/*****************************************************************************
* intf.c : audio output API towards the interface modules
*****************************************************************************
- * Copyright (C) 2002-2004 the VideoLAN team
+ * Copyright (C) 2002-2007 the VideoLAN team
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
/*****************************************************************************
* Preamble
*****************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+
#include <stdio.h>
#include <stdlib.h> /* calloc(), malloc(), free() */
#include <string.h>
-#include <vlc/vlc.h>
-
-#include "audio_output.h"
+#include <vlc_aout.h>
#include "aout_internal.h"
-
/*
* Volume management
*
config_PutInt( p_object, "volume", i_volume );
- val.b_bool = VLC_TRUE;
+ val.b_bool = true;
var_Set( p_object->p_libvlc, "volume-change", val );
if ( p_aout == NULL ) return 0;
int __aout_VolumeUp( vlc_object_t * p_object, int i_nb_steps,
audio_volume_t * pi_volume )
{
+ vlc_value_t val;
aout_instance_t * p_aout = vlc_object_find( p_object, VLC_OBJECT_AOUT,
FIND_ANYWHERE );
int i_result = 0, i_volume = 0, i_volume_step = 0;
i_volume = AOUT_VOLUME_MAX;
}
config_PutInt( p_object, "volume", i_volume );
- var_Create( p_object->p_libvlc_global, "saved-volume", VLC_VAR_INTEGER );
- var_SetInteger( p_object->p_libvlc_global, "saved-volume" ,
+ var_Create( p_object->p_libvlc, "saved-volume", VLC_VAR_INTEGER );
+ var_SetInteger( p_object->p_libvlc, "saved-volume" ,
(audio_volume_t) i_volume );
if ( pi_volume != NULL ) *pi_volume = (audio_volume_t) i_volume;
+ val.b_bool = true;
+ var_Set( p_object->p_libvlc, "volume-change", val );
+
if ( p_aout == NULL ) return 0;
vlc_mutex_lock( &p_aout->mixer_lock );
int __aout_VolumeDown( vlc_object_t * p_object, int i_nb_steps,
audio_volume_t * pi_volume )
{
+ vlc_value_t val;
aout_instance_t * p_aout = vlc_object_find( p_object, VLC_OBJECT_AOUT,
FIND_ANYWHERE );
int i_result = 0, i_volume = 0, i_volume_step = 0;
i_volume = AOUT_VOLUME_MIN;
}
config_PutInt( p_object, "volume", i_volume );
- var_Create( p_object->p_libvlc_global, "saved-volume", VLC_VAR_INTEGER );
- var_SetInteger( p_object->p_libvlc_global, "saved-volume", (audio_volume_t) i_volume );
+ var_Create( p_object->p_libvlc, "saved-volume", VLC_VAR_INTEGER );
+ var_SetInteger( p_object->p_libvlc, "saved-volume", (audio_volume_t) i_volume );
if ( pi_volume != NULL ) *pi_volume = (audio_volume_t) i_volume;
+ val.b_bool = true;
+ var_Set( p_object->p_libvlc, "volume-change", val );
+
if ( p_aout == NULL ) return 0;
vlc_mutex_lock( &p_aout->mixer_lock );
{
/* Mute */
i_result = aout_VolumeSet( p_object, AOUT_VOLUME_MIN );
- var_Create( p_object->p_libvlc_global, "saved-volume", VLC_VAR_INTEGER );
- var_SetInteger( p_object->p_libvlc_global, "saved-volume", (int)i_volume );
+ var_Create( p_object->p_libvlc, "saved-volume", VLC_VAR_INTEGER );
+ var_SetInteger( p_object->p_libvlc, "saved-volume", (int)i_volume );
if ( pi_volume != NULL ) *pi_volume = AOUT_VOLUME_MIN;
}
else
{
/* Un-mute */
- var_Create( p_object->p_libvlc_global, "saved-volume", VLC_VAR_INTEGER );
- i_volume = (audio_volume_t)var_GetInteger( p_object->p_libvlc_global,
+ var_Create( p_object->p_libvlc, "saved-volume", VLC_VAR_INTEGER );
+ i_volume = (audio_volume_t)var_GetInteger( p_object->p_libvlc,
"saved-volume" );
i_result = aout_VolumeSet( p_object, i_volume );
if ( pi_volume != NULL ) *pi_volume = i_volume;
/* Placeholder for pf_volume_infos(). */
int aout_VolumeSoftInfos( aout_instance_t * p_aout, audio_volume_t * pi_soft )
{
+ (void)p_aout;
*pi_soft = 0;
return 0;
}
/* Placeholder for pf_volume_infos(). */
int aout_VolumeNoneInfos( aout_instance_t * p_aout, audio_volume_t * pi_soft )
{
+ (void)p_aout; (void)pi_soft;
return -1;
}
/* Placeholder for pf_volume_get(). */
int aout_VolumeNoneGet( aout_instance_t * p_aout, audio_volume_t * pi_volume )
{
+ (void)p_aout; (void)pi_volume;
return -1;
}
/* Placeholder for pf_volume_set(). */
int aout_VolumeNoneSet( aout_instance_t * p_aout, audio_volume_t i_volume )
{
+ (void)p_aout; (void)i_volume;
return -1;
}
* This function is used whenever the parameters of the output plug-in are
* changed (eg. selecting S/PDIF or PCM).
*****************************************************************************/
-int aout_Restart( aout_instance_t * p_aout )
+static int aout_Restart( aout_instance_t * p_aout )
{
int i;
- vlc_bool_t b_error = 0;
+ bool b_error = 0;
vlc_mutex_lock( &p_aout->mixer_lock );
* rebuilding the audio-device and audio-channels variables.
*****************************************************************************/
int aout_FindAndRestart( vlc_object_t * p_this, const char *psz_name,
- vlc_value_t oldval, vlc_value_t val, void *p_data )
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
aout_instance_t * p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT,
FIND_ANYWHERE );
+ (void)psz_name; (void)oldval; (void)newval; (void)p_data;
if ( p_aout == NULL ) return VLC_SUCCESS;
if ( var_Type( p_aout, "audio-device" ) != 0 )
* aout_ChannelsRestart : change the audio device or channels and restart
*****************************************************************************/
int aout_ChannelsRestart( vlc_object_t * p_this, const char * psz_variable,
- vlc_value_t old_value, vlc_value_t new_value,
- void * unused )
+ vlc_value_t oldval, vlc_value_t newval,
+ void *p_data )
{
aout_instance_t * p_aout = (aout_instance_t *)p_this;
+ (void)oldval; (void)newval; (void)p_data;
if ( !strcmp( psz_variable, "audio-device" ) )
{
* \param b_add are we adding or removing the filter ?
*/
void aout_EnableFilter( vlc_object_t *p_this, const char *psz_name,
- vlc_bool_t b_add )
+ bool b_add )
{
- char *psz_parser, *psz_string;
- aout_instance_t * p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT,
- FIND_ANYWHERE );
-
- if( p_aout )
- psz_string = var_GetString( p_aout, "audio-filter" );
- else
- psz_string = config_GetPsz( p_this, "audio-filter" );
-
- if( !psz_string ) psz_string = strdup("");
+ aout_instance_t *p_aout = vlc_object_find( p_this, VLC_OBJECT_AOUT,
+ FIND_ANYWHERE );
- psz_parser = strstr( psz_string, psz_name );
-
- if( b_add )
+ if( AoutChangeFilterString( p_this, p_aout, "audio-filter", psz_name, b_add ) )
{
- if( !psz_parser )
- {
- psz_parser = psz_string;
- asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
- psz_string, psz_name );
- free( psz_parser );
- }
- else
- {
- vlc_object_release( p_aout );
- return;
- }
- }
- else
- {
- if( psz_parser )
- {
- memmove( psz_parser, psz_parser + strlen(psz_name) +
- (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
- strlen(psz_parser + strlen(psz_name)) + 1 );
-
- if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
- {
- *(psz_string+strlen(psz_string ) -1 ) = '\0';
- }
- }
- else
- {
- free( psz_string );
- return;
- }
+ if( p_aout )
+ AoutInputsMarkToRestart( p_aout );
}
- if( p_aout == NULL )
- config_PutPsz( p_this, "audio-filter", psz_string );
- else
- {
- var_SetString( p_aout, "audio-filter", psz_string );
- for( int i = 0; i < p_aout->i_nb_inputs; i++ )
- p_aout->pp_inputs[i]->b_restart = VLC_TRUE;
+ if( p_aout )
vlc_object_release( p_aout );
- }
- free( psz_string );
}
/**
*/
char *aout_VisualChange( vlc_object_t *p_this, int i_skip )
{
+ (void)p_this; (void)i_skip;
+ msg_Err( p_this, "FIXME: %s (%s %d) isn't implemented.", __func__,
+ __FILE__, __LINE__ );
return strdup("foobar");
}
projects / vlc / blobdiff