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Commit 81b6f23d authored by Gildas Bazin's avatar Gildas Bazin
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* modules/codec/libmpeg2.c: fixed pts handling.
parent e5d7f7ce
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Showing with 13 additions and 5 deletions
modules/codec/libmpeg2.c
View file @ 81b6f23d
......@@ -2,7 +2,7 @@
* libmpeg2.c: mpeg2 video decoder module making use of libmpeg2.
*****************************************************************************
* Copyright (C) 1999-2001 VideoLAN
* $Id: libmpeg2.c,v 1.1 2003/02/25 17:15:32 gbazin Exp $
* $Id: libmpeg2.c,v 1.2 2003/02/25 21:09:34 gbazin Exp $
*
* Authors: Gildas Bazin <gbazin@netcourrier.com>
*
......@@ -51,6 +51,8 @@ typedef struct dec_thread_t
decoder_fifo_t *p_fifo; /* stores the PES stream data */
pes_packet_t *p_pes; /* current PES we are decoding */
mtime_t i_pts;
mtime_t i_previous_pts;
mtime_t i_current_pts;
/*
* Output properties
......@@ -118,6 +120,8 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
p_dec->p_mpeg2dec = NULL;
p_dec->p_info = NULL;
p_dec->i_pts = 0;
p_dec->i_current_pts = 0;
p_dec->i_previous_pts = 0;
/* Initialize decoder */
p_dec->p_mpeg2dec = mpeg2_init();
......@@ -152,7 +156,9 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
if( p_dec->p_pes->i_pts )
{
mpeg2_pts( p_dec->p_mpeg2dec,
p_dec->p_pes->i_pts * 9 / 100 );
(uint32_t)p_dec->p_pes->i_pts );
p_dec->i_previous_pts = p_dec->i_current_pts;
p_dec->i_current_pts = p_dec->p_pes->i_pts;
}
p_data = p_dec->p_pes->p_first;
}
......@@ -205,7 +211,9 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
break;
case STATE_END:
#if 0
msg_Err( p_dec->p_fifo, "STATE_END" );
#endif
case STATE_SLICE:
#if 0
msg_Err( p_dec->p_fifo, "STATE_SLICE: %i",
......@@ -219,9 +227,9 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
if( p_dec->p_info->display_picture->flags & PIC_FLAG_PTS )
{
p_dec->i_pts =
((mtime_t)p_dec->p_info->display_picture->pts)
* 100 / 9;
p_dec->i_pts = ( p_dec->p_info->display_picture->pts ==
(uint32_t)p_dec->i_current_pts ) ?
p_dec->i_current_pts : p_dec->i_previous_pts;
}
else
{
......
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