Merge branch 'ivas-float-update' into 1814_ref_port_MR1549

    <ClCompile Include="..\lib_com\ivas_mdct_imdct.c" />

    <ClCompile Include="..\lib_com\ivas_mdft_imdft.c" />

    <ClCompile Include="..\lib_com\ivas_omasa_com.c" />

    <ClCompile Include="..\lib_com\ivas_osba_com.c" />

    <ClCompile Include="..\lib_com\ivas_pca_tools.c" />

    <ClCompile Include="..\lib_com\ivas_qmetadata_com.c" />

    <ClCompile Include="..\lib_com\ivas_qspherical_com.c" />

    <ClCompile Include="..\lib_com\ivas_lfe_com.c">

      <Filter>common_ivas_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_com\ivas_rotation_com.c" />

    <ClCompile Include="..\lib_com\ivas_limiter.c" />

    <ClCompile Include="..\lib_com\ivas_osba_com.c">

      <Filter>common_ivas_c</Filter>

    </ClCompile>

  </ItemGroup>

  <ItemGroup>

    <ClInclude Include="..\lib_com\basop_proto_func.h">

/******************************************************************************************************

   (C) 2022-2025 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB,

   Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

   Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

   Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

   contributors to this repository. All Rights Reserved.

   This software is protected by copyright law and by international treaties.

   The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB,

   Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD.,

   Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange,

   Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other

   contributors to this repository retain full ownership rights in their respective contributions in

   the software. This notice grants no license of any kind, including but not limited to patent

   license, nor is any license granted by implication, estoppel or otherwise.

   Contributors are required to enter into the IVAS codec Public Collaboration agreement before making

   contributions.

   This software is provided "AS IS", without any express or implied warranties. The software is in the

   development stage. It is intended exclusively for experts who have experience with such software and

   solely for the purpose of inspection. All implied warranties of non-infringement, merchantability

   and fitness for a particular purpose are hereby disclaimed and excluded.

   Any dispute, controversy or claim arising under or in relation to providing this software shall be

   submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in

   accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and

   the United Nations Convention on Contracts on the International Sales of Goods.

*******************************************************************************************************/

#include "options.h"

#include "ivas_cnst.h"

#include "ivas_prot.h"

#include "prot.h"

#include "ivas_rom_com.h"

#ifdef DEBUGGING

#include "debug.h"

#endif

/*! r : ISM format mode */

ISM_MODE ivas_osba_ism_mode_select(

    const int32_t ivas_total_brate, /* i  : IVAS total bitrate      */

    const int16_t nchan_ism         /* i  : number of input ISM's   */

)

{

    ISM_MODE ism_mode = ISM_MODE_NONE;

    switch ( nchan_ism )

    {

        case 1:

            if ( ivas_total_brate >= IVAS_96k )

            {

                ism_mode = ISM_SBA_MODE_DISC;

            }

            break;

        case 2:

        case 3:

        case 4:

            if ( ivas_total_brate >= IVAS_128k )

            {

                ism_mode = ISM_SBA_MODE_DISC;

            }

            break;

    }

    return ism_mode;

}

    SBA_ISM_DATA_HANDLE *hSbaIsmData                            /* i/o: OSBA rendering handle                   */

);

ISM_MODE ivas_osba_ism_mode_select(

	const int32_t ivas_total_brate,                             /* i  : IVAS total bitrate      */

	const int16_t nchan_ism                                     /* i  : number of input ISM's   */

);

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

* OMASA prototypes

#define NONBE_FIX_991_PARAMBIN_BINARY_HRTF              /* Nokia: issue #991: fix using of binary file HRTF in ParamBin (to actiate when USE_NEW_HRTF_BINARY_FILE_FORMAT and FIX_777_COMBI_RENDER_CONFIG_FILE are on  )*/

#define FIX_1053_REVERB_RECONFIGURATION                 /* Philips: issue 1053: fix for dynamic switching of acoustic environment */

#define NONBE_FIX_SBA_SIGNALING_BITS_B                  /* FhG: issue 1061: option B: signal sba order additionally in OSBA */

#define NONBE_FIX_ISM_XOVER_BR                          /* FhG: issue 1072: select OSBA coding method depending on number of object and bitrate */

#define NONBE_FIX_984_OMASA_EXT_OUTPUT                  /* Nok: issue 1497 - porting OMASA EXT MR   */

#define NONBE_FIX_1028_1DB_TCX_LEVEL_DROP               /* VA: Harmonize the logic setting LP weighting factor between TCX encoder and TCX decoder */

#define CONF_DISTATT                                    /* Eri: Make distance attenuation configurable */

#define FIX_1052_EXT_OUTPUT                             /* VA: issue 1052: define EXT decoder output configuration for stereo and MC formats */ 

#define NONBE_FIX_1070_USAN_SEGFAULT_MC_TO_BIN_BTSW_HEADROT   /* fix 1070 USAN: nullptr-with-offset and Segfaults in 7_1_4 to BINAURAL and BINAURAL_ROOM_REVERB decoding with bitrate switching and head rotation*/ 

#define FIX_1068_ASAN_IN_MC_2_BINAURAL_ROOM_IR          /* issue 1068 : Memory leak in MC to BINAURAL_ROOM decoding with bitrate switching*/