Commit 63e23995 authored by Markus Amsler's avatar Markus Amsler Committed by Alexandre Julliard

d3d9: Handle volume refcount forwarding in d3d9.

parent 04dcffe3
......@@ -235,7 +235,9 @@ typedef struct IDirect3DVolume9Impl
/* IDirect3DVolume9 fields */
IWineD3DVolume *wineD3DVolume;
/* If set forward refcounting to this object */
IUnknown *forwardReference;
} IDirect3DVolume9Impl;
/* ------------------- */
......@@ -548,4 +550,6 @@ extern ULONG WINAPI D3D9CB_DestroyDepthStencilSurface (IWineD3DSurface *pSurface
extern ULONG WINAPI D3D9CB_DestroySurface(IWineD3DSurface *pSurface);
extern ULONG WINAPI D3D9CB_DestroyVolume(IWineD3DVolume *pVolume);
#endif /* __WINE_D3D9_PRIVATE_H */
......@@ -42,15 +42,13 @@ static HRESULT WINAPI IDirect3DVolume9Impl_QueryInterface(LPDIRECT3DVOLUME9 ifac
static ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
IUnknown *containerParent = NULL;
TRACE("(%p)\n", This);
IWineD3DVolume_GetContainerParent(This->wineD3DVolume, &containerParent);
if (containerParent) {
/* Forward to the containerParent */
TRACE("(%p) : Forwarding to %p\n", This, containerParent);
return IUnknown_AddRef(containerParent);
if (This->forwardReference) {
/* Forward refcounting */
TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
return IUnknown_AddRef(This->forwardReference);
} else {
/* No container, handle our own refcounting */
ULONG ref = InterlockedIncrement(&This->ref);
......@@ -61,15 +59,13 @@ static ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
static ULONG WINAPI IDirect3DVolume9Impl_Release(LPDIRECT3DVOLUME9 iface) {
IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
IUnknown *containerParent = NULL;
TRACE("(%p)\n", This);
IWineD3DVolume_GetContainerParent(This->wineD3DVolume, &containerParent);
if (containerParent) {
/* Forward to the containerParent */
TRACE("(%p) : Forwarding to %p\n", This, containerParent);
return IUnknown_Release(containerParent);
if (This->forwardReference) {
/* Forward refcounting */
TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
return IUnknown_Release(This->forwardReference);
} else {
/* No container, handle our own refcounting */
ULONG ref = InterlockedDecrement(&This->ref);
......@@ -228,7 +224,18 @@ HRESULT WINAPI D3D9CB_CreateVolume(IUnknown *pDevice, IUnknown *pSuperior, UINT
*ppVolume = NULL;
} else {
*ppVolume = (IWineD3DVolume *)object->wineD3DVolume;
object->forwardReference = pSuperior;
}
TRACE("(%p) Created volume %p\n", This, *ppVolume);
return hrc;
}
ULONG WINAPI D3D9CB_DestroyVolume(IWineD3DVolume *pVolume) {
IDirect3DVolume9Impl* volumeParent;
IWineD3DVolume_GetParent(pVolume, (IUnknown **) &volumeParent);
/* GetParent's AddRef was forwarded to an object in destruction.
* Releasing it here again would cause an endless recursion. */
volumeParent->forwardReference = NULL;
return IDirect3DVolume9_Release((IDirect3DVolume9*) volumeParent);
}
......@@ -58,7 +58,7 @@ static ULONG WINAPI IDirect3DVolumeTexture9Impl_Release(LPDIRECT3DVOLUMETEXTURE9
TRACE("(%p) : ReleaseRef to %d\n", This, ref);
if (ref == 0) {
IWineD3DVolumeTexture_Release(This->wineD3DVolumeTexture);
IWineD3DVolumeTexture_Destroy(This->wineD3DVolumeTexture, D3D9CB_DestroyVolume);
IUnknown_Release(This->parentDevice);
HeapFree(GetProcessHeap(), 0, This);
}
......
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