diff options
Diffstat (limited to 'src/opengl/qgl_mac.mm')
| -rw-r--r-- | src/opengl/qgl_mac.mm | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/opengl/qgl_mac.mm b/src/opengl/qgl_mac.mm index 8ecc48b..6ed07e5 100644 --- a/src/opengl/qgl_mac.mm +++ b/src/opengl/qgl_mac.mm @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -606,10 +606,22 @@ void QGLContext::updatePaintDevice() } } } else if (d->paintDevice->devType() == QInternal::Pixmap) { - QPixmap *pm = (QPixmap *)d->paintDevice; - PixMapHandle mac_pm = GetGWorldPixMap((GWorldPtr)pm->macQDHandle()); - aglSetOffScreen((AGLContext)d->cx, pm->width(), pm->height(), - GetPixRowBytes(mac_pm), GetPixBaseAddr(mac_pm)); + QPixmap *pm = reinterpret_cast<QPixmap *>(d->paintDevice); + + unsigned long qdformat = k32ARGBPixelFormat; + if (QSysInfo::ByteOrder == QSysInfo::LittleEndian) + qdformat = k32BGRAPixelFormat; + Rect rect; + SetRect(&rect, 0, 0, pm->width(), pm->height()); + + GWorldPtr gworld; + NewGWorldFromPtr(&gworld, qdformat, &rect, 0, 0, 0, + reinterpret_cast<char *>(qt_mac_pixmap_get_base(pm)), + qt_mac_pixmap_get_bytes_per_line(pm)); + + PixMapHandle pixmapHandle = GetGWorldPixMap(gworld); + aglSetOffScreen(reinterpret_cast<AGLContext>(d->cx), pm->width(), pm->height(), + GetPixRowBytes(pixmapHandle), GetPixBaseAddr(pixmapHandle)); } else { qWarning("QGLContext::updatePaintDevice(): Not sure how to render OpenGL on this device!"); } |