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/*
(c) Copyright 2012-2013 DirectFB integrated media GmbH
(c) Copyright 2001-2013 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Shimokawa <andi@directfb.org>,
Marek Pikarski <mass@directfb.org>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library 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 library 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 library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef __DIRECT__PERF_H__
#define __DIRECT__PERF_H__
#include <direct/types.h>
typedef struct {
unsigned long counter_id; // maybe switch to direct pointer
bool reset_on_dump;
char name[100];
} DirectPerfCounterInstallation;
typedef struct {
long long start;
long long stop;
unsigned long count;
char name[100];
bool reset_on_dump;
} DirectPerfCounter;
#if D_DEBUG_ENABLED
#define D_PERF_COUNTER( _identifier, _name ) \
DirectPerfCounterInstallation _identifier = { \
0, \
true, \
(_name) \
};
#define D_PERF_COUNT( _identifier ) \
direct_perf_count( &_identifier, 1 )
#define D_PERF_COUNT_N( _identifier, _diff ) \
direct_perf_count( &_identifier, _diff )
#else
#define D_PERF_COUNTER( _identifier, _name ) \
D_UNUSED int _identifier
#define D_PERF_COUNT( _identifier ) \
do {} while (0)
#define D_PERF_COUNT_N( _identifier, _diff ) \
do {} while (0)
#endif
void direct_perf_count( DirectPerfCounterInstallation *installation, int index );
void direct_perf_dump_all( void );
void __D_perf_init( void );
void __D_perf_deinit( void );
#endif
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