+ /* Now add user filters */
+ if( var_Type( p_aout, "visual" ) == 0 )
+ {
+ module_t *p_module;
+ var_Create( p_aout, "visual", VLC_VAR_STRING | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Visualizations");
+ var_Change( p_aout, "visual", VLC_VAR_SETTEXT, &text, NULL );
+ val.psz_string = ""; text.psz_string = _("Disable");
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = "random"; text.psz_string = _("Random");
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = "scope"; text.psz_string = _("Scope");
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ val.psz_string = "spectrum"; text.psz_string = _("Spectrum");
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+
+ /* Look for goom plugin */
+ p_module = config_FindModule( VLC_OBJECT(p_aout), "goom" );
+ if( p_module )
+ {
+ val.psz_string = "goom"; text.psz_string = "Goom";
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ }
+
+ /* Look for galaktos plugin */
+ p_module = config_FindModule( VLC_OBJECT(p_aout), "galaktos" );
+ if( p_module )
+ {
+ val.psz_string = "galaktos"; text.psz_string = "GaLaktos";
+ var_Change( p_aout, "visual", VLC_VAR_ADDCHOICE, &val, &text );
+ }
+
+ if( var_Get( p_aout, "effect-list", &val ) == VLC_SUCCESS )
+ {
+ var_Set( p_aout, "visual", val );
+ if( val.psz_string ) free( val.psz_string );
+ }
+ var_AddCallback( p_aout, "visual", VisualizationCallback, NULL );
+ }
+
+ if( var_Type( p_aout, "equalizer" ) == 0 )
+ {
+ module_config_t *p_config;
+ int i;
+
+ p_config = config_FindConfig( VLC_OBJECT(p_aout), "equalizer-preset" );
+ if( p_config && p_config->i_list )
+ {
+ var_Create( p_aout, "equalizer",
+ VLC_VAR_STRING | VLC_VAR_HASCHOICE );
+ text.psz_string = _("Equalizer");
+ var_Change( p_aout, "equalizer", VLC_VAR_SETTEXT, &text, NULL );
+
+ val.psz_string = ""; text.psz_string = _("Disable");
+ var_Change( p_aout, "equalizer", VLC_VAR_ADDCHOICE, &val, &text );
+
+ for( i = 0; i < p_config->i_list; i++ )
+ {
+ val.psz_string = p_config->ppsz_list[i];
+ text.psz_string = p_config->ppsz_list_text[i];
+ var_Change( p_aout, "equalizer", VLC_VAR_ADDCHOICE,
+ &val, &text );
+ }
+
+ var_AddCallback( p_aout, "equalizer", EqualizerCallback, NULL );
+ }
+ }
+
+ if( var_Type( p_aout, "audio-filter" ) == 0 )
+ {
+ var_Create( p_aout, "audio-filter",
+ VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ text.psz_string = _("Audio filters");
+ var_Change( p_aout, "audio-filter", VLC_VAR_SETTEXT, &text, NULL );
+ }
+ if( var_Type( p_aout, "audio-visual" ) == 0 )
+ {
+ var_Create( p_aout, "audio-visual",
+ VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ text.psz_string = _("Audio visualizations");
+ var_Change( p_aout, "audio-visual", VLC_VAR_SETTEXT, &text, NULL );
+ }
+
+ var_Get( p_aout, "audio-filter", &val );
+ psz_filters = val.psz_string;
+ var_Get( p_aout, "audio-visual", &val );
+ psz_visual = val.psz_string;
+
+ if( psz_filters && *psz_filters && psz_visual && *psz_visual )
+ {
+ psz_filters = (char *)realloc( psz_filters, strlen( psz_filters ) +
+ strlen( psz_visual ) + 1);
+ sprintf( psz_filters, "%s:%s", psz_filters, psz_visual );
+ }
+ else if( psz_visual && *psz_visual )
+ {
+ if( psz_filters ) free( psz_filters );
+ psz_filters = strdup( psz_visual );
+ }
+
+ if( psz_filters && *psz_filters )
+ {
+ char *psz_parser = psz_filters;
+ char *psz_next;
+ while( psz_parser && *psz_parser )
+ {
+ aout_filter_t * p_filter;
+
+ if( p_input->i_nb_filters >= AOUT_MAX_FILTERS )
+ {
+ msg_Dbg( p_aout, "max filter reached (%d)", AOUT_MAX_FILTERS );
+ break;
+ }
+
+ while( *psz_parser == ' ' && *psz_parser == ':' )
+ {
+ psz_parser++;
+ }
+ if( ( psz_next = strchr( psz_parser , ':' ) ) )
+ {
+ *psz_next++ = '\0';
+ }
+ if( *psz_parser =='\0' )
+ {
+ break;
+ }
+
+ msg_Dbg( p_aout, "user filter \"%s\"", psz_parser );
+
+ /* Create a VLC object */
+ p_filter = vlc_object_create( p_aout, sizeof(aout_filter_t) );
+ if( p_filter == NULL )
+ {
+ msg_Err( p_aout, "cannot add user filter %s (skipped)",
+ psz_parser );
+ psz_parser = psz_next;
+ continue;
+ }
+
+ vlc_object_attach( p_filter , p_aout );
+ memcpy( &p_filter->input, &user_filter_format,
+ sizeof(audio_sample_format_t) );
+ memcpy( &p_filter->output, &user_filter_format,
+ sizeof(audio_sample_format_t) );
+
+ p_filter->p_module =
+ module_Need( p_filter,"audio filter", psz_parser, VLC_FALSE );
+
+ if( p_filter->p_module== NULL )
+ {
+ p_filter->p_module =
+ module_Need( p_filter,"visualization", psz_parser,
+ VLC_FALSE );
+ if( p_filter->p_module == NULL )
+ {
+ msg_Err( p_aout, "cannot add user filter %s (skipped)",
+ psz_parser );
+
+ vlc_object_detach( p_filter );
+ vlc_object_destroy( p_filter );
+ psz_parser = psz_next;
+ continue;
+ }
+ }
+ p_filter->b_continuity = VLC_FALSE;
+
+ p_input->pp_filters[p_input->i_nb_filters++] = p_filter;
+
+ /* next filter if any */
+ psz_parser = psz_next;
+ }
+ }
+ if( psz_filters ) free( psz_filters );
+ if( psz_visual ) free( psz_visual );
+
+ /* Attach the user channel mixer */
+ if ( p_user_channel_mixer )
+ {
+ p_input->pp_filters[p_input->i_nb_filters++] = p_user_channel_mixer;
+ }
+