st/nine: Add missing c++ declaration for IDirect3DVolumeTexture9

Reviewed-by: Ilia Mirkin <[email protected]>
Reviewed-by: David Heidelberg <[email protected]>
Reviewed-by: Axel Davy <[email protected]>
Signed-off-by: Xavier Bouchoux <[email protected]>

Cc: "10.4" <[email protected]>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/D3D9/d3d9.h b/include/D3D9/d3d9.h
index f872be79b9e..e8b5214fd0c 100644
--- a/include/D3D9/d3d9.h
+++ b/include/D3D9/d3d9.h
@@ -399,6 +399,16 @@ struct IDirect3DVolume9 : public IUnknown
 	virtual HRESULT WINAPI UnlockBox() = 0;
 };
 
+struct IDirect3DVolumeTexture9 : public IDirect3DBaseTexture9
+{
+    virtual HRESULT WINAPI GetLevelDesc(UINT Level, D3DVOLUME_DESC *pDesc) = 0;
+    virtual HRESULT WINAPI GetVolumeLevel(UINT Level, IDirect3DVolume9 **ppVolumeLevel) = 0;
+    virtual HRESULT WINAPI LockBox(UINT Level, D3DLOCKED_BOX *pLockedVolume, const D3DBOX *pBox, DWORD Flags) = 0;
+    virtual HRESULT WINAPI UnlockBox(UINT Level) = 0;
+    virtual HRESULT WINAPI AddDirtyBox(const D3DBOX *pDirtyBox) = 0;
+};
+
+
 #else /* __cplusplus */
 
 extern const GUID IID_IDirect3D9;