blob: 92c6011537fb3a882a8cac3d21a3091c44d2b697 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qscheduler_p.h"
#include "qabstractaspect.h"
#include "qaspectmanager_p.h"
#include "qabstractaspectjobmanager_p.h"
QT_BEGIN_NAMESPACE
namespace Qt3D {
QScheduler::QScheduler(QObject *parent)
: QObject(parent)
{
}
void QScheduler::setAspectManager(QAspectManager *aspectManager)
{
m_aspectManager = aspectManager;
}
QAspectManager *QScheduler::aspectManager() const
{
return m_aspectManager;
}
void QScheduler::update(qint64 time)
{
// Get tasks for this frame from each aspect
const QList<QAbstractAspect *> &aspects = m_aspectManager->aspects();
QHash<QAbstractAspect::AspectType, QVector<QAspectJobPtr> > jobs;
Q_FOREACH (QAbstractAspect *aspect, aspects) {
QVector<QAspectJobPtr> aspectJobs = aspect->jobsToExecute(time);
jobs.insert(aspect->aspectType(), aspectJobs);
}
// TODO: Set up dependencies between jobs as needed
// For now just queue them up as they are with render tasks first
QVector<QAspectJobPtr> jobQueue;
for (int i = QAbstractAspect::AspectRenderer; i <= QAbstractAspect::AspectOther; ++i) {
QAbstractAspect::AspectType aspectType = static_cast<QAbstractAspect::AspectType>(i);
if (jobs.contains(aspectType))
jobQueue += jobs.value(aspectType);
}
m_aspectManager->jobManager()->enqueueJobs(jobQueue);
// Do any other work here that the aspect thread can usefully be doing
// whilst the threadpool works its way through the jobs
m_aspectManager->jobManager()->waitForAllJobs();
}
} // namespace Qt3D
QT_END_NAMESPACE
|
