drm_hwcomposer: move header files into source directory
... to improve navigation between source/header file.
Unnecessary dependencies also removed.
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Change-Id: I2c3bf993b8c5f356490433fd94e90011487a1276
diff --git a/drm/vsyncworker.h b/drm/vsyncworker.h
new file mode 100644
index 0000000..cbf4ffa
--- /dev/null
+++ b/drm/vsyncworker.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2015 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_EVENT_WORKER_H_
+#define ANDROID_EVENT_WORKER_H_
+
+#include <hardware/hardware.h>
+#include <hardware/hwcomposer.h>
+#include <stdint.h>
+
+#include <map>
+
+#include "drmdevice.h"
+#include "utils/worker.h"
+
+namespace android {
+
+class VsyncCallback {
+ public:
+ virtual ~VsyncCallback() {
+ }
+ virtual void Callback(int display, int64_t timestamp) = 0;
+};
+
+class VSyncWorker : public Worker {
+ public:
+ VSyncWorker();
+ ~VSyncWorker() override;
+
+ int Init(DrmDevice *drm, int display);
+ void RegisterCallback(std::shared_ptr<VsyncCallback> callback);
+
+ void VSyncControl(bool enabled);
+
+ protected:
+ void Routine() override;
+
+ private:
+ int64_t GetPhasedVSync(int64_t frame_ns, int64_t current);
+ int SyntheticWaitVBlank(int64_t *timestamp);
+
+ DrmDevice *drm_;
+
+ // shared_ptr since we need to use this outside of the thread lock (to
+ // actually call the hook) and we don't want the memory freed until we're
+ // done
+ std::shared_ptr<VsyncCallback> callback_ = NULL;
+
+ int display_;
+ std::atomic_bool enabled_;
+ int64_t last_timestamp_;
+};
+} // namespace android
+
+#endif