Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 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 | |
Dan Stoza | c6f30bd | 2015-06-08 09:32:50 -0700 | [diff] [blame] | 17 | #include "DummyConsumer.h" |
| 18 | |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 19 | #include <gtest/gtest.h> |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 20 | |
| 21 | #include <binder/IMemory.h> |
Mathias Agopian | 90ac799 | 2012-02-25 18:48:35 -0800 | [diff] [blame] | 22 | #include <gui/ISurfaceComposer.h> |
| 23 | #include <gui/Surface.h> |
| 24 | #include <gui/SurfaceComposerClient.h> |
Eino-Ville Talvala | f7c6087 | 2013-07-30 14:05:02 -0700 | [diff] [blame] | 25 | #include <gui/BufferItemConsumer.h> |
Dan Stoza | c187900 | 2014-05-22 15:59:05 -0700 | [diff] [blame] | 26 | #include <ui/Rect.h> |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 27 | #include <utils/String8.h> |
| 28 | |
Mathias Agopian | 41f673c | 2011-11-17 17:48:35 -0800 | [diff] [blame] | 29 | #include <private/gui/ComposerService.h> |
Mathias Agopian | 7c1a487 | 2013-03-20 15:56:04 -0700 | [diff] [blame] | 30 | #include <binder/ProcessState.h> |
Mathias Agopian | 41f673c | 2011-11-17 17:48:35 -0800 | [diff] [blame] | 31 | |
Kalle Raita | 643f094 | 2016-12-07 09:20:14 -0800 | [diff] [blame^] | 32 | #include <thread> |
| 33 | |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 34 | namespace android { |
| 35 | |
Kalle Raita | 643f094 | 2016-12-07 09:20:14 -0800 | [diff] [blame^] | 36 | using namespace std::chrono_literals; |
| 37 | |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 38 | class SurfaceTest : public ::testing::Test { |
| 39 | protected: |
Mathias Agopian | 7c1a487 | 2013-03-20 15:56:04 -0700 | [diff] [blame] | 40 | |
| 41 | SurfaceTest() { |
| 42 | ProcessState::self()->startThreadPool(); |
| 43 | } |
| 44 | |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 45 | virtual void SetUp() { |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 46 | mComposerClient = new SurfaceComposerClient; |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 47 | ASSERT_EQ(NO_ERROR, mComposerClient->initCheck()); |
| 48 | |
Jamie Gennis | fc85012 | 2011-04-25 16:40:05 -0700 | [diff] [blame] | 49 | mSurfaceControl = mComposerClient->createSurface( |
Jeff Brown | 9d4e3d2 | 2012-08-24 20:00:51 -0700 | [diff] [blame] | 50 | String8("Test Surface"), 32, 32, PIXEL_FORMAT_RGBA_8888, 0); |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 51 | |
| 52 | ASSERT_TRUE(mSurfaceControl != NULL); |
| 53 | ASSERT_TRUE(mSurfaceControl->isValid()); |
| 54 | |
Mathias Agopian | 698c087 | 2011-06-28 19:09:31 -0700 | [diff] [blame] | 55 | SurfaceComposerClient::openGlobalTransaction(); |
Mathias Agopian | 9303eee | 2011-07-01 15:27:27 -0700 | [diff] [blame] | 56 | ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(0x7fffffff)); |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 57 | ASSERT_EQ(NO_ERROR, mSurfaceControl->show()); |
Mathias Agopian | 698c087 | 2011-06-28 19:09:31 -0700 | [diff] [blame] | 58 | SurfaceComposerClient::closeGlobalTransaction(); |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 59 | |
| 60 | mSurface = mSurfaceControl->getSurface(); |
| 61 | ASSERT_TRUE(mSurface != NULL); |
| 62 | } |
| 63 | |
| 64 | virtual void TearDown() { |
| 65 | mComposerClient->dispose(); |
| 66 | } |
| 67 | |
| 68 | sp<Surface> mSurface; |
| 69 | sp<SurfaceComposerClient> mComposerClient; |
| 70 | sp<SurfaceControl> mSurfaceControl; |
| 71 | }; |
| 72 | |
| 73 | TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenVisible) { |
| 74 | sp<ANativeWindow> anw(mSurface); |
| 75 | int result = -123; |
| 76 | int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER, |
| 77 | &result); |
| 78 | EXPECT_EQ(NO_ERROR, err); |
| 79 | EXPECT_EQ(1, result); |
| 80 | } |
| 81 | |
| 82 | TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) { |
| 83 | mSurfaceControl.clear(); |
Kalle Raita | 643f094 | 2016-12-07 09:20:14 -0800 | [diff] [blame^] | 84 | // Wait for the async clean-up to complete. |
| 85 | std::this_thread::sleep_for(50ms); |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 86 | |
| 87 | sp<ANativeWindow> anw(mSurface); |
| 88 | int result = -123; |
| 89 | int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER, |
| 90 | &result); |
| 91 | EXPECT_EQ(NO_ERROR, err); |
| 92 | EXPECT_EQ(1, result); |
| 93 | } |
| 94 | |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 95 | // This test probably doesn't belong here. |
Jamie Gennis | c901ca0 | 2011-10-11 16:02:31 -0700 | [diff] [blame] | 96 | TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersSucceed) { |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 97 | sp<ANativeWindow> anw(mSurface); |
| 98 | |
| 99 | // Verify the screenshot works with no protected buffers. |
Dan Stoza | 5603a2f | 2014-04-07 13:41:37 -0700 | [diff] [blame] | 100 | sp<IGraphicBufferProducer> producer; |
| 101 | sp<IGraphicBufferConsumer> consumer; |
| 102 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 103 | sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1); |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 104 | sp<ISurfaceComposer> sf(ComposerService::getComposerService()); |
Jeff Brown | 9d4e3d2 | 2012-08-24 20:00:51 -0700 | [diff] [blame] | 105 | sp<IBinder> display(sf->getBuiltInDisplay(ISurfaceComposer::eDisplayIdMain)); |
Dan Stoza | c187900 | 2014-05-22 15:59:05 -0700 | [diff] [blame] | 106 | ASSERT_EQ(NO_ERROR, sf->captureScreen(display, producer, Rect(), |
Dan Stoza | 8d75996 | 2014-02-19 18:35:30 -0800 | [diff] [blame] | 107 | 64, 64, 0, 0x7fffffff, false)); |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 108 | |
Pablo Ceballos | 583b1b3 | 2015-09-03 18:23:52 -0700 | [diff] [blame] | 109 | ASSERT_EQ(NO_ERROR, native_window_api_connect(anw.get(), |
| 110 | NATIVE_WINDOW_API_CPU)); |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 111 | // Set the PROTECTED usage bit and verify that the screenshot fails. Note |
| 112 | // that we need to dequeue a buffer in order for it to actually get |
| 113 | // allocated in SurfaceFlinger. |
| 114 | ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), |
| 115 | GRALLOC_USAGE_PROTECTED)); |
| 116 | ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3)); |
Iliyan Malchev | 697526b | 2011-05-01 11:33:26 -0700 | [diff] [blame] | 117 | ANativeWindowBuffer* buf = 0; |
Mathias Agopian | 9303eee | 2011-07-01 15:27:27 -0700 | [diff] [blame] | 118 | |
Jamie Gennis | d8e812c | 2012-06-13 16:32:25 -0700 | [diff] [blame] | 119 | status_t err = native_window_dequeue_buffer_and_wait(anw.get(), &buf); |
Mathias Agopian | 9303eee | 2011-07-01 15:27:27 -0700 | [diff] [blame] | 120 | if (err) { |
| 121 | // we could fail if GRALLOC_USAGE_PROTECTED is not supported. |
| 122 | // that's okay as long as this is the reason for the failure. |
| 123 | // try again without the GRALLOC_USAGE_PROTECTED bit. |
| 124 | ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0)); |
Jamie Gennis | d8e812c | 2012-06-13 16:32:25 -0700 | [diff] [blame] | 125 | ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(), |
| 126 | &buf)); |
Mathias Agopian | 9303eee | 2011-07-01 15:27:27 -0700 | [diff] [blame] | 127 | return; |
| 128 | } |
Jamie Gennis | d8e812c | 2012-06-13 16:32:25 -0700 | [diff] [blame] | 129 | ASSERT_EQ(NO_ERROR, anw->cancelBuffer(anw.get(), buf, -1)); |
Mathias Agopian | 9303eee | 2011-07-01 15:27:27 -0700 | [diff] [blame] | 130 | |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 131 | for (int i = 0; i < 4; i++) { |
| 132 | // Loop to make sure SurfaceFlinger has retired a protected buffer. |
Jamie Gennis | d8e812c | 2012-06-13 16:32:25 -0700 | [diff] [blame] | 133 | ASSERT_EQ(NO_ERROR, native_window_dequeue_buffer_and_wait(anw.get(), |
| 134 | &buf)); |
| 135 | ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf, -1)); |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 136 | } |
Dan Stoza | c187900 | 2014-05-22 15:59:05 -0700 | [diff] [blame] | 137 | ASSERT_EQ(NO_ERROR, sf->captureScreen(display, producer, Rect(), |
Dan Stoza | 8d75996 | 2014-02-19 18:35:30 -0800 | [diff] [blame] | 138 | 64, 64, 0, 0x7fffffff, false)); |
Jamie Gennis | 7a4d0df | 2011-03-09 17:05:02 -0800 | [diff] [blame] | 139 | } |
| 140 | |
Jamie Gennis | 391bbe2 | 2011-03-14 15:00:06 -0700 | [diff] [blame] | 141 | TEST_F(SurfaceTest, ConcreteTypeIsSurface) { |
| 142 | sp<ANativeWindow> anw(mSurface); |
| 143 | int result = -123; |
| 144 | int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result); |
| 145 | EXPECT_EQ(NO_ERROR, err); |
| 146 | EXPECT_EQ(NATIVE_WINDOW_SURFACE, result); |
| 147 | } |
| 148 | |
Craig Donner | 6ebc46a | 2016-10-21 15:23:44 -0700 | [diff] [blame] | 149 | TEST_F(SurfaceTest, LayerCountIsOne) { |
| 150 | sp<ANativeWindow> anw(mSurface); |
| 151 | int result = -123; |
| 152 | int err = anw->query(anw.get(), NATIVE_WINDOW_LAYER_COUNT, &result); |
| 153 | EXPECT_EQ(NO_ERROR, err); |
| 154 | EXPECT_EQ(1, result); |
| 155 | } |
| 156 | |
Eino-Ville Talvala | f7c6087 | 2013-07-30 14:05:02 -0700 | [diff] [blame] | 157 | TEST_F(SurfaceTest, QueryConsumerUsage) { |
| 158 | const int TEST_USAGE_FLAGS = |
| 159 | GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_HW_RENDER; |
Dan Stoza | 5603a2f | 2014-04-07 13:41:37 -0700 | [diff] [blame] | 160 | sp<IGraphicBufferProducer> producer; |
| 161 | sp<IGraphicBufferConsumer> consumer; |
| 162 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 163 | sp<BufferItemConsumer> c = new BufferItemConsumer(consumer, |
Eino-Ville Talvala | f7c6087 | 2013-07-30 14:05:02 -0700 | [diff] [blame] | 164 | TEST_USAGE_FLAGS); |
Dan Stoza | 5603a2f | 2014-04-07 13:41:37 -0700 | [diff] [blame] | 165 | sp<Surface> s = new Surface(producer); |
Eino-Ville Talvala | f7c6087 | 2013-07-30 14:05:02 -0700 | [diff] [blame] | 166 | |
| 167 | sp<ANativeWindow> anw(s); |
| 168 | |
| 169 | int flags = -1; |
| 170 | int err = anw->query(anw.get(), NATIVE_WINDOW_CONSUMER_USAGE_BITS, &flags); |
| 171 | |
| 172 | ASSERT_EQ(NO_ERROR, err); |
| 173 | ASSERT_EQ(TEST_USAGE_FLAGS, flags); |
| 174 | } |
| 175 | |
Eino-Ville Talvala | 5b75a51 | 2015-02-19 16:10:43 -0800 | [diff] [blame] | 176 | TEST_F(SurfaceTest, QueryDefaultBuffersDataSpace) { |
| 177 | const android_dataspace TEST_DATASPACE = HAL_DATASPACE_SRGB; |
| 178 | sp<IGraphicBufferProducer> producer; |
| 179 | sp<IGraphicBufferConsumer> consumer; |
| 180 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 181 | sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1); |
| 182 | |
| 183 | cpuConsumer->setDefaultBufferDataSpace(TEST_DATASPACE); |
| 184 | |
| 185 | sp<Surface> s = new Surface(producer); |
| 186 | |
| 187 | sp<ANativeWindow> anw(s); |
| 188 | |
| 189 | android_dataspace dataSpace; |
| 190 | |
| 191 | int err = anw->query(anw.get(), NATIVE_WINDOW_DEFAULT_DATASPACE, |
| 192 | reinterpret_cast<int*>(&dataSpace)); |
| 193 | |
| 194 | ASSERT_EQ(NO_ERROR, err); |
| 195 | ASSERT_EQ(TEST_DATASPACE, dataSpace); |
| 196 | } |
| 197 | |
Dan Stoza | 812ed06 | 2015-06-02 15:45:22 -0700 | [diff] [blame] | 198 | TEST_F(SurfaceTest, SettingGenerationNumber) { |
| 199 | sp<IGraphicBufferProducer> producer; |
| 200 | sp<IGraphicBufferConsumer> consumer; |
| 201 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 202 | sp<CpuConsumer> cpuConsumer = new CpuConsumer(consumer, 1); |
| 203 | sp<Surface> surface = new Surface(producer); |
| 204 | sp<ANativeWindow> window(surface); |
| 205 | |
| 206 | // Allocate a buffer with a generation number of 0 |
| 207 | ANativeWindowBuffer* buffer; |
| 208 | int fenceFd; |
Pablo Ceballos | 583b1b3 | 2015-09-03 18:23:52 -0700 | [diff] [blame] | 209 | ASSERT_EQ(NO_ERROR, native_window_api_connect(window.get(), |
| 210 | NATIVE_WINDOW_API_CPU)); |
Dan Stoza | 812ed06 | 2015-06-02 15:45:22 -0700 | [diff] [blame] | 211 | ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd)); |
| 212 | ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, fenceFd)); |
| 213 | |
| 214 | // Detach the buffer and check its generation number |
| 215 | sp<GraphicBuffer> graphicBuffer; |
| 216 | sp<Fence> fence; |
| 217 | ASSERT_EQ(NO_ERROR, surface->detachNextBuffer(&graphicBuffer, &fence)); |
| 218 | ASSERT_EQ(0U, graphicBuffer->getGenerationNumber()); |
| 219 | |
| 220 | ASSERT_EQ(NO_ERROR, surface->setGenerationNumber(1)); |
| 221 | buffer = static_cast<ANativeWindowBuffer*>(graphicBuffer.get()); |
| 222 | |
| 223 | // This should change the generation number of the GraphicBuffer |
| 224 | ASSERT_EQ(NO_ERROR, surface->attachBuffer(buffer)); |
| 225 | |
| 226 | // Check that the new generation number sticks with the buffer |
| 227 | ASSERT_EQ(NO_ERROR, window->cancelBuffer(window.get(), buffer, -1)); |
| 228 | ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fenceFd)); |
| 229 | graphicBuffer = static_cast<GraphicBuffer*>(buffer); |
| 230 | ASSERT_EQ(1U, graphicBuffer->getGenerationNumber()); |
| 231 | } |
| 232 | |
Dan Stoza | c6f30bd | 2015-06-08 09:32:50 -0700 | [diff] [blame] | 233 | TEST_F(SurfaceTest, GetConsumerName) { |
| 234 | sp<IGraphicBufferProducer> producer; |
| 235 | sp<IGraphicBufferConsumer> consumer; |
| 236 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 237 | |
| 238 | sp<DummyConsumer> dummyConsumer(new DummyConsumer); |
| 239 | consumer->consumerConnect(dummyConsumer, false); |
| 240 | consumer->setConsumerName(String8("TestConsumer")); |
| 241 | |
| 242 | sp<Surface> surface = new Surface(producer); |
| 243 | sp<ANativeWindow> window(surface); |
| 244 | native_window_api_connect(window.get(), NATIVE_WINDOW_API_CPU); |
| 245 | |
| 246 | EXPECT_STREQ("TestConsumer", surface->getConsumerName().string()); |
| 247 | } |
| 248 | |
Pablo Ceballos | 789a0c8 | 2016-02-05 13:39:27 -0800 | [diff] [blame] | 249 | TEST_F(SurfaceTest, DynamicSetBufferCount) { |
| 250 | sp<IGraphicBufferProducer> producer; |
| 251 | sp<IGraphicBufferConsumer> consumer; |
| 252 | BufferQueue::createBufferQueue(&producer, &consumer); |
| 253 | |
| 254 | sp<DummyConsumer> dummyConsumer(new DummyConsumer); |
| 255 | consumer->consumerConnect(dummyConsumer, false); |
| 256 | consumer->setConsumerName(String8("TestConsumer")); |
| 257 | |
| 258 | sp<Surface> surface = new Surface(producer); |
| 259 | sp<ANativeWindow> window(surface); |
| 260 | |
| 261 | ASSERT_EQ(NO_ERROR, native_window_api_connect(window.get(), |
| 262 | NATIVE_WINDOW_API_CPU)); |
| 263 | native_window_set_buffer_count(window.get(), 4); |
| 264 | |
| 265 | int fence; |
| 266 | ANativeWindowBuffer* buffer; |
| 267 | ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fence)); |
| 268 | native_window_set_buffer_count(window.get(), 3); |
| 269 | ASSERT_EQ(NO_ERROR, window->queueBuffer(window.get(), buffer, fence)); |
| 270 | native_window_set_buffer_count(window.get(), 2); |
| 271 | ASSERT_EQ(NO_ERROR, window->dequeueBuffer(window.get(), &buffer, &fence)); |
| 272 | ASSERT_EQ(NO_ERROR, window->queueBuffer(window.get(), buffer, fence)); |
| 273 | } |
| 274 | |
Jamie Gennis | 134f042 | 2011-03-08 12:18:54 -0800 | [diff] [blame] | 275 | } |