[host] d12: general cleanups

host/platform/Windows/capture/D12/d12.h

@@ -0,0 +1,36 @@
+/**
+ * Looking Glass
+ * Copyright © 2017-2024 The Looking Glass Authors
+ * https://looking-glass.io
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program 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 General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _H_D12_
+#define _H_D12_
+
+#include "com_ref.h"
+#include "interface/capture.h"
+
+extern ComScope * d12_comScope;
+#define comRef_toGlobal(dst, src) \
+  _comRef_toGlobal(d12_comScope, dst, src)
+
+// APIs for the backends to call
+
+void d12_updatePointer(
+  CapturePointer * pointer, void * shape, size_t shapeSize);
+
+#endif