diff options
Diffstat (limited to 'src/gui/egl/qegl.cpp')
| -rw-r--r-- | src/gui/egl/qegl.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gui/egl/qegl.cpp b/src/gui/egl/qegl.cpp index 485bfbf..6e0331f 100644 --- a/src/gui/egl/qegl.cpp +++ b/src/gui/egl/qegl.cpp @@ -392,6 +392,11 @@ bool QEglContext::makeCurrent(EGLSurface surface) return false; } + if (surface == EGL_NO_SURFACE) { + qWarning() << "QEglContext::makeCurrent(): Cannot make invalid surface current"; + return false; + } + // If lazyDoneCurrent() was called on the surface, then we may be able // to assume that it is still current within the thread. if (surface == currentSurface && currentContext(apiType) == this) { @@ -417,7 +422,7 @@ bool QEglContext::makeCurrent(EGLSurface surface) bool ok = eglMakeCurrent(QEgl::display(), surface, surface, ctx); if (!ok) - qWarning() << "QEglContext::makeCurrent():" << QEgl::errorString(); + qWarning() << "QEglContext::makeCurrent(" << surface << "):" << QEgl::errorString(); return ok; } |