1 /*
2  * Copyright (C) 2007 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include "Layer.h"
20 #include "BufferLayerConsumer.h"
21 
22 namespace android {
23 
24 class LayerRejecter : public BufferLayerConsumer::BufferRejecter {
25 public:
26     LayerRejecter(Layer::State& front, Layer::State& current, bool& recomputeVisibleRegions,
27                   bool stickySet, const std::string& name, int32_t overrideScalingMode,
28                   bool transformToDisplayInverse);
29 
30     virtual bool reject(const sp<GraphicBuffer>&, const BufferItem&);
31 
32 private:
33     Layer::State& mFront;
34     Layer::State& mCurrent;
35     bool& mRecomputeVisibleRegions;
36     const bool mStickyTransformSet;
37     const std::string& mName;
38     const int32_t mOverrideScalingMode;
39     const bool mTransformToDisplayInverse;
40 };
41 
42 } // namespace android
43