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qeglfskmsscreen.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>-
4** Copyright (C) 2016 The Qt Company Ltd.-
5** Copyright (C) 2016 Pelagicore AG-
6** Contact: https://www.qt.io/licensing/-
7**-
8** This file is part of the plugins of the Qt Toolkit.-
9**-
10** $QT_BEGIN_LICENSE:LGPL$-
11** Commercial License Usage-
12** Licensees holding valid commercial Qt licenses may use this file in-
13** accordance with the commercial license agreement provided with the-
14** Software or, alternatively, in accordance with the terms contained in-
15** a written agreement between you and The Qt Company. For licensing terms-
16** and conditions see https://www.qt.io/terms-conditions. For further-
17** information use the contact form at https://www.qt.io/contact-us.-
18**-
19** GNU Lesser General Public License Usage-
20** Alternatively, this file may be used under the terms of the GNU Lesser-
21** General Public License version 3 as published by the Free Software-
22** Foundation and appearing in the file LICENSE.LGPL3 included in the-
23** packaging of this file. Please review the following information to-
24** ensure the GNU Lesser General Public License version 3 requirements-
25** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
26**-
27** GNU General Public License Usage-
28** Alternatively, this file may be used under the terms of the GNU-
29** General Public License version 2.0 or (at your option) the GNU General-
30** Public license version 3 or any later version approved by the KDE Free-
31** Qt Foundation. The licenses are as published by the Free Software-
32** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
33** included in the packaging of this file. Please review the following-
34** information to ensure the GNU General Public License requirements will-
35** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
36** https://www.gnu.org/licenses/gpl-3.0.html.-
37**-
38** $QT_END_LICENSE$-
39**-
40****************************************************************************/-
41-
42#include "qeglfskmsscreen.h"-
43#include "qeglfskmsdevice.h"-
44#include "qeglfsintegration.h"-
45-
46#include <QtCore/QLoggingCategory>-
47-
48#include <QtGui/private/qguiapplication_p.h>-
49#include <QtPlatformSupport/private/qfbvthandler_p.h>-
50-
51QT_BEGIN_NAMESPACE-
52-
53Q_DECLARE_LOGGING_CATEGORY(qLcEglfsKmsDebug)-
54-
55class QEglFSKmsInterruptHandler : public QObject-
56{-
57public:-
58 QEglFSKmsInterruptHandler(QEglFSKmsScreen *screen) : m_screen(screen) {-
59 m_vtHandler = static_cast<QEglFSIntegration *>(QGuiApplicationPrivate::platformIntegration())->vtHandler();-
60 connect(m_vtHandler, &QFbVtHandler::interrupted, this, &QEglFSKmsInterruptHandler::restoreVideoMode);-
61 connect(m_vtHandler, &QFbVtHandler::aboutToSuspend, this, &QEglFSKmsInterruptHandler::restoreVideoMode);-
62 }
never executed: end of block
0
63-
64public slots:-
65 void restoreVideoMode() { m_screen->restoreMode(); }
never executed: end of block
0
66-
67private:-
68 QFbVtHandler *m_vtHandler;-
69 QEglFSKmsScreen *m_screen;-
70};-
71-
72QEglFSKmsScreen::QEglFSKmsScreen(QEglFSKmsIntegration *integration,-
73 QEglFSKmsDevice *device,-
74 QEglFSKmsOutput output,-
75 QPoint position)-
76 : QEglFSScreen(eglGetDisplay(device->nativeDisplay()))-
77 , m_integration(integration)-
78 , m_device(device)-
79 , m_output(output)-
80 , m_pos(position)-
81 , m_powerState(PowerStateOn)-
82 , m_interruptHandler(new QEglFSKmsInterruptHandler(this))-
83{-
84 m_siblings << this;-
85}
never executed: end of block
0
86-
87QEglFSKmsScreen::~QEglFSKmsScreen()-
88{-
89 if (m_output.dpms_prop) {
m_output.dpms_propDescription
TRUEnever evaluated
FALSEnever evaluated
0
90 drmModeFreeProperty(m_output.dpms_prop);-
91 m_output.dpms_prop = Q_NULLPTR;-
92 }
never executed: end of block
0
93 restoreMode();-
94 if (m_output.saved_crtc) {
m_output.saved_crtcDescription
TRUEnever evaluated
FALSEnever evaluated
0
95 drmModeFreeCrtc(m_output.saved_crtc);-
96 m_output.saved_crtc = Q_NULLPTR;-
97 }
never executed: end of block
0
98 delete m_interruptHandler;-
99}
never executed: end of block
0
100-
101QRect QEglFSKmsScreen::geometry() const-
102{-
103 const int mode = m_output.mode;-
104 return QRect(m_pos.x(), m_pos.y(),
never executed: return QRect(m_pos.x(), m_pos.y(), m_output.modes[mode].hdisplay, m_output.modes[mode].vdisplay);
0
105 m_output.modes[mode].hdisplay,
never executed: return QRect(m_pos.x(), m_pos.y(), m_output.modes[mode].hdisplay, m_output.modes[mode].vdisplay);
0
106 m_output.modes[mode].vdisplay);
never executed: return QRect(m_pos.x(), m_pos.y(), m_output.modes[mode].hdisplay, m_output.modes[mode].vdisplay);
0
107}-
108-
109int QEglFSKmsScreen::depth() const-
110{-
111 return 32;
never executed: return 32;
0
112}-
113-
114QImage::Format QEglFSKmsScreen::format() const-
115{-
116 return QImage::Format_RGB32;
never executed: return QImage::Format_RGB32;
0
117}-
118-
119QSizeF QEglFSKmsScreen::physicalSize() const-
120{-
121 return m_output.physical_size;
never executed: return m_output.physical_size;
0
122}-
123-
124QDpi QEglFSKmsScreen::logicalDpi() const-
125{-
126 const QSizeF ps = physicalSize();-
127 const QSize s = geometry().size();-
128-
129 if (!ps.isEmpty() && !s.isEmpty())
!ps.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
!s.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
130 return QDpi(25.4 * s.width() / ps.width(),
never executed: return QDpi(25.4 * s.width() / ps.width(), 25.4 * s.height() / ps.height());
0
131 25.4 * s.height() / ps.height());
never executed: return QDpi(25.4 * s.width() / ps.width(), 25.4 * s.height() / ps.height());
0
132 else-
133 return QDpi(100, 100);
never executed: return QDpi(100, 100);
0
134}-
135-
136Qt::ScreenOrientation QEglFSKmsScreen::nativeOrientation() const-
137{-
138 return Qt::PrimaryOrientation;
never executed: return Qt::PrimaryOrientation;
0
139}-
140-
141Qt::ScreenOrientation QEglFSKmsScreen::orientation() const-
142{-
143 return Qt::PrimaryOrientation;
never executed: return Qt::PrimaryOrientation;
0
144}-
145-
146QString QEglFSKmsScreen::name() const-
147{-
148 return m_output.name;
never executed: return m_output.name;
0
149}-
150-
151void QEglFSKmsScreen::destroySurface()-
152{-
153}-
154-
155void QEglFSKmsScreen::waitForFlip()-
156{-
157}-
158-
159void QEglFSKmsScreen::flip()-
160{-
161}-
162-
163void QEglFSKmsScreen::flipFinished()-
164{-
165}-
166-
167void QEglFSKmsScreen::restoreMode()-
168{-
169 if (m_output.mode_set && m_output.saved_crtc) {
m_output.mode_setDescription
TRUEnever evaluated
FALSEnever evaluated
m_output.saved_crtcDescription
TRUEnever evaluated
FALSEnever evaluated
0
170 drmModeSetCrtc(m_device->fd(),-
171 m_output.saved_crtc->crtc_id,-
172 m_output.saved_crtc->buffer_id,-
173 0, 0,-
174 &m_output.connector_id, 1,-
175 &m_output.saved_crtc->mode);-
176-
177 m_output.mode_set = false;-
178 }
never executed: end of block
0
179}
never executed: end of block
0
180-
181qreal QEglFSKmsScreen::refreshRate() const-
182{-
183 quint32 refresh = m_output.modes[m_output.mode].vrefresh;-
184 return refresh > 0 ? refresh : 60;
never executed: return refresh > 0 ? refresh : 60;
0
185}-
186-
187QPlatformScreen::SubpixelAntialiasingType QEglFSKmsScreen::subpixelAntialiasingTypeHint() const-
188{-
189 switch (m_output.subpixel) {-
190 default:
never executed: default:
0
191 case DRM_MODE_SUBPIXEL_UNKNOWN:
never executed: case DRM_MODE_SUBPIXEL_UNKNOWN:
0
192 case DRM_MODE_SUBPIXEL_NONE:
never executed: case DRM_MODE_SUBPIXEL_NONE:
0
193 return Subpixel_None;
never executed: return Subpixel_None;
0
194 case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
never executed: case DRM_MODE_SUBPIXEL_HORIZONTAL_RGB:
0
195 return Subpixel_RGB;
never executed: return Subpixel_RGB;
0
196 case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
never executed: case DRM_MODE_SUBPIXEL_HORIZONTAL_BGR:
0
197 return Subpixel_BGR;
never executed: return Subpixel_BGR;
0
198 case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
never executed: case DRM_MODE_SUBPIXEL_VERTICAL_RGB:
0
199 return Subpixel_VRGB;
never executed: return Subpixel_VRGB;
0
200 case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
never executed: case DRM_MODE_SUBPIXEL_VERTICAL_BGR:
0
201 return Subpixel_VBGR;
never executed: return Subpixel_VBGR;
0
202 }-
203}-
204-
205QPlatformScreen::PowerState QEglFSKmsScreen::powerState() const-
206{-
207 return m_powerState;
never executed: return m_powerState;
0
208}-
209-
210void QEglFSKmsScreen::setPowerState(QPlatformScreen::PowerState state)-
211{-
212 if (!m_output.dpms_prop)
!m_output.dpms_propDescription
TRUEnever evaluated
FALSEnever evaluated
0
213 return;
never executed: return;
0
214-
215 drmModeConnectorSetProperty(m_device->fd(), m_output.connector_id,-
216 m_output.dpms_prop->prop_id, (int)state);-
217 m_powerState = state;-
218}
never executed: end of block
0
219-
220QT_END_NAMESPACE-
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