33be9dfe7a
There is still a counter for the active counts for the scaling, but these will be removed at a later date. BUG=webrtc:11392 Change-Id: Ie9bcf3f744a0bbac601f0da61197f4bac1e9f879 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/169447 Reviewed-by: Åsa Persson <asapersson@webrtc.org> Reviewed-by: Henrik Boström <hbos@webrtc.org> Commit-Queue: Evan Shrubsole <eshr@google.com> Cr-Commit-Position: refs/heads/master@{#30701}
145 lines
4.1 KiB
C++
145 lines
4.1 KiB
C++
/*
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* Copyright (c) 2020 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 "video/overuse_frame_detector_resource_adaptation_module.h"
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#include "test/gmock.h"
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#include "test/gtest.h"
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namespace webrtc {
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TEST(AdaptationCountersTest, Addition) {
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AdaptationCounters a;
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AdaptationCounters b(1, 2);
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AdaptationCounters total = a + b;
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EXPECT_EQ(1, total.resolution_adaptations);
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EXPECT_EQ(2, total.fps_adaptations);
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}
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TEST(AdaptationCountersTest, Subtraction) {
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AdaptationCounters a(0, 1);
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AdaptationCounters b(2, 1);
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AdaptationCounters diff = a - b;
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EXPECT_EQ(-2, diff.resolution_adaptations);
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EXPECT_EQ(0, diff.fps_adaptations);
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}
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TEST(AdaptationCountersTest, Equality) {
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AdaptationCounters a(1, 2);
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AdaptationCounters b(2, 1);
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EXPECT_EQ(a, a);
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EXPECT_NE(a, b);
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}
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TEST(AdaptationCountersTest, SelfAdditionSubtraction) {
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AdaptationCounters a(1, 0);
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AdaptationCounters b(0, 1);
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EXPECT_EQ(a, a + b - b);
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EXPECT_EQ(a, b + a - b);
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EXPECT_EQ(a, a - b + b);
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EXPECT_EQ(a, b - b + a);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest,
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FirstAdaptationDown_Fps) {
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AdaptationCounters cpu;
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AdaptationCounters qp;
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AdaptationCounters total(0, 1);
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu(0, 1);
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AdaptationCounters expected_qp;
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest,
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FirstAdaptationDown_Resolution) {
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AdaptationCounters cpu;
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AdaptationCounters qp;
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AdaptationCounters total(1, 0);
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu(1, 0);
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AdaptationCounters expected_qp;
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest, LastAdaptUp_Fps) {
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AdaptationCounters cpu(0, 1);
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AdaptationCounters qp;
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AdaptationCounters total;
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu;
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AdaptationCounters expected_qp;
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest, LastAdaptUp_Resolution) {
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AdaptationCounters cpu(1, 0);
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AdaptationCounters qp;
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AdaptationCounters total;
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu;
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AdaptationCounters expected_qp;
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest,
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AdaptUpWithBorrow_Resolution) {
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AdaptationCounters cpu(0, 1);
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AdaptationCounters qp(1, 0);
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AdaptationCounters total(0, 1);
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// CPU adaptation for resolution, but no
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// resolution adaptation left from CPU.
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// We then borrow the resolution
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// adaptation from qp, and give qp the
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// fps adaptation from CPU.
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu(0, 0);
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AdaptationCounters expected_qp(0, 1);
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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TEST(OveruseFrameDetectorResourceAdaptationModuleTest, AdaptUpWithBorrow_Fps) {
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AdaptationCounters cpu(1, 0);
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AdaptationCounters qp(0, 1);
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AdaptationCounters total(1, 0);
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// CPU adaptation for fps, but no
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// fps adaptation left from CPU. We
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// then borrow the fps adaptation
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// from qp, and give qp the
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// resolution adaptation from CPU.
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OveruseFrameDetectorResourceAdaptationModule::OnAdaptationCountChanged(
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total, &cpu, &qp);
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AdaptationCounters expected_cpu(0, 0);
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AdaptationCounters expected_qp(1, 0);
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EXPECT_EQ(expected_cpu, cpu);
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EXPECT_EQ(expected_qp, qp);
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}
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} // namespace webrtc
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