Commit a11487f3 authored by Lauros Pajunen's avatar Lauros Pajunen Committed by Manuel Jander
Browse files

Add own random generator for rtp

parent bfb097f3

apps/decoder.c

+13 −0
Original line number Diff line number Diff line
@@ -68,9 +68,13 @@ static 
#endif

    int32_t frame = 0; /* Counter of frames */



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

#define RANDOM_INITSEED_DEC ( 0xFADE )

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

#define RANDOM_INITSEED_DEC ( 0xFEEDFADE )

#endif

#endif



#ifdef DEBUGGING

#define MIN_NUM_BITS_ACTIVE_FRAME 56
@@ -1888,6 +1892,14 @@ static ivas_error initOnFirstGoodFrame( 
        int16_t splitRendIsarFrameSizeMs;

        int16_t lc3plusHighRes;



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

        /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

           use fixed seed for random num generator for regression based tests. Any realtime

           application should implement this initialization seperately */

        uint16_t rtpDecSeed = RANDOM_INITSEED_DEC;

        uint32_t ssrc = (uint16_t) IVAS_RTP_OwnRandom( &rtpDecSeed ) | (uint16_t) IVAS_RTP_OwnRandom( &rtpDecSeed ) << 16;

        uint16_t seqNumInitVal = (uint16_t) IVAS_RTP_OwnRandom( &rtpDecSeed );

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

        /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

        use fixed seed for random num generator for regression based tests. Any realtime
@@ -1895,6 +1907,7 @@ static ivas_error initOnFirstGoodFrame( 
        srand( RANDOM_INITSEED_DEC );

        uint32_t ssrc = ( (uint32_t) rand() & 0x0000FFFF ) | ( (uint32_t) rand() << 16 );

        uint16_t seqNumInitVal = (uint16_t) ( rand() & 0xFFFF );

#endif

#endif



        if ( ( error = IVAS_DEC_GetDelay( hIvasDec, delayNumSamples_temp, &delayTimeScale_temp ) ) != IVAS_ERR_OK )

apps/encoder.c

+13 −0
Original line number Diff line number Diff line
@@ -74,9 +74,13 @@ static 
#endif

    int32_t frame = 0; /* Counter of frames */



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

#define RANDOM_INITSEED_ENC ( 0xDEAF )

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

#define RANDOM_INITSEED_ENC ( 0xFEEDDEAF )

#endif

#endif



#define DEFAULT_FIXED_SID_RATE 8 /* DTX SID rate */
@@ -230,6 +234,14 @@ int main( 
    IVAS_RTP ivasRtp = { 0 };

#endif



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

    /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

       use fixed seed for random num generator for regression based tests. Any realtime

       application should implement this initialization seperately */

    uint16_t rtpEncSeed = RANDOM_INITSEED_ENC;

    uint32_t ssrc = (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed ) | (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed ) << 16;

    uint16_t seqNumInitVal = (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed );

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

    /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

       use fixed seed for random num generator for regression based tests. Any realtime
@@ -237,6 +249,7 @@ int main( 
    srand( RANDOM_INITSEED_ENC );

    uint32_t ssrc = ( (uint32_t) rand() & 0x0000FFFF ) | ( (uint32_t) rand() << 16 );

    uint16_t seqNumInitVal = (uint16_t) ( rand() & 0xFFFF );

#endif

#endif



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

apps/encoder_fmtsw.c

+13 −0
Original line number Diff line number Diff line
@@ -77,9 +77,13 @@ static 
#endif

    int32_t frame = 0; /* Counter of frames */



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

#define RANDOM_INITSEED_ENC ( 0xDEAF )

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

#define RANDOM_INITSEED_ENC ( 0xFEEDDEAF )

#endif

#endif



#define DEFAULT_FIXED_SID_RATE 8 /* DTX SID rate */
@@ -355,6 +359,14 @@ int encoder_main( 
    /* IVAS_RTP ivasRtp = { 0 }; */

#endif



#ifdef NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS

    /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

       use fixed seed for random num generator for regression based tests. Any realtime

       application should implement this initialization seperately */

    uint16_t rtpEncSeed = RANDOM_INITSEED_ENC;

    uint32_t ssrc = (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed ) | (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed ) << 16;

    uint16_t seqNumInitVal = (uint16_t) IVAS_RTP_OwnRandom( &rtpEncSeed );

#else

#ifdef FIXED_RTP_SEQUENCE_NUM

    /* Ideally ssrc is negotiated via SDP and sequence number is radomized but we

       use fixed seed for random num generator for regression based tests. Any realtime
@@ -362,6 +374,7 @@ int encoder_main( 
    srand( RANDOM_INITSEED_ENC );

    uint32_t ssrc = ( (uint32_t) rand() & 0x0000FFFF ) | ( (uint32_t) rand() << 16 );

    uint16_t seqNumInitVal = (uint16_t) ( rand() & 0xFFFF );

#endif

#endif



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

lib_com/options.h

+2 −0
Original line number Diff line number Diff line
@@ -116,6 +116,8 @@ 


#define NONBE_FIX_ISSUE_2232_CHECK_CLDFB_STATES             /* FhG: Adjust scaleFactor according to st->cldfbSyn->cldfb_state_fx too to avoid overflow in cldfbSynthesis_ivas_fx() */



#define NONBE_FIX_BASOP_2233_RTPDUMP_DIFFERING_BITSTREAMS /* Nokia: fix basop issue 2233: Fix differing rtpdump streams */



/* ################### End FIXES switches ########################### */



/* #################### Start BASOP porting switches ############################ */

lib_util/ivas_rtp_file.c

+7 −0
Original line number Diff line number Diff line
@@ -1154,3 +1154,10 @@ ivas_error IVAS_RTP_ReadNextFrame( 


    return IVAS_ERR_OK;

}



uint16_t IVAS_RTP_OwnRandom( uint16_t *seed )

{

    *seed = (uint16_t) ( *seed * 31821L + 13849L );



    return ( *seed );

}