/*****************************************************************************
* dts.c: parse DTS audio sync info and packetize the stream
*****************************************************************************
- * Copyright (C) 2003 VideoLAN
+ * Copyright (C) 2003-2005 the VideoLAN team
* $Id$
*
* Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
-#include <vlc/decoder.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
-#include "vlc_block_helper.h"
+#include <vlc_common.h>
+#include <vlc_plugin.h>
+#include <vlc_codec.h>
+#include <vlc_aout.h>
+#include <vlc_block_helper.h>
#define DTS_HEADER_SIZE 14
struct decoder_sys_t
{
/* Module mode */
- vlc_bool_t b_packetizer;
+ bool b_packetizer;
/*
* Input properties
mtime_t i_pts;
- int i_frame_size, i_bit_rate;
- unsigned int i_frame_length, i_rate, i_channels, i_channels_conf;
+ unsigned int i_bit_rate;
+ unsigned int i_frame_size;
+ unsigned int i_frame_length;
+ unsigned int i_rate;
+ unsigned int i_channels;
+ unsigned int i_channels_conf;
};
enum {
* Module descriptor
*****************************************************************************/
vlc_module_begin();
- set_description( _("DTS parser") );
+ set_description( N_("DTS parser") );
set_capability( "decoder", 100 );
set_callbacks( OpenDecoder, CloseDecoder );
add_submodule();
- set_description( _("DTS audio packetizer") );
+ set_description( N_("DTS audio packetizer") );
set_capability( "packetizer", 10 );
- set_callbacks( OpenPacketizer, NULL );
+ set_callbacks( OpenPacketizer, CloseDecoder );
vlc_module_end();
/*****************************************************************************
/* Allocate the memory needed to store the decoder's structure */
if( ( p_dec->p_sys = p_sys =
(decoder_sys_t *)malloc(sizeof(decoder_sys_t)) ) == NULL )
- {
- msg_Err( p_dec, "out of memory" );
- return VLC_EGENERIC;
- }
+ return VLC_ENOMEM;
/* Misc init */
- p_sys->b_packetizer = VLC_FALSE;
+ p_sys->b_packetizer = false;
p_sys->i_state = STATE_NOSYNC;
aout_DateSet( &p_sys->end_date, 0 );
- p_sys->bytestream = block_BytestreamInit( p_dec );
+ p_sys->bytestream = block_BytestreamInit();
/* Set output properties */
p_dec->fmt_out.i_cat = AUDIO_ES;
int i_ret = OpenDecoder( p_this );
- if( i_ret == VLC_SUCCESS ) p_dec->p_sys->b_packetizer = VLC_TRUE;
+ if( i_ret == VLC_SUCCESS ) p_dec->p_sys->b_packetizer = true;
return i_ret;
}
if( !pp_block || !*pp_block ) return NULL;
- if( !aout_DateGet( &p_sys->end_date ) && !(*pp_block)->i_pts )
+ if( (*pp_block)->i_flags&(BLOCK_FLAG_DISCONTINUITY|BLOCK_FLAG_CORRUPTED) )
{
- /* We've just started the stream, wait for the first PTS. */
+ if( (*pp_block)->i_flags&BLOCK_FLAG_CORRUPTED )
+ {
+ p_sys->i_state = STATE_NOSYNC;
+ block_BytestreamFlush( &p_sys->bytestream );
+ }
+// aout_DateSet( &p_sys->end_date, 0 );
block_Release( *pp_block );
return NULL;
}
- if( (*pp_block)->i_flags&BLOCK_FLAG_DISCONTINUITY )
+ if( !aout_DateGet( &p_sys->end_date ) && !(*pp_block)->i_pts )
{
- p_sys->i_state = STATE_NOSYNC;
+ /* We've just started the stream, wait for the first PTS. */
+ block_Release( *pp_block );
+ return NULL;
}
block_BytestreamPush( &p_sys->bytestream, *pp_block );
case STATE_SEND_DATA:
if( !(p_buf = GetOutBuffer( p_dec, &p_out_buffer )) )
{
- //p_dec->b_error = VLC_TRUE;
+ //p_dec->b_error = true;
return NULL;
}