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Side by Side Diff: webrtc/modules/audio_coding/codecs/opus/opus_complexity_unittest.cc

Issue 2589673002: Re-enable Opus complexity tests on Android (Closed)
Patch Set: Created 4 years ago
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1 /* 1 /*
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 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 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 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
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42 uint32_t rtp_timestamp = 0u; 42 uint32_t rtp_timestamp = 0u;
43 for (size_t i = 0; i < 10000; ++i) { 43 for (size_t i = 0; i < 10000; ++i) {
44 encoded.Clear(); 44 encoded.Clear();
45 info = encoder.Encode(rtp_timestamp, audio_loop.GetNextBlock(), &encoded); 45 info = encoder.Encode(rtp_timestamp, audio_loop.GetNextBlock(), &encoded);
46 rtp_timestamp += kInputBlockSizeSamples; 46 rtp_timestamp += kInputBlockSizeSamples;
47 } 47 }
48 return clock->TimeInMilliseconds() - start_time_ms; 48 return clock->TimeInMilliseconds() - start_time_ms;
49 } 49 }
50 } // namespace 50 } // namespace
51 51
52 #if defined(WEBRTC_ANDROID)
53 #define MAYBE_AudioEncoderOpusComplexityAdaptationTest \
54 DISABLED_AudioEncoderOpusComplexityAdaptationTest
55 #else
56 #define MAYBE_AudioEncoderOpusComplexityAdaptationTest \
57 AudioEncoderOpusComplexityAdaptationTest
58 #endif
59
60 // This test encodes an audio file using Opus twice with different bitrates 52 // This test encodes an audio file using Opus twice with different bitrates
61 // (12.5 kbps and 15.5 kbps). The runtime for each is measured, and the ratio 53 // (12.5 kbps and 15.5 kbps). The runtime for each is measured, and the ratio
62 // between the two is calculated and tracked. This test explicitly sets the 54 // between the two is calculated and tracked. This test explicitly sets the
63 // low_rate_complexity to 9. When running on desktop platforms, this is the same 55 // low_rate_complexity to 9. When running on desktop platforms, this is the same
64 // as the regular complexity, and the expectation is that the resulting ratio 56 // as the regular complexity, and the expectation is that the resulting ratio
65 // should be less than 100% (since the encoder runs faster at lower bitrates, 57 // should be less than 100% (since the encoder runs faster at lower bitrates,
66 // given a fixed complexity setting). On the other hand, when running on 58 // given a fixed complexity setting). On the other hand, when running on
67 // mobiles, the regular complexity is 5, and we expect the resulting ratio to 59 // mobiles, the regular complexity is 5, and we expect the resulting ratio to
68 // be higher, since we have explicitly asked for a higher complexity setting at 60 // be higher, since we have explicitly asked for a higher complexity setting at
69 // the lower rate. 61 // the lower rate.
70 TEST(MAYBE_AudioEncoderOpusComplexityAdaptationTest, AdaptationOn) { 62 TEST(AudioEncoderOpusComplexityAdaptationTest, AdaptationOn) {
71 // Create config. 63 // Create config.
72 AudioEncoderOpus::Config config; 64 AudioEncoderOpus::Config config;
73 config.bitrate_bps = rtc::Optional<int>(12500); 65 config.bitrate_bps = rtc::Optional<int>(12500);
74 config.low_rate_complexity = 9; 66 config.low_rate_complexity = 9;
75 int64_t runtime_12500bps = RunComplexityTest(config); 67 int64_t runtime_12500bps = RunComplexityTest(config);
76 68
77 config.bitrate_bps = rtc::Optional<int>(15500); 69 config.bitrate_bps = rtc::Optional<int>(15500);
78 int64_t runtime_15500bps = RunComplexityTest(config); 70 int64_t runtime_15500bps = RunComplexityTest(config);
79 71
80 test::PrintResult("opus_encoding_complexity_ratio", "", "adaptation_on", 72 test::PrintResult("opus_encoding_complexity_ratio", "", "adaptation_on",
81 100.0 * runtime_12500bps / runtime_15500bps, "percent", 73 100.0 * runtime_12500bps / runtime_15500bps, "percent",
82 true); 74 true);
83 } 75 }
84 76
85 // This test is identical to the one above, but without the complexity 77 // This test is identical to the one above, but without the complexity
86 // adaptation enabled (neither on desktop, nor on mobile). The expectation is 78 // adaptation enabled (neither on desktop, nor on mobile). The expectation is
87 // that the resulting ratio is less than 100% at all times. 79 // that the resulting ratio is less than 100% at all times.
88 TEST(MAYBE_AudioEncoderOpusComplexityAdaptationTest, AdaptationOff) { 80 TEST(AudioEncoderOpusComplexityAdaptationTest, AdaptationOff) {
89 // Create config. 81 // Create config.
90 AudioEncoderOpus::Config config; 82 AudioEncoderOpus::Config config;
91 config.bitrate_bps = rtc::Optional<int>(12500); 83 config.bitrate_bps = rtc::Optional<int>(12500);
92 int64_t runtime_12500bps = RunComplexityTest(config); 84 int64_t runtime_12500bps = RunComplexityTest(config);
93 85
94 config.bitrate_bps = rtc::Optional<int>(15500); 86 config.bitrate_bps = rtc::Optional<int>(15500);
95 int64_t runtime_15500bps = RunComplexityTest(config); 87 int64_t runtime_15500bps = RunComplexityTest(config);
96 88
97 test::PrintResult("opus_encoding_complexity_ratio", "", "adaptation_off", 89 test::PrintResult("opus_encoding_complexity_ratio", "", "adaptation_off",
98 100.0 * runtime_12500bps / runtime_15500bps, "", true); 90 100.0 * runtime_12500bps / runtime_15500bps, "", true);
99 } 91 }
100 } // namespace webrtc 92 } // namespace webrtc
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