quartz: Use an IDL file to define the IAMFilterData iface.
diff --git a/dlls/quartz/fil_data.idl b/dlls/quartz/fil_data.idl
new file mode 100644
index 0000000..93cdf1e
--- /dev/null
+++ b/dlls/quartz/fil_data.idl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2009 Vitaliy Margolen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+import "objidl.idl";
+import "strmif.idl";
+import "unknwn.idl";
+
+
+/*****************************************************************************
+ * IAMFilterData interface
+ *
+ * Notes:
+ * - This interface is deprecated and IFilterMapper2 should be used instead.
+ * - There is no full replacement for IAMFilterData::ParseFilterData short of manually
+ * parsing out the REGFILTER2 struct from the binary blob.
+ */
+[
+ object,
+ uuid(97f7c4d4-547b-4a5f-8332-536430ad2e4d),
+ pointer_default(unique)
+]
+interface IAMFilterData : IUnknown
+{
+ typedef [unique] IAMFilterData *LPIAMFILTERDATA;
+
+ HRESULT ParseFilterData(
+ [in] BYTE * rgbFilterData,
+ [in] ULONG cb,
+ [out] BYTE ** prgbRegFilter2);
+
+ HRESULT CreateFilterData(
+ [in] REGFILTER2 * prf2,
+ [out] BYTE ** prgbFilterData,
+ [out] ULONG * pcb);
+}
