Commit 554ca834 authored by TYAGIRIS's avatar TYAGIRIS
Browse files

spar com optimizations

parent 888873ba

lib_com/ivas_spar_com_fx.c

+22 −0
Original line number Diff line number Diff line
@@ -4257,10 +4257,19 @@ void ivas_get_spar_md_from_dirac_enc_fx( 
                {

                    Word32 norm_fx;

                    Word16 norm_q;



#ifdef NONBE_FIX_1748_SPAR_DIV_OPT

                    Word16 num_ch_order;

#else

                    Word16 num_ch_order, hoa2_ch_order;

#endif



                    num_ch_order = ivas_sba_get_nchan_fx( order, 0 );

#ifndef NONBE_FIX_1748_SPAR_DIV_OPT

                    hoa2_ch_order = ivas_sba_get_nchan_fx( SBA_HOA2_ORDER, 0 );

#else

                    assert( order == 1 );

#endif



                    FOR( ch = 0; ch < num_ch_order; ch++ )

                    {
@@ -4327,6 +4336,8 @@ void ivas_get_spar_md_from_dirac_enc_fx( 
                        }

                    }



#ifndef NONBE_FIX_1748_SPAR_DIV_OPT



                    /*normalize 2nd order*/

                    norm_fx = 0;

                    move32();
@@ -4426,6 +4437,7 @@ void ivas_get_spar_md_from_dirac_enc_fx( 
                            move32();

                        }

                    }

#endif

                }

            }
@@ -4815,10 +4827,18 @@ void ivas_get_spar_md_from_dirac_fx( 
                {

                    Word32 norm_fx;

                    Word16 norm_q;

#ifdef NONBE_FIX_1748_SPAR_DIV_OPT

                    Word16 num_ch_order;

#else

                    Word16 num_ch_order, hoa2_ch_order;

#endif



                    num_ch_order = ivas_sba_get_nchan_fx( order, 0 );

#ifndef NONBE_FIX_1748_SPAR_DIV_OPT

                    hoa2_ch_order = ivas_sba_get_nchan_fx( SBA_HOA2_ORDER, 0 );

#else

                    assert( order == 1 );

#endif



                    FOR( ch = 0; ch < num_ch_order; ch++ )

                    {
@@ -4885,6 +4905,7 @@ void ivas_get_spar_md_from_dirac_fx( 
                        }

                    }



#ifndef NONBE_FIX_1748_SPAR_DIV_OPT

                    /*normalize 2nd order*/

                    norm_fx = 0;

                    move32();
@@ -4984,6 +5005,7 @@ void ivas_get_spar_md_from_dirac_fx( 
                            move32();

                        }

                    }

#endif

                }

            }

lib_com/options.h

+2 −0
Original line number Diff line number Diff line
@@ -119,4 +119,6 @@ 


#define NONBE_FIX_864_JBM_RENDER_FRAMESIZE                    /* FhG: issue #864: fix different behaviour of JBM TSM with different render frame sizes */



#define NONBE_FIX_1748_SPAR_DIV_OPT                      /*Dlb: issue 1748: SPAR common div optimizations*/



#endif