profiler.h

Go to the documentation of this file.

/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2020 Wim Taymans */
/* SPDX-License-Identifier: MIT */

#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;

#ifndef PW_API_PROFILER
#define PW_API_PROFILER static inline
#endif

#define PW_EXTENSION_MODULE_PROFILER            PIPEWIRE_MODULE_PREFIX "module-profiler"

#define PW_PROFILER_PERM_MASK                   PW_PERM_R

#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 *data, 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);
};

PW_API_PROFILER int pw_profiler_add_listener(struct pw_profiler *object,
                        struct spa_hook *listener,
                        const struct pw_profiler_events *events,
                        void *data)
{
        return spa_api_method_r(int, -ENOTSUP,
                        pw_profiler, (struct spa_interface*)object, add_listener, 0,
                        listener, events, data);
}

#define PW_KEY_PROFILER_NAME            "profiler.name"

#ifdef __cplusplus
}  /* extern "C" */
#endif

#endif /* PIPEWIRE_EXT_PROFILER_H */