1 /* 2 * Copyright (c) 2012 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 #include "third_party/googletest/src/include/gtest/gtest.h" 11 #include "test/codec_factory.h" 12 #include "test/encode_test_driver.h" 13 #include "test/i420_video_source.h" 14 #include "test/util.h" 15 16 namespace { 17 18 class AltRefAqSegmentTest 19 : public ::libvpx_test::EncoderTest, 20 public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> { 21 protected: 22 AltRefAqSegmentTest() : EncoderTest(GET_PARAM(0)) {} 23 virtual ~AltRefAqSegmentTest() {} 24 25 virtual void SetUp() { 26 InitializeConfig(); 27 SetMode(GET_PARAM(1)); 28 set_cpu_used_ = GET_PARAM(2); 29 aq_mode_ = 0; 30 alt_ref_aq_mode_ = 0; 31 } 32 33 virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video, 34 ::libvpx_test::Encoder *encoder) { 35 if (video->frame() == 1) { 36 encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_); 37 encoder->Control(VP9E_SET_ALT_REF_AQ, alt_ref_aq_mode_); 38 encoder->Control(VP9E_SET_AQ_MODE, aq_mode_); 39 encoder->Control(VP8E_SET_MAX_INTRA_BITRATE_PCT, 100); 40 } 41 } 42 43 int set_cpu_used_; 44 int aq_mode_; 45 int alt_ref_aq_mode_; 46 }; 47 48 // Validate that this ALT_REF_AQ/AQ segmentation mode 49 // (ALT_REF_AQ=0, AQ=0/no_aq) 50 // encodes and decodes without a mismatch. 51 TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ0) { 52 cfg_.rc_min_quantizer = 8; 53 cfg_.rc_max_quantizer = 56; 54 cfg_.rc_end_usage = VPX_VBR; 55 cfg_.rc_buf_initial_sz = 500; 56 cfg_.rc_buf_optimal_sz = 500; 57 cfg_.rc_buf_sz = 1000; 58 cfg_.rc_target_bitrate = 300; 59 60 aq_mode_ = 0; 61 alt_ref_aq_mode_ = 1; 62 63 ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, 64 30, 1, 0, 100); 65 66 ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); 67 } 68 69 // Validate that this ALT_REF_AQ/AQ segmentation mode 70 // (ALT_REF_AQ=0, AQ=1/variance_aq) 71 // encodes and decodes without a mismatch. 72 TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ1) { 73 cfg_.rc_min_quantizer = 8; 74 cfg_.rc_max_quantizer = 56; 75 cfg_.rc_end_usage = VPX_VBR; 76 cfg_.rc_buf_initial_sz = 500; 77 cfg_.rc_buf_optimal_sz = 500; 78 cfg_.rc_buf_sz = 1000; 79 cfg_.rc_target_bitrate = 300; 80 81 aq_mode_ = 1; 82 alt_ref_aq_mode_ = 1; 83 84 ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, 85 30, 1, 0, 100); 86 87 ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); 88 } 89 90 // Validate that this ALT_REF_AQ/AQ segmentation mode 91 // (ALT_REF_AQ=0, AQ=2/complexity_aq) 92 // encodes and decodes without a mismatch. 93 TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ2) { 94 cfg_.rc_min_quantizer = 8; 95 cfg_.rc_max_quantizer = 56; 96 cfg_.rc_end_usage = VPX_VBR; 97 cfg_.rc_buf_initial_sz = 500; 98 cfg_.rc_buf_optimal_sz = 500; 99 cfg_.rc_buf_sz = 1000; 100 cfg_.rc_target_bitrate = 300; 101 102 aq_mode_ = 2; 103 alt_ref_aq_mode_ = 1; 104 105 ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, 106 30, 1, 0, 100); 107 108 ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); 109 } 110 111 // Validate that this ALT_REF_AQ/AQ segmentation mode 112 // (ALT_REF_AQ=0, AQ=3/cyclicrefresh_aq) 113 // encodes and decodes without a mismatch. 114 TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ3) { 115 cfg_.rc_min_quantizer = 8; 116 cfg_.rc_max_quantizer = 56; 117 cfg_.rc_end_usage = VPX_VBR; 118 cfg_.rc_buf_initial_sz = 500; 119 cfg_.rc_buf_optimal_sz = 500; 120 cfg_.rc_buf_sz = 1000; 121 cfg_.rc_target_bitrate = 300; 122 123 aq_mode_ = 3; 124 alt_ref_aq_mode_ = 1; 125 126 ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, 127 30, 1, 0, 100); 128 129 ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); 130 } 131 132 // Validate that this ALT_REF_AQ/AQ segmentation mode 133 // (ALT_REF_AQ=0, AQ=4/equator360_aq) 134 // encodes and decodes without a mismatch. 135 TEST_P(AltRefAqSegmentTest, TestNoMisMatchAltRefAQ4) { 136 cfg_.rc_min_quantizer = 8; 137 cfg_.rc_max_quantizer = 56; 138 cfg_.rc_end_usage = VPX_VBR; 139 cfg_.rc_buf_initial_sz = 500; 140 cfg_.rc_buf_optimal_sz = 500; 141 cfg_.rc_buf_sz = 1000; 142 cfg_.rc_target_bitrate = 300; 143 144 aq_mode_ = 4; 145 alt_ref_aq_mode_ = 1; 146 147 ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, 148 30, 1, 0, 100); 149 150 ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); 151 } 152 153 VP9_INSTANTIATE_TEST_CASE(AltRefAqSegmentTest, 154 ::testing::Values(::libvpx_test::kOnePassGood, 155 ::libvpx_test::kTwoPassGood), 156 ::testing::Range(2, 5)); 157 } // namespace 158
