output: added option "always_on" for radio stations

Did you ever accidently click "stop" while feeding a radio station?
This option sets the output device to "pause" to disable the "close"
method.  It falls back to "pause" then, which is specific to the
plugin.  Some plugins implement it by feeding silence.

1 files changed, 23 insertions, 0 deletions

diff --git a/src/output_all.c b/src/output_all.c
index 4b7701144..dbd5a6ce6 100644
--- a/src/output_all.c
+++ b/src/output_all.c
@@ -559,6 +559,29 @@ audio_output_all_close(void)
 }
 
 void
+audio_output_all_release(void)
+{
+	unsigned int i;
+
+	for (i = 0; i < num_audio_outputs; ++i)
+		audio_output_release(&audio_outputs[i]);
+
+	if (g_mp != NULL) {
+		assert(g_music_buffer != NULL);
+
+		music_pipe_clear(g_mp, g_music_buffer);
+		music_pipe_free(g_mp);
+		g_mp = NULL;
+	}
+
+	g_music_buffer = NULL;
+
+	audio_format_clear(&input_audio_format);
+
+	audio_output_all_elapsed_time = -1.0;
+}
+
+void
 audio_output_all_song_border(void)
 {
 	/* clear the elapsed_time pointer at the beginning of a new