rename DisplayHardware to DisplayDevice
Change-Id: I3f7250cd914e0da4f9ec2c9403587bbe12f3cc62
diff --git a/services/surfaceflinger/DisplayHardware/DisplayDeviceBase.h b/services/surfaceflinger/DisplayHardware/DisplayDeviceBase.h
new file mode 100644
index 0000000..9432cf2
--- /dev/null
+++ b/services/surfaceflinger/DisplayHardware/DisplayDeviceBase.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_DISPLAY_HARDWARE_BASE_H
+#define ANDROID_DISPLAY_HARDWARE_BASE_H
+
+#include <stdint.h>
+
+namespace android {
+
+class DisplayDeviceBase {
+public:
+ DisplayDeviceBase(uint32_t displayIndex);
+ ~DisplayDeviceBase();
+
+ // console management
+ void releaseScreen() const;
+ void acquireScreen() const;
+ bool isScreenAcquired() const;
+
+ bool canDraw() const;
+
+private:
+ mutable int mScreenAcquired;
+};
+
+}; // namespace android
+
+#endif // ANDROID_DISPLAY_HARDWARE_BASE_H