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Cxbx-Reloaded
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overlays better

This commit is contained in:
Aaron Robinson 2003-10-20 06:27:21 +00:00
parent fdecfd9351
commit c9ddbb695d
2 changed files with 27 additions and 21 deletions
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Cxbx.opt
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48
Source/Win32/CxbxKrnl/EmuD3D8.cpp
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@ -628,27 +628,6 @@ static DWORD WINAPI EmuCreateDeviceProxy(LPVOID)
// cache device pointer
g_pD3DDevice8 = *g_EmuCDPD.ppReturnedDeviceInterface;
// check for YUY2 overlay support TODO: accept other overlay types
{
XTL::D3DDISPLAYMODE DisplayMode;
if(g_pD3DDevice8->GetDisplayMode(&DisplayMode) != D3D_OK)
g_bSupportsYUY2 = FALSE;
else
{
::HRESULT hRet = g_pD3D8->CheckDeviceFormat
(
g_EmuCDPD.Adapter, g_EmuCDPD.DeviceType,
(XTL::D3DFORMAT)DisplayMode.Format, 0, XTL::D3DRTYPE_SURFACE, XTL::D3DFMT_YUY2
);
g_bSupportsYUY2 = SUCCEEDED(hRet);
if(!g_bSupportsYUY2)
EmuWarning("YUY2 overlays are not supported in hardware, could be slow!");
}
}
// default NULL guid
ZeroMemory(&g_ddguid, sizeof(GUID));
@ -671,6 +650,33 @@ static DWORD WINAPI EmuCreateDeviceProxy(LPVOID)
EmuCleanup("Could not set cooperative level");
}
// check for YUY2 overlay support TODO: accept other overlay types
{
DWORD dwCodes = 0;
DWORD *lpCodes = 0;
g_pDD7->GetFourCCCodes(&dwCodes, lpCodes);
lpCodes = (DWORD*)malloc(dwCodes*sizeof(DWORD));
g_pDD7->GetFourCCCodes(&dwCodes, lpCodes);
g_bSupportsYUY2 = false;
for(DWORD v=0;v<dwCodes;v++)
{
if(lpCodes[v] == MAKEFOURCC('Y','U','Y','2'))
{
g_bSupportsYUY2 = true;
break;
}
}
free(lpCodes);
if(!g_bSupportsYUY2)
EmuWarning("YUY2 overlays are not supported in hardware, could be slow!");
}
// initialize primary surface
if(g_bSupportsYUY2)
{