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d3d1x: fix refcounting of GalliumD3D11DeviceChild objects

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An external Release would have lowered the device reference count,
but an internal reference in the context does not raise it (by
design).
This commit is contained in:
Christoph Bumiller 2011-10-12 21:08:40 +02:00
parent 3fc2818f2b
commit cb88426293
1 changed files with 6 additions and 2 deletions
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8
src/gallium/state_trackers/d3d1x/gd3d11/d3d11_objects.h
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@ -42,6 +42,12 @@ struct GalliumD3D11DeviceChild : public GalliumPrivateDataComObject<Base, dual_r
device->AddRef();
}
virtual ~GalliumD3D11DeviceChild()
{
if(device)
device->Release();
}
/* The purpose of this is to avoid cyclic garbage, since this won't hold
* a pointer to the device if it is only held by a pipeline binding in the immediate context
*
@ -50,13 +56,11 @@ struct GalliumD3D11DeviceChild : public GalliumPrivateDataComObject<Base, dual_r
*/
inline ULONG add_ref()
{
device->AddRef();
return GalliumPrivateDataComObject<Base, dual_refcnt_t>::add_ref();
}
inline ULONG release()
{
device->Release();
return GalliumPrivateDataComObject<Base, dual_refcnt_t>::release();
}