diff options
Diffstat (limited to 'src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h')
-rw-r--r-- | src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h new file mode 100644 index 0000000000..c6132354a8 --- /dev/null +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.h @@ -0,0 +1,137 @@ +/**************************************************************************** +** +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QEGLFSKMSEGLDEVICEINTEGRATION_H +#define QEGLFSKMSEGLDEVICEINTEGRATION_H + +#include "qeglfsdeviceintegration.h" +#include "qeglfswindow.h" +#include "qeglfsintegration.h" + +#include <QtPlatformSupport/private/qdevicediscovery_p.h> +#include <QtPlatformSupport/private/qeglconvenience_p.h> +#include <QtCore/private/qcore_unix_p.h> +#include <QtCore/QScopedPointer> +#include <QtGui/qpa/qplatformwindow.h> +#include <QtGui/qguiapplication.h> +#include <QDebug> + +#include <xf86drm.h> +#include <xf86drmMode.h> + +#include <EGL/egl.h> +#include <EGL/eglext.h> + +QT_BEGIN_NAMESPACE + +class QEglFSKmsEglDeviceIntegration : public QEGLDeviceIntegration +{ +public: + QEglFSKmsEglDeviceIntegration(); + + void platformInit() Q_DECL_OVERRIDE; + void platformDestroy() Q_DECL_OVERRIDE; + EGLNativeDisplayType platformDisplay() const Q_DECL_OVERRIDE; + EGLDisplay createDisplay(EGLNativeDisplayType nativeDisplay) Q_DECL_OVERRIDE; + QSizeF physicalScreenSize() const Q_DECL_OVERRIDE; + QSize screenSize() const Q_DECL_OVERRIDE; + int screenDepth() const Q_DECL_OVERRIDE; + qreal refreshRate() const Q_DECL_OVERRIDE; + QSurfaceFormat surfaceFormatFor(const QSurfaceFormat &inputFormat) const Q_DECL_OVERRIDE; + EGLint surfaceType() const Q_DECL_OVERRIDE; + QEglFSWindow *createWindow(QWindow *window) const Q_DECL_OVERRIDE; + bool hasCapability(QPlatformIntegration::Capability cap) const Q_DECL_OVERRIDE; + void waitForVSync(QPlatformSurface *surface) const Q_DECL_OVERRIDE; + bool supportsSurfacelessContexts() const Q_DECL_OVERRIDE; + + bool setup_kms(); + + bool query_egl_device(); + bool query_egl_extensions(EGLDisplay display); + + // device bits + QByteArray m_device; + int m_dri_fd; + EGLDeviceEXT m_egl_device; + EGLDisplay m_egl_display; + + // KMS bits + drmModeConnector *m_drm_connector; + drmModeEncoder *m_drm_encoder; + drmModeModeInfo m_drm_mode; + quint32 m_drm_crtc; + + // EGLStream infrastructure + PFNEGLGETPLATFORMDISPLAYEXTPROC m_get_platform_display; + bool m_has_egl_platform_device; + + PFNEGLQUERYDEVICESEXTPROC m_query_devices; + PFNEGLQUERYDEVICESTRINGEXTPROC m_query_device_string; + bool m_has_egl_device_base; + + PFNEGLCREATESTREAMKHRPROC m_create_stream; + PFNEGLDESTROYSTREAMKHRPROC m_destroy_stream; + PFNEGLSTREAMATTRIBKHRPROC m_stream_attrib; + PFNEGLQUERYSTREAMKHRPROC m_query_stream; + PFNEGLQUERYSTREAMU64KHRPROC m_query_stream_u64; + bool m_has_egl_stream; + + PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC m_create_stream_producer_surface; + bool m_has_egl_stream_producer_eglsurface; + + PFNEGLSTREAMCONSUMEROUTPUTEXTPROC m_stream_consumer_output; + bool m_has_egl_stream_consumer_egloutput; + + bool m_has_egl_output_drm; + + PFNEGLGETOUTPUTLAYERSEXTPROC m_get_output_layers; + PFNEGLGETOUTPUTPORTSEXTPROC m_get_output_ports; + PFNEGLOUTPUTLAYERATTRIBEXTPROC m_output_layer_attrib; + PFNEGLQUERYOUTPUTLAYERATTRIBEXTPROC m_query_output_layer_attrib; + PFNEGLQUERYOUTPUTLAYERSTRINGEXTPROC m_query_output_layer_string; + PFNEGLQUERYOUTPUTPORTATTRIBEXTPROC m_query_output_port_attrib; + PFNEGLQUERYOUTPUTPORTSTRINGEXTPROC m_query_output_port_string; + bool m_has_egl_output_base; + + PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC m_get_stream_file_descriptor; + PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC m_create_stream_from_file_descriptor; + bool m_has_egl_stream_cross_process_fd; + + PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC m_stream_consumer_gltexture; + PFNEGLSTREAMCONSUMERACQUIREKHRPROC m_stream_consumer_acquire; + bool m_has_egl_stream_consumer_gltexture; +}; + +QT_END_NAMESPACE + +#endif |