hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
|
|
* Copyright 2018 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.
|
|
*/
|
|
|
|
#include "NativeWindowSurface.h"
|
|
|
|
#include <gui/IGraphicBufferProducer.h>
|
|
#include <gui/Surface.h>
|
|
|
|
namespace android::surfaceflinger {
|
|
|
|
NativeWindowSurface::~NativeWindowSurface() = default;
|
|
|
|
namespace impl {
|
|
|
|
std::unique_ptr<surfaceflinger::NativeWindowSurface> createNativeWindowSurface(
|
|
const sp<IGraphicBufferProducer>& producer) {
|
|
class NativeWindowSurface final : public surfaceflinger::NativeWindowSurface {
|
|
public:
|
|
explicit NativeWindowSurface(const sp<IGraphicBufferProducer>& producer)
|
|
: mSurface(sp<Surface>::make(producer, /* controlledByApp */ false)) {}
|
|
|
|
~NativeWindowSurface() override = default;
|
|
|
|
sp<ANativeWindow> getNativeWindow() const override { return mSurface; }
|
|
|
|
void preallocateBuffers() override { mSurface->allocateBuffers(); }
|
|
|
|
private:
|
|
sp<Surface> mSurface;
|
|
};
|
|
|
|
return std::make_unique<NativeWindowSurface>(producer);
|
|
}
|
|
|
|
} // namespace impl
|
|
} // namespace android::surfaceflinger
|