intel: implement fence functions
diff --git a/icd/intel/fence.h b/icd/intel/fence.h
new file mode 100644
index 0000000..8dd42f0
--- /dev/null
+++ b/icd/intel/fence.h
@@ -0,0 +1,73 @@
+/*
+ * XGL
+ *
+ * Copyright (C) 2014 LunarG, Inc.
+ *
+ * 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, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 FENCE_H
+#define FENCE_H
+
+#include "intel.h"
+#include "obj.h"
+
+struct intel_bo;
+struct intel_dev;
+
+struct intel_fence {
+ struct intel_obj obj;
+
+ struct intel_bo *submitted_bo;
+};
+
+static inline struct intel_fence *intel_fence(XGL_FENCE fence)
+{
+ return (struct intel_fence *) fence;
+}
+
+static inline struct intel_fence *intel_fence_from_obj(struct intel_obj *obj)
+{
+ return (struct intel_fence *) obj;
+}
+
+XGL_RESULT intel_fence_create(struct intel_dev *dev,
+ const XGL_FENCE_CREATE_INFO *info,
+ struct intel_fence **fence_ret);
+void intel_fence_destroy(struct intel_fence *fence);
+
+XGL_RESULT intel_fence_get_status(struct intel_fence *fence);
+XGL_RESULT intel_fence_wait(struct intel_fence *fence, int64_t timeout_ns);
+
+XGL_RESULT XGLAPI intelCreateFence(
+ XGL_DEVICE device,
+ const XGL_FENCE_CREATE_INFO* pCreateInfo,
+ XGL_FENCE* pFence);
+
+XGL_RESULT XGLAPI intelGetFenceStatus(
+ XGL_FENCE fence);
+
+XGL_RESULT XGLAPI intelWaitForFences(
+ XGL_DEVICE device,
+ XGL_UINT fenceCount,
+ const XGL_FENCE* pFences,
+ XGL_BOOL waitAll,
+ XGL_UINT64 timeout);
+
+#endif /* FENCE_H */