56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/*
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* Copyright 2013 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_SF_VIRTUAL_DISPLAY_SURFACE_H
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#define ANDROID_SF_VIRTUAL_DISPLAY_SURFACE_H
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#include "DisplaySurface.h"
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// ---------------------------------------------------------------------------
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namespace android {
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// ---------------------------------------------------------------------------
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class HWComposer;
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/* This DisplaySurface implementation is a stub used for developing HWC
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* virtual display support. It is currently just a passthrough.
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*/
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class VirtualDisplaySurface : public DisplaySurface {
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public:
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VirtualDisplaySurface(HWComposer& hwc, int32_t dispId,
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const sp<IGraphicBufferProducer>& sink,
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const String8& name);
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virtual sp<IGraphicBufferProducer> getIGraphicBufferProducer() const;
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virtual status_t compositionComplete();
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virtual status_t advanceFrame();
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virtual void onFrameCommitted();
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virtual void dump(String8& result) const;
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private:
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virtual ~VirtualDisplaySurface();
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sp<IGraphicBufferProducer> mSink;
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};
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// ---------------------------------------------------------------------------
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} // namespace android
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// ---------------------------------------------------------------------------
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#endif // ANDROID_SF_VIRTUAL_DISPLAY_SURFACE_H
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