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      1 /*
      2  * Copyright (C) 2014 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 #ifndef TESTCONTEXT_H
     18 #define TESTCONTEXT_H
     19 
     20 #include <gui/BufferItemConsumer.h>
     21 #include <gui/DisplayEventReceiver.h>
     22 #include <gui/ISurfaceComposer.h>
     23 #include <gui/Surface.h>
     24 #include <gui/SurfaceComposerClient.h>
     25 #include <gui/SurfaceControl.h>
     26 #include <ui/DisplayInfo.h>
     27 #include <utils/Looper.h>
     28 
     29 #include <atomic>
     30 #include <thread>
     31 
     32 namespace android {
     33 namespace uirenderer {
     34 namespace test {
     35 
     36 extern DisplayInfo gDisplay;
     37 #define dp(x) ((x)*android::uirenderer::test::gDisplay.density)
     38 
     39 DisplayInfo getInternalDisplay();
     40 
     41 class TestContext {
     42 public:
     43     TestContext();
     44     ~TestContext();
     45 
     46     // Must be called before surface();
     47     void setRenderOffscreen(bool renderOffscreen) {
     48         LOG_ALWAYS_FATAL_IF(mSurface.get(), "Must be called before surface is created");
     49         mRenderOffscreen = renderOffscreen;
     50     }
     51 
     52     sp<Surface> surface();
     53 
     54     void waitForVsync();
     55 
     56 private:
     57     void createSurface();
     58     void createWindowSurface();
     59     void createOffscreenSurface();
     60 
     61     sp<SurfaceComposerClient> mSurfaceComposerClient;
     62     sp<SurfaceControl> mSurfaceControl;
     63     sp<BufferItemConsumer> mConsumer;
     64     DisplayEventReceiver mDisplayEventReceiver;
     65     sp<Looper> mLooper;
     66     sp<Surface> mSurface;
     67     bool mRenderOffscreen;
     68 };
     69 
     70 }  // namespace test
     71 }  // namespace uirenderer
     72 }  // namespace android
     73 
     74 #endif
     75