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ddraw: Just use a static variable for scanline emulation. 

Tracking it per ddraw object doesn't add much.
This commit is contained in:
Henri Verbeet 2011-09-13 20:02:23 +02:00 committed by Alexandre Julliard
parent e80e73586d
commit 60f6c41a67
2 changed files with 6 additions and 6 deletions
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11
dlls/ddraw/ddraw.c
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@ -1880,29 +1880,30 @@ static HRESULT WINAPI ddraw1_WaitForVerticalBlank(IDirectDraw *iface, DWORD flag
static HRESULT WINAPI ddraw7_GetScanLine(IDirectDraw7 *iface, DWORD *Scanline)
{
IDirectDrawImpl *This = impl_from_IDirectDraw7(iface);
static DWORD cur_scanline;
static BOOL hide = FALSE;
WINED3DDISPLAYMODE Mode;
TRACE("iface %p, line %p.\n", iface, Scanline);
/* This function is called often, so print the fixme only once */
EnterCriticalSection(&ddraw_cs);
if(!hide)
{
FIXME("iface %p, line %p partial stub!\n", iface, Scanline);
hide = TRUE;
}
EnterCriticalSection(&ddraw_cs);
wined3d_device_get_display_mode(This->wined3d_device, 0, &Mode);
LeaveCriticalSection(&ddraw_cs);
/* Fake the line sweeping of the monitor */
/* FIXME: We should synchronize with a source to keep the refresh rate */
*Scanline = This->cur_scanline++;
*Scanline = cur_scanline++;
/* Assume 20 scan lines in the vertical blank */
if (This->cur_scanline >= Mode.Height + 20)
This->cur_scanline = 0;
if (cur_scanline >= Mode.Height + 20)
cur_scanline = 0;
LeaveCriticalSection(&ddraw_cs);
return DD_OK;
}

1
dlls/ddraw/ddraw_private.h
View File

@ -89,7 +89,6 @@ struct IDirectDrawImpl
BOOL d3d_initialized;
/* Misc ddraw fields */
DWORD cur_scanline;
BOOL fake_vblank;
BOOL initialized;