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* modules/codec/libmpeg2.c: Fixed synchro with field pictures.

This commit is contained in:
Christophe Massiot 2003-05-24 13:05:55 +00:00
parent 079e7a29d0
commit 900c3a9650
1 changed files with 23 additions and 1 deletions
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24
modules/codec/libmpeg2.c
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@ -2,7 +2,7 @@
* libmpeg2.c: mpeg2 video decoder module making use of libmpeg2.
*****************************************************************************
* Copyright (C) 1999-2001 VideoLAN
* $Id: libmpeg2.c,v 1.17 2003/05/04 22:33:35 massiot Exp $
* $Id: libmpeg2.c,v 1.18 2003/05/24 13:05:55 massiot Exp $
*
* Authors: Gildas Bazin <gbazin@netcourrier.com>
*
@ -52,6 +52,7 @@ typedef struct dec_thread_t
*/
mpeg2dec_t *p_mpeg2dec;
const mpeg2_info_t *p_info;
vlc_bool_t b_skip;
/*
* Input properties
@ -140,6 +141,7 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
p_dec->i_previous_pts = 0;
p_dec->i_period_remainder = 0;
p_dec->p_picture_to_destroy = NULL;
p_dec->b_skip = 0;
/* Initialize decoder */
p_dec->p_mpeg2dec = mpeg2_init();
@ -268,6 +270,23 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
}
break;
case STATE_PICTURE_2ND:
vout_SynchroNewPicture( p_dec->p_synchro,
p_dec->p_info->current_picture->flags & PIC_MASK_CODING_TYPE,
p_dec->p_info->current_picture->nb_fields,
0, 0,
p_dec->i_current_rate );
if ( p_dec->b_skip )
{
vout_SynchroTrash( p_dec->p_synchro );
}
else
{
vout_SynchroDecode( p_dec->p_synchro );
}
break;
case STATE_PICTURE:
{
uint8_t *buf[3];
@ -287,12 +306,14 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
p_dec->p_info->current_picture->flags & PIC_MASK_CODING_TYPE ) )
{
mpeg2_skip( p_dec->p_mpeg2dec, 1 );
p_dec->b_skip = 1;
vout_SynchroTrash( p_dec->p_synchro );
mpeg2_set_buf( p_dec->p_mpeg2dec, buf, NULL );
}
else
{
mpeg2_skip( p_dec->p_mpeg2dec, 0 );
p_dec->b_skip = 0;
vout_SynchroDecode( p_dec->p_synchro );
if( (p_pic = GetNewPicture( p_dec, buf )) == NULL ) break;
mpeg2_set_buf( p_dec->p_mpeg2dec, buf, p_pic );
@ -352,6 +373,7 @@ static int RunDecoder( decoder_fifo_t *p_fifo )
vout_SynchroReset( p_dec->p_synchro );
}
mpeg2_skip( p_dec->p_mpeg2dec, 1 );
p_dec->b_skip = 1;
if( p_dec->p_info->current_fbuf &&
p_dec->p_info->current_fbuf->id )