OLD | NEW |
---|---|
(Empty) | |
1 /* | |
2 * Copyright (c) 2017 The WebRTC 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 | |
11 #include "webrtc/modules/audio_processing/test/analog_volume_mapper.h" | |
12 #include "webrtc/test/gtest.h" | |
13 | |
14 TEST(AnalogVolumeMapper, GainCurveShouldBeMonotone) { | |
15 using MappingKind = webrtc::AnalogLevelMapper::LevelToScalingMappingKind; | |
16 | |
17 for (auto kind : {MappingKind::kIdentity, MappingKind::kLinear}) { | |
18 webrtc::AnalogLevelMapper level_mapper(kind); | |
19 float last_level = level_mapper.GetScalingFactor(); | |
20 RTC_DCHECK_LE(0.f, last_level); | |
21 | |
22 for (int i = 0; i < 65535; ++i) { | |
AleBzk
2017/04/24 14:54:30
Does this test pass? When you call set_analog_leve
aleloi
2017/04/25 08:23:58
You are correct. I forgot to run the tests. See ne
| |
23 level_mapper.set_analog_level(i); | |
24 const float current_level = level_mapper.GetScalingFactor(); | |
25 RTC_DCHECK_LE(last_level, current_level); | |
26 | |
27 last_level = current_level; | |
28 } | |
29 } | |
30 } | |
OLD | NEW |