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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/browser/renderer_host/media/desktop_capture_device.h" | 5 #include "content/browser/renderer_host/media/desktop_capture_device.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "base/sequenced_task_runner.h" | 8 #include "base/sequenced_task_runner.h" |
| 9 #include "base/synchronization/waitable_event.h" | 9 #include "base/synchronization/waitable_event.h" |
| 10 #include "base/test/test_timeouts.h" | 10 #include "base/test/test_timeouts.h" |
| (...skipping 114 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 125 EXPECT_CALL(frame_observer, OnFrameInfo(_)) | 125 EXPECT_CALL(frame_observer, OnFrameInfo(_)) |
| 126 .WillOnce(SaveArg<0>(&caps)); | 126 .WillOnce(SaveArg<0>(&caps)); |
| 127 EXPECT_CALL(frame_observer, OnError()) | 127 EXPECT_CALL(frame_observer, OnError()) |
| 128 .Times(0); | 128 .Times(0); |
| 129 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) | 129 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) |
| 130 .WillRepeatedly(DoAll( | 130 .WillRepeatedly(DoAll( |
| 131 SaveArg<1>(&frame_size), | 131 SaveArg<1>(&frame_size), |
| 132 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal))); | 132 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal))); |
| 133 | 133 |
| 134 media::VideoCaptureCapability capture_format( | 134 media::VideoCaptureCapability capture_format( |
| 135 640, 480, kFrameRate, media::VideoCaptureCapability::kI420, 0, false, | 135 640, 480, kFrameRate, media::kI420, 0, false, |
| 136 media::ConstantResolutionVideoCaptureDevice); | 136 media::ConstantResolutionVideoCaptureDevice); |
| 137 capture_device.Allocate(capture_format, &frame_observer); | 137 capture_device.Allocate(capture_format, &frame_observer); |
| 138 capture_device.Start(); | 138 capture_device.Start(); |
| 139 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 139 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 140 capture_device.Stop(); | 140 capture_device.Stop(); |
| 141 capture_device.DeAllocate(); | 141 capture_device.DeAllocate(); |
| 142 | 142 |
| 143 EXPECT_GT(caps.width, 0); | 143 EXPECT_GT(caps.width, 0); |
| 144 EXPECT_GT(caps.height, 0); | 144 EXPECT_GT(caps.height, 0); |
| 145 EXPECT_EQ(kFrameRate, caps.frame_rate); | 145 EXPECT_EQ(kFrameRate, caps.frame_rate); |
| 146 EXPECT_EQ(media::VideoCaptureCapability::kARGB, caps.color); | 146 EXPECT_EQ(media::kARGB, caps.color); |
| 147 EXPECT_FALSE(caps.interlaced); | 147 EXPECT_FALSE(caps.interlaced); |
| 148 | 148 |
| 149 EXPECT_EQ(caps.width * caps.height * 4, frame_size); | 149 EXPECT_EQ(caps.width * caps.height * 4, frame_size); |
| 150 } | 150 } |
| 151 | 151 |
| 152 // Test that screen capturer behaves correctly if the source frame size changes | 152 // Test that screen capturer behaves correctly if the source frame size changes |
| 153 // but the caller cannot cope with variable resolution output. | 153 // but the caller cannot cope with variable resolution output. |
| 154 TEST_F(DesktopCaptureDeviceTest, ScreenResolutionChangeConstantResolution) { | 154 TEST_F(DesktopCaptureDeviceTest, ScreenResolutionChangeConstantResolution) { |
| 155 FakeScreenCapturer* mock_capturer = new FakeScreenCapturer(); | 155 FakeScreenCapturer* mock_capturer = new FakeScreenCapturer(); |
| 156 | 156 |
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| 172 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) | 172 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) |
| 173 .After(frame_info_called) | 173 .After(frame_info_called) |
| 174 .WillRepeatedly(DoAll( | 174 .WillRepeatedly(DoAll( |
| 175 SaveArg<1>(&frame_size), | 175 SaveArg<1>(&frame_size), |
| 176 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal))); | 176 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal))); |
| 177 | 177 |
| 178 media::VideoCaptureCapability capture_format( | 178 media::VideoCaptureCapability capture_format( |
| 179 kTestFrameWidth1, | 179 kTestFrameWidth1, |
| 180 kTestFrameHeight1, | 180 kTestFrameHeight1, |
| 181 kFrameRate, | 181 kFrameRate, |
| 182 media::VideoCaptureCapability::kI420, | 182 media::kI420, |
| 183 0, | 183 0, |
| 184 false, | 184 false, |
| 185 media::ConstantResolutionVideoCaptureDevice); | 185 media::ConstantResolutionVideoCaptureDevice); |
| 186 | 186 |
| 187 capture_device.Allocate(capture_format, &frame_observer); | 187 capture_device.Allocate(capture_format, &frame_observer); |
| 188 capture_device.Start(); | 188 capture_device.Start(); |
| 189 | 189 |
| 190 // Capture at least two frames, to ensure that the source frame size has | 190 // Capture at least two frames, to ensure that the source frame size has |
| 191 // changed while capturing. | 191 // changed while capturing. |
| 192 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 192 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 193 done_event.Reset(); | 193 done_event.Reset(); |
| 194 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 194 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 195 | 195 |
| 196 capture_device.Stop(); | 196 capture_device.Stop(); |
| 197 capture_device.DeAllocate(); | 197 capture_device.DeAllocate(); |
| 198 | 198 |
| 199 EXPECT_EQ(kTestFrameWidth1, caps.width); | 199 EXPECT_EQ(kTestFrameWidth1, caps.width); |
| 200 EXPECT_EQ(kTestFrameHeight1, caps.height); | 200 EXPECT_EQ(kTestFrameHeight1, caps.height); |
| 201 EXPECT_EQ(kFrameRate, caps.frame_rate); | 201 EXPECT_EQ(kFrameRate, caps.frame_rate); |
| 202 EXPECT_EQ(media::VideoCaptureCapability::kARGB, caps.color); | 202 EXPECT_EQ(media::kARGB, caps.color); |
| 203 EXPECT_FALSE(caps.interlaced); | 203 EXPECT_FALSE(caps.interlaced); |
| 204 | 204 |
| 205 EXPECT_EQ(caps.width * caps.height * 4, frame_size); | 205 EXPECT_EQ(caps.width * caps.height * 4, frame_size); |
| 206 } | 206 } |
| 207 | 207 |
| 208 // Test that screen capturer behaves correctly if the source frame size changes | 208 // Test that screen capturer behaves correctly if the source frame size changes |
| 209 // and the caller can cope with variable resolution output. | 209 // and the caller can cope with variable resolution output. |
| 210 TEST_F(DesktopCaptureDeviceTest, ScreenResolutionChangeVariableResolution) { | 210 TEST_F(DesktopCaptureDeviceTest, ScreenResolutionChangeVariableResolution) { |
| 211 FakeScreenCapturer* mock_capturer = new FakeScreenCapturer(); | 211 FakeScreenCapturer* mock_capturer = new FakeScreenCapturer(); |
| 212 | 212 |
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| 235 .Times(0); | 235 .Times(0); |
| 236 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) | 236 EXPECT_CALL(frame_observer, OnIncomingCapturedFrame(_, _, _, _, _, _)) |
| 237 .After(frame_info_called) | 237 .After(frame_info_called) |
| 238 .WillRepeatedly( | 238 .WillRepeatedly( |
| 239 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal)); | 239 InvokeWithoutArgs(&done_event, &base::WaitableEvent::Signal)); |
| 240 | 240 |
| 241 media::VideoCaptureCapability capture_format( | 241 media::VideoCaptureCapability capture_format( |
| 242 kTestFrameWidth2, | 242 kTestFrameWidth2, |
| 243 kTestFrameHeight2, | 243 kTestFrameHeight2, |
| 244 kFrameRate, | 244 kFrameRate, |
| 245 media::VideoCaptureCapability::kI420, | 245 media::kI420, |
| 246 0, | 246 0, |
| 247 false, | 247 false, |
| 248 media::VariableResolutionVideoCaptureDevice); | 248 media::VariableResolutionVideoCaptureDevice); |
| 249 | 249 |
| 250 capture_device.Allocate(capture_format, &frame_observer); | 250 capture_device.Allocate(capture_format, &frame_observer); |
| 251 capture_device.Start(); | 251 capture_device.Start(); |
| 252 | 252 |
| 253 // Capture at least three frames, to ensure that the source frame size has | 253 // Capture at least three frames, to ensure that the source frame size has |
| 254 // changed at least twice while capturing. | 254 // changed at least twice while capturing. |
| 255 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 255 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 256 done_event.Reset(); | 256 done_event.Reset(); |
| 257 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 257 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 258 done_event.Reset(); | 258 done_event.Reset(); |
| 259 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); | 259 EXPECT_TRUE(done_event.TimedWait(TestTimeouts::action_max_timeout())); |
| 260 | 260 |
| 261 capture_device.Stop(); | 261 capture_device.Stop(); |
| 262 capture_device.DeAllocate(); | 262 capture_device.DeAllocate(); |
| 263 | 263 |
| 264 EXPECT_EQ(kTestFrameWidth1, caps.width); | 264 EXPECT_EQ(kTestFrameWidth1, caps.width); |
| 265 EXPECT_EQ(kTestFrameHeight1, caps.height); | 265 EXPECT_EQ(kTestFrameHeight1, caps.height); |
| 266 EXPECT_EQ(kFrameRate, caps.frame_rate); | 266 EXPECT_EQ(kFrameRate, caps.frame_rate); |
| 267 EXPECT_EQ(media::VideoCaptureCapability::kARGB, caps.color); | 267 EXPECT_EQ(media::kARGB, caps.color); |
| 268 EXPECT_FALSE(caps.interlaced); | 268 EXPECT_FALSE(caps.interlaced); |
| 269 } | 269 } |
| 270 | 270 |
| 271 } // namespace content | 271 } // namespace content |
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