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webrtc/modules/audio_processing: Use RTC_DCHECK() instead of assert()

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Review-Url: https://codereview.webrtc.org/2320053003
Cr-Commit-Position: refs/heads/master@{#14211}
This commit is contained in:
kwiberg
2016-09-14 05:23:22 -07:00
committed by Commit bot
parent 3a7f35b1c4
commit 9e2be5f292
27 changed files with 159 additions and 149 deletions
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15
webrtc/modules/audio_processing/vad/vad_audio_proc.cc
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@ -13,6 +13,7 @@
#include <math.h>
#include <stdio.h>
#include "webrtc/base/checks.h"
#include "webrtc/common_audio/fft4g.h"
#include "webrtc/modules/audio_processing/vad/vad_audio_proc_internal.h"
#include "webrtc/modules/audio_processing/vad/pitch_internal.h"
@ -95,7 +96,7 @@ int VadAudioProc::ExtractFeatures(const int16_t* frame,
if (num_buffer_samples_ < kBufferLength) {
return 0;
}
assert(num_buffer_samples_ == kBufferLength);
RTC_DCHECK_EQ(num_buffer_samples_, kBufferLength);
features->num_frames = kNum10msSubframes;
features->silence = false;
@ -121,7 +122,7 @@ int VadAudioProc::ExtractFeatures(const int16_t* frame,
void VadAudioProc::SubframeCorrelation(double* corr,
size_t length_corr,
size_t subframe_index) {
assert(length_corr >= kLpcOrder + 1);
RTC_DCHECK_GE(length_corr, kLpcOrder + 1);
double windowed_audio[kNumSubframeSamples + kNumPastSignalSamples];
size_t buffer_index = subframe_index * kNumSubframeSamples;
@ -137,7 +138,7 @@ void VadAudioProc::SubframeCorrelation(double* corr,
// each 10ms sub-frame. This is equivalent to computing LPC coefficients for the
// first half of each 10 ms subframe.
void VadAudioProc::GetLpcPolynomials(double* lpc, size_t length_lpc) {
assert(length_lpc >= kNum10msSubframes * (kLpcOrder + 1));
RTC_DCHECK_GE(length_lpc, kNum10msSubframes * (kLpcOrder + 1));
double corr[kLpcOrder + 1];
double reflec_coeff[kLpcOrder];
for (size_t i = 0, offset_lpc = 0; i < kNum10msSubframes;
@ -165,7 +166,7 @@ static float QuadraticInterpolation(float prev_val,
fractional_index =
-(next_val - prev_val) * 0.5f / (next_val + prev_val - 2.f * curr_val);
assert(fabs(fractional_index) < 1);
RTC_DCHECK_LT(fabs(fractional_index), 1);
return fractional_index;
}
@ -176,7 +177,7 @@ static float QuadraticInterpolation(float prev_val,
// to save on one square root.
void VadAudioProc::FindFirstSpectralPeaks(double* f_peak,
size_t length_f_peak) {
assert(length_f_peak >= kNum10msSubframes);
RTC_DCHECK_GE(length_f_peak, kNum10msSubframes);
double lpc[kNum10msSubframes * (kLpcOrder + 1)];
// For all sub-frames.
GetLpcPolynomials(lpc, kNum10msSubframes * (kLpcOrder + 1));
@ -232,7 +233,7 @@ void VadAudioProc::PitchAnalysis(double* log_pitch_gains,
size_t length) {
// TODO(turajs): This can be "imported" from iSAC & and the next two
// constants.
assert(length >= kNum10msSubframes);
RTC_DCHECK_GE(length, kNum10msSubframes);
const int kNumPitchSubframes = 4;
double gains[kNumPitchSubframes];
double lags[kNumPitchSubframes];
@ -262,7 +263,7 @@ void VadAudioProc::PitchAnalysis(double* log_pitch_gains,
}
void VadAudioProc::Rms(double* rms, size_t length_rms) {
assert(length_rms >= kNum10msSubframes);
RTC_DCHECK_GE(length_rms, kNum10msSubframes);
size_t offset = kNumPastSignalSamples;
for (size_t i = 0; i < kNum10msSubframes; i++) {
rms[i] = 0;