1 /*
2  * Copyright (C) 2021 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 package android.view.cts.util;
18 
19 import static org.junit.Assert.assertTrue;
20 
21 import android.graphics.Rect;
22 import android.view.Surface;
23 
24 public class ASurfaceControlTestUtils {
25     static {
26         System.loadLibrary("ctsview_jni");
27     }
28 
29     public interface TransactionCompleteListener {
onTransactionComplete(long latchTime, long presentTime)30         void onTransactionComplete(long latchTime, long presentTime);
31     }
32 
createSurfaceTransaction()33     public static long createSurfaceTransaction() {
34         long surfaceTransaction = nSurfaceTransaction_create();
35         assertTrue("failed to create surface transaction", surfaceTransaction != 0);
36         return surfaceTransaction;
37     }
38 
reparent(long surfaceControl, long newParentSurfaceControl)39     public static void reparent(long surfaceControl, long newParentSurfaceControl) {
40         long surfaceTransaction = createSurfaceTransaction();
41         nSurfaceTransaction_reparent(surfaceControl, newParentSurfaceControl, surfaceTransaction);
42         applyAndDeleteSurfaceTransaction(surfaceTransaction);
43     }
44 
applyAndDeleteSurfaceTransaction(long surfaceTransaction)45     public static void applyAndDeleteSurfaceTransaction(long surfaceTransaction) {
46         nSurfaceTransaction_apply(surfaceTransaction);
47         nSurfaceTransaction_delete(surfaceTransaction);
48     }
49 
setVisibility(long surfaceControl, boolean visible)50     public static void setVisibility(long surfaceControl, boolean visible) {
51         long surfaceTransaction = createSurfaceTransaction();
52         nSurfaceTransaction_setVisibility(surfaceControl, surfaceTransaction, visible);
53         applyAndDeleteSurfaceTransaction(surfaceTransaction);
54     }
55 
setBufferOpaque(long surfaceControl, boolean opaque)56     public static void setBufferOpaque(long surfaceControl, boolean opaque) {
57         long surfaceTransaction = createSurfaceTransaction();
58         nSurfaceTransaction_setBufferOpaque(surfaceControl, surfaceTransaction, opaque);
59         applyAndDeleteSurfaceTransaction(surfaceTransaction);
60     }
61 
setGeometry(long surfaceControl, int srcLeft, int srcTop, int srcRight, int srcBottom, int dstLeft, int dstTop, int dstRight, int dstBottom, int transform)62     public static void setGeometry(long surfaceControl, int srcLeft, int srcTop, int srcRight,
63             int srcBottom, int dstLeft, int dstTop, int dstRight, int dstBottom,
64             int transform) {
65         long surfaceTransaction = createSurfaceTransaction();
66         nSurfaceTransaction_setGeometry(surfaceControl, surfaceTransaction, srcLeft, srcTop,
67                 srcRight, srcBottom,
68                 dstLeft, dstTop, dstRight, dstBottom, transform);
69         applyAndDeleteSurfaceTransaction(surfaceTransaction);
70     }
71 
setZOrder(long surfaceControl, int z)72     public static void setZOrder(long surfaceControl, int z) {
73         long surfaceTransaction = createSurfaceTransaction();
74         nSurfaceTransaction_setZOrder(surfaceControl, surfaceTransaction, z);
75         applyAndDeleteSurfaceTransaction(surfaceTransaction);
76     }
77 
setBufferAlpha(long surfaceControl, double alpha)78     public static void setBufferAlpha(long surfaceControl, double alpha) {
79         long surfaceTransaction = createSurfaceTransaction();
80         nSurfaceTransaction_setBufferAlpha(surfaceControl, surfaceTransaction, alpha);
81         applyAndDeleteSurfaceTransaction(surfaceTransaction);
82     }
83 
setColor(long surfaceControl, float red, float green, float blue, float alpha)84     public static void setColor(long surfaceControl, float red, float green, float blue,
85             float alpha) {
86         long surfaceTransaction = createSurfaceTransaction();
87         nSurfaceTransaction_setColor(surfaceControl, surfaceTransaction, red, green, blue, alpha);
88         applyAndDeleteSurfaceTransaction(surfaceTransaction);
89     }
90 
setPosition(long surfaceControl, int x, int y)91     public static void setPosition(long surfaceControl, int x, int y) {
92         long surfaceTransaction = createSurfaceTransaction();
93         nSurfaceTransaction_setPosition(surfaceControl, surfaceTransaction, x, y);
94         applyAndDeleteSurfaceTransaction(surfaceTransaction);
95     }
96 
setScale(long surfaceControl, float xScale, float yScale)97     public static void setScale(long surfaceControl, float xScale, float yScale) {
98         long surfaceTransaction = createSurfaceTransaction();
99         nSurfaceTransaction_setScale(surfaceControl, surfaceTransaction, xScale, yScale);
100         applyAndDeleteSurfaceTransaction(surfaceTransaction);
101     }
102 
setBufferTransform(long surfaceControl, int bufferTransform)103     public static void setBufferTransform(long surfaceControl, int bufferTransform) {
104         long surfaceTransaction = createSurfaceTransaction();
105         nSurfaceTransaction_setBufferTransform(surfaceControl, surfaceTransaction,
106                 bufferTransform);
107         applyAndDeleteSurfaceTransaction(surfaceTransaction);
108     }
109 
setCrop(long surfaceControl, Rect crop)110     public static void setCrop(long surfaceControl, Rect crop) {
111         long surfaceTransaction = createSurfaceTransaction();
112         nSurfaceTransaction_setCrop(surfaceControl, surfaceTransaction, crop.left, crop.top,
113                 crop.right, crop.bottom);
114         applyAndDeleteSurfaceTransaction(surfaceTransaction);
115     }
116 
117     ///////////////////////////////////////////////////////////////////////////
118     // Native function prototypes
119     ///////////////////////////////////////////////////////////////////////////
120 
nSurfaceTransaction_create()121     public static native long nSurfaceTransaction_create();
nSurfaceTransaction_delete(long surfaceTransaction)122     public static native void nSurfaceTransaction_delete(long surfaceTransaction);
nSurfaceTransaction_apply(long surfaceTransaction)123     public static native void nSurfaceTransaction_apply(long surfaceTransaction);
nSurfaceControl_createFromWindow(Surface surface)124     public static native long nSurfaceControl_createFromWindow(Surface surface);
nSurfaceControl_create(long surfaceControl)125     public static native long nSurfaceControl_create(long surfaceControl);
nSurfaceControl_acquire(long surfaceControl)126     public static native void nSurfaceControl_acquire(long surfaceControl);
nSurfaceControl_release(long surfaceControl)127     public static native void nSurfaceControl_release(long surfaceControl);
nSurfaceTransaction_setSolidBuffer( long surfaceControl, long surfaceTransaction, int width, int height, int color)128     public static native long nSurfaceTransaction_setSolidBuffer(
129             long surfaceControl, long surfaceTransaction, int width, int height, int color);
nSurfaceTransaction_setBuffer(long surfaceControl, long surfaceTransaction, long buffer)130     public static native void nSurfaceTransaction_setBuffer(long surfaceControl,
131             long surfaceTransaction, long buffer);
nSurfaceTransaction_setQuadrantBuffer(long surfaceControl, long surfaceTransaction, int width, int height, int colorTopLeft, int colorTopRight, int colorBottomRight, int colorBottomLeft)132     public static native long nSurfaceTransaction_setQuadrantBuffer(long surfaceControl,
133             long surfaceTransaction, int width, int height, int colorTopLeft, int colorTopRight,
134             int colorBottomRight, int colorBottomLeft);
nSurfaceTransaction_releaseBuffer(long buffer)135     public static native void nSurfaceTransaction_releaseBuffer(long buffer);
nSurfaceTransaction_setVisibility( long surfaceControl, long surfaceTransaction, boolean show)136     public static native void nSurfaceTransaction_setVisibility(
137             long surfaceControl, long surfaceTransaction, boolean show);
nSurfaceTransaction_setBufferOpaque( long surfaceControl, long surfaceTransaction, boolean opaque)138     public static native void nSurfaceTransaction_setBufferOpaque(
139             long surfaceControl, long surfaceTransaction, boolean opaque);
nSurfaceTransaction_setGeometry( long surfaceControl, long surfaceTransaction, int srcRight, int srcTop, int srcLeft, int srcBottom, int dstRight, int dstTop, int dstLeft, int dstBottom, int transform)140     public static native void nSurfaceTransaction_setGeometry(
141             long surfaceControl, long surfaceTransaction, int srcRight, int srcTop, int srcLeft,
142             int srcBottom, int dstRight, int dstTop, int dstLeft, int dstBottom, int transform);
nSurfaceTransaction_setCrop(long surfaceControl, long surfaceTransaction, int left, int top, int right, int bottom)143     public static native void nSurfaceTransaction_setCrop(long surfaceControl,
144             long surfaceTransaction, int left, int top, int right, int bottom);
nSurfaceTransaction_setPosition(long surfaceControl, long surfaceTransaction, int left, int top)145     public static native void nSurfaceTransaction_setPosition(long surfaceControl,
146             long surfaceTransaction, int left, int top);
nSurfaceTransaction_setBufferTransform( long surfaceControl, long surfaceTransaction, int transform)147     public static native void nSurfaceTransaction_setBufferTransform(
148             long surfaceControl, long surfaceTransaction, int transform);
nSurfaceTransaction_setScale(long surfaceControl, long surfaceTransaction, float xScale, float yScale)149     public static native void nSurfaceTransaction_setScale(long surfaceControl,
150             long surfaceTransaction, float xScale, float yScale);
nSurfaceTransaction_setDamageRegion( long surfaceControl, long surfaceTransaction, int right, int top, int left, int bottom)151     public static native void nSurfaceTransaction_setDamageRegion(
152             long surfaceControl, long surfaceTransaction, int right, int top, int left, int bottom);
nSurfaceTransaction_setZOrder( long surfaceControl, long surfaceTransaction, int z)153     public static native void nSurfaceTransaction_setZOrder(
154             long surfaceControl, long surfaceTransaction, int z);
nSurfaceTransaction_setDesiredPresentTime(long surfaceTransaction, long desiredPresentTimeOffset)155     public static native long nSurfaceTransaction_setDesiredPresentTime(long surfaceTransaction,
156             long desiredPresentTimeOffset);
nSurfaceTransaction_setBufferAlpha(long surfaceControl, long surfaceTransaction, double alpha)157     public static native void nSurfaceTransaction_setBufferAlpha(long surfaceControl,
158             long surfaceTransaction, double alpha);
nSurfaceTransaction_reparent(long surfaceControl, long newParentSurfaceControl, long surfaceTransaction)159     public static native void nSurfaceTransaction_reparent(long surfaceControl,
160             long newParentSurfaceControl, long surfaceTransaction);
nSurfaceTransaction_setColor(long surfaceControl, long surfaceTransaction, float r, float g, float b, float alpha)161     public static native void nSurfaceTransaction_setColor(long surfaceControl,
162             long surfaceTransaction, float r, float g, float b, float alpha);
nSurfaceTransaction_setEnableBackPressure(long surfaceControl, long surfaceTransaction, boolean enableBackPressure)163     public static native void nSurfaceTransaction_setEnableBackPressure(long surfaceControl,
164             long surfaceTransaction, boolean enableBackPressure);
nSurfaceTransaction_setOnCompleteCallback(long surfaceTransaction, boolean waitForFence, TransactionCompleteListener listener)165     public static native void nSurfaceTransaction_setOnCompleteCallback(long surfaceTransaction,
166             boolean waitForFence, TransactionCompleteListener listener);
nSurfaceTransaction_setOnCommitCallback(long surfaceTransaction, TransactionCompleteListener listener)167     public static native void nSurfaceTransaction_setOnCommitCallback(long surfaceTransaction,
168             TransactionCompleteListener listener);
nSurfaceTransaction_setOnCompleteCallbackWithoutContext( long surfaceTransaction, boolean waitForFence, TransactionCompleteListener listener)169     public static native void nSurfaceTransaction_setOnCompleteCallbackWithoutContext(
170             long surfaceTransaction, boolean waitForFence, TransactionCompleteListener listener);
nSurfaceTransaction_setOnCommitCallbackWithoutContext( long surfaceTransaction, TransactionCompleteListener listener)171     public static native void nSurfaceTransaction_setOnCommitCallbackWithoutContext(
172             long surfaceTransaction, TransactionCompleteListener listener);
173 }
174