Commit f5ab0c29 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Merge branch 'mc_format_optimizations' into 'main' 

Optimizations for multichannel file decoded with binaural rendering [allow regression]

See merge request !1215
parents d4fd91a6 726b69f0

lib_com/ivas_prot_fx.h

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Original line number Diff line number Diff line
@@ -1314,6 +1314,20 @@ Word16 matrix_diag_product_fx( 
    Word32 *Z,             /* o  : resulting matrix after the matrix multiplication                                       */

    Word16 *Z_e );



#ifdef OPT_BASOP_ADD_v1

Word16 matrix_diag_product_fx_2(

    const Word32 *X, /* i  : left hand matrix                                                                       Q31 - X_e*/

    const Word16 X_e,

    const Word16 rowsX,   /* i  : number of rows of the left hand matrix                                                 Q0*/

    const Word16 colsX,   /* i  : number of columns of the left hand matrix                                              Q0*/

    const Word16 transpX, /* i  : flag indicating the transposition of the left hand matrix prior to the multiplication  Q0*/

    const Word32 *Y,      /* i  : right hand diagonal matrix as vector containing the diagonal elements                  Q31 - Y_e*/

    const Word16 *Y_e,

    const Word16 entriesY, /* i  : number of entries in the diagonal                                                      Q0*/

    Word32 *Z,             /* o  : resulting matrix after the matrix multiplication                                       Q31 - Z_e*/

    Word16 *Z_e );

#endif /* OPT_BASOP_ADD_v1 */



Word16 matrix_diag_product_fx_1(

    const Word32 *X, /* i  : left hand matrix                                                                       */

    const Word16 *X_e,

lib_com/ivas_tools_fx.c

+223 −15

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lib_com/options.h

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@@ -174,4 +174,5 @@ 
#define NONBE_FIX_708_OSBA_BR_SWITCHING_CRASH   /* FhG: issue 708: fix crash in OSBA BR switching with long test vectors */

//#define OPT_STEREO_32KBPS_V1                    /* Optimization made in stereo decoding path for 32kbps decoding */

#define DOT_PROD_CHOLESKY_64BIT                 /* FhG: Issue 1323, optimized 64 bit implementation of dot_product_cholesky() */

#define OPT_BASOP_ADD_v1                        /* optimizations to avoid usage of BASOP_Util_Add_MantExp */

#endif

lib_dec/ivas_binRenderer_internal_fx.c

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lib_dec/ivas_dirac_output_synthesis_cov_fx.c

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