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Cxbx-Reloaded
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hmm

This commit is contained in:
Aaron Robinson 2003-07-31 16:28:14 +00:00
parent 86d1647f66
commit e70442077b
1 changed files with 42 additions and 2 deletions
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44
Source/Win32/CxbxKrnl/EmuD3D8.cpp
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@ -3095,8 +3095,48 @@ VOID WINAPI XTL::EmuIDirect3DDevice8_UpdateOverlay
}
else
{
// TODO: copy over to back buffer
EmuWarning("Overlay is not being displayed");
// TODO: dont assume X8R8G8B8 ?
D3DLOCKED_RECT LockedRectDest;
D3DLOCKED_RECT LockedRectSour;
IDirect3DSurface8 *pBackBuffer=0;
HRESULT hRet = g_pD3DDevice8->GetBackBuffer(0, D3DBACKBUFFER_TYPE_MONO, &pBackBuffer);
// if we obtained the backbuffer, manually translate the YUY2 into the backbuffer format
if(hRet == D3D_OK && pBackBuffer->LockRect(&LockedRectDest, NULL, NULL) == D3D_OK)
{
// remove any stale locks
pSurface->EmuSurface8->UnlockRect();
hRet = pSurface->EmuSurface8->LockRect(&LockedRectSour, NULL, D3DLOCK_READONLY);
if(hRet == D3D_OK)
{
uint08 *pDest = (uint08*)LockedRectDest.pBits;
uint08 *pSour = (uint08*)LockedRectSour.pBits;
for(uint y=0;y<g_dwOverlayH;y++)
{
for(uint x=0;x<g_dwOverlayW*4;x+=4)
{
pDest[x+0] = 0xFF;
pDest[x+1] = 0xFF;
pDest[x+2] = 0xFF;
pDest[x+3] = 0xFF;
}
// memcpy(pDest, pSour, LockedRectDest.Pitch);
pDest += LockedRectDest.Pitch;
pSour += LockedRectSour.Pitch;
}
pSurface->EmuSurface8->UnlockRect();
}
pBackBuffer->UnlockRect();
}
}
EmuSwapFS(); // XBox FS