From 1bed2e486ee699ff8e34378aaf327592612bf089 Mon Sep 17 00:00:00 2001 From: sprang Date: Mon, 23 Jan 2017 08:46:51 -0800 Subject: [PATCH] video_loopback: fall back to fake capturer if we can't open camera. Test manually, since it's a manual test. BUG=webrtc:7036 Review-Url: https://codereview.webrtc.org/2652713002 Cr-Commit-Position: refs/heads/master@{#16218} --- webrtc/video/video_quality_test.cc | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/webrtc/video/video_quality_test.cc b/webrtc/video/video_quality_test.cc index 07781b19d5..bd9c4f089c 100644 --- a/webrtc/video/video_quality_test.cc +++ b/webrtc/video/video_quality_test.cc @@ -1242,6 +1242,12 @@ void VideoQualityTest::CreateCapturer() { if (params_.video.clip_name.empty()) { video_capturer_.reset(test::VcmCapturer::Create( params_.video.width, params_.video.height, params_.video.fps)); + if (!video_capturer_) { + // Failed to get actual camera, use chroma generator as backup. + video_capturer_.reset(test::FrameGeneratorCapturer::Create( + params_.video.width, params_.video.height, params_.video.fps, + clock_)); + } } else { video_capturer_.reset(test::FrameGeneratorCapturer::CreateFromYuvFile( test::ResourcePath(params_.video.clip_name, "yuv"), @@ -1252,6 +1258,7 @@ void VideoQualityTest::CreateCapturer() { << ".yuv. Is this resource file present?"; } } + RTC_DCHECK(video_capturer_.get()); } void VideoQualityTest::RunWithAnalyzer(const Params& params) {