| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| package android.graphics.perftests; |
| |
| import android.graphics.Bitmap; |
| import android.graphics.Bitmap.Config; |
| import android.graphics.Color; |
| import android.graphics.Paint; |
| import android.graphics.RecordingCanvas; |
| import android.graphics.RenderNode; |
| import android.perftests.utils.BenchmarkState; |
| import android.perftests.utils.PerfStatusReporter; |
| |
| import androidx.test.filters.LargeTest; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| @LargeTest |
| public class CanvasPerfTest { |
| @Rule |
| public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter(); |
| |
| @Test |
| public void testBasicViewGroupDraw() { |
| // This test is a clone of BM_DisplayListCanvas_basicViewGroupDraw |
| |
| BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| RenderNode node = RenderNode.create("benchmark", null); |
| RenderNode child = RenderNode.create("child", null); |
| child.setLeftTopRightBottom(50, 50, 100, 100); |
| |
| RecordingCanvas canvas = node.start(100, 100); |
| node.end(canvas); |
| canvas = child.start(50, 50); |
| canvas.drawColor(Color.WHITE); |
| child.end(canvas); |
| |
| while (state.keepRunning()) { |
| canvas = node.start(200, 200); |
| int save = canvas.save(); |
| canvas.clipRect(1, 1, 199, 199); |
| canvas.insertReorderBarrier(); |
| for (int i = 0; i < 5; i++) { |
| canvas.drawRenderNode(child); |
| } |
| canvas.insertInorderBarrier(); |
| canvas.restoreToCount(save); |
| node.end(canvas); |
| } |
| } |
| |
| @Test |
| public void testRecordSimpleBitmapView() { |
| // This test is a clone of BM_DisplayListCanvas_record_simpleBitmapView |
| |
| BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| RenderNode node = RenderNode.create("benchmark", null); |
| |
| RecordingCanvas canvas = node.start(100, 100); |
| node.end(canvas); |
| Bitmap bitmap = Bitmap.createBitmap(80, 80, Config.ARGB_8888); |
| Paint paint = new Paint(); |
| paint.setColor(Color.BLACK); |
| |
| while (state.keepRunning()) { |
| canvas = node.start(100, 100); |
| { |
| canvas.save(); |
| canvas.drawRect(0, 0, 100, 100, paint); |
| canvas.restore(); |
| } |
| { |
| canvas.save(); |
| canvas.translate(10, 10); |
| canvas.drawBitmap(bitmap, 0, 0, null); |
| canvas.restore(); |
| } |
| node.end(canvas); |
| } |
| } |
| } |