timeval: make timeval conversion routines handle PA_USEC_INVALID special

[pulseaudio] / src / pulsecore / core.h

diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
index 1407b1b873093c86cb1ef0843207d8552bd1b890..c1002f93e8311d085d8cb3df2b3d2c954904fa6d 100644 (file)
--- a/src/pulsecore/core.h
+++ b/src/pulsecore/core.h
@@ -8,7 +8,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -27,6 +27,16 @@
 
 typedef struct pa_core pa_core;
 
+/* This is a bitmask that encodes the cause why a sink/source is
+ * suspended. */
+typedef enum pa_suspend_cause {
+    PA_SUSPEND_USER = 1,         /* Exposed to the user via some protocol */
+    PA_SUSPEND_APPLICATION = 2,  /* Used by the device reservation logic */
+    PA_SUSPEND_IDLE = 4,         /* Used by module-suspend-on-idle */
+    PA_SUSPEND_SESSION = 8,      /* Used by module-hal for mark inactive sessions */
+    PA_SUSPEND_ALL = 0xFFFF      /* Magic cause that can be used to resume forcibly */
+} pa_suspend_cause_t;
+
 #include <pulsecore/idxset.h>
 #include <pulsecore/hashmap.h>
 #include <pulsecore/memblock.h>
@@ -70,9 +80,10 @@ typedef enum pa_core_hook {
     PA_CORE_HOOK_SINK_INPUT_UNLINK_POST,
     PA_CORE_HOOK_SINK_INPUT_MOVE_START,
     PA_CORE_HOOK_SINK_INPUT_MOVE_FINISH,
+    PA_CORE_HOOK_SINK_INPUT_MOVE_FAIL,
     PA_CORE_HOOK_SINK_INPUT_STATE_CHANGED,
     PA_CORE_HOOK_SINK_INPUT_PROPLIST_CHANGED,
-    PA_CORE_HOOK_SINK_INPUT_SET_VOLUME,
+    PA_CORE_HOOK_SINK_INPUT_SEND_EVENT,
     PA_CORE_HOOK_SOURCE_OUTPUT_NEW,
     PA_CORE_HOOK_SOURCE_OUTPUT_FIXATE,
     PA_CORE_HOOK_SOURCE_OUTPUT_PUT,
@@ -80,12 +91,15 @@ typedef enum pa_core_hook {
     PA_CORE_HOOK_SOURCE_OUTPUT_UNLINK_POST,
     PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_START,
     PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_FINISH,
+    PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_FAIL,
     PA_CORE_HOOK_SOURCE_OUTPUT_STATE_CHANGED,
     PA_CORE_HOOK_SOURCE_OUTPUT_PROPLIST_CHANGED,
+    PA_CORE_HOOK_SOURCE_OUTPUT_SEND_EVENT,
     PA_CORE_HOOK_CLIENT_NEW,
     PA_CORE_HOOK_CLIENT_PUT,
     PA_CORE_HOOK_CLIENT_UNLINK,
     PA_CORE_HOOK_CLIENT_PROPLIST_CHANGED,
+    PA_CORE_HOOK_CLIENT_SEND_EVENT,
     PA_CORE_HOOK_CARD_NEW,
     PA_CORE_HOOK_CARD_PUT,
     PA_CORE_HOOK_CARD_UNLINK,
@@ -117,6 +131,7 @@ struct pa_core {
     pa_source *default_source;
     pa_sink *default_sink;
 
+    pa_channel_map default_channel_map;
     pa_sample_spec default_sample_spec;
     unsigned default_n_fragments, default_fragment_size_msec;
 
@@ -150,7 +165,7 @@ struct pa_core {
     pa_hook hooks[PA_CORE_HOOK_MAX];
 };
 
-PA_DECLARE_CLASS(pa_core);
+PA_DECLARE_PUBLIC_CLASS(pa_core);
 #define PA_CORE(o) pa_core_cast(o)
 
 enum {
@@ -165,4 +180,10 @@ void pa_core_check_idle(pa_core *c);
 
 int pa_core_exit(pa_core *c, pa_bool_t force, int retval);
 
+void pa_core_maybe_vacuum(pa_core *c);
+
+/* wrapper for c->mainloop->time_*() RT time events */
+pa_time_event* pa_core_rttime_new(pa_core *c, pa_usec_t usec, pa_time_event_cb_t cb, void *userdata);
+void pa_core_rttime_restart(pa_core *c, pa_time_event *e, pa_usec_t usec);
+
 #endif