Commit de32410c authored by vaillancour's avatar vaillancour
Browse files

convert to fixed point convertSerialToBytestream_fx, debug code included

parent 909ef98a

lib_com/bitstream_fx.c

+26 −6
Original line number Diff line number Diff line
@@ -3854,9 +3854,12 @@ void convertSerialToBytestream_fx( 
    UWord8 *const bytestream     /* o  : output compact bitstream (bytestream)       */

)

{

    UWord32 i;

    Word16 i, ia7, isr3;

    UWord8 bit, bitinbyte;



#ifdef DEBUGGING

    UWord8 bitinbyte2, bytestream_tmp;

    assert( num_bits <= MAX_16 ); /* 512 kbps = 10240 bits, num_bits should always fits Word16 */

#endif

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

    {

        IF( EQ_32( serial[i], 0x0001 ) )
@@ -3869,12 +3872,29 @@ void convertSerialToBytestream_fx( 
            bit = 0;

            move16();

        }

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

        IF( !( i & 0x7 ) )

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

        ia7 = s_and( i, 0x7 );

        isr3 = shr( i, 3 );

        bitinbyte = (UWord8) shl( (Word16) bit, sub( 7, ia7 ) );

#ifdef DEBUGGING

        bitinbyte2 = bit << ( 7 - ( i & 0x7 ) );

        assert( bitinbyte2 == bitinbyte );

#endif

        IF( !( ia7 ) )

        {

            bytestream[i >> 3] = 0;

            bytestream[isr3] = 0;

            move16();

        }

        bytestream[i >> 3] |= bitinbyte;

        /*bytestream[i >> 3] |= bitinbyte;*/

#ifdef DEBUGGING

        bytestream_tmp = bytestream[isr3];

        bytestream_tmp |= bitinbyte2;

#endif

        bytestream[isr3] = (Word8) s_or( bytestream[isr3], bitinbyte );

#ifdef DEBUGGING

        assert( bytestream_tmp == bytestream[isr3] );

#endif

        move16();

    }



    return;