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D modes now work in 32bpp windowed mode (gfx filters etc)

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pagefault
2003-07-23 17:09:05 +00:00
parent 1c13ff3988
commit 9342dd9ca6
2 changed files with 160 additions and 61 deletions
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217
zsnes/src/win/winlink.cpp
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@@ -71,6 +71,7 @@ LPDIRECTDRAW BasiclpDD = NULL;
LPDIRECTDRAW7 lpDD = NULL;
LPDIRECTDRAWSURFACE7 DD_Primary = NULL;
LPDIRECTDRAWSURFACE7 DD_CFB = NULL;
LPDIRECTDRAWSURFACE7 DD_CFB16 = NULL;
LPDIRECTDRAWSURFACE7 DD_BackBuffer = NULL;
LPDIRECTDRAWCLIPPER lpDDClipper = NULL;
RECT rcWindow;
@@ -124,6 +125,7 @@ BYTE IsActivated=1;
WORD PrevRes=0;
RECT BlitArea;
BYTE AltSurface=0;
extern "C" {
DWORD MouseButton;
@@ -302,7 +304,7 @@ void DrawScreen()
DDrawError();
}
}
DD_Primary->Blt(&rcWindow, DD_CFB, &BlitArea, DDBLT_WAIT, NULL);
DD_Primary->Blt(&rcWindow, AltSurface == 0 ? DD_CFB : DD_CFB16, &BlitArea, DDBLT_WAIT, NULL);
}
}
@@ -1077,6 +1079,12 @@ void ReleaseDirectDraw()
DD_CFB = NULL;
}
if (DD_CFB16)
{
DD_CFB16->Release();
DD_CFB16 = NULL;
}
if (lpDDClipper)
{
lpDDClipper->Release();
@@ -1462,6 +1470,24 @@ int InitDirectDraw()
return FALSE;
}
// create alt. drawing surface
if ( BitDepth == 32 )
{
ddsd2.dwFlags |= DDSD_PIXELFORMAT;
ddsd2.ddpfPixelFormat.dwSize = sizeof(DDPIXELFORMAT);
ddsd2.ddpfPixelFormat.dwFlags = DDPF_RGB;
ddsd2.ddpfPixelFormat.dwRGBBitCount = 16;
ddsd2.ddpfPixelFormat.dwRBitMask = 0xF800;
ddsd2.ddpfPixelFormat.dwGBitMask = 0x07E0;
ddsd2.ddpfPixelFormat.dwBBitMask = 0x001F;
if (lpDD->CreateSurface(&ddsd2, &DD_CFB16, NULL) != DD_OK)
{
MessageBox(NULL, "IDirectDraw7::CreateSurface failed.", "DirectDraw Error", MB_ICONERROR);
return FALSE;
}
}
if (!blur_buffer) blur_buffer = malloc(SurfaceX * SurfaceY * (BitDepth == 16 ? 2 : 4));
else blur_buffer = realloc(blur_buffer, SurfaceX * SurfaceY * (BitDepth == 16 ? 2 : 4));
if (!blur_temp) blur_temp = malloc(SurfaceX * SurfaceY * (BitDepth == 16 ? 2 : 4));
@@ -1475,25 +1501,66 @@ DDSURFACEDESC2 ddsd;
DWORD LockSurface()
{
HRESULT hRes;
if (DD_CFB == NULL) return(0);
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_LPSURFACE | DDSD_PITCH;
if (DD_CFB->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL) != DD_OK)
{
if (AltSurface == 0)
{
if (DD_CFB != NULL)
{
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_LPSURFACE | DDSD_PITCH;
hRes = DD_CFB->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
if (hRes == DD_OK)
{
SurfBuf = (BYTE*)ddsd.lpSurface;
return(ddsd.lPitch);
}
else
{
if (hRes == DDERR_SURFACELOST)
DD_CFB->Restore();
return(0);
}
}
else
return(0);
}
}
else
{
if (DD_CFB16 != NULL)
{
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_LPSURFACE | DDSD_PITCH;
SurfBuf = (BYTE*)ddsd.lpSurface;
return(ddsd.lPitch);
hRes = DD_CFB16->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
if (hRes == DD_OK)
{
SurfBuf = (BYTE*)ddsd.lpSurface;
return(ddsd.lPitch);
}
else
{
if (hRes == DDERR_SURFACELOST)
DD_CFB16->Restore();
return(0);
}
}
else
return(0);
}
}
void UnlockSurface()
{
DD_CFB->Unlock((struct tagRECT *)ddsd.lpSurface);
DrawScreen();
if (AltSurface == 0)
DD_CFB->Unlock((struct tagRECT *)ddsd.lpSurface);
else
DD_CFB16->Unlock((struct tagRECT *)ddsd.lpSurface);
}
extern "C" {
@@ -2154,25 +2221,54 @@ extern void ClearWin32();
void clearwin()
{
DWORD i,j,color32;
DWORD *SURFDW;
HRESULT hRes;
pitch=LockSurface();
if (pitch==0) { return; }
if (DD_CFB != NULL)
{
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
SurfBufD=(DWORD) &SurfBuf[0];
SURFDW=(DWORD *) &SurfBuf[0];
hRes = DD_CFB->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
switch (BitDepth)
{
case 16:
if (hRes == DD_OK)
{
SurfBufD=(DWORD)ddsd.lpSurface;
pitch = ddsd.lPitch;
switch (BitDepth)
{
case 16:
ClearWin16();
break;
case 32:
ClearWin32();
break;
}
DD_CFB->Unlock((struct tagRECT *)ddsd.lpSurface);
}
else
if (hRes == DDERR_SURFACELOST)
DD_CFB->Restore();
}
if (DD_CFB16 != NULL)
{
memset(&ddsd,0,sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
hRes = DD_CFB16->Lock(NULL,&ddsd,DDLOCK_WAIT,NULL);
if (hRes == DD_OK)
{
SurfBufD=(DWORD)ddsd.lpSurface;
pitch = ddsd.lPitch;
ClearWin16();
break;
case 32:
ClearWin32();
break;
}
UnlockSurface();
DD_CFB16->Unlock((struct tagRECT *)ddsd.lpSurface);
}
else
if (hRes == DDERR_SURFACELOST)
DD_CFB16->Restore();
}
}
void clear_display()
@@ -2234,12 +2330,13 @@ void drawscreenwin(void)
UpdateVFrame();
if (curblank!=0) return;
AltSurface = 0;
if ( ((SurfaceX==512) || (SurfaceX==640)) && (BitDepth == 32) )
AltSurface = 1;
if (!(pitch = LockSurface()))
{
DD_Primary->Restore();
DD_CFB->Restore();
return;
}
ScreenPtr=vidbuffer;
ScreenPtr+=16*2+32*2+256*2;
@@ -2301,23 +2398,22 @@ void drawscreenwin(void)
Refresh = 100;
InitDirectDraw();
}
if (SurfaceX == 256 && SurfaceY == 240)
if (SurfaceX == 256 && SurfaceY == 240)
{
switch (BitDepth)
{
case 16:
{
if (MotionBlur == 1) DrawWin256x224x16MB();
else DrawWin256x224x16();
break;
}
case 32:
{
if (MotionBlur == 1) DrawWin256x224x32MB();
else DrawWin256x224x32();
break;
}
case 16:
{
if (MotionBlur == 1) DrawWin256x224x16MB();
else DrawWin256x224x16();
break;
}
case 32:
{
if (MotionBlur == 1) DrawWin256x224x32MB();
else DrawWin256x224x32();
break;
}
SURFDW=(DWORD *) &SurfBuf[(resolutn-1)*pitch];
color32=0x7F000000;
@@ -2335,14 +2431,14 @@ void drawscreenwin(void)
SURFDW[i]=color32;
}
break;
case 24:
case 24:
MessageBox (NULL, "Sorry. ZSNESw does not work in windowed 24 bit color modes. \nClick 'OK' to switch to a full screen mode.", "DDRAW Error" , MB_ICONERROR );
cvidmode=3;
initwinvideo();
Sleep(1000);
drawscreenwin();
break;
default:
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
@@ -2357,12 +2453,12 @@ void drawscreenwin(void)
{
switch (BitDepth)
{
case 16:
{
DrawWin320x240x16();
break;
}
case 32:
case 16:
{
DrawWin320x240x16();
break;
}
case 32:
for(j=0;j<8;j++)
{
SURFDW=(DWORD *) &SurfBuf[j*pitch];
@@ -2412,7 +2508,7 @@ void drawscreenwin(void)
}
}
break;
default:
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
@@ -2428,6 +2524,7 @@ void drawscreenwin(void)
switch (BitDepth)
{
case 16:
case 32: // using 16bpp AltSurface
AddEndBytes=pitch-1024;
NumBytesPerLine=pitch;
WinVidMemStart=&SurfBuf[0];
@@ -2440,7 +2537,7 @@ void drawscreenwin(void)
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 bit color", "DDRAW Error" , MB_ICONERROR );
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
@@ -2453,6 +2550,7 @@ void drawscreenwin(void)
switch (BitDepth)
{
case 16:
case 32: // using 16bpp AltSurface
AddEndBytes=pitch-1024;
NumBytesPerLine=pitch;
WinVidMemStart=&SurfBuf[16*640*2+64*2];
@@ -2465,12 +2563,12 @@ void drawscreenwin(void)
break;
default:
UnlockSurface();
MessageBox (NULL, "Mode only available in 16 bit color", "DDRAW Error" , MB_ICONERROR );
MessageBox (NULL, "Mode only available in 16 and 32 bit color", "DDRAW Error" , MB_ICONERROR );
cvidmode=2;
initwinvideo();
Sleep(1000);
drawscreenwin();
}
}
}
if (SurfaceX == 768 && SurfaceY == 720)
{
@@ -2505,10 +2603,11 @@ void drawscreenwin(void)
initwinvideo();
Sleep(1000);
drawscreenwin();
}
}
}
UnlockSurface();
DrawScreen();
}
extern void SwitchFullScreen(void);