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 "third_party/googletest/src/googletest/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
~MotionVectorTestLarge()46 virtual ~MotionVectorTestLarge() {}
47
SetUp()48 virtual void SetUp() {
49 InitializeConfig();
50 SetMode(encoding_mode_);
51 if (encoding_mode_ != ::libaom_test::kRealTime) {
52 cfg_.g_lag_in_frames = 3;
53 cfg_.rc_end_usage = AOM_VBR;
54 } else {
55 cfg_.g_lag_in_frames = 0;
56 cfg_.rc_end_usage = AOM_CBR;
57 cfg_.rc_buf_sz = 1000;
58 cfg_.rc_buf_initial_sz = 500;
59 cfg_.rc_buf_optimal_sz = 600;
60 }
61 }
62
PreEncodeFrameHook(::libaom_test::VideoSource * video,::libaom_test::Encoder * encoder)63 virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
64 ::libaom_test::Encoder *encoder) {
65 if (video->frame() == 0) {
66 encoder->Control(AOME_SET_CPUUSED, cpu_used_);
67 encoder->Control(AV1E_ENABLE_MOTION_VECTOR_UNIT_TEST, mv_test_mode_);
68 if (encoding_mode_ != ::libaom_test::kRealTime) {
69 encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
70 encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
71 encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
72 }
73 }
74 }
75
76 libaom_test::TestMode encoding_mode_;
77 int cpu_used_;
78 int mv_test_mode_;
79 };
80
TEST_P(MotionVectorTestLarge,OverallTest)81 TEST_P(MotionVectorTestLarge, OverallTest) {
82 int width = 3840;
83 int height = 2160;
84
85 // Reduce the test clip's resolution while testing on 32-bit system.
86 if (sizeof(void *) == 4) {
87 width = 2048;
88 height = 360;
89 }
90
91 cfg_.rc_target_bitrate = 24000;
92 cfg_.g_profile = 0;
93 init_flags_ = AOM_CODEC_USE_PSNR;
94
95 std::unique_ptr<libaom_test::VideoSource> video;
96 video.reset(new libaom_test::YUVVideoSource(
97 "niklas_640_480_30.yuv", AOM_IMG_FMT_I420, width, height, 30, 1, 0, 3));
98
99 ASSERT_TRUE(video.get() != NULL);
100 ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
101 }
102
103 AV1_INSTANTIATE_TEST_CASE(MotionVectorTestLarge,
104 ::testing::ValuesIn(kEncodingModeVectors),
105 ::testing::ValuesIn(kCpuUsedVectors),
106 ::testing::ValuesIn(kMVTestModes));
107 } // namespace
108