverlay failed: 0x%x", hr);
MessageBox(NULL, err, "DirectDraw Error", MB_ICONERROR);
}
}
#endif
}
InputAcquire();
if (FirstActivate == 1) FirstActivate = 0;
@@ -1227,20 +1221,21 @@ int InitDirectDraw()
}
if (OverlayEnabled == 1 && !Overlay_failed)
#ifdef OVERLAY_SUPPORT
ddcaps.dwSize = sizeof(DDCAPS);
if(lpDD->GetCaps(&ddcaps, NULL) != DD_OK)
{
ddcaps.dwSize = sizeof(DDCAPS);
if(lpDD->GetCaps(&ddcaps, NULL) != DD_OK)
{
MessageBox(NULL, "IDirectDraw7::GetCaps failed.", "DirectDraw Error", MB_ICONERROR);
}
if ((ddcaps.dwCaps & DDCAPS_OVERLAY) &&
(ddcaps.dwCaps & DDCAPS_OVERLAYSTRETCH))
Overlay = 1;
if (ddcaps.dwCaps & DDCAPS_COLORKEY)
Overlay_Colorkey = 1;
MessageBox(NULL, "IDirectDraw7::GetCaps failed.", "DirectDraw Error", MB_ICONERROR);
}
else Overlay = 0;
if ((ddcaps.dwCaps & DDCAPS_OVERLAY) == 0 ||
(ddcaps.dwCaps & DDCAPS_OVERLAYSTRETCH) == 0)
{
MessageBox(NULL, "Sorry, no support for overlays.", "DirectDraw Error", MB_ICONERROR);
exit(0);
}
if (ddcaps.dwCaps & DDCAPS_COLORKEY)
Overlay_Colorkey = 1;
#endif
if(FullScreen == 1)
{
@@ -1262,26 +1257,27 @@ int InitDirectDraw()
CheckAlwaysOnTop();
}
overlay_failed:
ZeroMemory(&ddsd2, sizeof(DDSURFACEDESC2));
ddsd2.dwSize = sizeof(DDSURFACEDESC2);
ddsd2.dwFlags = DDSD_CAPS;
ddsd2.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
if(!Overlay && FullScreen == 1)
#ifndef OVERLAY_SUPPORT
if(FullScreen == 1)
{
ddsd2.dwFlags |= DDSD_BACKBUFFERCOUNT;
ddsd2.dwBackBufferCount = 2;
ddsd2.ddsCaps.dwCaps |= DDSCAPS_FLIP | DDSCAPS_COMPLEX;
}
#endif
if (lpDD->CreateSurface( &ddsd2, &DD_Primary, NULL) != DD_OK)
{
MessageBox(NULL, "IDirectDraw7::CreateSurface failed.", "DirectDraw Error", MB_ICONERROR);
}
if(!Overlay && FullScreen == 1)
#ifndef OVERLAY_SUPPORT
if(FullScreen == 1)
{
ddsd2.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
if (DD_Primary->GetAttachedSurface(&ddsd2.ddsCaps, &DD_BackBuffer) != DD_OK)
@@ -1289,6 +1285,7 @@ overlay_failed:
MessageBox(NULL, "IDirectDrawSurface7::GetAttachedSurface failed.", "DirectDraw Error", MB_ICONERROR);
}
}
#endif
if(FullScreen == 0)
{
if (lpDD->CreateClipper(0,&lpDDClipper,NULL) != DD_OK)
@@ -1321,11 +1318,13 @@ overlay_failed:
BitDepth=format.dwRGBBitCount;
GBitMask=format.dwGBitMask; // 0x07E0 or not
if (BitDepth==24 && Overlay==0)
#ifndef OVERLAY_SUPPORT
if (BitDepth==24)
{
MessageBox(NULL,"ZSNESw does not support 24bit color.\nPlease change your resolution to either 16bit or 32bit color","Error",MB_OK);
exit(0);
}
#endif
converta = (BitDepth==16 && GBitMask!=0x07E0);
@@ -1333,8 +1332,9 @@ overlay_failed:
ddsd2.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH;
ddsd2.dwWidth = SurfaceX;
ddsd2.dwHeight = SurfaceY;
if (Overlay)
{
#ifdef OVERLAY_SUPPORT
DWORD flags = DDOVER_SHOW, ddofx_ptr = NULL;
ddsd2.ddsCaps.dwCaps = DDSCAPS_OVERLAY;
@@ -1397,9 +1397,8 @@ overlay_failed:
{
DD_Primary->Release();
Overlay = 0;
Overlay_failed = 1;
goto overlay_failed;
MessageBox(NULL,"Sorry, no overlay hardware available.", "DirectDraw Error", MB_ICONERROR);
exit(0);
}
if ( hr != DD_OK )
@@ -1473,9 +1472,7 @@ overlay_nocolorkey:
DD_Primary->Blt(&rc1, NULL, &rc1, DDBLT_COLORFILL | DDBLT_WAIT, &ddbfx);
}
}
else
{
#else
ddsd2.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN;
@@ -1484,7 +1481,8 @@ overlay_nocolorkey:
{
MessageBox(NULL, "IDirectDraw7::CreateSurface failed.", "DirectDraw Error", MB_ICONERROR);
}
}
#endif
return TRUE;
}
@@ -1501,9 +1499,11 @@ DWORD LockSurface()
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_LPSURFACE | DDSD_PITCH;
if (Overlay == 1 && vsyncon == 1 && (DD_BackBuffer))
#ifdef OVERLAY_SUPPORT
if (vsyncon == 1 && (DD_BackBuffer))
hr=DD_BackBuffer->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
else
#endif
hr=DD_CFB->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
if (hr != DD_OK)
@@ -1517,9 +1517,11 @@ DWORD LockSurface()
void UnlockSurface()
{
if (Overlay == 1 && vsyncon == 1 && (DD_BackBuffer))
#ifdef OVERLAY_SUPPORT
if (vsyncon == 1 && (DD_BackBuffer))
DD_BackBuffer->Unlock((struct tagRECT *)ddsd.lpSurface);
else
#endif
DD_CFB->Unlock((struct tagRECT *)ddsd.lpSurface);
DrawScreen();
}
@@ -2573,7 +2575,7 @@ void WinUpdateDevices()
keys[0]=0;
for(i=0;i<5;i++)
for(i=0;i<4;i++)
{
if (JoystickInput[i])
{