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Cxbx-Reloaded
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hmm

This commit is contained in:
Aaron Robinson 2003-07-30 04:57:03 +00:00
parent 708b60c1fe
commit 992b97e33f
1 changed files with 29 additions and 13 deletions
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42
Source/Win32/CxbxKrnl/EmuD3D8.cpp
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@ -78,6 +78,7 @@ static inline void EmuVerifyResourceIsRegistered(XTL::X_D3DResource *pResourc
// ******************************************************************
static XTL::LPDIRECT3D8 g_pD3D8 = NULL; // Direct3D8
static XTL::LPDIRECT3DDEVICE8 g_pD3DDevice8 = NULL; // Direct3D8 Device
static BOOL g_bSupportsYUY2 = FALSE;// Does device support YUY2 overlays?
static XTL::LPDIRECTDRAW7 g_pDD7 = NULL; // DirectDraw7
static XTL::LPDIRECTDRAWSURFACE7 g_pDDSPrimary = NULL; // DirectDraw7 Primary Surface
static XTL::LPDIRECTDRAWSURFACE7 g_pDDSOverlay7 = NULL; // DirectDraw7 Overlay Surface
@ -481,6 +482,18 @@ HRESULT WINAPI XTL::EmuIDirect3D8_CreateDevice
g_pD3DDevice8 = 0;
}
// ******************************************************************
// * check for YUY2 overlay support
// ******************************************************************
{
HRESULT hRet = g_pD3D8->CheckDeviceFormat(Adapter, DeviceType, (XTL::D3DFORMAT)pPresentationParameters->BackBufferFormat, 0, D3DRTYPE_TEXTURE, D3DFMT_YUY2);
g_bSupportsYUY2 = SUCCEEDED(hRet);
if(!g_bSupportsYUY2)
EmuWarning("YUY2 overlays are not supported in hardware, could be slow!");
}
// ******************************************************************
// * verify no ugly circumstances
// ******************************************************************
@ -529,16 +542,16 @@ HRESULT WINAPI XTL::EmuIDirect3D8_CreateDevice
}
pPresentationParameters->Flags &= D3DPRESENTFLAG_LOCKABLE_BACKBUFFER;
// ******************************************************************
// * Retrieve Resolution from Configuration
// ******************************************************************
if(pPresentationParameters->Windowed)
{
D3DDISPLAYMODE D3DDisplayMode;
sscanf(g_XBVideo.GetVideoResolution(), "%d x %d", &pPresentationParameters->BackBufferWidth, &pPresentationParameters->BackBufferHeight);
D3DDISPLAYMODE D3DDisplayMode;
g_pD3D8->GetAdapterDisplayMode(g_XBVideo.GetDisplayAdapter(), &D3DDisplayMode);
pPresentationParameters->BackBufferFormat = D3DDisplayMode.Format;
@ -622,7 +635,6 @@ HRESULT WINAPI XTL::EmuIDirect3D8_CreateDevice
// ******************************************************************
g_pD3DDevice8->BeginScene();
EmuSwapFS(); // XBox FS
return hRet;
@ -1702,9 +1714,14 @@ HRESULT WINAPI XTL::EmuIDirect3DDevice8_CreateTexture
printf("*Warning* D3DFMT_D24S8 is an unsupported texture format!\n");
PCFormat = D3DFMT_X8R8G8B8;
}
if(PCFormat == D3DFMT_YUY2)
else if(PCFormat == D3DFMT_YUY2)
{
if(!g_bSupportsYUY2)
{
EmuWarning("*Warning* YUY2 not supported, using X8R8G8B8");
PCFormat = D3DFMT_X8R8G8B8;
}
// cache the overlay size
g_dwOverlayW = Width;
g_dwOverlayH = Height;
@ -1720,14 +1737,13 @@ HRESULT WINAPI XTL::EmuIDirect3DDevice8_CreateTexture
for(v=0;v<32;v++)
{
if(Width & (1 << v))
NewWidth = 1 << v;
}
int mask = 1 << v;
for(v=0;v<32;v++)
{
if(Height & (1 << v))
NewHeight = 1 << v;
if(Width & mask)
NewWidth = mask;
if(Height & mask)
NewHeight = mask;
}
if(Width != NewWidth)