ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) {
IWineD3DSwapChainImpl *This = (IWineD3DSwapChainImpl *)iface;
DWORD refCount;
refCount = InterlockedDecrement(&This->ref);
TRACE("(%p) : ReleaseRef to %d\n", This, refCount);
if (refCount == 0) {
IWineD3DSwapChain_Destroy(iface);
}
return refCount;
}
static ULONG WINAPI IDirect3DSwapChain8Impl_Release(LPDIRECT3DSWAPCHAIN8 iface) {
IDirect3DSwapChain8Impl *This = (IDirect3DSwapChain8Impl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("%p decreasing refcount to %u.\n", iface, ref);
if (ref == 0) {
wined3d_mutex_lock();
IWineD3DSwapChain_Destroy(This->wineD3DSwapChain);
wined3d_mutex_unlock();
if (This->parentDevice) IUnknown_Release(This->parentDevice);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static ULONG WINAPI IDirect3DSwapChain9Impl_Release(LPDIRECT3DSWAPCHAIN9 iface) {
IDirect3DSwapChain9Impl *This = (IDirect3DSwapChain9Impl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("%p decreasing refcount to %u.\n", iface, ref);
if (ref == 0) {
IDirect3DDevice9Ex *parentDevice = This->parentDevice;
if (!This->isImplicit) {
wined3d_mutex_lock();
IWineD3DSwapChain_Destroy(This->wineD3DSwapChain);
wined3d_mutex_unlock();
HeapFree(GetProcessHeap(), 0, This);
}
/* Release the device last, as it may cause the device to be destroyed. */
if (parentDevice) IDirect3DDevice9Ex_Release(parentDevice);
}
return ref;
}