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ddraw: Add a separate function for palette initialization.

This commit is contained in:
Henri Verbeet 2010-08-19 18:57:46 +02:00 committed by Alexandre Julliard
parent 584cb331a9
commit e2021722fc
3 changed files with 32 additions and 11 deletions
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15
dlls/ddraw/ddraw.c
View File

@ -3952,7 +3952,8 @@ static HRESULT WINAPI ddraw7_CreatePalette(IDirectDraw7 *iface, DWORD Flags,
{
IDirectDrawImpl *This = (IDirectDrawImpl *)iface;
IDirectDrawPaletteImpl *object;
HRESULT hr = DDERR_GENERIC;
HRESULT hr;
TRACE("(%p)->(%x,%p,%p,%p)\n", This, Flags, ColorTable, Palette, pUnkOuter);
EnterCriticalSection(&ddraw_cs);
@ -3979,20 +3980,16 @@ static HRESULT WINAPI ddraw7_CreatePalette(IDirectDraw7 *iface, DWORD Flags,
return E_OUTOFMEMORY;
}
object->lpVtbl = &IDirectDrawPalette_Vtbl;
object->ref = 1;
hr = IWineD3DDevice_CreatePalette(This->wineD3DDevice, Flags,
ColorTable, &object->wineD3DPalette, (IUnknown *)object);
if(hr != DD_OK)
hr = ddraw_palette_init(object, This, Flags, ColorTable);
if (FAILED(hr))
{
WARN("Failed to initialize palette, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
LeaveCriticalSection(&ddraw_cs);
return hr;
}
IDirectDraw7_AddRef(iface);
object->ifaceToRelease = (IUnknown *) iface;
TRACE("Created palette %p.\n", object);
*Palette = (IDirectDrawPalette *)object;
LeaveCriticalSection(&ddraw_cs);
return DD_OK;

4
dlls/ddraw/ddraw_private.h
View File

@ -477,7 +477,9 @@ struct IDirectDrawPaletteImpl
/* IDirectDrawPalette fields */
IUnknown *ifaceToRelease;
};
extern const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl DECLSPEC_HIDDEN;
HRESULT ddraw_palette_init(IDirectDrawPaletteImpl *palette,
IDirectDrawImpl *ddraw, DWORD flags, PALETTEENTRY *entries) DECLSPEC_HIDDEN;
/******************************************************************************
* DirectDraw ClassFactory implementation - incomplete

24
dlls/ddraw/palette.c
View File

@ -240,7 +240,7 @@ IDirectDrawPaletteImpl_GetEntries(IDirectDrawPalette *iface,
return hr;
}
const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl =
static const struct IDirectDrawPaletteVtbl ddraw_palette_vtbl =
{
/*** IUnknown ***/
IDirectDrawPaletteImpl_QueryInterface,
@ -252,3 +252,25 @@ const IDirectDrawPaletteVtbl IDirectDrawPalette_Vtbl =
IDirectDrawPaletteImpl_Initialize,
IDirectDrawPaletteImpl_SetEntries
};
HRESULT ddraw_palette_init(IDirectDrawPaletteImpl *palette,
IDirectDrawImpl *ddraw, DWORD flags, PALETTEENTRY *entries)
{
HRESULT hr;
palette->lpVtbl = &ddraw_palette_vtbl;
palette->ref = 1;
hr = IWineD3DDevice_CreatePalette(ddraw->wineD3DDevice, flags,
entries, &palette->wineD3DPalette, (IUnknown *)palette);
if (FAILED(hr))
{
WARN("Failed to create wined3d palette, hr %#x.\n", hr);
return hr;
}
palette->ifaceToRelease = (IUnknown *)ddraw;
IUnknown_AddRef(palette->ifaceToRelease);
return DD_OK;
}