diff options
author | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-07-08 15:48:46 +0200 |
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committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2020-07-13 22:07:46 +0200 |
commit | ee0198a0183ec2b0cd9ddc6663110cd8e40320aa (patch) | |
tree | 74cb7cc1bbd982200480f66dc1057f71f837675b /src/platformsupport/eglconvenience/qeglplatformcontext_p.h | |
parent | 70f7155fcc20e43f096a029889d8a8117e11f70d (diff) |
Move eglconvenience to QtGui
Task-number: QTBUG-83255
Change-Id: I8a008d8906308dd73a0793db5b88d3a1b6fdaf5c
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src/platformsupport/eglconvenience/qeglplatformcontext_p.h')
-rw-r--r-- | src/platformsupport/eglconvenience/qeglplatformcontext_p.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/src/platformsupport/eglconvenience/qeglplatformcontext_p.h b/src/platformsupport/eglconvenience/qeglplatformcontext_p.h deleted file mode 100644 index 4a0be36b61..0000000000 --- a/src/platformsupport/eglconvenience/qeglplatformcontext_p.h +++ /dev/null @@ -1,145 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QEGLPLATFORMCONTEXT_H -#define QEGLPLATFORMCONTEXT_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qtextstream.h> -#include <qpa/qplatformwindow.h> -#include <qpa/qplatformopenglcontext.h> -#include <QtCore/QVariant> -#include <QtEglSupport/private/qt_egl_p.h> -#include <QtGui/private/qopenglcontext_p.h> - -QT_BEGIN_NAMESPACE - -class QEGLPlatformContext : public QPlatformOpenGLContext, - public QPlatformInterface::QEGLContext -{ -public: - enum Flag { - NoSurfaceless = 0x01 - }; - Q_DECLARE_FLAGS(Flags, Flag) - - QEGLPlatformContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, EGLDisplay display, - EGLConfig *config = nullptr, Flags flags = { }); - - template <typename T> - static QOpenGLContext *createFrom(EGLContext context, EGLDisplay contextDisplay, - EGLDisplay platformDisplay, QOpenGLContext *shareContext) - { - if (!context) - return nullptr; - - // A context belonging to a given EGLDisplay cannot be used with another one - if (contextDisplay != platformDisplay) { - qWarning("QEGLPlatformContext: Cannot adopt context from different display"); - return nullptr; - } - - QPlatformOpenGLContext *shareHandle = shareContext ? shareContext->handle() : nullptr; - - auto *resultingContext = new QOpenGLContext; - auto *contextPrivate = QOpenGLContextPrivate::get(resultingContext); - auto *platformContext = new T; - platformContext->adopt(context, contextDisplay, shareHandle); - contextPrivate->adopt(platformContext); - return resultingContext; - } - - ~QEGLPlatformContext(); - - void initialize() override; - bool makeCurrent(QPlatformSurface *surface) override; - void doneCurrent() override; - void swapBuffers(QPlatformSurface *surface) override; - QFunctionPointer getProcAddress(const char *procName) override; - - QSurfaceFormat format() const override; - bool isSharing() const override { return m_shareContext != EGL_NO_CONTEXT; } - bool isValid() const override { return m_eglContext != EGL_NO_CONTEXT; } - - EGLContext nativeContext() const override { return eglContext(); } - - EGLContext eglContext() const; - EGLDisplay eglDisplay() const; - EGLConfig eglConfig() const; - -protected: - QEGLPlatformContext() {} // For adoption - virtual EGLSurface eglSurfaceForPlatformSurface(QPlatformSurface *surface) = 0; - virtual EGLSurface createTemporaryOffscreenSurface(); - virtual void destroyTemporaryOffscreenSurface(EGLSurface surface); - virtual void runGLChecks(); - -private: - void adopt(EGLContext context, EGLDisplay display, QPlatformOpenGLContext *shareContext); - void updateFormatFromGL(); - - EGLContext m_eglContext; - EGLContext m_shareContext; - EGLDisplay m_eglDisplay; - EGLConfig m_eglConfig; - QSurfaceFormat m_format; - EGLenum m_api; - int m_swapInterval = -1; - bool m_swapIntervalEnvChecked = false; - int m_swapIntervalFromEnv = -1; - Flags m_flags; - bool m_ownsContext = false; - QList<EGLint> m_contextAttrs; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QEGLPlatformContext::Flags) - -QT_END_NAMESPACE - -#endif //QEGLPLATFORMCONTEXT_H |