/* This file is part of GEGL

 *

 * GEGL 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 3 of the License, or (at your option) any later version.

 *

 * GEGL 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 GEGL; if not, see <http://www.gnu.org/licenses/>.

 *

 * Copyright 2006 Øyvind Kolås

 */

#ifndef GEGL_INSTRUMENT_H

#define GEGL_INSTRUMENT_H

/* return number of usecs since gegl was initialized */

long gegl_ticks               (void);

/* store a timing instrumentation (parent is expected to exist,

 * and to keep it's own record of the time-slice reported) */

void gegl_instrument          (const gchar *parent,

                               const gchar *scale,

                               long         usecs);

/* create a utf8 string with bar charts for where time disappears

 * during a gegl-run

 */

gchar * gegl_instrument_utf8 (void);

#endif