diff options
Diffstat (limited to 'src/opengl/qgl.cpp')
-rw-r--r-- | src/opengl/qgl.cpp | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/opengl/qgl.cpp b/src/opengl/qgl.cpp index 0bd48b6c17..5aec058532 100644 --- a/src/opengl/qgl.cpp +++ b/src/opengl/qgl.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 QtOpenGL module 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. ** ** $QT_END_LICENSE$ @@ -1615,6 +1615,7 @@ QDebug operator<<(QDebug dbg, const QGLFormat &f) { const QGLFormatPrivate * const d = f.d; + QDebugStateSaver saver(dbg); dbg.nospace() << "QGLFormat(" << "options " << d->opts << ", plane " << d->pln @@ -1632,7 +1633,7 @@ QDebug operator<<(QDebug dbg, const QGLFormat &f) << ", profile " << d->profile << ')'; - return dbg.space(); + return dbg; } #endif @@ -2312,7 +2313,7 @@ static void convertToGLFormatHelper(QImage &dst, const QImage &img, GLenum textu qreal sy = target_height / qreal(img.height()); quint32 *dest = (quint32 *) dst.scanLine(0); // NB! avoid detach here - uchar *srcPixels = (uchar *) img.scanLine(img.height() - 1); + const uchar *srcPixels = img.constScanLine(img.height() - 1); int sbpl = img.bytesPerLine(); int dbpl = dst.bytesPerLine(); @@ -4906,6 +4907,9 @@ void QGLWidget::renderText(double x, double y, double z, const QString &str, con GLdouble win_x = 0, win_y = 0, win_z = 0; qgluProject(x, y, z, &model[0], &proj[0], &view[0], &win_x, &win_y, &win_z); + const int dpr = d->glcx->device()->devicePixelRatio(); + win_x /= dpr; + win_y /= dpr; win_y = height - win_y; // y is inverted QPaintEngine *engine = paintEngine(); @@ -4934,7 +4938,7 @@ void QGLWidget::renderText(double x, double y, double z, const QString &str, con } else if (use_scissor_testing) { funcs->glEnable(GL_SCISSOR_TEST); } - funcs->glViewport(0, 0, width, height); + funcs->glViewport(0, 0, width * dpr, height * dpr); gl1funcs->glAlphaFunc(GL_GREATER, 0.0); funcs->glEnable(GL_ALPHA_TEST); if (use_depth_testing) |