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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "media/capture/video/chromeos/stream_buffer_manager.h" | |
| 6 | |
| 7 #include <map> | |
| 8 #include <memory> | |
| 9 #include <utility> | |
| 10 #include <vector> | |
| 11 | |
| 12 #include "base/memory/ptr_util.h" | |
| 13 #include "base/run_loop.h" | |
| 14 #include "base/test/scoped_task_environment.h" | |
| 15 #include "base/threading/thread.h" | |
| 16 #include "base/threading/thread_task_runner_handle.h" | |
| 17 #include "media/capture/video/chromeos/camera_device_context.h" | |
| 18 #include "media/capture/video/chromeos/camera_device_delegate.h" | |
| 19 #include "media/capture/video/chromeos/mock_video_capture_client.h" | |
| 20 #include "media/capture/video/chromeos/mojo/arc_camera3.mojom.h" | |
| 21 #include "testing/gmock/include/gmock/gmock.h" | |
| 22 #include "testing/gtest/include/gtest/gtest.h" | |
| 23 | |
| 24 using testing::_; | |
| 25 using testing::A; | |
| 26 using testing::AtLeast; | |
| 27 using testing::Invoke; | |
| 28 using testing::InvokeWithoutArgs; | |
| 29 | |
| 30 namespace media { | |
| 31 | |
| 32 namespace { | |
| 33 | |
| 34 class MockStreamCaptureInterface : public StreamCaptureInterface { | |
| 35 public: | |
| 36 void RegisterBuffer(uint64_t buffer_id, | |
| 37 arc::mojom::Camera3DeviceOps::BufferType type, | |
| 38 uint32_t drm_format, | |
| 39 arc::mojom::HalPixelFormat hal_pixel_format, | |
| 40 uint32_t width, | |
| 41 uint32_t height, | |
| 42 std::vector<StreamCaptureInterface::Plane> planes, | |
| 43 base::OnceCallback<void(int32_t)> callback) { | |
| 44 DoRegisterBuffer(buffer_id, type, drm_format, hal_pixel_format, width, | |
| 45 height, planes, callback); | |
| 46 } | |
| 47 MOCK_METHOD8(DoRegisterBuffer, | |
| 48 void(uint64_t buffer_id, | |
| 49 arc::mojom::Camera3DeviceOps::BufferType type, | |
| 50 uint32_t drm_format, | |
| 51 arc::mojom::HalPixelFormat hal_pixel_format, | |
| 52 uint32_t width, | |
| 53 uint32_t height, | |
| 54 const std::vector<StreamCaptureInterface::Plane>& planes, | |
| 55 base::OnceCallback<void(int32_t)>& callback)); | |
| 56 | |
| 57 void ProcessCaptureRequest(arc::mojom::Camera3CaptureRequestPtr request, | |
| 58 base::OnceCallback<void(int32_t)> callback) { | |
| 59 DoProcessCaptureRequest(request, callback); | |
| 60 } | |
| 61 MOCK_METHOD2(DoProcessCaptureRequest, | |
| 62 void(arc::mojom::Camera3CaptureRequestPtr& request, | |
| 63 base::OnceCallback<void(int32_t)>& callback)); | |
| 64 }; | |
| 65 | |
| 66 const VideoCaptureFormat kDefaultCaptureFormat(gfx::Size(1280, 720), | |
| 67 30.0, | |
| 68 PIXEL_FORMAT_NV12); | |
| 69 | |
| 70 } // namespace | |
| 71 | |
| 72 class StreamBufferManagerTest : public ::testing::Test { | |
| 73 public: | |
| 74 void SetUp() override { | |
| 75 quit_ = false; | |
| 76 arc::mojom::Camera3CallbackOpsRequest callback_ops_request = | |
| 77 mojo::MakeRequest(&mock_callback_ops_); | |
| 78 device_context_ = base::MakeUnique<CameraDeviceContext>( | |
| 79 base::MakeUnique<unittest_internal::MockVideoCaptureClient>()); | |
| 80 | |
| 81 stream_buffer_manager_ = base::MakeUnique<StreamBufferManager>( | |
| 82 std::move(callback_ops_request), | |
| 83 base::MakeUnique<MockStreamCaptureInterface>(), device_context_.get(), | |
| 84 base::ThreadTaskRunnerHandle::Get()); | |
| 85 } | |
| 86 | |
| 87 void TearDown() override { stream_buffer_manager_.reset(); } | |
| 88 | |
| 89 void DoLoop() { | |
| 90 run_loop_.reset(new base::RunLoop()); | |
| 91 run_loop_->Run(); | |
| 92 } | |
| 93 | |
| 94 void QuitCaptureLoop() { | |
| 95 quit_ = true; | |
| 96 if (run_loop_) { | |
| 97 run_loop_->Quit(); | |
| 98 } | |
| 99 } | |
| 100 | |
| 101 void RegisterBuffer(uint64_t buffer_id, | |
| 102 arc::mojom::Camera3DeviceOps::BufferType type, | |
| 103 uint32_t drm_format, | |
| 104 arc::mojom::HalPixelFormat hal_pixel_format, | |
| 105 uint32_t width, | |
| 106 uint32_t height, | |
| 107 const std::vector<StreamCaptureInterface::Plane>& planes, | |
| 108 base::OnceCallback<void(int32_t)>& callback) { | |
| 109 if (quit_) { | |
| 110 return; | |
| 111 } | |
| 112 std::move(callback).Run(0); | |
| 113 } | |
| 114 | |
| 115 void ProcessCaptureRequest(arc::mojom::Camera3CaptureRequestPtr& request, | |
| 116 base::OnceCallback<void(int32_t)>& callback) { | |
| 117 if (quit_) { | |
| 118 return; | |
| 119 } | |
| 120 std::move(callback).Run(0); | |
| 121 mock_callback_ops_->Notify(PrepareShutterNotifyMessage( | |
| 122 request->frame_number, base::TimeTicks::Now().ToInternalValue())); | |
| 123 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 124 request->frame_number, arc::mojom::CameraMetadata::New(), 1, | |
| 125 std::move(request->output_buffers))); | |
| 126 } | |
| 127 | |
| 128 MockStreamCaptureInterface* GetMockCaptureInterface() { | |
| 129 EXPECT_NE(nullptr, stream_buffer_manager_.get()); | |
| 130 return reinterpret_cast<MockStreamCaptureInterface*>( | |
| 131 stream_buffer_manager_->capture_interface_.get()); | |
| 132 } | |
| 133 | |
| 134 unittest_internal::MockVideoCaptureClient* GetMockVideoCaptureClient() { | |
| 135 EXPECT_NE(nullptr, device_context_); | |
| 136 return reinterpret_cast<unittest_internal::MockVideoCaptureClient*>( | |
| 137 device_context_->client_.get()); | |
| 138 } | |
| 139 | |
| 140 std::map<uint32_t, StreamBufferManager::CaptureResult>& GetPartialResults() { | |
| 141 EXPECT_NE(nullptr, stream_buffer_manager_.get()); | |
| 142 return stream_buffer_manager_->partial_results_; | |
| 143 } | |
| 144 | |
| 145 arc::mojom::Camera3StreamPtr PrepareCaptureStream(uint32_t max_buffers) { | |
| 146 auto stream = arc::mojom::Camera3Stream::New(); | |
| 147 stream->id = 0; | |
| 148 stream->stream_type = arc::mojom::Camera3StreamType::CAMERA3_STREAM_OUTPUT; | |
| 149 stream->width = kDefaultCaptureFormat.frame_size.width(); | |
| 150 stream->height = kDefaultCaptureFormat.frame_size.height(); | |
| 151 stream->format = arc::mojom::HalPixelFormat::HAL_PIXEL_FORMAT_YCbCr_420_888; | |
| 152 stream->usage = 0; | |
| 153 stream->max_buffers = max_buffers; | |
| 154 stream->data_space = 0; | |
| 155 stream->rotation = | |
| 156 arc::mojom::Camera3StreamRotation::CAMERA3_STREAM_ROTATION_0; | |
| 157 return stream; | |
| 158 } | |
| 159 | |
| 160 arc::mojom::Camera3NotifyMsgPtr PrepareErrorNotifyMessage( | |
| 161 uint32_t frame_number, | |
| 162 arc::mojom::Camera3ErrorMsgCode error_code) { | |
| 163 auto error_msg = arc::mojom::Camera3ErrorMsg::New(); | |
| 164 error_msg->frame_number = frame_number; | |
| 165 // There is only the preview stream. | |
| 166 error_msg->error_stream_id = 1; | |
| 167 error_msg->error_code = error_code; | |
| 168 auto notify_msg = arc::mojom::Camera3NotifyMsg::New(); | |
| 169 notify_msg->message = arc::mojom::Camera3NotifyMsgMessage::New(); | |
| 170 notify_msg->type = arc::mojom::Camera3MsgType::CAMERA3_MSG_ERROR; | |
| 171 notify_msg->message->set_error(std::move(error_msg)); | |
| 172 return notify_msg; | |
| 173 } | |
| 174 | |
| 175 arc::mojom::Camera3NotifyMsgPtr PrepareShutterNotifyMessage( | |
| 176 uint32_t frame_number, | |
| 177 uint64_t timestamp) { | |
| 178 auto shutter_msg = arc::mojom::Camera3ShutterMsg::New(); | |
| 179 shutter_msg->frame_number = frame_number; | |
| 180 shutter_msg->timestamp = timestamp; | |
| 181 auto notify_msg = arc::mojom::Camera3NotifyMsg::New(); | |
| 182 notify_msg->message = arc::mojom::Camera3NotifyMsgMessage::New(); | |
| 183 notify_msg->type = arc::mojom::Camera3MsgType::CAMERA3_MSG_SHUTTER; | |
| 184 notify_msg->message->set_shutter(std::move(shutter_msg)); | |
| 185 return notify_msg; | |
| 186 } | |
| 187 | |
| 188 arc::mojom::Camera3CaptureResultPtr PrepareCapturedResult( | |
| 189 uint32_t frame_number, | |
| 190 arc::mojom::CameraMetadataPtr result_metadata, | |
| 191 uint32_t partial_result, | |
| 192 std::vector<arc::mojom::Camera3StreamBufferPtr> output_buffers) { | |
| 193 auto result = arc::mojom::Camera3CaptureResult::New(); | |
| 194 result->frame_number = frame_number; | |
| 195 result->result = std::move(result_metadata); | |
| 196 if (output_buffers.size()) { | |
| 197 result->output_buffers = std::move(output_buffers); | |
| 198 } | |
| 199 result->partial_result = partial_result; | |
| 200 return result; | |
| 201 } | |
| 202 | |
| 203 protected: | |
| 204 std::unique_ptr<StreamBufferManager> stream_buffer_manager_; | |
| 205 arc::mojom::Camera3CallbackOpsPtr mock_callback_ops_; | |
| 206 std::unique_ptr<CameraDeviceContext> device_context_; | |
| 207 arc::mojom::Camera3StreamPtr stream; | |
| 208 | |
| 209 private: | |
| 210 std::unique_ptr<base::RunLoop> run_loop_; | |
| 211 bool quit_; | |
| 212 base::test::ScopedTaskEnvironment scoped_test_environment_; | |
| 213 }; | |
| 214 | |
| 215 // A basic sanity test to capture one frame with the capture loop. | |
| 216 TEST_F(StreamBufferManagerTest, SimpleCaptureTest) { | |
| 217 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 218 &StreamBufferManagerTest::QuitCaptureLoop, base::Unretained(this))); | |
| 219 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 220 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 221 _, _, _, _, _, _)) | |
| 222 .Times(AtLeast(1)) | |
| 223 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 224 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 225 .Times(1) | |
| 226 .WillOnce(Invoke(this, &StreamBufferManagerTest::ProcessCaptureRequest)); | |
| 227 | |
| 228 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 229 kDefaultCaptureFormat, /* partial_result_count */ 1, | |
| 230 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 231 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 232 | |
| 233 // Wait until a captured frame is received by MockVideoCaptureClient. | |
| 234 DoLoop(); | |
| 235 } | |
| 236 | |
| 237 // Test that the StreamBufferManager submits a captured result only after all | |
| 238 // partial metadata are received. | |
| 239 TEST_F(StreamBufferManagerTest, PartialResultTest) { | |
| 240 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 241 [](StreamBufferManagerTest* test) { | |
| 242 EXPECT_EQ(1u, test->GetPartialResults().size()); | |
| 243 // Make sure all the three partial metadata are received before the | |
| 244 // captured result is submitted. | |
| 245 EXPECT_EQ( | |
| 246 3u, test->GetPartialResults()[0].partial_metadata_received.size()); | |
| 247 test->QuitCaptureLoop(); | |
| 248 }, | |
| 249 base::Unretained(this))); | |
| 250 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 251 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 252 _, _, _, _, _, _)) | |
| 253 .Times(AtLeast(1)) | |
| 254 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 255 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 256 .Times(1) | |
| 257 .WillOnce(Invoke([this](arc::mojom::Camera3CaptureRequestPtr& request, | |
| 258 base::OnceCallback<void(int32_t)>& callback) { | |
| 259 std::move(callback).Run(0); | |
| 260 mock_callback_ops_->Notify(PrepareShutterNotifyMessage( | |
| 261 request->frame_number, base::TimeTicks::Now().ToInternalValue())); | |
| 262 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 263 request->frame_number, arc::mojom::CameraMetadata::New(), 1, | |
| 264 std::move(request->output_buffers))); | |
| 265 | |
| 266 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 267 request->frame_number, arc::mojom::CameraMetadata::New(), 2, | |
| 268 std::vector<arc::mojom::Camera3StreamBufferPtr>())); | |
| 269 | |
| 270 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 271 request->frame_number, arc::mojom::CameraMetadata::New(), 3, | |
| 272 std::vector<arc::mojom::Camera3StreamBufferPtr>())); | |
| 273 })); | |
| 274 | |
| 275 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 276 kDefaultCaptureFormat, /* partial_result_count */ 3, | |
| 277 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 278 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 279 | |
| 280 // Wait until a captured frame is received by MockVideoCaptureClient. | |
| 281 DoLoop(); | |
| 282 } | |
| 283 | |
| 284 // Test that the capture loop is stopped and no frame is submitted when a device | |
| 285 // error happens. | |
| 286 TEST_F(StreamBufferManagerTest, DeviceErrorTest) { | |
| 287 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 288 [](StreamBufferManagerTest* test) { | |
| 289 ADD_FAILURE() << "No frame should be submitted"; | |
| 290 test->QuitCaptureLoop(); | |
| 291 }, | |
| 292 base::Unretained(this))); | |
| 293 EXPECT_CALL(*GetMockVideoCaptureClient(), OnError(_, _)) | |
| 294 .Times(1) | |
| 295 .WillOnce( | |
| 296 InvokeWithoutArgs(this, &StreamBufferManagerTest::QuitCaptureLoop)); | |
| 297 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 298 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 299 _, _, _, _, _, _)) | |
| 300 .Times(1) | |
| 301 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 302 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 303 .Times(1) | |
| 304 .WillOnce(Invoke([this](arc::mojom::Camera3CaptureRequestPtr& request, | |
| 305 base::OnceCallback<void(int32_t)>& callback) { | |
| 306 std::move(callback).Run(0); | |
| 307 mock_callback_ops_->Notify(PrepareErrorNotifyMessage( | |
| 308 request->frame_number, | |
| 309 arc::mojom::Camera3ErrorMsgCode::CAMERA3_MSG_ERROR_DEVICE)); | |
| 310 })); | |
| 311 | |
| 312 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 313 kDefaultCaptureFormat, /* partial_result_count */ 1, | |
| 314 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 315 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 316 | |
| 317 // Wait until the MockVideoCaptureClient is deleted. | |
| 318 DoLoop(); | |
| 319 } | |
| 320 | |
| 321 // Test that upon request error the erroneous frame is dropped, and the capture | |
| 322 // loop continues. | |
| 323 TEST_F(StreamBufferManagerTest, RequestErrorTest) { | |
| 324 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 325 [](StreamBufferManagerTest* test) { | |
| 326 // Frame 0 should be dropped, and the frame callback should be called | |
| 327 // with frame 1. | |
| 328 EXPECT_EQ(test->GetPartialResults().end(), | |
| 329 test->GetPartialResults().find(0)); | |
| 330 EXPECT_NE(test->GetPartialResults().end(), | |
| 331 test->GetPartialResults().find(1)); | |
| 332 test->QuitCaptureLoop(); | |
| 333 }, | |
| 334 base::Unretained(this))); | |
| 335 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 336 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 337 _, _, _, _, _, _)) | |
| 338 .Times(AtLeast(2)) | |
| 339 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)) | |
| 340 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 341 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 342 .Times(2) | |
| 343 .WillOnce(Invoke([this](arc::mojom::Camera3CaptureRequestPtr& request, | |
| 344 base::OnceCallback<void(int32_t)>& callback) { | |
| 345 std::move(callback).Run(0); | |
| 346 mock_callback_ops_->Notify(PrepareErrorNotifyMessage( | |
| 347 request->frame_number, | |
| 348 arc::mojom::Camera3ErrorMsgCode::CAMERA3_MSG_ERROR_REQUEST)); | |
| 349 request->output_buffers[0]->status = | |
| 350 arc::mojom::Camera3BufferStatus::CAMERA3_BUFFER_STATUS_ERROR; | |
| 351 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 352 request->frame_number, arc::mojom::CameraMetadata::New(), 1, | |
| 353 std::move(request->output_buffers))); | |
| 354 })) | |
| 355 .WillOnce(Invoke(this, &StreamBufferManagerTest::ProcessCaptureRequest)); | |
| 356 | |
| 357 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 358 kDefaultCaptureFormat, /* partial_result_count */ 1, | |
| 359 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 360 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 361 | |
| 362 // Wait until the MockVideoCaptureClient is deleted. | |
| 363 DoLoop(); | |
| 364 } | |
| 365 | |
| 366 // Test that upon result error the captured buffer is submitted despite of the | |
| 367 // missing result metadata, and the capture loop continues. | |
| 368 TEST_F(StreamBufferManagerTest, ResultErrorTest) { | |
| 369 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 370 [](StreamBufferManagerTest* test) { | |
| 371 // Frame 0 should be submitted. | |
| 372 EXPECT_NE(test->GetPartialResults().end(), | |
| 373 test->GetPartialResults().find(0)); | |
| 374 test->QuitCaptureLoop(); | |
| 375 }, | |
| 376 base::Unretained(this))); | |
| 377 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 378 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 379 _, _, _, _, _, _)) | |
| 380 .Times(AtLeast(1)) | |
| 381 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 382 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 383 .Times(1) | |
| 384 .WillOnce(Invoke([this](arc::mojom::Camera3CaptureRequestPtr& request, | |
| 385 base::OnceCallback<void(int32_t)>& callback) { | |
| 386 std::move(callback).Run(0); | |
| 387 mock_callback_ops_->Notify(PrepareShutterNotifyMessage( | |
| 388 request->frame_number, base::TimeTicks::Now().ToInternalValue())); | |
| 389 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 390 request->frame_number, arc::mojom::CameraMetadata::New(), 1, | |
| 391 std::move(request->output_buffers))); | |
| 392 // Send a result error notify without sending the second partial result. | |
| 393 // StreamBufferManager should submit the buffer when it receives the | |
| 394 // result error. | |
| 395 mock_callback_ops_->Notify(PrepareErrorNotifyMessage( | |
| 396 request->frame_number, | |
| 397 arc::mojom::Camera3ErrorMsgCode::CAMERA3_MSG_ERROR_RESULT)); | |
| 398 })) | |
| 399 .WillOnce(Invoke(this, &StreamBufferManagerTest::ProcessCaptureRequest)); | |
| 400 | |
| 401 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 402 kDefaultCaptureFormat, /* partial_result_count */ 2, | |
| 403 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 404 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 405 | |
| 406 // Wait until the MockVideoCaptureClient is deleted. | |
| 407 DoLoop(); | |
| 408 } | |
| 409 | |
| 410 // Test that upon buffer error the erroneous buffer is dropped, and the capture | |
| 411 // loop continues. | |
| 412 TEST_F(StreamBufferManagerTest, BufferErrorTest) { | |
| 413 GetMockVideoCaptureClient()->SetFrameCb(base::BindOnce( | |
| 414 [](StreamBufferManagerTest* test) { | |
| 415 // Frame 0 should be dropped, and the frame callback should be called | |
| 416 // with frame 1. | |
| 417 EXPECT_EQ(test->GetPartialResults().end(), | |
| 418 test->GetPartialResults().find(0)); | |
| 419 EXPECT_NE(test->GetPartialResults().end(), | |
| 420 test->GetPartialResults().find(1)); | |
| 421 test->QuitCaptureLoop(); | |
| 422 }, | |
| 423 base::Unretained(this))); | |
| 424 EXPECT_CALL(*GetMockCaptureInterface(), | |
| 425 DoRegisterBuffer(0, arc::mojom::Camera3DeviceOps::BufferType::SHM, | |
| 426 _, _, _, _, _, _)) | |
| 427 .Times(AtLeast(2)) | |
| 428 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)) | |
| 429 .WillOnce(Invoke(this, &StreamBufferManagerTest::RegisterBuffer)); | |
| 430 EXPECT_CALL(*GetMockCaptureInterface(), DoProcessCaptureRequest(_, _)) | |
| 431 .Times(2) | |
| 432 .WillOnce(Invoke([this](arc::mojom::Camera3CaptureRequestPtr& request, | |
| 433 base::OnceCallback<void(int32_t)>& callback) { | |
| 434 std::move(callback).Run(0); | |
| 435 mock_callback_ops_->Notify(PrepareShutterNotifyMessage( | |
| 436 request->frame_number, base::TimeTicks::Now().ToInternalValue())); | |
| 437 mock_callback_ops_->Notify(PrepareErrorNotifyMessage( | |
| 438 request->frame_number, | |
| 439 arc::mojom::Camera3ErrorMsgCode::CAMERA3_MSG_ERROR_BUFFER)); | |
| 440 request->output_buffers[0]->status = | |
| 441 arc::mojom::Camera3BufferStatus::CAMERA3_BUFFER_STATUS_ERROR; | |
| 442 mock_callback_ops_->ProcessCaptureResult(PrepareCapturedResult( | |
| 443 request->frame_number, arc::mojom::CameraMetadata::New(), 1, | |
| 444 std::move(request->output_buffers))); | |
| 445 })) | |
| 446 .WillOnce(Invoke(this, &StreamBufferManagerTest::ProcessCaptureRequest)); | |
| 447 | |
| 448 stream_buffer_manager_->SetUpStreamAndBuffers( | |
| 449 kDefaultCaptureFormat, /* partial_result_count */ 1, | |
| 450 PrepareCaptureStream(/* max_buffers */ 1)); | |
| 451 stream_buffer_manager_->StartCapture(arc::mojom::CameraMetadata::New()); | |
| 452 | |
| 453 // Wait until the MockVideoCaptureClient is deleted. | |
| 454 DoLoop(); | |
| 455 } | |
| 456 | |
| 457 } // namespace media | |
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Chromium Code Reviews
Issue 2936373002:
Revert of media: add video capture device for ARC++ camera HAL v3 (Closed)
