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
#include <pulse/mainloop-api.h>
#include <pulse/sample.h>
+#include <pulsecore/cpu.h>
+
+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_PASSTHROUGH = 16, /* Used to suspend monitor sources when the sink is in passthrough mode */
+ PA_SUSPEND_INTERNAL = 32, /* This is used for short period server-internal suspends, such as for sample rate updates */
+ 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>
#include <pulsecore/resampler.h>
-#include <pulsecore/queue.h>
#include <pulsecore/llist.h>
#include <pulsecore/hook-list.h>
#include <pulsecore/asyncmsgq.h>
#include <pulsecore/sample-util.h>
-
-typedef struct pa_core pa_core;
-
+#include <pulsecore/sink.h>
+#include <pulsecore/source.h>
#include <pulsecore/core-subscribe.h>
-#include <pulsecore/sink-input.h>
#include <pulsecore/msgobject.h>
+typedef enum pa_server_type {
+ PA_SERVER_TYPE_UNSET,
+ PA_SERVER_TYPE_USER,
+ PA_SERVER_TYPE_SYSTEM,
+ PA_SERVER_TYPE_NONE
+} pa_server_type_t;
+
typedef enum pa_core_state {
PA_CORE_STARTUP,
PA_CORE_RUNNING,
PA_CORE_HOOK_SINK_UNLINK_POST,
PA_CORE_HOOK_SINK_STATE_CHANGED,
PA_CORE_HOOK_SINK_PROPLIST_CHANGED,
- PA_CORE_HOOK_SINK_SET_VOLUME,
+ PA_CORE_HOOK_SINK_PORT_CHANGED,
+ PA_CORE_HOOK_SINK_FLAGS_CHANGED,
+ PA_CORE_HOOK_SINK_VOLUME_CHANGED,
PA_CORE_HOOK_SOURCE_NEW,
PA_CORE_HOOK_SOURCE_FIXATE,
PA_CORE_HOOK_SOURCE_PUT,
PA_CORE_HOOK_SOURCE_UNLINK_POST,
PA_CORE_HOOK_SOURCE_STATE_CHANGED,
PA_CORE_HOOK_SOURCE_PROPLIST_CHANGED,
+ PA_CORE_HOOK_SOURCE_PORT_CHANGED,
+ PA_CORE_HOOK_SOURCE_FLAGS_CHANGED,
+ PA_CORE_HOOK_SOURCE_VOLUME_CHANGED,
PA_CORE_HOOK_SINK_INPUT_NEW,
PA_CORE_HOOK_SINK_INPUT_FIXATE,
PA_CORE_HOOK_SINK_INPUT_PUT,
PA_CORE_HOOK_SINK_INPUT_UNLINK,
PA_CORE_HOOK_SINK_INPUT_UNLINK_POST,
- PA_CORE_HOOK_SINK_INPUT_MOVE,
- PA_CORE_HOOK_SINK_INPUT_MOVE_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,
PA_CORE_HOOK_SOURCE_OUTPUT_UNLINK,
PA_CORE_HOOK_SOURCE_OUTPUT_UNLINK_POST,
- PA_CORE_HOOK_SOURCE_OUTPUT_MOVE,
- PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_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,
+ PA_CORE_HOOK_CARD_PROFILE_CHANGED,
+ PA_CORE_HOOK_CARD_PROFILE_ADDED,
+ PA_CORE_HOOK_CARD_PROFILE_AVAILABLE_CHANGED,
+ PA_CORE_HOOK_PORT_AVAILABLE_CHANGED,
+ PA_CORE_HOOK_PORT_LATENCY_OFFSET_CHANGED,
PA_CORE_HOOK_MAX
} pa_core_hook_t;
/* Some hashmaps for all sorts of entities */
pa_hashmap *namereg, *shared;
- /* The name of the default sink/source */
- char *default_source_name, *default_sink_name;
+ /* The default sink/source */
+ pa_source *default_source;
+ pa_sink *default_sink;
+ pa_channel_map default_channel_map;
pa_sample_spec default_sample_spec;
+ uint32_t alternate_sample_rate;
unsigned default_n_fragments, default_fragment_size_msec;
+ unsigned deferred_volume_safety_margin_usec;
+ int deferred_volume_extra_delay_usec;
pa_defer_event *module_defer_unload_event;
pa_mempool *mempool;
pa_silence_cache silence_cache;
- int exit_idle_time, scache_idle_time;
-
pa_time_event *exit_event;
-
pa_time_event *scache_auto_unload_event;
- pa_bool_t disallow_module_loading:1;
- pa_bool_t disallow_exit:1;
- pa_bool_t running_as_daemon:1;
- pa_bool_t realtime_scheduling:1;
- pa_bool_t disable_remixing:1;
- pa_bool_t disable_lfe_remixing:1;
+ int exit_idle_time, scache_idle_time;
+
+ bool flat_volumes:1;
+ bool disallow_module_loading:1;
+ bool disallow_exit:1;
+ bool running_as_daemon:1;
+ bool realtime_scheduling:1;
+ bool disable_remixing:1;
+ bool disable_lfe_remixing:1;
+ bool deferred_volume:1;
pa_resample_method_t resample_method;
int realtime_priority;
+ pa_server_type_t server_type;
+ pa_cpu_info cpu_info;
+
/* hooks */
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 {
PA_CORE_MESSAGE_MAX
};
-pa_core* pa_core_new(pa_mainloop_api *m, pa_bool_t shared, size_t shm_size);
+pa_core* pa_core_new(pa_mainloop_api *m, bool shared, size_t shm_size);
-/* Check whether noone is connected to this core */
+/* Check whether no one is connected to this core */
void pa_core_check_idle(pa_core *c);
-int pa_core_exit(pa_core *c, pa_bool_t force, int retval);
+int pa_core_exit(pa_core *c, bool 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