Commit 37ee07f3 authored by Arnaud de Bossoreille de Ribou's avatar Arnaud de Bossoreille de Ribou
Browse files

- fix a bug in UnalignedShowBits that makes some _heavy_ unaligned streams

    not wotk correctly (for instance VLS' generated TS streams)
parent 84a86ed7
......@@ -2,7 +2,7 @@
* input_ext-dec.c: services to the decoders
*****************************************************************************
* Copyright (C) 1998, 1999, 2000 VideoLAN
* $Id: input_ext-dec.c,v 1.14 2001/04/28 03:36:25 sam Exp $
* $Id: input_ext-dec.c,v 1.15 2001/05/07 13:52:39 bozo Exp $
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
......@@ -181,13 +181,20 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits )
* of the packet in a temporary buffer, and we'll see
* later. */
int i;
/* number of bytes to trash from the last payload */
int j;
p_bit_stream->i_showbits_buffer = 0;
/* is this initialization really usefull ? -- bozo */
j = sizeof(WORD_TYPE);
for( i = 0; i < sizeof(WORD_TYPE) ; i++ )
{
if( p_bit_stream->p_byte >= p_bit_stream->p_end )
{
p_bit_stream->pf_next_data_packet( p_bit_stream );
j = sizeof(WORD_TYPE) - i;
}
((byte_t *)&p_bit_stream->i_showbits_buffer)[i] =
* p_bit_stream->p_byte;
......@@ -195,7 +202,7 @@ u32 UnalignedShowBits( bit_stream_t * p_bit_stream, unsigned int i_bits )
}
/* This is kind of kludgy. */
p_bit_stream->p_data->p_payload_start += sizeof(WORD_TYPE);
p_bit_stream->p_data->p_payload_start += j;
p_bit_stream->p_byte =
(byte_t *)&p_bit_stream->i_showbits_buffer;
p_bit_stream->p_end =
......
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