gate.h
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/* Thread profiling.
*/
/*
This file is part of VIPS.
VIPS 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, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
#ifndef VIPS_GATE_H
#define VIPS_GATE_H
#ifdef __cplusplus
extern "C" {
#endif /*__cplusplus*/
#include <vips/vips.h>
#define VIPS_GATE_START( NAME ) \
G_STMT_START { \
if( vips__thread_profile ) \
vips__thread_gate_start( NAME ); \
} G_STMT_END
#define VIPS_GATE_STOP( NAME ) \
G_STMT_START { \
if( vips__thread_profile ) \
vips__thread_gate_stop( NAME ); \
} G_STMT_END
#define VIPS_GATE_MALLOC( SIZE ) \
G_STMT_START { \
if( vips__thread_profile ) \
vips__thread_malloc_free( (gint64) (SIZE) ); \
} G_STMT_END
#define VIPS_GATE_FREE( SIZE ) \
G_STMT_START { \
if( vips__thread_profile ) \
vips__thread_malloc_free( -((gint64) (SIZE)) ); \
} G_STMT_END
extern gboolean vips__thread_profile;
void vips_profile_set( gboolean profile );
void vips__thread_profile_attach( const char *thread_name );
void vips__thread_profile_detach( void );
void vips__thread_profile_stop( void );
void vips__thread_gate_start( const char *gate_name );
void vips__thread_gate_stop( const char *gate_name );
void vips__thread_malloc_free( gint64 size );
#endif /*VIPS_GATE_H*/
#ifdef __cplusplus
}
#endif /*__cplusplus*/