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Introduced the new locking scheme

Browse Source 
BUG=webrtc:5099

Review URL: https://codereview.webrtc.org/1424663003

Cr-Commit-Position: refs/heads/master@{#10836}
This commit is contained in:
peah
2015-11-28 12:35:15 -08:00
committed by Commit bot
parent 3236b91f55
commit df3efa8c07
17 changed files with 1304 additions and 836 deletions
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15
webrtc/modules/audio_processing/level_estimator_impl.cc
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@ -18,13 +18,17 @@
namespace webrtc {
LevelEstimatorImpl::LevelEstimatorImpl(const AudioProcessing* apm,
CriticalSectionWrapper* crit)
: ProcessingComponent(),
crit_(crit) {}
rtc::CriticalSection* crit)
: ProcessingComponent(), crit_(crit) {
RTC_DCHECK(apm);
RTC_DCHECK(crit);
}
LevelEstimatorImpl::~LevelEstimatorImpl() {}
int LevelEstimatorImpl::ProcessStream(AudioBuffer* audio) {
rtc::CritScope cs(crit_);
if (!is_component_enabled()) {
return AudioProcessing::kNoError;
}
@ -39,15 +43,17 @@ int LevelEstimatorImpl::ProcessStream(AudioBuffer* audio) {
}
int LevelEstimatorImpl::Enable(bool enable) {
CriticalSectionScoped crit_scoped(crit_);
rtc::CritScope cs(crit_);
return EnableComponent(enable);
}
bool LevelEstimatorImpl::is_enabled() const {
rtc::CritScope cs(crit_);
return is_component_enabled();
}
int LevelEstimatorImpl::RMS() {
rtc::CritScope cs(crit_);
if (!is_component_enabled()) {
return AudioProcessing::kNotEnabledError;
}
@ -67,6 +73,7 @@ void LevelEstimatorImpl::DestroyHandle(void* handle) const {
}
int LevelEstimatorImpl::InitializeHandle(void* handle) const {
rtc::CritScope cs(crit_);
static_cast<RMSLevel*>(handle)->Reset();
return AudioProcessing::kNoError;
}