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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
68 lines
2.2 KiB
C++
68 lines
2.2 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 <string.h>
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#include <stdio.h>
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#include <cstring>
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#include <iostream>
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#include <vector>
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#include "rtc_tools/frame_analyzer/reference_less_video_analysis_lib.h"
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#include "test/gtest.h"
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#include "test/testsupport/fileutils.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_file =
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webrtc::test::ResourcePath("reference_less_video_test_file", "y4m");
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}
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std::string video_file;
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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_file, &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, MatchHeightWidthFps) {
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int height = 0, width = 0, fps = 0;
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get_height_width_fps(&height, &width, &fps, video_file.c_str());
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EXPECT_EQ(height, 720);
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EXPECT_EQ(width, 1280);
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EXPECT_EQ(fps, 25);
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}
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TEST_F(ReferenceLessVideoAnalysisTest, MatchIdenticalFrameClusters) {
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compute_metrics(video_file, &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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TEST_F(ReferenceLessVideoAnalysisTest, CheckFileExtension) {
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EXPECT_TRUE(check_file_extension(video_file));
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std::string txt_file =
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webrtc::test::ResourcePath("video_quality_analysis_frame", "txt");
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EXPECT_FALSE(check_file_extension(txt_file));
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}
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