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| 1 // Copyright 2015 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 // This has to be included first. | |
| 6 // See http://code.google.com/p/googletest/issues/detail?id=371 | |
| 7 #include "testing/gtest/include/gtest/gtest.h" | |
| 8 | |
| 9 #include <stddef.h> | |
| 10 #include <stdint.h> | |
| 11 #include <string.h> | |
| 12 | |
| 13 #include <memory> | |
| 14 | |
| 15 #include "base/at_exit.h" | |
| 16 #include "base/bind.h" | |
| 17 #include "base/command_line.h" | |
| 18 #include "base/files/file_util.h" | |
| 19 #include "base/logging.h" | |
| 20 #include "base/macros.h" | |
| 21 #include "base/memory/scoped_vector.h" | |
| 22 #include "base/path_service.h" | |
| 23 #include "base/strings/string_piece.h" | |
| 24 #include "base/strings/string_split.h" | |
| 25 #include "base/thread_task_runner_handle.h" | |
| 26 #include "build/build_config.h" | |
| 27 #include "content/common/gpu/media/video_accelerator_unittest_helpers.h" | |
| 28 #include "media/base/test_data_util.h" | |
| 29 #include "media/filters/jpeg_parser.h" | |
| 30 #include "media/video/jpeg_decode_accelerator.h" | |
| 31 #include "third_party/libyuv/include/libyuv.h" | |
| 32 #include "ui/gfx/codec/jpeg_codec.h" | |
| 33 | |
| 34 #if defined(OS_CHROMEOS) | |
| 35 #if defined(USE_V4L2_CODEC) | |
| 36 #include "content/common/gpu/media/v4l2_device.h" | |
| 37 #include "content/common/gpu/media/v4l2_jpeg_decode_accelerator.h" | |
| 38 #endif | |
| 39 #if defined(ARCH_CPU_X86_FAMILY) | |
| 40 #include "content/common/gpu/media/vaapi_jpeg_decode_accelerator.h" | |
| 41 #include "content/common/gpu/media/vaapi_wrapper.h" | |
| 42 #endif | |
| 43 #endif | |
| 44 | |
| 45 using media::JpegDecodeAccelerator; | |
| 46 | |
| 47 namespace content { | |
| 48 namespace { | |
| 49 | |
| 50 // Default test image file. | |
| 51 const base::FilePath::CharType* kDefaultJpegFilename = | |
| 52 FILE_PATH_LITERAL("peach_pi-1280x720.jpg"); | |
| 53 // Decide to save decode results to files or not. Output files will be saved | |
| 54 // in the same directory with unittest. File name is like input file but | |
| 55 // changing the extension to "yuv". | |
| 56 bool g_save_to_file = false; | |
| 57 // Threshold for mean absolute difference of hardware and software decode. | |
| 58 // Absolute difference is to calculate the difference between each pixel in two | |
| 59 // images. This is used for measuring of the similarity of two images. | |
| 60 const double kDecodeSimilarityThreshold = 1.0; | |
| 61 | |
| 62 // Environment to create test data for all test cases. | |
| 63 class JpegDecodeAcceleratorTestEnvironment; | |
| 64 JpegDecodeAcceleratorTestEnvironment* g_env; | |
| 65 | |
| 66 struct TestImageFile { | |
| 67 explicit TestImageFile(const base::FilePath::StringType& filename) | |
| 68 : filename(filename) {} | |
| 69 | |
| 70 base::FilePath::StringType filename; | |
| 71 | |
| 72 // The input content of |filename|. | |
| 73 std::string data_str; | |
| 74 | |
| 75 media::JpegParseResult parse_result; | |
| 76 gfx::Size visible_size; | |
| 77 size_t output_size; | |
| 78 }; | |
| 79 | |
| 80 enum ClientState { | |
| 81 CS_CREATED, | |
| 82 CS_INITIALIZED, | |
| 83 CS_DECODE_PASS, | |
| 84 CS_ERROR, | |
| 85 }; | |
| 86 | |
| 87 class JpegClient : public JpegDecodeAccelerator::Client { | |
| 88 public: | |
| 89 JpegClient(const std::vector<TestImageFile*>& test_image_files, | |
| 90 ClientStateNotification<ClientState>* note); | |
| 91 ~JpegClient() override; | |
| 92 void CreateJpegDecoder(); | |
| 93 void DestroyJpegDecoder(); | |
| 94 void StartDecode(int32_t bitstream_buffer_id); | |
| 95 | |
| 96 // JpegDecodeAccelerator::Client implementation. | |
| 97 void VideoFrameReady(int32_t bitstream_buffer_id) override; | |
| 98 void NotifyError(int32_t bitstream_buffer_id, | |
| 99 JpegDecodeAccelerator::Error error) override; | |
| 100 | |
| 101 private: | |
| 102 void PrepareMemory(int32_t bitstream_buffer_id); | |
| 103 void SetState(ClientState new_state); | |
| 104 void SaveToFile(int32_t bitstream_buffer_id); | |
| 105 bool GetSoftwareDecodeResult(int32_t bitstream_buffer_id); | |
| 106 | |
| 107 // Calculate mean absolute difference of hardware and software decode results | |
| 108 // to check the similarity. | |
| 109 double GetMeanAbsoluteDifference(int32_t bitstream_buffer_id); | |
| 110 | |
| 111 // JpegClient doesn't own |test_image_files_|. | |
| 112 const std::vector<TestImageFile*>& test_image_files_; | |
| 113 | |
| 114 std::unique_ptr<JpegDecodeAccelerator> decoder_; | |
| 115 ClientState state_; | |
| 116 | |
| 117 // Used to notify another thread about the state. JpegClient does not own | |
| 118 // this. | |
| 119 ClientStateNotification<ClientState>* note_; | |
| 120 | |
| 121 // Mapped memory of input file. | |
| 122 std::unique_ptr<base::SharedMemory> in_shm_; | |
| 123 // Mapped memory of output buffer from hardware decoder. | |
| 124 std::unique_ptr<base::SharedMemory> hw_out_shm_; | |
| 125 // Mapped memory of output buffer from software decoder. | |
| 126 std::unique_ptr<base::SharedMemory> sw_out_shm_; | |
| 127 | |
| 128 DISALLOW_COPY_AND_ASSIGN(JpegClient); | |
| 129 }; | |
| 130 | |
| 131 JpegClient::JpegClient(const std::vector<TestImageFile*>& test_image_files, | |
| 132 ClientStateNotification<ClientState>* note) | |
| 133 : test_image_files_(test_image_files), state_(CS_CREATED), note_(note) { | |
| 134 } | |
| 135 | |
| 136 JpegClient::~JpegClient() { | |
| 137 } | |
| 138 | |
| 139 void JpegClient::CreateJpegDecoder() { | |
| 140 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) | |
| 141 decoder_.reset( | |
| 142 new VaapiJpegDecodeAccelerator(base::ThreadTaskRunnerHandle::Get())); | |
| 143 #elif defined(OS_CHROMEOS) && defined(USE_V4L2_CODEC) | |
| 144 scoped_refptr<V4L2Device> device = | |
| 145 V4L2Device::Create(V4L2Device::kJpegDecoder); | |
| 146 if (!device.get()) { | |
| 147 LOG(ERROR) << "V4L2Device::Create failed"; | |
| 148 SetState(CS_ERROR); | |
| 149 return; | |
| 150 } | |
| 151 decoder_.reset(new V4L2JpegDecodeAccelerator( | |
| 152 device, base::ThreadTaskRunnerHandle::Get())); | |
| 153 #else | |
| 154 #error The JpegDecodeAccelerator is not supported on this platform. | |
| 155 #endif | |
| 156 if (!decoder_->Initialize(this)) { | |
| 157 LOG(ERROR) << "JpegDecodeAccelerator::Initialize() failed"; | |
| 158 SetState(CS_ERROR); | |
| 159 return; | |
| 160 } | |
| 161 SetState(CS_INITIALIZED); | |
| 162 } | |
| 163 | |
| 164 void JpegClient::DestroyJpegDecoder() { | |
| 165 decoder_.reset(); | |
| 166 } | |
| 167 | |
| 168 void JpegClient::VideoFrameReady(int32_t bitstream_buffer_id) { | |
| 169 if (!GetSoftwareDecodeResult(bitstream_buffer_id)) { | |
| 170 SetState(CS_ERROR); | |
| 171 return; | |
| 172 } | |
| 173 if (g_save_to_file) { | |
| 174 SaveToFile(bitstream_buffer_id); | |
| 175 } | |
| 176 | |
| 177 double difference = GetMeanAbsoluteDifference(bitstream_buffer_id); | |
| 178 if (difference <= kDecodeSimilarityThreshold) { | |
| 179 SetState(CS_DECODE_PASS); | |
| 180 } else { | |
| 181 LOG(ERROR) << "The mean absolute difference between software and hardware " | |
| 182 "decode is " << difference; | |
| 183 SetState(CS_ERROR); | |
| 184 } | |
| 185 } | |
| 186 | |
| 187 void JpegClient::NotifyError(int32_t bitstream_buffer_id, | |
| 188 JpegDecodeAccelerator::Error error) { | |
| 189 LOG(ERROR) << "Notifying of error " << error << " for buffer id " | |
| 190 << bitstream_buffer_id; | |
| 191 SetState(CS_ERROR); | |
| 192 } | |
| 193 | |
| 194 void JpegClient::PrepareMemory(int32_t bitstream_buffer_id) { | |
| 195 TestImageFile* image_file = test_image_files_[bitstream_buffer_id]; | |
| 196 | |
| 197 size_t input_size = image_file->data_str.size(); | |
| 198 if (!in_shm_.get() || input_size > in_shm_->mapped_size()) { | |
| 199 in_shm_.reset(new base::SharedMemory); | |
| 200 LOG_ASSERT(in_shm_->CreateAndMapAnonymous(input_size)); | |
| 201 } | |
| 202 memcpy(in_shm_->memory(), image_file->data_str.data(), input_size); | |
| 203 | |
| 204 if (!hw_out_shm_.get() || | |
| 205 image_file->output_size > hw_out_shm_->mapped_size()) { | |
| 206 hw_out_shm_.reset(new base::SharedMemory); | |
| 207 LOG_ASSERT(hw_out_shm_->CreateAndMapAnonymous(image_file->output_size)); | |
| 208 } | |
| 209 memset(hw_out_shm_->memory(), 0, image_file->output_size); | |
| 210 | |
| 211 if (!sw_out_shm_.get() || | |
| 212 image_file->output_size > sw_out_shm_->mapped_size()) { | |
| 213 sw_out_shm_.reset(new base::SharedMemory); | |
| 214 LOG_ASSERT(sw_out_shm_->CreateAndMapAnonymous(image_file->output_size)); | |
| 215 } | |
| 216 memset(sw_out_shm_->memory(), 0, image_file->output_size); | |
| 217 } | |
| 218 | |
| 219 void JpegClient::SetState(ClientState new_state) { | |
| 220 DVLOG(2) << "Changing state " << state_ << "->" << new_state; | |
| 221 note_->Notify(new_state); | |
| 222 state_ = new_state; | |
| 223 } | |
| 224 | |
| 225 void JpegClient::SaveToFile(int32_t bitstream_buffer_id) { | |
| 226 TestImageFile* image_file = test_image_files_[bitstream_buffer_id]; | |
| 227 | |
| 228 base::FilePath in_filename(image_file->filename); | |
| 229 base::FilePath out_filename = in_filename.ReplaceExtension(".yuv"); | |
| 230 int size = base::checked_cast<int>(image_file->output_size); | |
| 231 ASSERT_EQ(size, | |
| 232 base::WriteFile(out_filename, | |
| 233 static_cast<char*>(hw_out_shm_->memory()), size)); | |
| 234 } | |
| 235 | |
| 236 double JpegClient::GetMeanAbsoluteDifference(int32_t bitstream_buffer_id) { | |
| 237 TestImageFile* image_file = test_image_files_[bitstream_buffer_id]; | |
| 238 | |
| 239 double total_difference = 0; | |
| 240 uint8_t* hw_ptr = static_cast<uint8_t*>(hw_out_shm_->memory()); | |
| 241 uint8_t* sw_ptr = static_cast<uint8_t*>(sw_out_shm_->memory()); | |
| 242 for (size_t i = 0; i < image_file->output_size; i++) | |
| 243 total_difference += std::abs(hw_ptr[i] - sw_ptr[i]); | |
| 244 return total_difference / image_file->output_size; | |
| 245 } | |
| 246 | |
| 247 void JpegClient::StartDecode(int32_t bitstream_buffer_id) { | |
| 248 DCHECK_LT(static_cast<size_t>(bitstream_buffer_id), test_image_files_.size()); | |
| 249 TestImageFile* image_file = test_image_files_[bitstream_buffer_id]; | |
| 250 | |
| 251 PrepareMemory(bitstream_buffer_id); | |
| 252 | |
| 253 base::SharedMemoryHandle dup_handle; | |
| 254 dup_handle = base::SharedMemory::DuplicateHandle(in_shm_->handle()); | |
| 255 media::BitstreamBuffer bitstream_buffer(bitstream_buffer_id, dup_handle, | |
| 256 image_file->data_str.size()); | |
| 257 scoped_refptr<media::VideoFrame> out_frame_ = | |
| 258 media::VideoFrame::WrapExternalSharedMemory( | |
| 259 media::PIXEL_FORMAT_I420, | |
| 260 image_file->visible_size, | |
| 261 gfx::Rect(image_file->visible_size), | |
| 262 image_file->visible_size, | |
| 263 static_cast<uint8_t*>(hw_out_shm_->memory()), | |
| 264 image_file->output_size, | |
| 265 hw_out_shm_->handle(), | |
| 266 0, | |
| 267 base::TimeDelta()); | |
| 268 LOG_ASSERT(out_frame_.get()); | |
| 269 decoder_->Decode(bitstream_buffer, out_frame_); | |
| 270 } | |
| 271 | |
| 272 bool JpegClient::GetSoftwareDecodeResult(int32_t bitstream_buffer_id) { | |
| 273 media::VideoPixelFormat format = media::PIXEL_FORMAT_I420; | |
| 274 TestImageFile* image_file = test_image_files_[bitstream_buffer_id]; | |
| 275 | |
| 276 uint8_t* yplane = static_cast<uint8_t*>(sw_out_shm_->memory()); | |
| 277 uint8_t* uplane = | |
| 278 yplane + | |
| 279 media::VideoFrame::PlaneSize(format, media::VideoFrame::kYPlane, | |
| 280 image_file->visible_size).GetArea(); | |
| 281 uint8_t* vplane = | |
| 282 uplane + | |
| 283 media::VideoFrame::PlaneSize(format, media::VideoFrame::kUPlane, | |
| 284 image_file->visible_size).GetArea(); | |
| 285 int yplane_stride = image_file->visible_size.width(); | |
| 286 int uv_plane_stride = yplane_stride / 2; | |
| 287 | |
| 288 if (libyuv::ConvertToI420( | |
| 289 static_cast<uint8_t*>(in_shm_->memory()), | |
| 290 image_file->data_str.size(), | |
| 291 yplane, | |
| 292 yplane_stride, | |
| 293 uplane, | |
| 294 uv_plane_stride, | |
| 295 vplane, | |
| 296 uv_plane_stride, | |
| 297 0, | |
| 298 0, | |
| 299 image_file->visible_size.width(), | |
| 300 image_file->visible_size.height(), | |
| 301 image_file->visible_size.width(), | |
| 302 image_file->visible_size.height(), | |
| 303 libyuv::kRotate0, | |
| 304 libyuv::FOURCC_MJPG) != 0) { | |
| 305 LOG(ERROR) << "Software decode " << image_file->filename << " failed."; | |
| 306 return false; | |
| 307 } | |
| 308 return true; | |
| 309 } | |
| 310 | |
| 311 class JpegDecodeAcceleratorTestEnvironment : public ::testing::Environment { | |
| 312 public: | |
| 313 JpegDecodeAcceleratorTestEnvironment( | |
| 314 const base::FilePath::CharType* jpeg_filenames) { | |
| 315 user_jpeg_filenames_ = | |
| 316 jpeg_filenames ? jpeg_filenames: kDefaultJpegFilename; | |
| 317 } | |
| 318 void SetUp() override; | |
| 319 void TearDown() override; | |
| 320 | |
| 321 // Create all black test image with |width| and |height| size. | |
| 322 bool CreateTestJpegImage(int width, int height, base::FilePath* filename); | |
| 323 | |
| 324 // Read image from |filename| to |image_data|. | |
| 325 void ReadTestJpegImage(base::FilePath& filename, TestImageFile* image_data); | |
| 326 | |
| 327 // Parsed data of |test_1280x720_jpeg_file_|. | |
| 328 std::unique_ptr<TestImageFile> image_data_1280x720_black_; | |
| 329 // Parsed data of |test_640x368_jpeg_file_|. | |
| 330 std::unique_ptr<TestImageFile> image_data_640x368_black_; | |
| 331 // Parsed data of |test_640x360_jpeg_file_|. | |
| 332 std::unique_ptr<TestImageFile> image_data_640x360_black_; | |
| 333 // Parsed data of "peach_pi-1280x720.jpg". | |
| 334 std::unique_ptr<TestImageFile> image_data_1280x720_default_; | |
| 335 // Parsed data of failure image. | |
| 336 std::unique_ptr<TestImageFile> image_data_invalid_; | |
| 337 // Parsed data from command line. | |
| 338 ScopedVector<TestImageFile> image_data_user_; | |
| 339 | |
| 340 private: | |
| 341 const base::FilePath::CharType* user_jpeg_filenames_; | |
| 342 | |
| 343 // Used for InputSizeChange test case. The image size should be smaller than | |
| 344 // |kDefaultJpegFilename|. | |
| 345 base::FilePath test_1280x720_jpeg_file_; | |
| 346 // Used for ResolutionChange test case. | |
| 347 base::FilePath test_640x368_jpeg_file_; | |
| 348 // Used for testing some drivers which will align the output resolution to a | |
| 349 // multiple of 16. 640x360 will be aligned to 640x368. | |
| 350 base::FilePath test_640x360_jpeg_file_; | |
| 351 }; | |
| 352 | |
| 353 void JpegDecodeAcceleratorTestEnvironment::SetUp() { | |
| 354 ASSERT_TRUE(CreateTestJpegImage(1280, 720, &test_1280x720_jpeg_file_)); | |
| 355 ASSERT_TRUE(CreateTestJpegImage(640, 368, &test_640x368_jpeg_file_)); | |
| 356 ASSERT_TRUE(CreateTestJpegImage(640, 360, &test_640x360_jpeg_file_)); | |
| 357 | |
| 358 image_data_1280x720_black_.reset( | |
| 359 new TestImageFile(test_1280x720_jpeg_file_.value())); | |
| 360 ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_1280x720_jpeg_file_, | |
| 361 image_data_1280x720_black_.get())); | |
| 362 | |
| 363 image_data_640x368_black_.reset( | |
| 364 new TestImageFile(test_640x368_jpeg_file_.value())); | |
| 365 ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_640x368_jpeg_file_, | |
| 366 image_data_640x368_black_.get())); | |
| 367 | |
| 368 image_data_640x360_black_.reset( | |
| 369 new TestImageFile(test_640x360_jpeg_file_.value())); | |
| 370 ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(test_640x360_jpeg_file_, | |
| 371 image_data_640x360_black_.get())); | |
| 372 | |
| 373 base::FilePath default_jpeg_file = | |
| 374 media::GetTestDataFilePath(kDefaultJpegFilename); | |
| 375 image_data_1280x720_default_.reset(new TestImageFile(kDefaultJpegFilename)); | |
| 376 ASSERT_NO_FATAL_FAILURE( | |
| 377 ReadTestJpegImage(default_jpeg_file, image_data_1280x720_default_.get())); | |
| 378 | |
| 379 image_data_invalid_.reset(new TestImageFile("failure.jpg")); | |
| 380 image_data_invalid_->data_str.resize(100, 0); | |
| 381 image_data_invalid_->visible_size.SetSize(1280, 720); | |
| 382 image_data_invalid_->output_size = media::VideoFrame::AllocationSize( | |
| 383 media::PIXEL_FORMAT_I420, image_data_invalid_->visible_size); | |
| 384 | |
| 385 // |user_jpeg_filenames_| may include many files and use ';' as delimiter. | |
| 386 std::vector<base::FilePath::StringType> filenames = base::SplitString( | |
| 387 user_jpeg_filenames_, base::FilePath::StringType(1, ';'), | |
| 388 base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL); | |
| 389 for (const auto& filename : filenames) { | |
| 390 base::FilePath input_file = media::GetTestDataFilePath(filename); | |
| 391 TestImageFile* image_data = new TestImageFile(filename); | |
| 392 ASSERT_NO_FATAL_FAILURE(ReadTestJpegImage(input_file, image_data)); | |
| 393 image_data_user_.push_back(image_data); | |
| 394 } | |
| 395 } | |
| 396 | |
| 397 void JpegDecodeAcceleratorTestEnvironment::TearDown() { | |
| 398 base::DeleteFile(test_1280x720_jpeg_file_, false); | |
| 399 base::DeleteFile(test_640x368_jpeg_file_, false); | |
| 400 base::DeleteFile(test_640x360_jpeg_file_, false); | |
| 401 } | |
| 402 | |
| 403 bool JpegDecodeAcceleratorTestEnvironment::CreateTestJpegImage( | |
| 404 int width, | |
| 405 int height, | |
| 406 base::FilePath* filename) { | |
| 407 const int kBytesPerPixel = 3; | |
| 408 const int kJpegQuality = 100; | |
| 409 std::vector<unsigned char> input_buffer(width * height * kBytesPerPixel); | |
| 410 std::vector<unsigned char> encoded; | |
| 411 if (!gfx::JPEGCodec::Encode(&input_buffer[0], gfx::JPEGCodec::FORMAT_RGB, | |
| 412 width, height, width * kBytesPerPixel, | |
| 413 kJpegQuality, &encoded)) { | |
| 414 return false; | |
| 415 } | |
| 416 | |
| 417 LOG_ASSERT(base::CreateTemporaryFile(filename)); | |
| 418 EXPECT_TRUE(base::AppendToFile( | |
| 419 *filename, reinterpret_cast<char*>(&encoded[0]), encoded.size())); | |
| 420 return true; | |
| 421 } | |
| 422 | |
| 423 void JpegDecodeAcceleratorTestEnvironment::ReadTestJpegImage( | |
| 424 base::FilePath& input_file, TestImageFile* image_data) { | |
| 425 ASSERT_TRUE(base::ReadFileToString(input_file, &image_data->data_str)); | |
| 426 | |
| 427 ASSERT_TRUE(media::ParseJpegPicture( | |
| 428 reinterpret_cast<const uint8_t*>(image_data->data_str.data()), | |
| 429 image_data->data_str.size(), | |
| 430 &image_data->parse_result)); | |
| 431 image_data->visible_size.SetSize( | |
| 432 image_data->parse_result.frame_header.visible_width, | |
| 433 image_data->parse_result.frame_header.visible_height); | |
| 434 image_data->output_size = media::VideoFrame::AllocationSize( | |
| 435 media::PIXEL_FORMAT_I420, image_data->visible_size); | |
| 436 } | |
| 437 | |
| 438 class JpegDecodeAcceleratorTest : public ::testing::Test { | |
| 439 protected: | |
| 440 JpegDecodeAcceleratorTest() {} | |
| 441 | |
| 442 void TestDecode(size_t num_concurrent_decoders); | |
| 443 | |
| 444 // The elements of |test_image_files_| are owned by | |
| 445 // JpegDecodeAcceleratorTestEnvironment. | |
| 446 std::vector<TestImageFile*> test_image_files_; | |
| 447 std::vector<ClientState> expected_status_; | |
| 448 | |
| 449 protected: | |
| 450 DISALLOW_COPY_AND_ASSIGN(JpegDecodeAcceleratorTest); | |
| 451 }; | |
| 452 | |
| 453 void JpegDecodeAcceleratorTest::TestDecode(size_t num_concurrent_decoders) { | |
| 454 LOG_ASSERT(test_image_files_.size() == expected_status_.size()); | |
| 455 base::Thread decoder_thread("DecoderThread"); | |
| 456 ASSERT_TRUE(decoder_thread.Start()); | |
| 457 | |
| 458 ScopedVector<ClientStateNotification<ClientState>> notes; | |
| 459 ScopedVector<JpegClient> clients; | |
| 460 | |
| 461 for (size_t i = 0; i < num_concurrent_decoders; i++) { | |
| 462 notes.push_back(new ClientStateNotification<ClientState>()); | |
| 463 clients.push_back(new JpegClient(test_image_files_, notes.back())); | |
| 464 decoder_thread.task_runner()->PostTask( | |
| 465 FROM_HERE, base::Bind(&JpegClient::CreateJpegDecoder, | |
| 466 base::Unretained(clients.back()))); | |
| 467 ASSERT_EQ(notes[i]->Wait(), CS_INITIALIZED); | |
| 468 } | |
| 469 | |
| 470 for (size_t index = 0; index < test_image_files_.size(); index++) { | |
| 471 for (size_t i = 0; i < num_concurrent_decoders; i++) { | |
| 472 decoder_thread.task_runner()->PostTask( | |
| 473 FROM_HERE, base::Bind(&JpegClient::StartDecode, | |
| 474 base::Unretained(clients[i]), | |
| 475 index)); | |
| 476 } | |
| 477 for (size_t i = 0; i < num_concurrent_decoders; i++) { | |
| 478 ASSERT_EQ(notes[i]->Wait(), expected_status_[index]); | |
| 479 } | |
| 480 } | |
| 481 | |
| 482 for (size_t i = 0; i < num_concurrent_decoders; i++) { | |
| 483 decoder_thread.task_runner()->PostTask( | |
| 484 FROM_HERE, base::Bind(&JpegClient::DestroyJpegDecoder, | |
| 485 base::Unretained(clients[i]))); | |
| 486 } | |
| 487 decoder_thread.Stop(); | |
| 488 } | |
| 489 | |
| 490 TEST_F(JpegDecodeAcceleratorTest, SimpleDecode) { | |
| 491 for (const auto& image : g_env->image_data_user_) { | |
| 492 test_image_files_.push_back(image); | |
| 493 expected_status_.push_back(CS_DECODE_PASS); | |
| 494 } | |
| 495 TestDecode(1); | |
| 496 } | |
| 497 | |
| 498 TEST_F(JpegDecodeAcceleratorTest, MultipleDecoders) { | |
| 499 for (const auto& image : g_env->image_data_user_) { | |
| 500 test_image_files_.push_back(image); | |
| 501 expected_status_.push_back(CS_DECODE_PASS); | |
| 502 } | |
| 503 TestDecode(3); | |
| 504 } | |
| 505 | |
| 506 TEST_F(JpegDecodeAcceleratorTest, InputSizeChange) { | |
| 507 // The size of |image_data_1280x720_black_| is smaller than | |
| 508 // |image_data_1280x720_default_|. | |
| 509 test_image_files_.push_back(g_env->image_data_1280x720_black_.get()); | |
| 510 test_image_files_.push_back(g_env->image_data_1280x720_default_.get()); | |
| 511 test_image_files_.push_back(g_env->image_data_1280x720_black_.get()); | |
| 512 for (size_t i = 0; i < test_image_files_.size(); i++) | |
| 513 expected_status_.push_back(CS_DECODE_PASS); | |
| 514 TestDecode(1); | |
| 515 } | |
| 516 | |
| 517 TEST_F(JpegDecodeAcceleratorTest, ResolutionChange) { | |
| 518 test_image_files_.push_back(g_env->image_data_640x368_black_.get()); | |
| 519 test_image_files_.push_back(g_env->image_data_1280x720_default_.get()); | |
| 520 test_image_files_.push_back(g_env->image_data_640x368_black_.get()); | |
| 521 for (size_t i = 0; i < test_image_files_.size(); i++) | |
| 522 expected_status_.push_back(CS_DECODE_PASS); | |
| 523 TestDecode(1); | |
| 524 } | |
| 525 | |
| 526 TEST_F(JpegDecodeAcceleratorTest, CodedSizeAlignment) { | |
| 527 test_image_files_.push_back(g_env->image_data_640x360_black_.get()); | |
| 528 expected_status_.push_back(CS_DECODE_PASS); | |
| 529 TestDecode(1); | |
| 530 } | |
| 531 | |
| 532 TEST_F(JpegDecodeAcceleratorTest, FailureJpeg) { | |
| 533 test_image_files_.push_back(g_env->image_data_invalid_.get()); | |
| 534 expected_status_.push_back(CS_ERROR); | |
| 535 TestDecode(1); | |
| 536 } | |
| 537 | |
| 538 TEST_F(JpegDecodeAcceleratorTest, KeepDecodeAfterFailure) { | |
| 539 test_image_files_.push_back(g_env->image_data_invalid_.get()); | |
| 540 test_image_files_.push_back(g_env->image_data_1280x720_default_.get()); | |
| 541 expected_status_.push_back(CS_ERROR); | |
| 542 expected_status_.push_back(CS_DECODE_PASS); | |
| 543 TestDecode(1); | |
| 544 } | |
| 545 | |
| 546 } // namespace | |
| 547 } // namespace content | |
| 548 | |
| 549 int main(int argc, char** argv) { | |
| 550 testing::InitGoogleTest(&argc, argv); | |
| 551 base::CommandLine::Init(argc, argv); | |
| 552 base::ShadowingAtExitManager at_exit_manager; | |
| 553 | |
| 554 // Needed to enable DVLOG through --vmodule. | |
| 555 logging::LoggingSettings settings; | |
| 556 settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG; | |
| 557 LOG_ASSERT(logging::InitLogging(settings)); | |
| 558 | |
| 559 const base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess(); | |
| 560 DCHECK(cmd_line); | |
| 561 | |
| 562 const base::FilePath::CharType* jpeg_filenames = nullptr; | |
| 563 base::CommandLine::SwitchMap switches = cmd_line->GetSwitches(); | |
| 564 for (base::CommandLine::SwitchMap::const_iterator it = switches.begin(); | |
| 565 it != switches.end(); ++it) { | |
| 566 // jpeg_filenames can include one or many files and use ';' as delimiter. | |
| 567 if (it->first == "jpeg_filenames") { | |
| 568 jpeg_filenames = it->second.c_str(); | |
| 569 continue; | |
| 570 } | |
| 571 if (it->first == "save_to_file") { | |
| 572 content::g_save_to_file = true; | |
| 573 continue; | |
| 574 } | |
| 575 if (it->first == "v" || it->first == "vmodule") | |
| 576 continue; | |
| 577 LOG(FATAL) << "Unexpected switch: " << it->first << ":" << it->second; | |
| 578 } | |
| 579 #if defined(OS_CHROMEOS) && defined(ARCH_CPU_X86_FAMILY) | |
| 580 content::VaapiWrapper::PreSandboxInitialization(); | |
| 581 #endif | |
| 582 | |
| 583 content::g_env = | |
| 584 reinterpret_cast<content::JpegDecodeAcceleratorTestEnvironment*>( | |
| 585 testing::AddGlobalTestEnvironment( | |
| 586 new content::JpegDecodeAcceleratorTestEnvironment( | |
| 587 jpeg_filenames))); | |
| 588 | |
| 589 return RUN_ALL_TESTS(); | |
| 590 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1882373004:
Migrate content/common/gpu/media code to media/gpu (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master