63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_SURFACE_FLINGER_DISPLAY_EVENT_CONNECTION_H
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#define ANDROID_SURFACE_FLINGER_DISPLAY_EVENT_CONNECTION_H
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#include <stdint.h>
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#include <sys/types.h>
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#include <gui/IDisplayEventConnection.h>
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#include <utils/Errors.h>
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#include <gui/DisplayEventReceiver.h>
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// ---------------------------------------------------------------------------
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namespace android {
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// ---------------------------------------------------------------------------
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class BitTube;
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class EventThread;
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// ---------------------------------------------------------------------------
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class DisplayEventConnection : public BnDisplayEventConnection {
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public:
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DisplayEventConnection(const sp<EventThread>& flinger);
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status_t postEvent(const DisplayEventReceiver::Event& event);
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private:
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virtual ~DisplayEventConnection();
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virtual void onFirstRef();
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virtual sp<BitTube> getDataChannel() const;
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virtual void setVsyncRate(uint32_t count);
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virtual void requestNextVsync(); // asynchronous
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sp<EventThread> const mEventThread;
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sp<BitTube> const mChannel;
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};
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// ---------------------------------------------------------------------------
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}; // namespace android
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// ---------------------------------------------------------------------------
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#endif /* ANDROID_SURFACE_FLINGER_DISPLAY_EVENT_CONNECTION_H */
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