sink: Add a SET_FORMATS flag

This adds a PA_SINK_SET_FORMATS flag to the pa_sink_flags enum,
signalling that a sink allows the set of supported formats to be set
externally. The idea is for clients to be able to know what sinks
support this ability and adapt their UI appropriately.

diff --git a/src/pulse/def.h b/src/pulse/def.h
index 32169de..96aea19 100644 (file)
--- a/src/pulse/def.h
+++ b/src/pulse/def.h
@@ -756,6 +756,10 @@ typedef enum pa_sink_flags {
      * sinks). */
 /** \endcond */
 
+    PA_SINK_SET_FORMATS = 0x0400U,
+    /**< The sink allows setting what formats are supported by the connected
+     * hardware. The actual functionality to do this might be provided by an
+     * extension. \since 1.0 */
 } pa_sink_flags_t;
 
 /** \cond fulldocs */

diff --git a/src/utils/pactl.c b/src/utils/pactl.c
index 947c6e9..21ceece 100644 (file)
--- a/src/utils/pactl.c
+++ b/src/utils/pactl.c
@@ -271,7 +271,7 @@ static void get_sink_info_callback(pa_context *c, const pa_sink_info *i, int is_
              "\tBase Volume: %s%s%s\n"
              "\tMonitor Source: %s\n"
              "\tLatency: %0.0f usec, configured %0.0f usec\n"
-             "\tFlags: %s%s%s%s%s%s\n"
+             "\tFlags: %s%s%s%s%s%s%s\n"
              "\tProperties:\n\t\t%s\n"),
            i->index,
            state_table[1+i->state],
@@ -297,6 +297,7 @@ static void get_sink_info_callback(pa_context *c, const pa_sink_info *i, int is_
            i->flags & PA_SINK_HW_VOLUME_CTRL ? "HW_VOLUME_CTRL " : "",
            i->flags & PA_SINK_DECIBEL_VOLUME ? "DECIBEL_VOLUME " : "",
            i->flags & PA_SINK_LATENCY ? "LATENCY " : "",
+           i->flags & PA_SINK_SET_FORMATS ? "SET_FORMATS " : "",
            pl = pa_proplist_to_string_sep(i->proplist, "\n\t\t"));
 
     pa_xfree(pl);