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Ddraw::Unlock no longer calls present, Device_Present needs to be manually called. This helps performance and visuals.

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This commit is contained in:
Justin Marshall
2020-06-05 08:24:07 -07:00
parent ca88e13be0
commit 56b557727b
13 changed files with 41 additions and 12 deletions
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ddraw/ddrawwrapper/DirectDrawSurfaceWrapper.cpp
+12 -5
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@@ -1041,6 +1041,11 @@ HRESULT __stdcall IDirectDrawSurfaceWrapper::SetPalette(LPDIRECTDRAWPALETTE lpDD
*/
}
IDirectDrawWrapper* currentddrawParent = nullptr;
void Device_Present(void) {
currentddrawParent->Present();
}
// Notifies DirectDraw that the direct surface manipulations are complete.
HRESULT __stdcall IDirectDrawSurfaceWrapper::Unlock(LPVOID lpRect)
{
@@ -1094,12 +1099,14 @@ HRESULT __stdcall IDirectDrawSurfaceWrapper::Unlock(LPVOID lpRect)
IDirectDrawSurface7::Lock and IDirectDrawSurface7::Unlock methods.
*/
currentddrawParent = ddrawParent;
// Present the surface
if(!ddrawParent->Present())
{
// Failed to presnt the surface, error reporting handled previously
return DDERR_GENERIC;
}
//if(!ddrawParent->Present())
//{
// // Failed to presnt the surface, error reporting handled previously
// return DDERR_GENERIC;
//}
// Success
return DD_OK;