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Xcb port for egl backend

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Noticed this one during test compile against Qt5 as QX11Info is no longer
exposing appVisual. Using the visual from root window which works just
fine for this use case.

REVIEW: 109411
This commit is contained in:
Martin Gräßlin 2013-03-11 11:01:38 +01:00
parent 0c86d31ff2
commit 600b3e3b91
1 changed files with 8 additions and 3 deletions
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11
eglonxbackend.cpp
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@ -21,6 +21,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// kwin
#include "options.h"
#include "overlaywindow.h"
#include "xcbutils.h"
// kwin libs
#include <kwinglplatform.h>
@ -176,7 +177,11 @@ bool EglOnXBackend::initBufferConfigs()
return false;
}
EGLint visualId = XVisualIDFromVisual((Visual*)QX11Info::appVisual());
Xcb::WindowAttributes attribs(rootWindow());
if (!attribs) {
kError(1212) << "Failed to get window attributes of root window";
return false;
}
config = configs[0];
for (int i = 0; i < count; i++) {
@ -184,7 +189,7 @@ bool EglOnXBackend::initBufferConfigs()
if (eglGetConfigAttrib(dpy, configs[i], EGL_NATIVE_VISUAL_ID, &val) == EGL_FALSE) {
kError(1212) << "egl get config attrib failed";
}
if (visualId == val) {
if (uint32_t(val) == attribs->visual) {
config = configs[i];
break;
}
@ -204,7 +209,7 @@ void EglOnXBackend::present()
}
eglWaitGL();
XFlush(display());
xcb_flush(connection());
}
void EglOnXBackend::screenGeometryChanged(const QSize &size)