diff options
Diffstat (limited to 'src/platformsupport/eglconvenience/qeglpbuffer.cpp')
| -rw-r--r-- | src/platformsupport/eglconvenience/qeglpbuffer.cpp | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/platformsupport/eglconvenience/qeglpbuffer.cpp b/src/platformsupport/eglconvenience/qeglpbuffer.cpp index 2c6c332ac9..9cdf5a0931 100644 --- a/src/platformsupport/eglconvenience/qeglpbuffer.cpp +++ b/src/platformsupport/eglconvenience/qeglpbuffer.cpp @@ -1,7 +1,7 @@ /**************************************************************************** ** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ ** ** This file is part of the plugins of the Qt Toolkit. ** @@ -10,9 +10,9 @@ ** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. +** 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 @@ -23,8 +23,8 @@ ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception +** 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. ** ** $QT_END_LICENSE$ @@ -55,6 +55,9 @@ QEGLPbuffer::QEGLPbuffer(EGLDisplay display, const QSurfaceFormat &format, QOffs , m_display(display) , m_pbuffer(EGL_NO_SURFACE) { + if (q_hasEglExtension(display, "EGL_KHR_surfaceless_context")) + return; + EGLConfig config = q_configFromGLFormat(m_display, m_format, false, EGL_PBUFFER_BIT); if (config) { @@ -74,7 +77,8 @@ QEGLPbuffer::QEGLPbuffer(EGLDisplay display, const QSurfaceFormat &format, QOffs QEGLPbuffer::~QEGLPbuffer() { - eglDestroySurface(m_display, m_pbuffer); + if (m_pbuffer != EGL_NO_SURFACE) + eglDestroySurface(m_display, m_pbuffer); } QT_END_NAMESPACE |