profiler.h
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/* PipeWire
*
* Copyright © 2020 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef PIPEWIRE_EXT_PROFILER_H
#define PIPEWIRE_EXT_PROFILER_H
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/defs.h>
#define PW_TYPE_INTERFACE_Profiler PW_TYPE_INFO_INTERFACE_BASE "Profiler"
#define PW_VERSION_PROFILER 3
struct pw_profiler;
#define PW_EXTENSION_MODULE_PROFILER PIPEWIRE_MODULE_PREFIX "module-profiler"
#define PW_PROFILER_EVENT_PROFILE 0
#define PW_PROFILER_EVENT_NUM 1
struct pw_profiler_events {
#define PW_VERSION_PROFILER_EVENTS 0
uint32_t version;
void (*profile) (void *object, const struct spa_pod *pod);
};
#define PW_PROFILER_METHOD_ADD_LISTENER 0
#define PW_PROFILER_METHOD_NUM 1
struct pw_profiler_methods {
#define PW_VERSION_PROFILER_METHODS 0
uint32_t version;
int (*add_listener) (void *object,
struct spa_hook *listener,
const struct pw_profiler_events *events,
void *data);
};
#define pw_profiler_method(o,method,version,...) \
({ \
int _res = -ENOTSUP; \
spa_interface_call_res((struct spa_interface*)o, \
struct pw_profiler_methods, _res, \
method, version, ##__VA_ARGS__); \
_res; \
})
#define pw_profiler_add_listener(c,...) pw_profiler_method(c,add_listener,0,__VA_ARGS__)
#define PW_KEY_PROFILER_NAME "profiler.name"
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* PIPEWIRE_EXT_PROFILER_H */
defs.h
spa/utils/defs.h
pw_profiler_events
Profiler events
Definition: profiler.h:63
pw_profiler_events::version
uint32_t version
Definition: profiler.h:66
pw_profiler_events::profile
void(* profile)(void *object, const struct spa_pod *pod)
Definition: profiler.h:68
pw_profiler_methods
Profiler methods
Definition: profiler.h:77
pw_profiler_methods::add_listener
int(* add_listener)(void *object, struct spa_hook *listener, const struct pw_profiler_events *events, void *data)
Definition: profiler.h:82
pw_profiler
spa_hook
A hook, contains the structure with functions and the data passed to the functions.
Definition: hook.h:342
spa_pod
Definition: pod.h:63