Commit 511fc8a1 authored by Fabian Bauer's avatar Fabian Bauer
Browse files

take lib_com/w* files from main

parent bedcd9fc

lib_com/weight_a_fx.c

+0 −13
Original line number Diff line number Diff line
@@ -7,13 +7,6 @@ 
#include "prot_fx.h"

#include <assert.h>





#ifndef ISSUE_1836_FILEACTIVE_weight_a_fx_c

#ifdef ISSUE_1836_replace_overflow_libcom

#undef ISSUE_1836_replace_overflow_libcom

#endif



#endif

/*------------------------------------------------------------------

 * weight_a_subfr()

 *
@@ -107,12 +100,10 @@ void weight_a_fx( 
    Word16 i, fac;

    Word32 Amax;

    Word16 shift;

#ifndef ISSUE_1836_replace_overflow_libcom

#ifdef BASOP_NOGLOB_DECLARE_LOCAL

    Flag Overflow;

    Overflow = 0;

    move32();

#endif

#endif



    fac = gamma; /* Q15 */
@@ -131,11 +122,7 @@ void weight_a_fx( 
    move16();

    FOR( i = 1; i < m; i++ )

    {

#ifdef ISSUE_1836_replace_overflow_libcom

        ap[i] = round_fx_sat( L_shl( L_mult0( a[i], fac ), shift ) ); /* Q11 + shift */ //??sat

#else

        ap[i] = round_fx_o( L_shl( L_mult0( a[i], fac ), shift ), &Overflow ); /* Q11 + shift */

#endif

        move16();

        fac = mult_r( fac, gamma ); /* Q15 */

    }

lib_com/wi_fx.c

+41 −383

File changed.

Preview size limit exceeded, changes collapsed.

lib_com/window_fx.c

+3 −15
Original line number Diff line number Diff line
@@ -21,12 +21,6 @@ 
#include "prot_fx.h"





#ifndef ISSUE_1836_FILEACTIVE_window_fx_c

#ifdef ISSUE_1836_replace_overflow_libcom

#undef ISSUE_1836_replace_overflow_libcom

#endif

#endif



void ham_cos_window(

    Word16 *fh,      /* o: 0Q15 */

    const Word16 n1, /* i:      */
@@ -35,12 +29,10 @@ void ham_cos_window( 
{

    Word16 i;

    Word32 cte, cc;

#ifndef ISSUE_1836_replace_overflow_libcom

#ifdef BASOP_NOGLOB_DECLARE_LOCAL

    Flag Overflow = 0;

    move16();

#endif

#endif





    assert( n1 >= 102 ); /* if n1 is too low -> overflow in div_l */
@@ -54,11 +46,7 @@ void ham_cos_window( 
    {

        /* fh_f[i] = 0.54f - 0.46f * (Float32)cos(cc);	*/

        BASOP_SATURATE_WARNING_OFF_EVS

#ifdef ISSUE_1836_replace_overflow_libcom

        fh[i] = sub_sat( P54_0Q15, mult_r( getCosWord16( round_fx_sat( L_shl_sat( cc, 9 ) ) ), P92_0Q15 ) ); /*0Q15*/ //??sat //??sat //??sat

#else

        fh[i] = sub_o( P54_0Q15, mult_r( getCosWord16( round_fx_o( L_shl_o( cc, 9, &Overflow ), &Overflow ) ), P92_0Q15 ), &Overflow ); /*0Q15*/

#endif

        move16();

        BASOP_SATURATE_WARNING_ON_EVS

        cc = L_add( cc, cte ); /*0Q15*/
@@ -75,8 +63,8 @@ void ham_cos_window( 
    FOR( i = n1; i < n1 + n2; i++ )

    {

        /* fh_f[i] = (Float32)cos(cc);		*/

#ifdef ISSUE_1836_replace_overflow_libcom

        fh[i] = shl_sat( getCosWord16( round_fx( L_shl( cc, 10 ) ) ), 1 ); /*0Q15*/ //??sat

#ifdef ISSUE_1796_replace_shl_o

        fh[i] = shl_sat( getCosWord16( round_fx( L_shl( cc, 10 ) ) ), 1 ); /*0Q15*/

#else

        fh[i] = shl_o( getCosWord16( round_fx( L_shl( cc, 10 ) ) ), 1, &Overflow ); /*0Q15*/

#endif