#include <vlc_input.h>
#include <vlc_aout.h>
-/*
- * Remember to release the returned input_thread_t since it is locked at
- * the end of this function.
- */
-static input_thread_t *GetInput( libvlc_input_t *p_input,
- libvlc_exception_t *p_exception )
-{
- input_thread_t *p_input_thread = NULL;
-
- if( !p_input )
- {
- libvlc_exception_raise( p_exception, "Input is NULL" );
- return NULL;
- }
-
- p_input_thread = (input_thread_t*)vlc_object_get(
- p_input->p_instance->p_libvlc_int,
- p_input->i_input_id );
- if( !p_input_thread )
- {
- libvlc_exception_raise( p_exception, "Input does not exist" );
- return NULL;
- }
-
- return p_input_thread;
-}
/*
* Remember to release the returned aout_instance_t since it is locked at
void libvlc_audio_toggle_mute( libvlc_instance_t *p_instance,
libvlc_exception_t *p_e )
{
+ VLC_UNUSED(p_e);
+
aout_VolumeMute( p_instance->p_libvlc_int, NULL );
}
-vlc_bool_t libvlc_audio_get_mute( libvlc_instance_t *p_instance,
- libvlc_exception_t *p_e )
+int libvlc_audio_get_mute( libvlc_instance_t *p_instance,
+ libvlc_exception_t *p_e )
{
/*
* If the volume level is 0, then the channel is muted
i_volume = libvlc_audio_get_volume(p_instance, p_e);
if ( i_volume == 0 )
- return VLC_TRUE;
- return VLC_FALSE;
+ return true;
+ return false;
}
-void libvlc_audio_set_mute( libvlc_instance_t *p_instance, vlc_bool_t mute,
+void libvlc_audio_set_mute( libvlc_instance_t *p_instance, int mute,
libvlc_exception_t *p_e )
{
if ( mute ^ libvlc_audio_get_mute( p_instance, p_e ) )
int libvlc_audio_get_volume( libvlc_instance_t *p_instance,
libvlc_exception_t *p_e )
{
+ VLC_UNUSED(p_e);
+
audio_volume_t i_volume;
aout_VolumeGet( p_instance->p_libvlc_int, &i_volume );
}
}
+/*****************************************************************************
+ * libvlc_audio_get_track_count : Get the number of available audio tracks
+ *****************************************************************************/
+int libvlc_audio_get_track_count( libvlc_media_player_t *p_mi,
+ libvlc_exception_t *p_e )
+{
+ input_thread_t *p_input_thread = libvlc_get_input_thread( p_mi, p_e );
+ vlc_value_t val_list;
+
+ if( !p_input_thread )
+ return -1;
+
+ var_Change( p_input_thread, "audio-es", VLC_VAR_GETCHOICES, &val_list, NULL );
+ vlc_object_release( p_input_thread );
+ return val_list.p_list->i_count;
+}
+
/*****************************************************************************
* libvlc_audio_get_track : Get the current audio track
*****************************************************************************/
-int libvlc_audio_get_track( libvlc_input_t *p_input,
+int libvlc_audio_get_track( libvlc_media_player_t *p_mi,
libvlc_exception_t *p_e )
{
- input_thread_t *p_input_thread = GetInput( p_input, p_e );
- int i_track = 0;
+ input_thread_t *p_input_thread = libvlc_get_input_thread( p_mi, p_e );
+ vlc_value_t val_list;
+ vlc_value_t val;
+ int i_track = -1;
+ int i_ret = -1;
+ int i;
- i_track = var_GetInteger( p_input_thread, "audio-es" );
- vlc_object_release( p_input_thread );
+ if( !p_input_thread )
+ return -1;
+
+ i_ret = var_Get( p_input_thread, "audio-es", &val );
+ if( i_ret < 0 )
+ {
+ libvlc_exception_raise( p_e, "Getting Audio track information failed" );
+ vlc_object_release( p_input_thread );
+ return i_ret;
+ }
+ var_Change( p_input_thread, "audio-es", VLC_VAR_GETCHOICES, &val_list, NULL );
+ for( i = 0; i < val_list.p_list->i_count; i++ )
+ {
+ vlc_value_t track_val = val_list.p_list->p_values[i];
+ if( track_val.i_int == val.i_int )
+ {
+ i_track = i;
+ break;
+ }
+ }
+ vlc_object_release( p_input_thread );
return i_track;
}
+
/*****************************************************************************
* libvlc_audio_set_track : Set the current audio track
*****************************************************************************/
-void libvlc_audio_set_track( libvlc_input_t *p_input, int i_track,
+void libvlc_audio_set_track( libvlc_media_player_t *p_mi, int i_track,
libvlc_exception_t *p_e )
{
- input_thread_t *p_input_thread = GetInput( p_input, p_e );
+ input_thread_t *p_input_thread = libvlc_get_input_thread( p_mi, p_e );
vlc_value_t val_list;
int i_ret = -1;
int i;
+ if( !p_input_thread )
+ return;
+
var_Change( p_input_thread, "audio-es", VLC_VAR_GETCHOICES, &val_list, NULL );
for( i = 0; i < val_list.p_list->i_count; i++ )
{
vlc_value_t val = val_list.p_list->p_values[i];
if( i_track == val.i_int )
{
- i_ret = var_SetInteger( p_input_thread, "audio-es", i_track );
+ i_ret = var_Set( p_input_thread, "audio-es", val );
if( i_ret < 0 )
{
libvlc_exception_raise( p_e, "Setting audio track failed" );
libvlc_exception_t *p_e )
{
aout_instance_t *p_aout = GetAOut( p_instance, p_e );
- vlc_value_t val;
+ if( p_aout )
+ {
+ vlc_value_t val;
- var_Get( p_aout, "audio-channels", &val );
- vlc_object_release( p_aout );
- return val.i_int;
+ var_Get( p_aout, "audio-channels", &val );
+ vlc_object_release( p_aout );
+ return val.i_int;
+ }
+ return -1;
}
/*****************************************************************************
libvlc_exception_t *p_e )
{
aout_instance_t *p_aout = GetAOut( p_instance, p_e );
- vlc_value_t val;
- int i_ret = -1;
-
- val.i_int = i_channel;
- switch( i_channel )
+ if( p_aout )
{
- case AOUT_VAR_CHAN_RSTEREO:
- case AOUT_VAR_CHAN_STEREO:
- case AOUT_VAR_CHAN_LEFT:
- case AOUT_VAR_CHAN_RIGHT:
- case AOUT_VAR_CHAN_DOLBYS:
- i_ret = var_Set( p_aout, "audio-channels", val );
- if( i_ret < 0 )
- {
- libvlc_exception_raise( p_e, "Failed setting audio channel" );
+ vlc_value_t val;
+ int i_ret = -1;
+
+ val.i_int = i_channel;
+ switch( i_channel )
+ {
+ case AOUT_VAR_CHAN_RSTEREO:
+ case AOUT_VAR_CHAN_STEREO:
+ case AOUT_VAR_CHAN_LEFT:
+ case AOUT_VAR_CHAN_RIGHT:
+ case AOUT_VAR_CHAN_DOLBYS:
+ i_ret = var_Set( p_aout, "audio-channels", val );
+ if( i_ret < 0 )
+ {
+ libvlc_exception_raise( p_e, "Failed setting audio channel" );
+ vlc_object_release( p_aout );
+ return;
+ }
vlc_object_release( p_aout );
- return;
- }
- vlc_object_release( p_aout );
- return; /* Found */
- default:
- libvlc_exception_raise( p_e, "Audio channel out of range" );
- break;
+ return; /* Found */
+ default:
+ libvlc_exception_raise( p_e, "Audio channel out of range" );
+ break;
+ }
+ vlc_object_release( p_aout );
}
- vlc_object_release( p_aout );
}
projects / vlc / blobdiff