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Optional: Use nullopt and implicit construction in /modules/audio_processing

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Changes places where we explicitly construct an Optional to instead use
nullopt or the requisite value type only.

This CL was uploaded by git cl split.

R=henrik.lundin@webrtc.org

Bug: None
Change-Id: I733a83f702fe11884d229a1713cfac952727bde8
Reviewed-on: https://webrtc-review.googlesource.com/23601
Commit-Queue: Oskar Sundbom <ossu@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20786}
This commit is contained in:
Oskar Sundbom
2017-11-17 14:34:48 +01:00
committed by Commit Bot
parent 28dfeb7f24
commit aa8b67da9d
27 changed files with 124 additions and 147 deletions
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36
modules/audio_processing/level_controller/level_controller_unittest.cc
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@ -90,20 +90,20 @@ TEST(LevelControllerConfig, ToString) {
TEST(LevelControlBitExactnessTest, Mono8kHz) {
const float kOutputReference[] = {-0.013939f, -0.012154f, -0.009054f};
RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 1,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 1, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Mono16kHz) {
const float kOutputReference[] = {-0.013706f, -0.013215f, -0.013018f};
RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 1,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 1, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Mono32kHz) {
const float kOutputReference[] = {-0.014495f, -0.016425f, -0.016085f};
RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 1,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 1, rtc::nullopt,
kOutputReference);
}
// TODO(peah): Investigate why this particular testcase differ between Android
@ -115,42 +115,42 @@ TEST(LevelControlBitExactnessTest, Mono48kHz) {
#else
const float kOutputReference[] = {-0.014306f, -0.015209f, -0.017466f};
#endif
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Stereo8kHz) {
const float kOutputReference[] = {-0.014063f, -0.008450f, -0.012159f,
-0.051967f, -0.023202f, -0.047858f};
RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 2,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate8kHz, 2, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Stereo16kHz) {
const float kOutputReference[] = {-0.012714f, -0.005896f, -0.012220f,
-0.053306f, -0.024549f, -0.051527f};
RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 2,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate16kHz, 2, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Stereo32kHz) {
const float kOutputReference[] = {-0.011764f, -0.007044f, -0.013472f,
-0.053537f, -0.026322f, -0.056253f};
RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 2,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate32kHz, 2, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, Stereo48kHz) {
const float kOutputReference[] = {-0.010643f, -0.006334f, -0.011377f,
-0.049088f, -0.023600f, -0.050465f};
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 2,
rtc::Optional<float>(), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 2, rtc::nullopt,
kOutputReference);
}
TEST(LevelControlBitExactnessTest, MonoInitial48kHz) {
const float kOutputReference[] = {-0.013884f, -0.014761f, -0.016951f};
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1,
rtc::Optional<float>(-50), kOutputReference);
RunBitexactnessTest(AudioProcessing::kSampleRate48kHz, 1, -50,
kOutputReference);
}
} // namespace webrtc