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d3d9: Handle volume container in d3d9.

This commit is contained in:
Markus Amsler 2006-12-18 00:18:05 +01:00 committed by Alexandre Julliard
parent 467b1dd3ad
commit d80dc79280
2 changed files with 7 additions and 21 deletions
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3
dlls/d3d9/d3d9_private.h
View File

@ -239,6 +239,9 @@ typedef struct IDirect3DVolume9Impl
/* IDirect3DVolume9 fields */
IWineD3DVolume *wineD3DVolume;
/* The volume container */
IUnknown *container;
/* If set forward refcounting to this object */
IUnknown *forwardReference;
} IDirect3DVolume9Impl;

25
dlls/d3d9/volume.c
View File

@ -111,35 +111,17 @@ static HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(LPDIRECT3DVOLUME9 ifa
static HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(LPDIRECT3DVOLUME9 iface, REFIID riid, void** ppContainer) {
IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
IWineD3DBase *wineD3DContainer = NULL;
IUnknown *wineD3DContainerParent = NULL;
HRESULT res;
TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
if (!This->container) return E_NOINTERFACE;
if (!ppContainer) {
ERR("Called without a valid ppContainer.\n");
}
/* Get the WineD3D container. */
res = IWineD3DVolume_GetContainer(This->wineD3DVolume, &IID_IWineD3DBase, (void **)&wineD3DContainer);
if (res != D3D_OK) return res;
if (!wineD3DContainer) {
ERR("IWineD3DSurface_GetContainer should never return NULL\n");
}
/* Get the parent */
IWineD3DBase_GetParent(wineD3DContainer, &wineD3DContainerParent);
IUnknown_Release(wineD3DContainer);
if (!wineD3DContainerParent) {
ERR("IWineD3DBase_GetParent should never return NULL\n");
}
/* Now, query the interface of the parent for the riid */
res = IUnknown_QueryInterface(wineD3DContainerParent, riid, ppContainer);
IUnknown_Release(wineD3DContainerParent);
res = IUnknown_QueryInterface(This->container, riid, ppContainer);
TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
@ -224,6 +206,7 @@ HRESULT WINAPI D3D9CB_CreateVolume(IUnknown *pDevice, IUnknown *pSuperior, UINT
*ppVolume = NULL;
} else {
*ppVolume = (IWineD3DVolume *)object->wineD3DVolume;
object->container = pSuperior;
object->forwardReference = pSuperior;
}
TRACE("(%p) Created volume %p\n", This, *ppVolume);