6a4607e100
ScreenCapturer tests may fail on trybot, so this change is to fix the issue. Changes include, 1. Sometimes, a capturer may capture part of the change, i.e. usually the draw actions are not atomic. So the updated_region may be inaccurate. So I have added a MayDrawIncompleteShapes() function in ScreenDrawer. If it returns false, the updated_region check will be ignored. 2. Several test cases may run concurrently, which makes one ScreenDrawer won't really work. Its window may be covered by another ScreenDrawer. So I have added a system wide lock to ensure only one ScreenDrawer is working at a certain time. 3. On unity (Linux), the top several pixels of a window may be covered by a shadow effect if the window is not focused. So I have added a BringToFront() function, and call it in WaitForPendingDraws(). 4. On Windows, the drawn shapes are 'temporary drawing', which will be erased once the window is covered by another one. So I repeat DrawRectangle() function call in the test case. TODO(zijiehe): The DISABLED_ prefixes will be added back after the code review. And I will move these test cases into modules_test in a coming change. BUG=647067 Review-Url: https://codereview.webrtc.org/2337073007 Cr-Commit-Position: refs/heads/master@{#14674}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others. This page is maintained by the Google Chrome team.
Development
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://chromium.googlesource.com/external/webrtc
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: http://build.chromium.org/p/client.webrtc