threads: Make sure we don't re-create a thread if the object has already one.

[vlc] / modules / codec / dts.c

diff --git a/modules/codec/dts.c b/modules/codec/dts.c
index b1462cc91a65737aca903b1ec8e1e904b19f4515..7787cf4d29be93aedc693e7f4079ab5ab5655d72 100644 (file)
--- a/modules/codec/dts.c
+++ b/modules/codec/dts.c
@@ -19,16 +19,21 @@
  *
  * 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
 
@@ -38,7 +43,7 @@
 struct decoder_sys_t
 {
     /* Module mode */
-    vlc_bool_t b_packetizer;
+    bool b_packetizer;
 
     /*
      * Input properties
@@ -92,14 +97,14 @@ static block_t       *GetSoutBuffer( decoder_t * );
  * 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();
 
 /*****************************************************************************
@@ -119,17 +124,14 @@ static int OpenDecoder( vlc_object_t *p_this )
     /* 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;
@@ -151,7 +153,7 @@ static int OpenPacketizer( vlc_object_t *p_this )
 
     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;
 }
@@ -170,16 +172,23 @@ static void *DecodeBlock( decoder_t *p_dec, block_t **pp_block )
 
     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|BLOCK_FLAG_CORRUPTED) )
+    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 );
@@ -283,7 +292,7 @@ static void *DecodeBlock( decoder_t *p_dec, block_t **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;
             }