X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faudio_mixer%2Fspdif.c;h=f74f4212c01470c4fb81334fbaf4abd22e65439f;hb=c22afa5f197adc5bca3e15eae4132b8fbb0e642f;hp=8ee4d623758a2b6facdf6859491555c583a4a85b;hpb=2e448ef8ddd59d81aa28e207bda0bd2b4fcdf1b7;p=vlc

diff --git a/modules/audio_mixer/spdif.c b/modules/audio_mixer/spdif.c
index 8ee4d62375..f74f4212c0 100644
--- a/modules/audio_mixer/spdif.c
+++ b/modules/audio_mixer/spdif.c
@@ -1,8 +1,8 @@
 /*****************************************************************************
  * spdif.c : dummy mixer for S/PDIF output (1 input only)
  *****************************************************************************
- * Copyright (C) 2002 VideoLAN
- * $Id: spdif.c,v 1.2 2002/08/12 07:40:23 massiot Exp $
+ * Copyright (C) 2002 the VideoLAN team
+ * $Id$
  *
  * Authors: Christophe Massiot <massiot@via.ecp.fr>
  *
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
@@ -18,19 +18,20 @@
  *
  * 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 <errno.h>
-#include <stdlib.h>                                      /* malloc(), free() */
-#include <string.h>
 
-#include <vlc/vlc.h>
-#include "audio_output.h"
-#include "aout_internal.h"
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_plugin.h>
+#include <vlc_aout.h>
 
 /*****************************************************************************
  * Local prototypes
@@ -42,12 +43,13 @@ static void DoWork    ( aout_instance_t *, aout_buffer_t * );
 /*****************************************************************************
  * Module descriptor
  *****************************************************************************/
-vlc_module_begin();
-    set_description( _("dummy spdif audio mixer module") );
-    set_capability( "audio mixer", 1 );
-    add_shortcut( "spdif" );
-    set_callbacks( Create, NULL );
-vlc_module_end();
+vlc_module_begin ()
+    set_category( CAT_AUDIO )
+    set_subcategory( SUBCAT_AUDIO_MISC )
+    set_description( N_("Dummy S/PDIF audio mixer") )
+    set_capability( "audio mixer", 1 )
+    set_callbacks( Create, NULL )
+vlc_module_end ()
 
 /*****************************************************************************
  * Create: allocate spdif mixer
@@ -56,7 +58,7 @@ static int Create( vlc_object_t *p_this )
 {
     aout_instance_t * p_aout = (aout_instance_t *)p_this;
 
-    if ( p_aout->mixer.output.i_format != AOUT_FMT_SPDIF )
+    if ( !AOUT_FMT_NON_LINEAR(&p_aout->mixer.mixer) )
     {
         return -1;
     }
@@ -74,7 +76,33 @@ static int Create( vlc_object_t *p_this )
  *****************************************************************************/
 static void DoWork( aout_instance_t * p_aout, aout_buffer_t * p_buffer )
 {
-    aout_input_t * p_input = p_aout->pp_inputs[0];
+    int i = 0;
+    aout_input_t * p_input = p_aout->pp_inputs[i];
+    while ( p_input->b_error || p_input->b_paused )
+    {
+        p_input = p_aout->pp_inputs[++i];
+    }
     aout_FifoPop( p_aout, &p_input->fifo );
+
+    /* Empty other FIFOs to avoid a memory leak. */
+    for ( i++; i < p_aout->i_nb_inputs; i++ )
+    {
+        aout_fifo_t * p_fifo;
+        aout_buffer_t * p_deleted;
+
+        p_input = p_aout->pp_inputs[i];
+        if ( p_input->b_error || p_input->b_paused )
+            continue;
+        p_fifo = &p_input->fifo;
+        p_deleted = p_fifo->p_first;
+        while ( p_deleted != NULL )
+        {
+            aout_buffer_t * p_next = p_deleted->p_next;
+            aout_BufferFree( p_deleted );
+            p_deleted = p_next;
+        }
+        p_fifo->p_first = NULL;
+        p_fifo->pp_last = &p_fifo->p_first;
+    }
 }