Change to using distutils.

Currently only builds the simplsndobj module

1 files changed, 0 insertions, 162 deletions

diff --git a/sms/tables.c b/sms/tables.c
deleted file mode 100644
index 85d21cb..0000000
--- a/sms/tables.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* 
- * Copyright (c) 2008 MUSIC TECHNOLOGY GROUP (MTG)
- *                         UNIVERSITAT POMPEU FABRA 
- * 
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-/*! \file tables.c
- * \brief sin and sinc tables.
- * 
- * contains functions for creating and indexing the tables
- */
-#include "sms.h"
-
-/*! \brief value to scale the sine-table-lookup phase */
-static sfloat fSineScale;
-/*! \brief inverse of fSineScale - turns a division into multiplication */
-static sfloat fSineIncr;
-/*! \brief value to scale the sinc-table-lookup phase */
-static sfloat fSincScale;
-/*! \brief global pointer to the sine table */
-static sfloat *sms_tab_sine;
-/*! \brief global pointer to the sinc table */
-static sfloat *sms_tab_sinc;
-
-/*! \brief prepares the sine table
- * \param  nTableSize    size of table
- * \return error code \see SMS_MALLOC in SMS_ERRORS
- */
-int sms_prepSine(int nTableSize)
-{
-    register int i;
-    sfloat fTheta;
-
-    sms_tab_sine = (sfloat *)malloc(nTableSize * sizeof(sfloat));
-    if(sms_tab_sine == NULL)
-    {
-        sms_error("Could not allocate memory for sine table");
-        return SMS_MALLOC;
-    }
-    fSineScale =  (sfloat)(TWO_PI) / (sfloat)(nTableSize - 1);
-    fSineIncr = 1.0 / fSineScale;
-    fTheta = 0.0;
-    for(i = 0; i < nTableSize; i++) 
-    {
-        fTheta = fSineScale * (sfloat)i;
-        sms_tab_sine[i] = sin(fTheta);
-    }
-    return SMS_OK;
-}
-/*! \brief clear sine table */
-void sms_clearSine()
-{
-    if(sms_tab_sine)
-        free(sms_tab_sine);
-    sms_tab_sine = NULL;
-}
-
-/*! \brief table-lookup sine method
- * \param fTheta    angle in radians
- * \return approximately sin(fTheta)
- */
-sfloat sms_sine(sfloat fTheta)
-{
-    int i;
-    fTheta = fTheta - floor(fTheta * INV_TWO_PI) * TWO_PI;
-
-    if(fTheta < 0)
-    {
-        i =  .5 - (fTheta * fSineIncr);
-        return -(sms_tab_sine[i]);
-    }
-    else
-    {
-        i = fTheta * fSineIncr + .5;
-        return sms_tab_sine[i];
-    }
-}
-
-/*! \brief Sinc method to generate the lookup table
- */
-static sfloat Sinc(sfloat x, sfloat N)	
-{
-	return sinf((N/2) * x) / sinf(x/2);
-}
-
-/*! \brief prepare the Sinc table
- *
- * used for the main lobe of a frequency domain 
- * BlackmanHarris92 window
- *
- * \param  nTableSize    size of table
- * \return error code \see SMS_MALLOC in SMS_ERRORS
- */
-int sms_prepSinc(int nTableSize)
-{
-    int i, m;
-	sfloat N = 512.0;
-	sfloat fA[4] = {.35875, .48829, .14128, .01168};
-    sfloat fMax = 0;
-    sfloat fTheta = -4.0 * TWO_PI / N;
-    sfloat fThetaIncr = (8.0 * TWO_PI / N) / (nTableSize);
-
-    sms_tab_sinc = (sfloat *)calloc(nTableSize, sizeof(sfloat));
-    if(sms_tab_sinc == NULL)
-    {
-        sms_error("Could not allocate memory for sinc table");
-        return (SMS_MALLOC);
-    }
-    
-    for(i = 0; i < nTableSize; i++) 
-    {
-        for (m = 0; m < 4; m++)
-            sms_tab_sinc[i] +=  -1 * (fA[m]/2) * 
-                (Sinc (fTheta - m * TWO_PI/N, N) + 
-                 Sinc (fTheta + m * TWO_PI/N, N));
-        fTheta += fThetaIncr;
-    }
-
-    fMax = sms_tab_sinc[(int) nTableSize / 2];
-    for (i = 0; i < nTableSize; i++) 
-        sms_tab_sinc[i] = sms_tab_sinc[i] / fMax;
-    
-    fSincScale = (sfloat) nTableSize / 8.0;
-    return SMS_OK;
-}
-
-/*! \brief clear sine table */
-void sms_clearSinc()
-{
-    if(sms_tab_sinc)
-        free(sms_tab_sinc);
-    sms_tab_sinc = 0;
-}
-
-/*! \brief global sinc table-lookup method
- * 
- * fTheta has to be from 0 to 8
- *
- * \param fTheta    angle in radians
- * \return approximately sinc(fTheta)
- */
-sfloat sms_sinc(sfloat fTheta)
-{
-	int index = (int) (.5 + fSincScale * fTheta);
-	return sms_tab_sinc[index];
-}
-
-