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/*
* Copyright 2011, Blender Foundation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU 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.
*
* Contributor:
* Jeroen Bakker
* Monique Dewanchand
*/
#include "BKE_node.h"
extern "C" {
#include "BLI_threads.h"
}
#include "BKE_main.h"
#include "BKE_global.h"
#include "COM_compositor.h"
#include "COM_ExecutionSystem.h"
#include "COM_WorkScheduler.h"
#include "OCL_opencl.h"
static ThreadMutex compositorMutex;
static char is_compositorMutex_init = FALSE;
void COM_execute(RenderData *rd, bNodeTree *editingtree, int rendering)
{
if (is_compositorMutex_init == FALSE) { /// TODO: move to blender startup phase
memset(&compositorMutex, 0, sizeof(compositorMutex));
BLI_mutex_init(&compositorMutex);
OCL_init();
WorkScheduler::initialize(); ///TODO: call workscheduler.deinitialize somewhere
is_compositorMutex_init = TRUE;
}
BLI_mutex_lock(&compositorMutex);
if (editingtree->test_break(editingtree->tbh)) {
// during editing multiple calls to this method can be triggered.
// make sure one the last one will be doing the work.
BLI_mutex_unlock(&compositorMutex);
return;
}
/* set progress bar to 0% and status to init compositing*/
editingtree->progress(editingtree->prh, 0.0);
/* initialize execution system */
ExecutionSystem *system = new ExecutionSystem(rd, editingtree, rendering);
system->execute();
delete system;
BLI_mutex_unlock(&compositorMutex);
}
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