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https://github.com/brl/mutter.git
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6c4e01ea68
As with cogl-graphene, the same mistake was made here. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1690>
127 lines
3.8 KiB
C
127 lines
3.8 KiB
C
/*
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* Copyright 2018 Red Hat, Inc.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#ifndef COGL_TRACE_H
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#define COGL_TRACE_H
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#include <glib.h>
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#include <stdint.h>
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#include <errno.h>
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#include "cogl/cogl-defines.h"
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#include "cogl/cogl-macros.h"
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#ifdef COGL_HAS_TRACING
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typedef struct _CoglTraceContext CoglTraceContext;
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typedef struct _CoglTraceHead
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{
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uint64_t begin_time;
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const char *name;
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} CoglTraceHead;
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COGL_EXPORT
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GPrivate cogl_trace_thread_data;
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COGL_EXPORT
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CoglTraceContext *cogl_trace_context;
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COGL_EXPORT
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GMutex cogl_trace_mutex;
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COGL_EXPORT void
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cogl_set_tracing_enabled_on_thread_with_fd (GMainContext *main_context,
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const char *group,
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int fd);
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COGL_EXPORT void
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cogl_set_tracing_enabled_on_thread (GMainContext *main_context,
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const char *group,
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const char *filename);
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COGL_EXPORT void
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cogl_set_tracing_disabled_on_thread (GMainContext *main_context);
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static inline void
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cogl_trace_begin (CoglTraceHead *head,
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const char *name)
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{
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head->begin_time = g_get_monotonic_time () * 1000;
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head->name = name;
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}
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COGL_EXPORT void
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cogl_trace_end (CoglTraceHead *head);
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static inline void
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cogl_auto_trace_end_helper (CoglTraceHead **head)
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{
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if (*head)
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cogl_trace_end (*head);
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}
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#define COGL_TRACE_BEGIN(Name, description) \
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CoglTraceHead CoglTrace##Name = { 0 }; \
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if (g_private_get (&cogl_trace_thread_data)) \
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cogl_trace_begin (&CoglTrace##Name, description); \
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#define COGL_TRACE_END(Name)\
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if (g_private_get (&cogl_trace_thread_data)) \
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cogl_trace_end (&CoglTrace##Name);
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#define COGL_TRACE_BEGIN_SCOPED(Name, description) \
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CoglTraceHead CoglTrace##Name = { 0 }; \
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__attribute__((cleanup (cogl_auto_trace_end_helper))) \
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CoglTraceHead *ScopedCoglTrace##Name = NULL; \
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if (g_private_get (&cogl_trace_thread_data)) \
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{ \
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cogl_trace_begin (&CoglTrace##Name, description); \
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ScopedCoglTrace##Name = &CoglTrace##Name; \
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}
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#else /* COGL_HAS_TRACING */
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#include <stdio.h>
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#define COGL_TRACE_BEGIN(Name, description) (void) 0
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#define COGL_TRACE_END(Name) (void) 0
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#define COGL_TRACE_BEGIN_SCOPED(Name, description) (void) 0
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COGL_EXPORT void
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cogl_set_tracing_enabled_on_thread_with_fd (void *data,
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const char *group,
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int fd);
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COGL_EXPORT void
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cogl_set_tracing_enabled_on_thread (void *data,
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const char *group,
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const char *filename);
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COGL_EXPORT void
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cogl_set_tracing_disabled_on_thread (void *data);
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#endif /* COGL_HAS_TRACING */
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#endif /* COGL_TRACE_H */
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