/*****************************************************************************
* adummy.c : dummy audio output plugin
*****************************************************************************
- * Copyright (C) 2002 the VideoLAN team
+ * Copyright (C) 2002 VLC authors and VideoLAN
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 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
- * GNU General Public License for more details.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
*
- * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
-/*****************************************************************************
- * Preamble
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
#define A52_FRAME_NB 1536
-/*****************************************************************************
- * Local prototypes.
- *****************************************************************************/
-static void Play( audio_output_t *, block_t * );
-
-/*****************************************************************************
- * OpenAudio: open a dummy audio device
- *****************************************************************************/
-static int Open( vlc_object_t * p_this )
+static void Play(audio_output_t *aout, block_t *block)
{
- audio_output_t * p_aout = (audio_output_t *)p_this;
+ block_Release( block );
+ (void) aout;
+}
- p_aout->pf_play = Play;
- p_aout->pf_pause = NULL;
- p_aout->pf_flush = NULL;
- p_aout->volume_set = NULL;
- p_aout->mute_set = NULL;
+static void Flush(audio_output_t *aout, bool wait)
+{
+ (void) aout; (void) wait;
+}
- if( AOUT_FMT_SPDIF( &p_aout->format )
- && var_InheritBool( p_this, "spdif" ) )
+static int Start(audio_output_t *aout, audio_sample_format_t *restrict fmt)
+{
+ if (AOUT_FMT_SPDIF(fmt) && var_InheritBool(aout, "spdif"))
{
- p_aout->format.i_format = VLC_CODEC_SPDIFL;
- p_aout->format.i_bytes_per_frame = AOUT_SPDIF_SIZE;
- p_aout->format.i_frame_length = A52_FRAME_NB;
+ fmt->i_format = VLC_CODEC_SPDIFL;
+ fmt->i_bytes_per_frame = AOUT_SPDIF_SIZE;
+ fmt->i_frame_length = A52_FRAME_NB;
}
else
- p_aout->format.i_format = HAVE_FPU ? VLC_CODEC_FL32 : VLC_CODEC_S16N;
+ fmt->i_format = HAVE_FPU ? VLC_CODEC_FL32 : VLC_CODEC_S16N;
return VLC_SUCCESS;
}
-/*****************************************************************************
- * Play: pretend to play a sound
- *****************************************************************************/
-static void Play( audio_output_t *aout, block_t *block )
+static int Open(vlc_object_t *obj)
{
- block_Release( block );
- (void) aout;
+ audio_output_t *aout = (audio_output_t *)obj;
+
+ aout->start = Start;
+ aout->time_get = NULL;
+ aout->play = Play;
+ aout->pause = NULL;
+ aout->flush = Flush;
+ aout->stop = NULL;
+ aout->volume_set = NULL;
+ aout->mute_set = NULL;
+ return VLC_SUCCESS;
}