drm_hwcomposer: use CamelCase in source/header files related to class
Main goal is to increase readability of file names.
AOSP uses camelcase for files in many projects.
Lets do the same for drm_hwcomposer.
Keep platform/ directory as is, since class names is different from file names.
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Change-Id: I7e992357851c2a86711f4da1241c4d507359e56b
diff --git a/backend/Backend.h b/backend/Backend.h
new file mode 100644
index 0000000..898fece
--- /dev/null
+++ b/backend/Backend.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 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_BACKEND_H
+#define ANDROID_BACKEND_H
+
+#include "DrmHwcTwo.h"
+
+namespace android {
+
+class Backend {
+ public:
+ virtual ~Backend() = default;
+ virtual HWC2::Error ValidateDisplay(DrmHwcTwo::HwcDisplay *display,
+ uint32_t *num_types,
+ uint32_t *num_requests);
+ virtual std::tuple<int, int> GetClientLayers(
+ DrmHwcTwo::HwcDisplay *display,
+ const std::map<uint32_t, DrmHwcTwo::HwcLayer *> &z_map);
+ virtual bool IsClientLayer(DrmHwcTwo::HwcDisplay *display,
+ DrmHwcTwo::HwcLayer *layer);
+};
+} // namespace android
+
+#endif