sync with OpenBSD -current

lib/libva/va/va_backend_prot.h

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2020 Intel Corporation. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL INTEL AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef VA_BACKEND_PROT_H
+#define VA_BACKEND_PROT_H
+
+#include <va/va_prot.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** \brief VTable version for VA/PROTECTION hooks. */
+#define VA_DRIVER_VTABLE_PROT_VERSION 1
+
+struct VADriverVTableProt {
+    unsigned int            version;
+
+    VAStatus
+    (*vaCreateProtectedSession)(
+        VADriverContextP ctx,
+        VAConfigID config_id,
+        VAProtectedSessionID *protected_session
+    );
+
+    VAStatus
+    (*vaDestroyProtectedSession)(
+        VADriverContextP ctx,
+        VAProtectedSessionID protected_session
+    );
+
+    VAStatus
+    (*vaAttachProtectedSession)(
+        VADriverContextP ctx,
+        VAContextID context,
+        VAProtectedSessionID protected_session
+    );
+
+    VAStatus
+    (*vaDetachProtectedSession)(
+        VADriverContextP ctx,
+        VAContextID context
+    );
+
+    VAStatus
+    (*vaProtectedSessionExecute)(
+        VADriverContextP ctx,
+        VAProtectedSessionID protected_session,
+        VABufferID buf_id
+    );
+
+    /** \brief Reserved bytes for future use, must be zero */
+    unsigned long reserved[VA_PADDING_MEDIUM];
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* VA_BACKEND_PROT_H */