diff options
| -rw-r--r-- | src/opengl/qglframebufferobject.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/opengl/qglframebufferobject.cpp b/src/opengl/qglframebufferobject.cpp index 9659654..859afc7 100644 --- a/src/opengl/qglframebufferobject.cpp +++ b/src/opengl/qglframebufferobject.cpp @@ -875,9 +875,12 @@ QImage QGLFramebufferObject::toImage() const if (!d->valid) return QImage(); - const_cast<QGLFramebufferObject *>(this)->bind(); + bool wasBound = isBound(); + if (!wasBound) + const_cast<QGLFramebufferObject *>(this)->bind(); QImage image = qt_gl_read_framebuffer(d->size, d->ctx->format().alpha(), true); - const_cast<QGLFramebufferObject *>(this)->release(); + if (!wasBound) + const_cast<QGLFramebufferObject *>(this)->release(); return image; } |