diff options
Diffstat (limited to 'src/plugins/platforms/xcb/gl_integrations/xcb_egl')
12 files changed, 207 insertions, 428 deletions
diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/.prev_CMakeLists.txt b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/.prev_CMakeLists.txt deleted file mode 100644 index 3c792595d0..0000000000 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/.prev_CMakeLists.txt +++ /dev/null @@ -1,27 +0,0 @@ -# Generated from xcb_egl.pro. - -##################################################################### -## QXcbEglIntegrationPlugin Plugin: -##################################################################### - -qt_internal_add_plugin(QXcbEglIntegrationPlugin - OUTPUT_NAME qxcb-egl-integration - TYPE xcbglintegrations - SOURCES - qxcbeglcontext.h - qxcbeglintegration.cpp qxcbeglintegration.h - qxcbeglmain.cpp - qxcbeglnativeinterfacehandler.cpp qxcbeglnativeinterfacehandler.h - qxcbeglwindow.cpp qxcbeglwindow.h - DEFINES - QT_NO_FOREACH - INCLUDE_DIRECTORIES - .. - ../.. - PUBLIC_LIBRARIES - Qt::Core - Qt::CorePrivate - Qt::Gui - Qt::GuiPrivate - Qt::XcbQpaPrivate -) diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/CMakeLists.txt b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/CMakeLists.txt index a1cecaf719..12938c159a 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/CMakeLists.txt +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/CMakeLists.txt @@ -1,14 +1,15 @@ -# Generated from xcb_egl.pro. +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause ##################################################################### ## QXcbEglIntegrationPlugin Plugin: ##################################################################### -qt_find_package(EGL) # special case +qt_find_package(EGL) qt_internal_add_plugin(QXcbEglIntegrationPlugin OUTPUT_NAME qxcb-egl-integration - TYPE xcbglintegrations + PLUGIN_TYPE xcbglintegrations SOURCES qxcbeglcontext.h qxcbeglintegration.cpp qxcbeglintegration.h @@ -20,11 +21,12 @@ qt_internal_add_plugin(QXcbEglIntegrationPlugin INCLUDE_DIRECTORIES .. ../.. - PUBLIC_LIBRARIES + LIBRARIES Qt::Core Qt::CorePrivate Qt::Gui Qt::GuiPrivate Qt::XcbQpaPrivate - EGL::EGL # special case + EGL::EGL + NO_UNITY_BUILD # X11 define clashes ) diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglcontext.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglcontext.h index 3c3e497e66..3044493291 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglcontext.h +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglcontext.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QXCBEGLCONTEXT_H #define QXCBEGLCONTEXT_H diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglinclude.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglinclude.h index e9c3a0c913..d12501bd90 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglinclude.h +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglinclude.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QXCBINCLUDE_H #define QXCBINCLUDE_H @@ -43,7 +7,6 @@ #include <QtGui/QPalette> #include <QtCore/QTextStream> #include <QtGui/private/qmath_p.h> -#include <QtGui/private/qcssparser_p.h> #include <QtGui/private/qtextengine_p.h> #include <QtGui/private/qt_egl_p.h> diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp index 36b971f52d..133b992cd9 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.cpp @@ -1,56 +1,64 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qxcbeglintegration.h" #include "qxcbeglcontext.h" #include <QtGui/QOffscreenSurface> +#include <QtGui/private/qeglconvenience_p.h> #include <QtGui/private/qeglstreamconvenience_p.h> +#include <optional> #include "qxcbeglnativeinterfacehandler.h" QT_BEGIN_NAMESPACE +namespace { + +struct VisualInfo +{ + xcb_visualtype_t visualType; + uint8_t depth; +}; + +std::optional<VisualInfo> getVisualInfo(xcb_screen_t *screen, + std::optional<xcb_visualid_t> requestedVisualId, + std::optional<uint8_t> requestedDepth = std::nullopt) +{ + xcb_depth_iterator_t depthIterator = xcb_screen_allowed_depths_iterator(screen); + + while (depthIterator.rem) { + xcb_depth_t *depth = depthIterator.data; + xcb_visualtype_iterator_t visualTypeIterator = xcb_depth_visuals_iterator(depth); + + while (visualTypeIterator.rem) { + xcb_visualtype_t *visualType = visualTypeIterator.data; + if (requestedVisualId && visualType->visual_id != *requestedVisualId) { + xcb_visualtype_next(&visualTypeIterator); + continue; + } + + if (requestedDepth && depth->depth != *requestedDepth) { + xcb_visualtype_next(&visualTypeIterator); + continue; + } + + return VisualInfo{ *visualType, depth->depth }; + } + + xcb_depth_next(&depthIterator); + } + + return std::nullopt; +} + +} // namespace + QXcbEglIntegration::QXcbEglIntegration() : m_connection(nullptr) , m_egl_display(EGL_NO_DISPLAY) + , m_using_platform_display(false) { qCDebug(lcQpaGl) << "Xcb EGL gl-integration created"; } @@ -67,27 +75,46 @@ bool QXcbEglIntegration::initialize(QXcbConnection *connection) const char *extensions = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS); +#if QT_CONFIG(xcb_xlib) if (extensions && strstr(extensions, "EGL_EXT_platform_x11")) { QEGLStreamConvenience streamFuncs; m_egl_display = streamFuncs.get_platform_display(EGL_PLATFORM_X11_KHR, - xlib_display(), + m_connection->xlib_display(), nullptr); + m_using_platform_display = true; } +#if QT_CONFIG(egl_x11) if (!m_egl_display) - m_egl_display = eglGetDisplay(reinterpret_cast<EGLNativeDisplayType>(xlib_display())); + m_egl_display = eglGetDisplay(reinterpret_cast<EGLNativeDisplayType>(m_connection->xlib_display())); +#endif +#else + if (extensions && (strstr(extensions, "EGL_EXT_platform_xcb") || strstr(extensions, "EGL_MESA_platform_xcb"))) { + QEGLStreamConvenience streamFuncs; + m_egl_display = streamFuncs.get_platform_display(EGL_PLATFORM_XCB_KHR, + reinterpret_cast<void *>(connection->xcb_connection()), + nullptr); + m_using_platform_display = true; + } +#endif EGLint major, minor; bool success = eglInitialize(m_egl_display, &major, &minor); +#if QT_CONFIG(egl_x11) if (!success) { m_egl_display = eglGetDisplay(EGL_DEFAULT_DISPLAY); qCDebug(lcQpaGl) << "Xcb EGL gl-integration retrying with display" << m_egl_display; success = eglInitialize(m_egl_display, &major, &minor); } +#endif m_native_interface_handler.reset(new QXcbEglNativeInterfaceHandler(connection->nativeInterface())); - qCDebug(lcQpaGl) << "Xcb EGL gl-integration successfully initialized"; + if (success) + qCDebug(lcQpaGl) << "Xcb EGL gl-integration successfully initialized"; + else + qCWarning(lcQpaGl) << "Xcb EGL gl-integration initialize failed"; + return success; } @@ -116,13 +143,99 @@ QPlatformOffscreenSurface *QXcbEglIntegration::createPlatformOffscreenSurface(QO return new QEGLPbuffer(eglDisplay(), screen->surfaceFormatFor(surface->requestedFormat()), surface); } -void *QXcbEglIntegration::xlib_display() const +xcb_visualid_t QXcbEglIntegration::getCompatibleVisualId(xcb_screen_t *screen, EGLConfig config) const { -#if QT_CONFIG(xcb_xlib) - return m_connection->xlib_display(); -#else - return EGL_DEFAULT_DISPLAY; -#endif + xcb_visualid_t visualId = 0; + EGLint eglValue = 0; + + EGLint configRedSize = 0; + eglGetConfigAttrib(eglDisplay(), config, EGL_RED_SIZE, &configRedSize); + + EGLint configGreenSize = 0; + eglGetConfigAttrib(eglDisplay(), config, EGL_GREEN_SIZE, &configGreenSize); + + EGLint configBlueSize = 0; + eglGetConfigAttrib(eglDisplay(), config, EGL_BLUE_SIZE, &configBlueSize); + + EGLint configAlphaSize = 0; + eglGetConfigAttrib(eglDisplay(), config, EGL_ALPHA_SIZE, &configAlphaSize); + + eglGetConfigAttrib(eglDisplay(), config, EGL_CONFIG_ID, &eglValue); + int configId = eglValue; + + // See if EGL provided a valid VisualID: + eglGetConfigAttrib(eglDisplay(), config, EGL_NATIVE_VISUAL_ID, &eglValue); + visualId = eglValue; + if (visualId) { + // EGL has suggested a visual id, so get the rest of the visual info for that id: + std::optional<VisualInfo> chosenVisualInfo = getVisualInfo(screen, visualId); + if (chosenVisualInfo) { + // Skip size checks if implementation supports non-matching visual + // and config (QTBUG-9444). + if (q_hasEglExtension(eglDisplay(), "EGL_NV_post_convert_rounding")) + return visualId; + // Skip also for i.MX6 where 565 visuals are suggested for the default 444 configs and it works just fine. + const char *vendor = eglQueryString(eglDisplay(), EGL_VENDOR); + if (vendor && strstr(vendor, "Vivante")) + return visualId; + + int visualRedSize = qPopulationCount(chosenVisualInfo->visualType.red_mask); + int visualGreenSize = qPopulationCount(chosenVisualInfo->visualType.green_mask); + int visualBlueSize = qPopulationCount(chosenVisualInfo->visualType.blue_mask); + int visualAlphaSize = chosenVisualInfo->depth - visualRedSize - visualBlueSize - visualGreenSize; + + const bool visualMatchesConfig = visualRedSize >= configRedSize + && visualGreenSize >= configGreenSize + && visualBlueSize >= configBlueSize + && visualAlphaSize >= configAlphaSize; + + // In some cases EGL tends to suggest a 24-bit visual for 8888 + // configs. In such a case we have to fall back to getVisualInfo. + if (!visualMatchesConfig) { + visualId = 0; + qCDebug(lcQpaGl, + "EGL suggested using X Visual ID %d (%d %d %d %d depth %d) for EGL config %d" + "(%d %d %d %d), but this is incompatible", + visualId, visualRedSize, visualGreenSize, visualBlueSize, visualAlphaSize, chosenVisualInfo->depth, + configId, configRedSize, configGreenSize, configBlueSize, configAlphaSize); + } + } else { + qCDebug(lcQpaGl, "EGL suggested using X Visual ID %d for EGL config %d, but that isn't a valid ID", + visualId, configId); + visualId = 0; + } + } + else + qCDebug(lcQpaGl, "EGL did not suggest a VisualID (EGL_NATIVE_VISUAL_ID was zero) for EGLConfig %d", configId); + + if (visualId) { + qCDebug(lcQpaGl, configAlphaSize > 0 + ? "Using ARGB Visual ID %d provided by EGL for config %d" + : "Using Opaque Visual ID %d provided by EGL for config %d", visualId, configId); + return visualId; + } + + // Finally, try to use getVisualInfo and only use the bit depths to match on: + if (!visualId) { + uint8_t depth = configRedSize + configGreenSize + configBlueSize + configAlphaSize; + std::optional<VisualInfo> matchingVisual = getVisualInfo(screen, std::nullopt, depth); + if (!matchingVisual) { + // Try again without taking the alpha channel into account: + depth = configRedSize + configGreenSize + configBlueSize; + matchingVisual = getVisualInfo(screen, std::nullopt, depth); + } + + if (matchingVisual) + visualId = matchingVisual->visualType.visual_id; + } + + if (visualId) { + qCDebug(lcQpaGl, "Using Visual ID %d provided by getVisualInfo for EGL config %d", visualId, configId); + return visualId; + } + + qWarning("Unable to find an X11 visual which matches EGL config %d", configId); + return 0; } QT_END_NAMESPACE diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h index be5c75aedc..7caf4304bc 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglintegration.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QXCBEGLINTEGRATION_H #define QXCBEGLINTEGRATION_H @@ -74,10 +38,14 @@ public: bool supportsThreadedOpenGL() const override { return true; } EGLDisplay eglDisplay() const { return m_egl_display; } - void *xlib_display() const; + + bool usingPlatformDisplay() const { return m_using_platform_display; } + + xcb_visualid_t getCompatibleVisualId(xcb_screen_t *screen, EGLConfig config) const; private: QXcbConnection *m_connection; EGLDisplay m_egl_display; + bool m_using_platform_display; QScopedPointer<QXcbEglNativeInterfaceHandler> m_native_interface_handler; }; diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglmain.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglmain.cpp index 8979c0371b..44539dd2e1 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglmain.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglmain.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qxcbglintegrationplugin.h" diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp index 1eecfa8a26..47a95d6876 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qxcbeglnativeinterfacehandler.h" diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h index 7c83d0e240..fdd48fc842 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglnativeinterfacehandler.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QXCBEGLNATIVEINTERFACEHANDLER_H #define QXCBEGLNATIVEINTERFACEHANDLER_H diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp index 881d85e5f7..bf2ceb96f4 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.cpp @@ -1,48 +1,15 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qxcbeglwindow.h" #include "qxcbeglintegration.h" #include <QtGui/private/qeglconvenience_p.h> -#include <QtGui/private/qxlibeglintegration_p.h> + +#ifndef EGL_EXT_platform_base +typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC) (EGLDisplay dpy, EGLConfig config, void *native_window, const EGLint *attrib_list); +#endif QT_BEGIN_NAMESPACE @@ -65,35 +32,34 @@ void QXcbEglWindow::resolveFormat(const QSurfaceFormat &format) m_format = q_glFormatFromConfig(m_glIntegration->eglDisplay(), m_config, format); } -#if QT_CONFIG(xcb_xlib) const xcb_visualtype_t *QXcbEglWindow::createVisual() { QXcbScreen *scr = xcbScreen(); if (!scr) return QXcbWindow::createVisual(); - Display *xdpy = static_cast<Display *>(m_glIntegration->xlib_display()); - VisualID id = QXlibEglIntegration::getCompatibleVisualId(xdpy, m_glIntegration->eglDisplay(), m_config); - - XVisualInfo visualInfoTemplate; - memset(&visualInfoTemplate, 0, sizeof(XVisualInfo)); - visualInfoTemplate.visualid = id; - - XVisualInfo *visualInfo; - int matchingCount = 0; - visualInfo = XGetVisualInfo(xdpy, VisualIDMask, &visualInfoTemplate, &matchingCount); - const xcb_visualtype_t *xcb_visualtype = scr->visualForId(visualInfo->visualid); - XFree(visualInfo); - - return xcb_visualtype; + xcb_visualid_t id = m_glIntegration->getCompatibleVisualId(scr->screen(), m_config); + return scr->visualForId(id); } -#endif void QXcbEglWindow::create() { QXcbWindow::create(); + // this is always true without egl_x11 + if (m_glIntegration->usingPlatformDisplay()) { + auto createPlatformWindowSurface = reinterpret_cast<PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC>( + eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT")); + m_surface = createPlatformWindowSurface(m_glIntegration->eglDisplay(), + m_config, + reinterpret_cast<void *>(&m_window), + nullptr); + return; + } + +#if QT_CONFIG(egl_x11) m_surface = eglCreateWindowSurface(m_glIntegration->eglDisplay(), m_config, m_window, nullptr); +#endif } QT_END_NAMESPACE diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.h b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.h index e49a3fe2ac..935a0c6d43 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.h +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/qxcbeglwindow.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QXCBEGLWINDOW_H #define QXCBEGLWINDOW_H @@ -61,10 +25,7 @@ public: protected: void create() override; void resolveFormat(const QSurfaceFormat &format) override; - -#if QT_CONFIG(xcb_xlib) const xcb_visualtype_t *createVisual() override; -#endif private: QXcbEglIntegration *m_glIntegration; diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro b/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro deleted file mode 100644 index fe10ca4acd..0000000000 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_egl/xcb_egl.pro +++ /dev/null @@ -1,23 +0,0 @@ -TARGET = qxcb-egl-integration - -include(../gl_integrations_plugin_base.pri) - -CONFIG += egl - -DEFINES += QT_NO_FOREACH - -HEADERS += \ - qxcbeglcontext.h \ - qxcbeglintegration.h \ - qxcbeglwindow.h \ - qxcbeglnativeinterfacehandler.h - -SOURCES += \ - qxcbeglintegration.cpp \ - qxcbeglwindow.cpp \ - qxcbeglmain.cpp \ - qxcbeglnativeinterfacehandler.cpp - -PLUGIN_CLASS_NAME = QXcbEglIntegrationPlugin -PLUGIN_TYPE = xcbglintegrations -load(qt_plugin) |