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Force CpuOptimized flag on off-screen plain surfaces

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This flag forces linear (non-swizzled) surface layout on Intel HD drivers.
Fixes issues with games that keep writing to unlocked surfaces (e.g. Nox)
as well as greatly increases lock performance.
This commit is contained in:
narzoul 2016-10-23 14:51:41 +02:00
parent 32259119c3
commit 0edcde6d55
1 changed files with 59 additions and 1 deletions
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60
DDrawCompat/D3dDdi/DeviceFuncs.cpp
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@ -101,21 +101,79 @@ std::ostream& operator<<(std::ostream& os, const D3DDDIBOX& box)
namespace namespace
{ {
D3DDDI_DEVICEFUNCS& getOrigVtable(HANDLE device);
D3DDDI_RESOURCEFLAGS getResourceTypeFlags();
void modifyCreateResourceFlags(D3DDDI_RESOURCEFLAGS& flags);
const UINT g_resourceTypeFlags = getResourceTypeFlags().Value;
HRESULT APIENTRY createResource(HANDLE hDevice, D3DDDIARG_CREATERESOURCE* pResource)
{
modifyCreateResourceFlags(pResource->Flags);
return getOrigVtable(hDevice).pfnCreateResource(hDevice, pResource);
}
HRESULT APIENTRY createResource2(HANDLE hDevice, D3DDDIARG_CREATERESOURCE2* pResource2)
{
modifyCreateResourceFlags(pResource2->Flags);
return getOrigVtable(hDevice).pfnCreateResource2(hDevice, pResource2);
}
HRESULT APIENTRY destroyDevice(HANDLE hDevice) HRESULT APIENTRY destroyDevice(HANDLE hDevice)
{ {
HRESULT result = D3dDdi::DeviceFuncs::s_origVtables.at(hDevice).pfnDestroyDevice(hDevice); HRESULT result = getOrigVtable(hDevice).pfnDestroyDevice(hDevice);
if (SUCCEEDED(result)) if (SUCCEEDED(result))
{ {
D3dDdi::DeviceFuncs::s_origVtables.erase(hDevice); D3dDdi::DeviceFuncs::s_origVtables.erase(hDevice);
} }
return result; return result;
} }
D3DDDI_DEVICEFUNCS& getOrigVtable(HANDLE device)
{
return D3dDdi::DeviceFuncs::s_origVtables.at(device);
}
D3DDDI_RESOURCEFLAGS getResourceTypeFlags()
{
D3DDDI_RESOURCEFLAGS flags = {};
flags.RenderTarget = 1;
flags.ZBuffer = 1;
flags.DMap = 1;
flags.Points = 1;
flags.RtPatches = 1;
flags.NPatches = 1;
flags.Video = 1;
flags.CaptureBuffer = 1;
flags.Primary = 1;
flags.Texture = 1;
flags.CubeMap = 1;
flags.VertexBuffer = 1;
flags.IndexBuffer = 1;
flags.DecodeRenderTarget = 1;
flags.DecodeCompressedBuffer = 1;
flags.VideoProcessRenderTarget = 1;
flags.Overlay = 1;
flags.TextApi = 1;
return flags;
}
void modifyCreateResourceFlags(D3DDDI_RESOURCEFLAGS& flags)
{
const bool isOffScreenPlain = 0 == (flags.Value & g_resourceTypeFlags);
if (isOffScreenPlain)
{
flags.CpuOptimized = 1;
}
}
} }
namespace D3dDdi namespace D3dDdi
{ {
void DeviceFuncs::setCompatVtable(D3DDDI_DEVICEFUNCS& vtable) void DeviceFuncs::setCompatVtable(D3DDDI_DEVICEFUNCS& vtable)
{ {
vtable.pfnCreateResource = &createResource;
vtable.pfnCreateResource2 = &createResource2;
vtable.pfnDestroyDevice = &destroyDevice; vtable.pfnDestroyDevice = &destroyDevice;
} }
} }