1 /* 2 * Copyright (C) 2016 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 #include <gtest/gtest.h> 18 19 #include <BakedOpRenderer.h> 20 #include <tests/common/TestUtils.h> 21 22 using namespace android::uirenderer; 23 24 const BakedOpRenderer::LightInfo sLightInfo = { 128, 128 }; 25 26 RENDERTHREAD_TEST(BakedOpRenderer, startRepaintLayer_clear) { 27 BakedOpRenderer renderer(Caches::getInstance(), renderThread.renderState(), true, sLightInfo); 28 OffscreenBuffer layer(renderThread.renderState(), Caches::getInstance(), 200u, 200u); 29 30 layer.dirty(Rect(200, 200)); 31 { 32 renderer.startRepaintLayer(&layer, Rect(200, 200)); 33 EXPECT_TRUE(layer.region.isEmpty()) << "Repaint full layer should clear region"; 34 renderer.endLayer(); 35 } 36 37 layer.dirty(Rect(200, 200)); 38 { 39 renderer.startRepaintLayer(&layer, Rect(100, 200)); // repainting left side 40 EXPECT_TRUE(layer.region.isRect()); 41 //ALOGD("bounds %d %d %d %d", RECT_ARGS(layer.region.getBounds())); 42 EXPECT_EQ(android::Rect(100, 0, 200, 200), layer.region.getBounds()) 43 << "Left side being repainted, so right side should be clear"; 44 renderer.endLayer(); 45 } 46 47 // right side is now only dirty portion 48 { 49 renderer.startRepaintLayer(&layer, Rect(100, 0, 200, 200)); // repainting right side 50 EXPECT_TRUE(layer.region.isEmpty()) 51 << "Now right side being repainted, so region should be entirely clear"; 52 renderer.endLayer(); 53 } 54 } 55
