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| author | Trond Kjernåsen <trond@trolltech.com> | 2010-02-10 14:37:58 +0100 |
|---|---|---|
| committer | Trond Kjernåsen <trond@trolltech.com> | 2010-02-10 14:37:58 +0100 |
| commit | 358bbd707bb5e0ce255559e45f8dedb9e9243a9d (patch) | |
| tree | bae918b7c608edef529a1d77feb48925bb8b1c06 | |
| parent | 0d27306664188a61571d31a38fec1d9040aae5f6 (diff) | |
| download | qt4-tools-358bbd707bb5e0ce255559e45f8dedb9e9243a9d.tar.gz | |
Fixed usage of QGLPixelBuffer with share widgets on other X11 screens.
When trying to share the internal pbo context with a widget context, the
pbo context needs to be created on the same X11 screen as the widget
context.
Task-number: QTBUG-8047
Reviewed-by: Kim
| -rw-r--r-- | src/opengl/qglpixelbuffer_x11.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/opengl/qglpixelbuffer_x11.cpp b/src/opengl/qglpixelbuffer_x11.cpp index 5b34cbbea5..32a42a2323 100644 --- a/src/opengl/qglpixelbuffer_x11.cpp +++ b/src/opengl/qglpixelbuffer_x11.cpp @@ -181,7 +181,11 @@ bool QGLPixelBufferPrivate::init(const QSize &size, const QGLFormat &f, QGLWidge qt_format_to_attrib_list(f, attribs); - GLXFBConfig *configs = glXChooseFBConfig(X11->display, X11->defaultScreen, attribs, &num_configs); + int screen = X11->defaultScreen; + if (shareWidget) + screen = shareWidget->x11Info().screen(); + + GLXFBConfig *configs = glXChooseFBConfig(X11->display, screen, attribs, &num_configs); if (configs && num_configs) { int res; glXGetFBConfigAttrib(X11->display, configs[0], GLX_LEVEL, &res); |