blob: 3e2c93d8e53f952a400f89bd10474f63e5c61a13 (
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
|
// Copyright (C) 2016 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qeglfskmsegldevice.h"
#include "qeglfskmsegldevicescreen.h"
#include "qeglfskmsegldeviceintegration.h"
#include "private/qeglfsintegration_p.h"
#include "private/qeglfscursor_p.h"
#include <QtCore/private/qcore_unix_p.h>
QT_BEGIN_NAMESPACE
QEglFSKmsEglDevice::QEglFSKmsEglDevice(QEglFSKmsEglDeviceIntegration *devInt, QKmsScreenConfig *screenConfig, const QString &path)
: QEglFSKmsDevice(screenConfig, path),
m_devInt(devInt),
m_globalCursor(nullptr)
{
}
bool QEglFSKmsEglDevice::open()
{
Q_ASSERT(fd() == -1);
int fd = -1;
if (devicePath().compare("drm-nvdc") == 0)
fd = drmOpen(devicePath().toLocal8Bit().constData(), nullptr);
else
fd = qt_safe_open(devicePath().toLocal8Bit().constData(), O_RDWR);
if (Q_UNLIKELY(fd < 0))
qFatal("Could not open DRM (NV) device");
setFd(fd);
return true;
}
void QEglFSKmsEglDevice::close()
{
// Note: screens are gone at this stage.
if (drmClose(fd()) == -1)
qErrnoWarning("Could not close DRM (NV) device");
setFd(-1);
}
void *QEglFSKmsEglDevice::nativeDisplay() const
{
return m_devInt->eglDevice();
}
QPlatformScreen *QEglFSKmsEglDevice::createScreen(const QKmsOutput &output)
{
QEglFSKmsScreen *screen = new QEglFSKmsEglDeviceScreen(this, output);
#if QT_CONFIG(opengl)
if (!m_globalCursor && !screenConfig()->separateScreens()) {
qCDebug(qLcEglfsKmsDebug, "Creating new global mouse cursor");
m_globalCursor = new QEglFSCursor(screen);
}
#endif
return screen;
}
void QEglFSKmsEglDevice::destroyGlobalCursor()
{
if (m_globalCursor) {
qCDebug(qLcEglfsKmsDebug, "Destroying global mouse cursor");
delete m_globalCursor;
m_globalCursor = nullptr;
}
}
QT_END_NAMESPACE
|
