You've already forked libopenshot
mirror of
https://github.com/OpenShot/libopenshot.git
synced 2026-03-02 08:53:52 -08:00
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/**
|
|
* @file
|
|
* @brief Header file for OpenMPUtilities (set some common macros)
|
|
* @author Jonathan Thomas <jonathan@openshot.org>
|
|
*
|
|
* @section LICENSE
|
|
*
|
|
* Copyright (c) 2008-2014 OpenShot Studios, LLC
|
|
* <http://www.openshotstudios.com/>. This file is part of
|
|
* OpenShot Library (libopenshot), an open-source project dedicated to
|
|
* delivering high quality video editing and animation solutions to the
|
|
* world. For more information visit <http://www.openshot.org/>.
|
|
*
|
|
* OpenShot Library (libopenshot) 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.
|
|
*
|
|
* OpenShot Library (libopenshot) 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 OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef OPENSHOT_OPENMP_UTILITIES_H
|
|
#define OPENSHOT_OPENMP_UTILITIES_H
|
|
|
|
#include <omp.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
// Calculate the # of OpenMP and FFmpeg Threads to allow. We are limiting both
|
|
// of these based on our own performance tests (more is not always better).
|
|
#define OPEN_MP_NUM_PROCESSORS (min(omp_get_num_procs(), 6))
|
|
#define FF_NUM_PROCESSORS (min(omp_get_num_procs(), 12))
|
|
|
|
|
|
|
|
#endif
|