1 /*
2 * Copyright (c) 2017, Alliance for Open Media. All rights reserved.
3 *
4 * This source code is subject to the terms of the BSD 2 Clause License and
5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
6 * was not distributed with this source code in the LICENSE file, you can
7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
8 * Media Patent License 1.0 was not distributed with this source code in the
9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
10 */
11
12 #include <memory>
13
14 #include "gtest/gtest.h"
15
16 #include "test/codec_factory.h"
17 #include "test/encode_test_driver.h"
18 #include "test/util.h"
19 #include "test/yuv_video_source.h"
20
21 namespace {
22 #define MAX_EXTREME_MV 1
23 #define MIN_EXTREME_MV 2
24
25 // Encoding modes
26 const libaom_test::TestMode kEncodingModeVectors[] = {
27 ::libaom_test::kTwoPassGood,
28 ::libaom_test::kOnePassGood,
29 };
30
31 // Encoding speeds
32 const int kCpuUsedVectors[] = { 1, 5 };
33
34 // MV test modes: 1 - always use maximum MV; 2 - always use minimum MV.
35 const int kMVTestModes[] = { MAX_EXTREME_MV, MIN_EXTREME_MV };
36
37 class MotionVectorTestLarge
38 : public ::libaom_test::CodecTestWith3Params<libaom_test::TestMode, int,
39 int>,
40 public ::libaom_test::EncoderTest {
41 protected:
MotionVectorTestLarge()42 MotionVectorTestLarge()
43 : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
44 cpu_used_(GET_PARAM(2)), mv_test_mode_(GET_PARAM(3)) {}
45
46 ~MotionVectorTestLarge() override = default;
47
SetUp()48 void SetUp() override {
49 InitializeConfig(encoding_mode_);
50 if (encoding_mode_ != ::libaom_test::kRealTime) {
51 cfg_.g_lag_in_frames = 3;
52 } else {
53 cfg_.rc_buf_sz = 1000;
54 cfg_.rc_buf_initial_sz = 500;
55 cfg_.rc_buf_optimal_sz = 600;
56 }
57 }
58
PreEncodeFrameHook(::libaom_test::VideoSource * video,::libaom_test::Encoder * encoder)59 void PreEncodeFrameHook(::libaom_test::VideoSource *video,
60 ::libaom_test::Encoder *encoder) override {
61 if (video->frame() == 0) {
62 encoder->Control(AOME_SET_CPUUSED, cpu_used_);
63 encoder->Control(AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST, mv_test_mode_);
64 if (encoding_mode_ != ::libaom_test::kRealTime) {
65 encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
66 encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
67 encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
68 }
69 }
70 }
71
72 libaom_test::TestMode encoding_mode_;
73 int cpu_used_;
74 int mv_test_mode_;
75 };
76
TEST_P(MotionVectorTestLarge,OverallTest)77 TEST_P(MotionVectorTestLarge, OverallTest) {
78 int width = 3840;
79 int height = 2160;
80
81 // Reduce the test clip's resolution while testing on 32-bit system.
82 if (sizeof(void *) == 4) {
83 width = 2048;
84 height = 360;
85 }
86
87 cfg_.rc_target_bitrate = 24000;
88 cfg_.g_profile = 0;
89 init_flags_ = AOM_CODEC_USE_PSNR;
90
91 std::unique_ptr<libaom_test::VideoSource> video;
92 video.reset(new libaom_test::YUVVideoSource(
93 "niklas_640_480_30.yuv", AOM_IMG_FMT_I420, width, height, 30, 1, 0, 3));
94
95 ASSERT_NE(video, nullptr);
96 ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
97 }
98
99 AV1_INSTANTIATE_TEST_SUITE(MotionVectorTestLarge,
100 ::testing::ValuesIn(kEncodingModeVectors),
101 ::testing::ValuesIn(kCpuUsedVectors),
102 ::testing::ValuesIn(kMVTestModes));
103 } // namespace
104