Commit d8d5156e authored by Ripinder Singh's avatar Ripinder Singh
Browse files

Apply Head Orientation PI metadata to Decoder 



* In SR, head tracking metadata is reported by downstream device and this
  must be applied to the decoder.

Signed-off-by: default avatarRipinder Singh <ripinder.singh@dolby.com>
parent 5f1f6305

apps/decoder.c

+7 −0
Original line number Diff line number Diff line
@@ -448,9 +448,16 @@ int main( 
    asked_frame_size = arg.renderFramesize;

    uint16_t aeID = arg.aeSequence.count > 0 ? arg.aeSequence.pID[0] : 65535;



#ifdef IVAS_RTPDUMP

    bool enableHeadRotation = arg.enableHeadRotation || arg.outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_CODED || arg.outputConfig == IVAS_AUDIO_CONFIG_BINAURAL_SPLIT_PCM;

    if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputConfig, arg.renderFramesize, arg.customLsOutputEnabled, arg.hrtfReaderEnabled,

                                       enableHeadRotation, arg.enableExternalOrientation, arg.orientation_tracking, arg.renderConfigEnabled, arg.non_diegetic_pan_enabled,

                                       arg.non_diegetic_pan_gain, arg.dpidEnabled, aeID, arg.objEditEnabled, arg.delayCompensationEnabled ) ) != IVAS_ERR_OK )

#else

    if ( ( error = IVAS_DEC_Configure( hIvasDec, arg.output_Fs, arg.outputConfig, arg.renderFramesize, arg.customLsOutputEnabled, arg.hrtfReaderEnabled,

                                       arg.enableHeadRotation, arg.enableExternalOrientation, arg.orientation_tracking, arg.renderConfigEnabled, arg.non_diegetic_pan_enabled,

                                       arg.non_diegetic_pan_gain, arg.dpidEnabled, aeID, arg.objEditEnabled, arg.delayCompensationEnabled ) ) != IVAS_ERR_OK )

#endif

    {

        fprintf( stderr, "\nConfigure failed: %s\n\n", IVAS_DEC_GetErrorMessage( error ) );

        goto cleanup;

lib_dec/lib_dec.c

+18 −0
Original line number Diff line number Diff line
@@ -5654,6 +5654,24 @@ ivas_error IVAS_RTP_ApplyPiData( IVAS_DEC_HANDLE hIvasDec, PIDATA_TS *piData, ui 
                IVAS_DEC_setDiegeticInputPI( hIvasDec, piData->data.digeticIndicator.isDiegetic );

            }

            break;



            case IVAS_PI_HEAD_ORIENTATION:

            {

                int16_t i, num_subframes = 1;

                IVAS_VECTOR3 pos = { 0.0f, 0.0f, 0.0f };

                if ( ( error = IVAS_DEC_GetNumOrientationSubframes( hIvasDec, &num_subframes ) ) == IVAS_ERR_OK )

                {

                    for ( i = 0; i < num_subframes; i++ )

                    {

                        if ( ( error = IVAS_DEC_FeedHeadTrackData( hIvasDec, piData->data.headOrientation.orientation, pos, i, DEFAULT_AXIS ) ) != IVAS_ERR_OK )

                        {

                            fprintf( stderr, "Failed to Feed PI Head Orientation data : %s\n\n", IVAS_DEC_GetErrorMessage( error ) );

                            continue;

                        }

                    }

                }

            }

            break;

#endif



            default: