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-rw-r--r--include/xine/metronom.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/xine/metronom.h b/include/xine/metronom.h
index 4f4bb04eb..06beb3a5f 100644
--- a/include/xine/metronom.h
+++ b/include/xine/metronom.h
@@ -217,6 +217,16 @@ struct metronom_s {
#define METRONOM_SPU_OFFSET 5
#define METRONOM_VPTS_OFFSET 6
#define METRONOM_PREBUFFER 7
+#define METRONOM_VPTS 8
+/* METRONOM_LOCK can be used to lock metronom when multiple options needs to be fetched atomically (ex. VPTS_OFFSET and AV_OFFSET).
+ * example:
+ * metronom->set_option(metronom, METRONOM_LOCK, 1);
+ * vpts_offset = metronom->get_option(metronom, METRONOM_VPTS_OFFSET|METRONOM_NO_LOCK);
+ * av_offset = metronom->get_option(metronom, METRONOM_AV_OFFSET|METRONOM_NO_LOCK);
+ * metronom->set_option(metronom, METRONOM_LOCK, 0);
+ */
+#define METRONOM_LOCK 9
+#define METRONOM_NO_LOCK 0x8000
metronom_t *_x_metronom_init (int have_video, int have_audio, xine_t *xine) XINE_MALLOC XINE_PROTECTED;