mixertrack: add READONLY and WRITEONLY flags

Should really have been READABLE and WRITABLE, but those are hard to
add whilst maintaining backwards compatibility. See #343615.

API: GST_MIXER_TRACK_READONLY
API: GST_MIXER_TRACK_WRITEONLY

diff --git a/gst-libs/gst/interfaces/mixertrack.h b/gst-libs/gst/interfaces/mixertrack.h
index 618566461eb49428b7c3df6846538b03b2dabfa8..33296b9b6074622eb8f891ab868dfce75edbcb52 100644 (file)
--- a/gst-libs/gst/interfaces/mixertrack.h
+++ b/gst-libs/gst/interfaces/mixertrack.h
@@ -69,6 +69,8 @@ G_BEGIN_DECLS
  * @GST_MIXER_TRACK_NO_MUTE: play track doesn't support mute. Since: 0.10.23
  * @GST_MIXER_TRACK_WHITELIST: track should be displayed "by default" in apps.
  *     Since: 0.10.23
+ * @GST_MIXER_TRACK_READONLY: track is read-only. Since: 0.10.25
+ * @GST_MIXER_TRACK_WRITEONLY: track is write-only. Since: 0.10.25
  *
  * Mixer track flags.
  */
@@ -82,8 +84,12 @@ typedef enum {
   GST_MIXER_TRACK_NO_RECORD = (1<<6),
   GST_MIXER_TRACK_NO_MUTE = (1<<7),
   GST_MIXER_TRACK_WHITELIST = (1<<8),
+  GST_MIXER_TRACK_READONLY = (1<<9),
+  GST_MIXER_TRACK_WRITEONLY = (1<<10)
 } GstMixerTrackFlags;
 
+/* FIXME 0.11: READONLY/WRITEONLY -> READABLE/WRITABLE etc. */
+
 #define GST_MIXER_TRACK_HAS_FLAG(channel, flag) \
   ((channel)->flags & flag)