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Bug 1253499 - Add scaleDownBy encoding gtest. r=dminor

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Differential Revision: https://phabricator.services.mozilla.com/D4129

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Andreas Pehrson 2018-09-19 15:00:21 +00:00
parent 35e775d5ca
commit 952d6a8d56
1 changed files with 34 additions and 0 deletions
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34
media/webrtc/signaling/gtest/videoconduit_unittests.cpp
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@ -1293,4 +1293,38 @@ TEST_F(VideoConduitTest, DISABLED_TestVideoEncodeMaxWidthAndHeight)
mVideoConduit->RemoveSink(sink.get());
}
TEST_F(VideoConduitTest, TestVideoEncodeScaleResolutionBy)
{
MediaConduitErrorCode ec;
EncodingConstraints constraints;
VideoCodecConfig::SimulcastEncoding encoding;
encoding.constraints.scaleDownBy = 2;
std::vector<webrtc::VideoStream> videoStreams;
VideoCodecConfig codecConfig(120, "VP8", constraints);
codecConfig.mEncodingConstraints.maxFs = 3600;
codecConfig.mSimulcastEncodings.push_back(encoding);
ec = mVideoConduit->ConfigureSendMediaCodec(&codecConfig);
ASSERT_EQ(ec, kMediaConduitNoError);
UniquePtr<MockVideoSink> sink(new MockVideoSink());
rtc::VideoSinkWants wants;
mVideoConduit->AddOrUpdateSink(sink.get(), wants);
mVideoConduit->StartTransmitting();
SendVideoFrame(1280, 720, 1);
ASSERT_EQ(sink->mVideoFrame.width(), 640);
ASSERT_EQ(sink->mVideoFrame.height(), 360);
ASSERT_EQ(sink->mVideoFrame.timestamp_us(), 1000U);
ASSERT_EQ(sink->mOnFrameCount, 1U);
SendVideoFrame(640, 360, 2);
ASSERT_EQ(sink->mVideoFrame.width(), 320);
ASSERT_EQ(sink->mVideoFrame.height(), 180);
ASSERT_EQ(sink->mVideoFrame.timestamp_us(), 2000U);
ASSERT_EQ(sink->mOnFrameCount, 2U);
mVideoConduit->StopTransmitting();
mVideoConduit->RemoveSink(sink.get());
}
} // End namespace test.