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Fix clang style warnings in webrtc/modules/audio_coding/neteq

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Mostly this consists of marking functions with override when
applicable, and moving function bodies from .h to .cc files.

BUG=163
R=henrik.lundin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44109004

Cr-Commit-Position: refs/heads/master@{#8960}
This commit is contained in:
Karl Wiberg
2015-04-09 15:44:22 +02:00
parent 411777584c
commit 7f6c4d42a2
30 changed files with 209 additions and 116 deletions
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42
webrtc/modules/audio_coding/neteq/expand.cc
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@ -24,6 +24,32 @@
namespace webrtc {
Expand::Expand(BackgroundNoise* background_noise,
SyncBuffer* sync_buffer,
RandomVector* random_vector,
int fs,
size_t num_channels)
: random_vector_(random_vector),
sync_buffer_(sync_buffer),
first_expand_(true),
fs_hz_(fs),
num_channels_(num_channels),
consecutive_expands_(0),
background_noise_(background_noise),
overlap_length_(5 * fs / 8000),
lag_index_direction_(0),
current_lag_index_(0),
stop_muting_(false),
channel_parameters_(new ChannelParameters[num_channels_]) {
assert(fs == 8000 || fs == 16000 || fs == 32000 || fs == 48000);
assert(fs <= kMaxSampleRate); // Should not be possible.
assert(num_channels_ > 0);
memset(expand_lags_, 0, sizeof(expand_lags_));
Reset();
}
Expand::~Expand() = default;
void Expand::Reset() {
first_expand_ = true;
consecutive_expands_ = 0;
@ -289,6 +315,10 @@ void Expand::SetParametersForMergeAfterExpand() {
stop_muting_ = true;
}
size_t Expand::overlap_length() const {
return overlap_length_;
}
void Expand::InitializeForAnExpandPeriod() {
lag_index_direction_ = 1;
current_lag_index_ = -1;
@ -712,6 +742,18 @@ void Expand::AnalyzeSignal(int16_t* random_vector) {
}
}
Expand::ChannelParameters::ChannelParameters()
: mute_factor(16384),
ar_gain(0),
ar_gain_scale(0),
voice_mix_factor(0),
current_voice_mix_factor(0),
onset(false),
mute_slope(0) {
memset(ar_filter, 0, sizeof(ar_filter));
memset(ar_filter_state, 0, sizeof(ar_filter_state));
}
int16_t Expand::Correlation(const int16_t* input, size_t input_length,
int16_t* output, int16_t* output_scale) const {
// Set parameters depending on sample rate.