Files
libopenshot/include/OpenMPUtilities.h
Jonathan Thomas a6087dab3a Many improvements to FFmpegReader, including
Better bounds checking, and support at the end of the video file
Improved debug output, which helped resolve many issues
Implemented the newest audio decoding API (old one was depreciated)
Now support packed and planar audio data
Far superier audio resampling support
2015-02-05 00:00:52 -06:00

41 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>
// Calculate the # of OpenMP Threads to allow (HACK / WORK-AROUND for an ImageMagick bug: preventing use of all 8 cores)
#ifdef OPENSHOT_IMAGEMAGICK_COMPATIBILITY
#define OPEN_MP_NUM_PROCESSORS (omp_get_num_procs() <= 4 ? omp_get_num_procs() : 4)
#else
#define OPEN_MP_NUM_PROCESSORS omp_get_num_procs()
#endif
#endif