1 files changed, 13 insertions, 5 deletions
diff --git a/src/pulsecore/source-output.h b/src/pulsecore/source-output.h
index 61825b22..f011f9bd 100644
--- a/src/pulsecore/source-output.h
+++ b/src/pulsecore/source-output.h
@@ -52,7 +52,8 @@ typedef enum pa_source_output_flags {
     PA_SOURCE_OUTPUT_NO_REMIX = 16,
     PA_SOURCE_OUTPUT_FIX_FORMAT = 32,
     PA_SOURCE_OUTPUT_FIX_RATE = 64,
-    PA_SOURCE_OUTPUT_FIX_CHANNELS = 128
+    PA_SOURCE_OUTPUT_FIX_CHANNELS = 128,
+    PA_SOURCE_OUTPUT_DONT_INHIBIT_AUTO_SUSPEND = 256
 } pa_source_output_flags_t;
 
 struct pa_source_output {
@@ -126,10 +127,15 @@ struct pa_source_output {
     returns */
     pa_usec_t (*get_latency) (pa_source_output *o); /* may be NULL */
 
-    /* If non_NULL this function is called from thread context if the
+    /* If non-NULL this function is called from thread context if the
      * state changes. The old state is found in thread_info.state.  */
     void (*state_change) (pa_source_output *o, pa_source_output_state_t state); /* may be NULL */
 
+    /* If non-NULL this function is called before this source output
+     * is moved to a source and if it returns FALSE the move
+     * will not be allowed */
+    pa_bool_t (*may_move_to) (pa_source_output *o, pa_source *s); /* may be NULL */
+
     struct {
         pa_source_output_state_t state;
 
@@ -174,12 +180,13 @@ typedef struct pa_source_output_new_data {
 
     pa_source *source;
 
+    pa_resample_method_t resample_method;
+
     pa_sample_spec sample_spec;
-    pa_bool_t sample_spec_is_set;
     pa_channel_map channel_map;
-    pa_bool_t channel_map_is_set;
 
-    pa_resample_method_t resample_method;
+    pa_bool_t sample_spec_is_set:1;
+    pa_bool_t channel_map_is_set:1;
 } pa_source_output_new_data;
 
 pa_source_output_new_data* pa_source_output_new_data_init(pa_source_output_new_data *data);
@@ -219,6 +226,7 @@ pa_usec_t pa_source_output_get_latency(pa_source_output *i, pa_usec_t *source_la
 
 pa_resample_method_t pa_source_output_get_resample_method(pa_source_output *o);
 
+pa_bool_t pa_source_output_may_move_to(pa_source_output *o, pa_source *dest);
 int pa_source_output_move_to(pa_source_output *o, pa_source *dest);
 
 #define pa_source_output_get_state(o) ((o)->state)