diff options
| -rw-r--r-- | src/opengl/qgl_x11.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/opengl/qgl_x11.cpp b/src/opengl/qgl_x11.cpp index 899047a..a037282 100644 --- a/src/opengl/qgl_x11.cpp +++ b/src/opengl/qgl_x11.cpp @@ -343,8 +343,8 @@ void* qglx_getProcAddress(const char* procName) static bool triedResolvingGlxGetProcAddress = false; if (!triedResolvingGlxGetProcAddress) { triedResolvingGlxGetProcAddress = true; - QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)); - if (glxExt.contains(QLatin1String("GLX_ARB_get_proc_address"))) { + QList<QByteArray> glxExt = QByteArray(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)).split(' '); + if (glxExt.contains("GLX_ARB_get_proc_address")) { #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4) void *handle = dlopen(NULL, RTLD_LAZY); if (handle) { @@ -523,8 +523,8 @@ bool QGLContext::chooseContext(const QGLContext* shareContext) if (!d->gpm) return false; } - QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)); - if (glxExt.contains(QLatin1String("GLX_SGI_video_sync"))) { + QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' '); + if (glxExt.contains("GLX_SGI_video_sync")) { if (d->glFormat.swapInterval() == -1) d->glFormat.setSwapInterval(0); } else { @@ -874,8 +874,9 @@ void QGLContext::swapBuffers() const static qt_glXWaitVideoSyncSGI glXWaitVideoSyncSGI = 0; static bool resolved = false; if (!resolved) { - QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)); - if (glxExt.contains(QLatin1String("GLX_SGI_video_sync"))) { + const QX11Info *xinfo = qt_x11Info(d->paintDevice); + QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' '); + if (glxExt.contains("GLX_SGI_video_sync")) { glXGetVideoSyncSGI = (qt_glXGetVideoSyncSGI)qglx_getProcAddress("glXGetVideoSyncSGI"); glXWaitVideoSyncSGI = (qt_glXWaitVideoSyncSGI)qglx_getProcAddress("glXWaitVideoSyncSGI"); } @@ -1106,8 +1107,8 @@ void *QGLContext::getProcAddress(const QString &proc) const if (resolved && !glXGetProcAddressARB) return 0; if (!glXGetProcAddressARB) { - QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)); - if (glxExt.contains(QLatin1String("GLX_ARB_get_proc_address"))) { + QList<QByteArray> glxExt = QByteArray(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)).split(' '); + if (glxExt.contains("GLX_ARB_get_proc_address")) { #if defined(Q_OS_LINUX) || defined(Q_OS_BSD4) void *handle = dlopen(NULL, RTLD_LAZY); if (handle) { @@ -1594,7 +1595,7 @@ typedef void (*qt_glXReleaseTexImageEXT)(Display*, GLXDrawable, int); static qt_glXBindTexImageEXT glXBindTexImageEXT = 0; static qt_glXReleaseTexImageEXT glXReleaseTexImageEXT = 0; -bool qt_resolveTextureFromPixmap() +static bool qt_resolveTextureFromPixmap(QPaintDevice *paintDevice) { static bool resolvedTextureFromPixmap = false; @@ -1607,9 +1608,9 @@ bool qt_resolveTextureFromPixmap() { return false; // Can't use TFP without NPOT } - - QString glxExt = QLatin1String(glXGetClientString(QX11Info::display(), GLX_EXTENSIONS)); - if (glxExt.contains(QLatin1String("GLX_EXT_texture_from_pixmap"))) { + const QX11Info *xinfo = qt_x11Info(paintDevice); + QList<QByteArray> glxExt = QByteArray(glXQueryExtensionsString(xinfo->display(), xinfo->screen())).split(' '); + if (glxExt.contains("GLX_EXT_texture_from_pixmap")) { glXBindTexImageEXT = (qt_glXBindTexImageEXT) qglx_getProcAddress("glXBindTexImageEXT"); glXReleaseTexImageEXT = (qt_glXReleaseTexImageEXT) qglx_getProcAddress("glXReleaseTexImageEXT"); } @@ -1630,7 +1631,7 @@ QGLTexture *QGLContextPrivate::bindTextureFromNativePixmap(QPixmapData *pmd, con Q_ASSERT(pmd->classId() == QPixmapData::X11Class); - if (!qt_resolveTextureFromPixmap()) + if (!qt_resolveTextureFromPixmap(paintDevice)) return 0; QX11PixmapData *pixmapData = static_cast<QX11PixmapData*>(pmd); |