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();
setRenderOffscreen(bool renderOffscreen)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