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d970807e0c
The type rtc::scoped_refptr<T> is now part of api/. Please include it from api/scoped_refptr.h. More info: See: https://groups.google.com/forum/#!topic/discuss-webrtc/Mme2MSz4z4o. Bug: webrtc:9887, webrtc:8205 No-Try: True Change-Id: Ic6c7c81e226e59f12f7933e472f573ae097b55bf Reviewed-on: https://webrtc-review.googlesource.com/c/119041 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26414}
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <vector>
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#include "api/scoped_refptr.h"
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#include "rtc_tools/frame_analyzer/reference_less_video_analysis_lib.h"
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#include "rtc_tools/video_file_reader.h"
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#include "test/gtest.h"
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#include "test/testsupport/file_utils.h"
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class ReferenceLessVideoAnalysisTest : public ::testing::Test {
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public:
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void SetUp() override {
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video = webrtc::test::OpenY4mFile(
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webrtc::test::ResourcePath("reference_less_video_test_file", "y4m"));
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ASSERT_TRUE(video);
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}
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rtc::scoped_refptr<webrtc::test::Video> video;
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std::vector<double> psnr_per_frame;
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std::vector<double> ssim_per_frame;
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};
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TEST_F(ReferenceLessVideoAnalysisTest, MatchComputedMetrics) {
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compute_metrics(video, &psnr_per_frame, &ssim_per_frame);
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EXPECT_EQ(74, (int)psnr_per_frame.size());
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ASSERT_NEAR(27.2f, psnr_per_frame[1], 0.1f);
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ASSERT_NEAR(24.9f, psnr_per_frame[5], 0.1f);
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ASSERT_NEAR(0.9f, ssim_per_frame[1], 0.1f);
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ASSERT_NEAR(0.9f, ssim_per_frame[5], 0.1f);
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}
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TEST_F(ReferenceLessVideoAnalysisTest, MatchIdenticalFrameClusters) {
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compute_metrics(video, &psnr_per_frame, &ssim_per_frame);
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std::vector<int> identical_frame_clusters =
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find_frame_clusters(psnr_per_frame, ssim_per_frame);
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EXPECT_EQ(5, (int)identical_frame_clusters.size());
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EXPECT_EQ(1, identical_frame_clusters[0]);
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EXPECT_EQ(1, identical_frame_clusters[4]);
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}
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