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add support for specifying which apodization functions to use to window data before lpc analysis

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This commit is contained in:
Josh Coalson
2006-04-25 06:38:43 +00:00
parent c8dc7a43ec
commit bf0f52c21e
22 changed files with 599 additions and 65 deletions
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13
src/libFLAC/include/private/lpc.h
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@@ -41,6 +41,19 @@
#ifndef FLAC__INTEGER_ONLY_LIBRARY
/*
* FLAC__lpc_window_data()
* --------------------------------------------------------------------
* Applies the given window to the data.
* @@@@@@ asm optimize
*
* IN in[0,data_len-1]
* IN window[0,data_len-1]
* OUT out[0,lag-1]
* IN data_len
*/
void FLAC__lpc_window_data(const FLAC__real in[], const FLAC__real window[], FLAC__real out[], unsigned data_len);
/*
* FLAC__lpc_compute_autocorrelation()
* --------------------------------------------------------------------