Index: webrtc/modules/audio_processing/aec3/adaptive_fir_filter.cc |
diff --git a/webrtc/modules/audio_processing/aec3/adaptive_fir_filter.cc b/webrtc/modules/audio_processing/aec3/adaptive_fir_filter.cc |
index 09347e832447f9044c39d6ad854c9d59d157f992..303ff7735d93275ab8428848014903ad0f62085a 100644 |
--- a/webrtc/modules/audio_processing/aec3/adaptive_fir_filter.cc |
+++ b/webrtc/modules/audio_processing/aec3/adaptive_fir_filter.cc |
@@ -507,9 +507,9 @@ void AdaptiveFirFilter::Constrain() { |
std::array<float, kFftLength> h; |
fft_.Ifft(H_[partition_to_constrain_], &h); |
- const float kScale = 1.0f / kFftLengthBy2; |
+ static constexpr float kScale = 1.0f / kFftLengthBy2; |
std::for_each(h.begin(), h.begin() + kFftLengthBy2, |
- [kScale](float& a) { a *= kScale; }); |
+ [](float& a) { a *= kScale; }); |
std::fill(h.begin() + kFftLengthBy2, h.end(), 0.f); |
std::copy(h.begin(), h.begin() + kFftLengthBy2, |