mirror of
https://github.com/FunkyFr3sh/cnc-ddraw.git
synced 2025-03-15 06:04:49 +01:00
add partial support for DDBLT_KEYSRC
This commit is contained in:
parent
8e53cdc5fa
commit
7f0eef570b
@ -101,7 +101,7 @@ struct IDirectDrawClipperImplVtbl ciface =
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HRESULT __stdcall ddraw_CreateClipper(IDirectDrawImpl *This, DWORD dwFlags, LPDIRECTDRAWCLIPPER FAR *lplpDDClipper, IUnknown FAR *pUnkOuter )
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{
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printf("DirectDraw::CreateClipper(This=%p, dwFlags=%d, DDClipper=%p, unkOuter=%p)\n", This, (int)dwFlags, lplpDDClipper, pUnkOuter);
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printf("DirectDraw::CreateClipper(This=%p, dwFlags=%08X, DDClipper=%p, unkOuter=%p)\n", This, (int)dwFlags, lplpDDClipper, pUnkOuter);
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IDirectDrawClipperImpl *Clipper = (IDirectDrawClipperImpl *)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectDrawClipperImpl));
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Clipper->lpVtbl = &ciface;
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@ -151,7 +151,7 @@ HRESULT __stdcall ddraw_EnumDisplayModes(IDirectDrawImpl *This, DWORD dwFlags, L
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DEVMODE m;
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DDSURFACEDESC s;
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printf("DirectDraw::EnumDisplayModes(This=%p, dwFlags=%d, lpDDSurfaceDesc=%p, lpContext=%p, lpEnumModesCallback=%p)\n", This, (unsigned int)dwFlags, lpDDSurfaceDesc, lpContext, lpEnumModesCallback);
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printf("DirectDraw::EnumDisplayModes(This=%p, dwFlags=%08X, lpDDSurfaceDesc=%p, lpContext=%p, lpEnumModesCallback=%p)\n", This, (unsigned int)dwFlags, lpDDSurfaceDesc, lpContext, lpEnumModesCallback);
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if (lpDDSurfaceDesc != NULL)
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{
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@ -23,7 +23,7 @@ HRESULT __stdcall ddraw_palette_GetEntries(IDirectDrawPaletteImpl *This, DWORD d
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{
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int i;
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printf("DirectDrawPalette::GetEntries(This=%p, dwFlags=%d, dwBase=%d, dwNumEntries=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwBase, (int)dwNumEntries, lpEntries);
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printf("DirectDrawPalette::GetEntries(This=%p, dwFlags=%08X, dwBase=%d, dwNumEntries=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwBase, (int)dwNumEntries, lpEntries);
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for(i=dwBase;i<dwBase+dwNumEntries;i++)
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{
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@ -43,7 +43,7 @@ HRESULT __stdcall ddraw_palette_SetEntries(IDirectDrawPaletteImpl *This, DWORD d
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int i;
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#if _DEBUG_X
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printf("DirectDrawPalette::SetEntries(This=%p, dwFlags=%d, dwStartingEntry=%d, dwCount=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwStartingEntry, (int)dwCount, lpEntries);
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printf("DirectDrawPalette::SetEntries(This=%p, dwFlags=%08X, dwStartingEntry=%d, dwCount=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwStartingEntry, (int)dwCount, lpEntries);
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#endif
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for(i=dwStartingEntry;i<dwStartingEntry+dwCount;i++)
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@ -125,7 +125,7 @@ struct IDirectDrawPaletteImplVtbl piface =
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HRESULT __stdcall ddraw_CreatePalette(IDirectDrawImpl *This, DWORD dwFlags, LPPALETTEENTRY lpDDColorArray, LPDIRECTDRAWPALETTE FAR * lpDDPalette, IUnknown FAR * unkOuter)
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{
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printf("DirectDraw::CreatePalette(This=%p, dwFlags=%d, DDColorArray=%p, DDPalette=%p, unkOuter=%p)\n", This, (int)dwFlags, lpDDColorArray, lpDDPalette, unkOuter);
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printf("DirectDraw::CreatePalette(This=%p, dwFlags=%08X, DDColorArray=%p, DDPalette=%p, unkOuter=%p)\n", This, (int)dwFlags, lpDDColorArray, lpDDPalette, unkOuter);
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IDirectDrawPaletteImpl *Palette = (IDirectDrawPaletteImpl *)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectDrawPaletteImpl));
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Palette->lpVtbl = &piface;
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102
src/surface.c
102
src/surface.c
@ -91,7 +91,35 @@ HRESULT __stdcall ddraw_surface_Blt(IDirectDrawSurfaceImpl *This, LPRECT lpDestR
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IDirectDrawSurfaceImpl *Source = (IDirectDrawSurfaceImpl *)lpDDSrcSurface;
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#if _DEBUG_X
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printf("DirectDrawSurface::Blt(This=%p, lpDestRect=%p, lpDDSrcSurface=%p, lpSrcRect=%p, dwFlags=%d, lpDDBltFx=%p)\n", This, lpDestRect, lpDDSrcSurface, lpSrcRect, (int)dwFlags, lpDDBltFx);
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printf("DirectDrawSurface::Blt(This=%p, lpDestRect=%p, lpDDSrcSurface=%p, lpSrcRect=%p, dwFlags=%08X, lpDDBltFx=%p)\n", This, lpDestRect, lpDDSrcSurface, lpSrcRect, (int)dwFlags, lpDDBltFx);
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if (dwFlags & DDBLT_ALPHADEST) printf(" DDBLT_ALPHADEST\n");
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if (dwFlags & DDBLT_ALPHADESTCONSTOVERRIDE) printf(" DDBLT_ALPHADESTCONSTOVERRIDE\n");
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if (dwFlags & DDBLT_ALPHADESTNEG) printf(" DDBLT_ALPHADESTNEG\n");
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if (dwFlags & DDBLT_ALPHADESTSURFACEOVERRIDE) printf(" DDBLT_ALPHADESTSURFACEOVERRIDE\n");
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if (dwFlags & DDBLT_ALPHAEDGEBLEND) printf(" DDBLT_ALPHAEDGEBLEND\n");
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if (dwFlags & DDBLT_ALPHASRC) printf(" DDBLT_ALPHASRC\n");
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if (dwFlags & DDBLT_ALPHASRCCONSTOVERRIDE) printf(" DDBLT_ALPHASRCCONSTOVERRIDE\n");
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if (dwFlags & DDBLT_ALPHASRCNEG) printf(" DDBLT_ALPHASRCNEG\n");
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if (dwFlags & DDBLT_ALPHASRCSURFACEOVERRIDE) printf(" DDBLT_ALPHASRCSURFACEOVERRIDE\n");
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if (dwFlags & DDBLT_ASYNC) printf(" DDBLT_ASYNC\n");
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if (dwFlags & DDBLT_COLORFILL) printf(" DDBLT_COLORFILL\n");
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if (dwFlags & DDBLT_DDFX) printf(" DDBLT_DDFX\n");
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if (dwFlags & DDBLT_DDROPS) printf(" DDBLT_DDROPS\n");
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if (dwFlags & DDBLT_KEYDEST) printf(" DDBLT_KEYDEST\n");
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if (dwFlags & DDBLT_KEYDESTOVERRIDE) printf(" DDBLT_KEYDESTOVERRIDE\n");
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if (dwFlags & DDBLT_KEYSRC) printf(" DDBLT_KEYSRC\n");
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if (dwFlags & DDBLT_KEYSRCOVERRIDE) printf(" DDBLT_KEYSRCOVERRIDE\n");
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if (dwFlags & DDBLT_ROP) printf(" DDBLT_ROP\n");
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if (dwFlags & DDBLT_ROTATIONANGLE) printf(" DDBLT_ROTATIONANGLE\n");
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if (dwFlags & DDBLT_ZBUFFER) printf(" DDBLT_ZBUFFER\n");
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if (dwFlags & DDBLT_ZBUFFERDESTCONSTOVERRIDE) printf(" DDBLT_ZBUFFERDESTCONSTOVERRIDE\n");
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if (dwFlags & DDBLT_ZBUFFERDESTOVERRIDE) printf(" DDBLT_ZBUFFERDESTOVERRIDE\n");
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if (dwFlags & DDBLT_ZBUFFERSRCCONSTOVERRIDE) printf(" DDBLT_ZBUFFERSRCCONSTOVERRIDE\n");
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if (dwFlags & DDBLT_ZBUFFERSRCOVERRIDE) printf(" DDBLT_ZBUFFERSRCOVERRIDE\n");
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if (dwFlags & DDBLT_WAIT) printf(" DDBLT_WAIT\n");
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if (dwFlags & DDBLT_DEPTHFILL) printf(" DDBLT_DEPTHFILL\n");
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if(lpDestRect)
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{
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printf(" dest: l: %d t: %d r: %d b: %d\n", (int)lpDestRect->left, (int)lpDestRect->top, (int)lpDestRect->right, (int)lpDestRect->bottom);
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@ -123,28 +151,58 @@ HRESULT __stdcall ddraw_surface_Blt(IDirectDrawSurfaceImpl *This, LPRECT lpDestR
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if (Source)
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{
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int dx = 0, dy = 0;
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if (lpDestRect)
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if (dwFlags & DDBLT_KEYSRC)
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{
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dx = lpDestRect->left;
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dy = lpDestRect->top;
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}
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int x0 = 0, y0 = 0, x1 = Source->width, y1 = Source->height;
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if (lpSrcRect)
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{
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x0 = max(x0, lpSrcRect->left);
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x1 = min(x1, lpSrcRect->right);
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y0 = max(y0, lpSrcRect->top);
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y1 = min(y1, lpSrcRect->bottom);
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}
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unsigned char* to = (unsigned char *)This->surface + dy*This->width + dx;
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unsigned char* from = (unsigned char *)Source->surface + y0*Source->width + x0;
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int s = x1 - x0;
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int src_w = lpSrcRect ? lpSrcRect->right - lpSrcRect->left : Source->width;
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int src_h = lpSrcRect ? lpSrcRect->bottom - lpSrcRect->top : Source->height;
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int src_x = lpSrcRect ? lpSrcRect->left : 0;
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int src_y = lpSrcRect ? lpSrcRect->top : 0;
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int dst_x = lpDestRect ? lpDestRect->left : 0;
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int dst_y = lpDestRect ? lpDestRect->top : 0;
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int y;
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for (y = y0; y < y1; ++y, to += This->width, from += Source->width)
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unsigned char* dstSurface = (unsigned char *)This->surface;
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unsigned char* srcSurface = (unsigned char *)Source->surface;
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int y1, x1;
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for (y1 = 0; y1 < src_h; y1++)
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{
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int ydst = This->width * (y1 + dst_y);
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int ysrc = Source->width * (y1 + src_y);
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for (x1 = 0; x1 < src_w; x1++)
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{
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unsigned char index = srcSurface[x1 + src_x + ysrc];
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if (index != Source->colorKey.dwColorSpaceLowValue)
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dstSurface[x1 + dst_x + ydst] = index;
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}
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}
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}
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else
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{
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memcpy(to, from, s);
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int dx = 0, dy = 0;
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if (lpDestRect)
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{
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dx = lpDestRect->left;
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dy = lpDestRect->top;
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}
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int x0 = 0, y0 = 0, x1 = Source->width, y1 = Source->height;
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if (lpSrcRect)
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{
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x0 = max(x0, lpSrcRect->left);
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x1 = min(x1, lpSrcRect->right);
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y0 = max(y0, lpSrcRect->top);
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y1 = min(y1, lpSrcRect->bottom);
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}
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unsigned char* to = (unsigned char *)This->surface + dy*This->width + dx;
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unsigned char* from = (unsigned char *)Source->surface + y0*Source->width + x0;
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int s = x1 - x0;
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int y;
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for (y = y0; y < y1; ++y, to += This->width, from += Source->width)
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{
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memcpy(to, from, s);
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}
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}
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}
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@ -258,7 +316,7 @@ HRESULT __stdcall ddraw_surface_BltFast(IDirectDrawSurfaceImpl *This, DWORD dst_
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HRESULT __stdcall ddraw_surface_DeleteAttachedSurface(IDirectDrawSurfaceImpl *This, DWORD dwFlags, LPDIRECTDRAWSURFACE lpDDSurface)
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{
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printf("IDirectDrawSurface::DeleteAttachedSurface(This=%p, dwFlags=%d, lpDDSurface=%p)\n", This, (int)dwFlags, lpDDSurface);
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printf("IDirectDrawSurface::DeleteAttachedSurface(This=%p, dwFlags=%08X, lpDDSurface=%p)\n", This, (int)dwFlags, lpDDSurface);
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IDirectDrawSurface_Release(lpDDSurface);
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return DD_OK;
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}
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@ -431,7 +489,7 @@ HRESULT __stdcall ddraw_surface_IsLost(IDirectDrawSurfaceImpl *This)
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HRESULT __stdcall ddraw_surface_Lock(IDirectDrawSurfaceImpl *This, LPRECT lpDestRect, LPDDSURFACEDESC lpDDSurfaceDesc, DWORD dwFlags, HANDLE hEvent)
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{
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#if _DEBUG_X
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printf("DirectDrawSurface::Lock(This=%p, lpDestRect=%p, lpDDSurfaceDesc=%p, dwFlags=%d, hEvent=%p)\n", This, lpDestRect, lpDDSurfaceDesc, (int)dwFlags, hEvent);
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printf("DirectDrawSurface::Lock(This=%p, lpDestRect=%p, lpDDSurfaceDesc=%p, dwFlags=%08X, hEvent=%p)\n", This, lpDestRect, lpDDSurfaceDesc, (int)dwFlags, hEvent);
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if(dwFlags & DDLOCK_SURFACEMEMORYPTR)
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{
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