diff options
Diffstat (limited to 'src/plugins/platforms/kms/qkmsdevice.cpp')
-rw-r--r-- | src/plugins/platforms/kms/qkmsdevice.cpp | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/plugins/platforms/kms/qkmsdevice.cpp b/src/plugins/platforms/kms/qkmsdevice.cpp deleted file mode 100644 index 74fa59c16a..0000000000 --- a/src/plugins/platforms/kms/qkmsdevice.cpp +++ /dev/null @@ -1,118 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -//#include <QDebug> -#include "qkmsscreen.h" -#include "qkmsdevice.h" - -#include "qkmsintegration.h" - -#include <QtCore/QSocketNotifier> -#include <QtCore/private/qcore_unix_p.h> - -QT_BEGIN_NAMESPACE - -QKmsDevice::QKmsDevice(const QString &path, QKmsIntegration *parent) : - QObject(0), m_integration(parent) -{ - m_fd = QT_OPEN(path.toLatin1().constData(), O_RDWR); - if (m_fd < 0) { - qWarning("Could not open %s.", path.toLatin1().constData()); - qFatal("No DRM display device"); - } - - m_graphicsBufferManager = gbm_create_device(m_fd); - m_eglDisplay = eglGetDisplay(m_graphicsBufferManager); - - if (m_eglDisplay == EGL_NO_DISPLAY) { - qWarning("Could not open EGL display"); - qFatal("EGL error"); - } - - EGLint major; - EGLint minor; - if (!eglInitialize(m_eglDisplay, &major, &minor)) { - qWarning("Could not initialize EGL display"); - qFatal("EGL error"); - } - - createScreens(); - -// QSocketNotifier *notifier = new QSocketNotifier(m_fd, QSocketNotifier::Read, this); -// connect(notifier, SIGNAL(activated(int)), this, SLOT(handlePageFlipCompleted())); -} - -QKmsDevice::~QKmsDevice() -{ -} - -void QKmsDevice::createScreens() -{ - drmModeRes *resources = drmModeGetResources(m_fd); - if (!resources) - qFatal("drmModeGetResources failed"); - - //Iterate connectors and create screens on each one active - for (int i = 0; i < resources->count_connectors; i++) { - drmModeConnector *connector = 0; - connector = drmModeGetConnector(m_fd, resources->connectors[i]); - if (connector && connector->connection == DRM_MODE_CONNECTED) { - m_integration->addScreen(new QKmsScreen(this, resources, connector)); - } - drmModeFreeConnector(connector); - } - drmModeFreeResources(resources); -} - -void QKmsDevice::handlePageFlipCompleted() -{ - drmEventContext eventContext; - - memset(&eventContext, 0, sizeof eventContext); - eventContext.version = DRM_EVENT_CONTEXT_VERSION; - eventContext.page_flip_handler = QKmsDevice::pageFlipHandler; - drmHandleEvent(m_fd, &eventContext); - -} - -void QKmsDevice::pageFlipHandler(int fd, unsigned int frame, unsigned int sec, unsigned int usec, void *data) -{ - Q_UNUSED(fd) - Q_UNUSED(frame) - Q_UNUSED(sec) - Q_UNUSED(usec) - - QKmsScreen *screen = static_cast<QKmsScreen *>(data); - screen->handlePageFlipped(); -} - -QT_END_NAMESPACE |