Commit abad1723 authored by Lauros Pajunen's avatar Lauros Pajunen
Browse files

Add compact frame encoding

parent f986548d

lib_com/bitstream_fx.c

+32 −0
Original line number Diff line number Diff line
@@ -3839,6 +3839,38 @@ ivas_error write_indices_ivas_fx( 


    return error;

}

#ifdef IVAS_RTPDUMP





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

 * convertSerialToBytestream( )

 *

 * convert 16-bit short serial streams with 0x0000 and 0x0001 to a bytstream

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



void convertSerialToBytestream_fx(

    const UWord16 *const serial, /* i  : input serial bitstream with values 0 and 1  */

    const UWord16 num_bits,      /* i  : number of bits in the input bitstream       */

    UWord8 *const bytestream     /* o  : output compact bitstream (bytestream)       */

)

{

    UWord32 i;

    UWord8 bit, bitinbyte;



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

    {

        bit = ( serial[i] == 0x0001 ) ? 1 : 0;

        bitinbyte = bit << ( 7 - ( i & 0x7 ) );

        if ( !( i & 0x7 ) )

        {

            bytestream[i >> 3] = 0;

        }

        bytestream[i >> 3] |= bitinbyte;

    }



    return;

}

#endif





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

lib_com/prot_fx.h

+8 −0
Original line number Diff line number Diff line
@@ -11189,6 +11189,14 @@ void ivas_set_bitstream_pointers( 
Decoder_State **reset_elements(

    Decoder_Struct *st_ivas /* i/o: IVAS decoder structure      */

);

#ifdef IVAS_RTPDUMP













void convertSerialToBytestream_fx(













    const UWord16 *const serial, /* i  : input serial bitstream with values 0 and 1  */













    const UWord16 num_bits,      /* i  : number of bits in the input bitstream       */













    UWord8 *const bytestream     /* o  : output compact bitstream (bytestream)       */













);













#endif





























void mdct_switching_dec_fx(















    Decoder_State *st /* i/o: decoder state structure                 */