hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright 2018 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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#pragma once
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#include <memory>
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#include <utils/StrongPointer.h>
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struct ANativeWindow;
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namespace android {
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class IGraphicBufferProducer;
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namespace surfaceflinger {
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// A thin interface to abstract creating instances of Surface (gui/Surface.h) to
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// use as a NativeWindow.
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class NativeWindowSurface {
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public:
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virtual ~NativeWindowSurface();
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// Gets the NativeWindow to use for the surface.
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virtual sp<ANativeWindow> getNativeWindow() const = 0;
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// Indicates that the surface should allocate its buffers now.
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virtual void preallocateBuffers() = 0;
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};
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namespace impl {
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std::unique_ptr<NativeWindowSurface> createNativeWindowSurface(const sp<IGraphicBufferProducer>&);
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} // namespace impl
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} // namespace surfaceflinger
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} // namespace android
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