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Temporary log2 remove to build in chrome

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git-svn-id: http://webrtc.googlecode.com/svn/trunk@633 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
bjornv@google.com 2011-09-21 11:56:46 +00:00
parent 3be70ca17e
commit 65e6ab31eb
1 changed files with 4 additions and 2 deletions
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6
src/modules/audio_processing/utility/delay_estimator_float.c
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@ -206,7 +206,8 @@ int WebRtc_DelayEstimatorProcessFloat(void* handle,
// TODO(bjornv): I've taken the size of FFT into account, since there is a
// different scaling in float vs fixed point FFTs. I'm not completely sure
// this is necessary.
freq_scaling_log = 14 - (int) log2(max_value / kFftSize + 1);
// TODO(bjornv): Replace log2()
freq_scaling_log = 0;//14; - (int) log2(max_value / kFftSize + 1);
freq_scaling = (float) (1 << freq_scaling_log) / kFftSize;
for (i = 0; i < spectrum_size; ++i) {
self->near_spectrum_u16[i] = (uint16_t) (near_spectrum[i] * freq_scaling);
@ -221,7 +222,8 @@ int WebRtc_DelayEstimatorProcessFloat(void* handle,
}
// Find the largest possible scaling that is a multiple of two.
// With largest we mean to fit in a Word16.
freq_scaling_log = 14 - (int) log2(max_value / kFftSize + 1);
// TODO(bjornv): Replace log2()
freq_scaling_log = 0;//14 - (int) log2(max_value / kFftSize + 1);
freq_scaling = (float) (1 << freq_scaling_log) / kFftSize;
for (i = 0; i < spectrum_size; ++i) {
self->far_spectrum_u16[i] = (uint16_t) (far_spectrum[i] * freq_scaling);