* aout_dummy.c : dummy audio output plugin
*****************************************************************************
* Copyright (C) 2002 VideoLAN
- * $Id: aout.c,v 1.3 2002/08/12 22:12:51 massiot Exp $
+ * $Id: aout.c,v 1.9 2002/09/18 21:21:24 massiot Exp $
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
#include "aout_internal.h"
#define FRAME_SIZE 2048
+#define A52_FRAME_NB 1536
/*****************************************************************************
* Local prototypes.
*****************************************************************************/
-static int SetFormat ( aout_instance_t * );
-static void Play ( aout_instance_t *, aout_buffer_t * );
+static void Play ( aout_instance_t * );
/*****************************************************************************
* OpenAudio: open a dummy audio device
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
- p_aout->output.pf_setformat = SetFormat;
p_aout->output.pf_play = Play;
+ aout_VolumeSoftInit( p_aout );
- return VLC_SUCCESS;
-}
-
-/*****************************************************************************
- * SetFormat: pretend to set the dsp output format
- *****************************************************************************/
-static int SetFormat( aout_instance_t * p_aout )
-{
- p_aout->output.i_nb_samples = FRAME_SIZE;
+ if ( p_aout->output.output.i_format == AOUT_FMT_SPDIF )
+ {
+ p_aout->output.i_nb_samples = A52_FRAME_NB;
+ p_aout->output.output.i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ p_aout->output.output.i_frame_length = A52_FRAME_NB;
+ }
+ else
+ {
+ p_aout->output.i_nb_samples = FRAME_SIZE;
+ }
return 0;
}
/*****************************************************************************
* Play: pretend to play a sound
*****************************************************************************/
-static void Play( aout_instance_t * p_aout, aout_buffer_t * p_buffer )
+static void Play( aout_instance_t * p_aout )
{
+ aout_buffer_t * p_buffer = aout_FifoPop( p_aout, &p_aout->output.fifo );
aout_BufferFree( p_buffer );
}