Index: webrtc/modules/audio_processing/high_pass_filter_impl.cc |
diff --git a/webrtc/modules/audio_processing/high_pass_filter_impl.cc b/webrtc/modules/audio_processing/high_pass_filter_impl.cc |
index facf1e471651b7a9a4453238fbdfa2b91ed5d0bd..375d58febb1608328e93e7ba663263a45a00ce50 100644 |
--- a/webrtc/modules/audio_processing/high_pass_filter_impl.cc |
+++ b/webrtc/modules/audio_processing/high_pass_filter_impl.cc |
@@ -92,10 +92,9 @@ HighPassFilterImpl::HighPassFilterImpl(rtc::CriticalSection* crit) |
HighPassFilterImpl::~HighPassFilterImpl() {} |
-void HighPassFilterImpl::Initialize(int channels, int sample_rate_hz) { |
- RTC_DCHECK_LE(0, channels); |
+void HighPassFilterImpl::Initialize(size_t channels, int sample_rate_hz) { |
std::vector<rtc::scoped_ptr<BiquadFilter>> new_filters(channels); |
- for (int i = 0; i < channels; i++) { |
+ for (size_t i = 0; i < channels; i++) { |
new_filters[i].reset(new BiquadFilter(sample_rate_hz)); |
} |
rtc::CritScope cs(crit_); |
@@ -110,7 +109,7 @@ void HighPassFilterImpl::ProcessCaptureAudio(AudioBuffer* audio) { |
} |
RTC_DCHECK_GE(160u, audio->num_frames_per_band()); |
- RTC_DCHECK_EQ(filters_.size(), static_cast<size_t>(audio->num_channels())); |
+ RTC_DCHECK_EQ(filters_.size(), audio->num_channels()); |
for (size_t i = 0; i < filters_.size(); i++) { |
filters_[i]->Process(audio->split_bands(i)[kBand0To8kHz], |
audio->num_frames_per_band()); |