diff options
| -rw-r--r-- | gui/fpgaviewwidget.cc | 16 | ||||
| -rw-r--r-- | gui/fpgaviewwidget.h | 2 |
2 files changed, 10 insertions, 8 deletions
diff --git a/gui/fpgaviewwidget.cc b/gui/fpgaviewwidget.cc index ed25a187..66739b28 100644 --- a/gui/fpgaviewwidget.cc +++ b/gui/fpgaviewwidget.cc @@ -323,14 +323,18 @@ void FPGAViewWidget::paintGL() flags = rendererData_->flags; } - { - QMutexLocker locker(&rendererArgsLock_); - rendererArgs_->flags.clear(); - } - // Check flags passed through pipeline. if (flags.zoomOutbound) { - zoomOutbound(); + // If we're doing init zoomOutbound, make sure we're actually drawing + // something already. + if (rendererData_->gfxByStyle[GraphicElement::STYLE_FRAME].vertices.size() != 0) { + zoomOutbound(); + flags.zoomOutbound = false; + { + QMutexLocker lock(&rendererArgsLock_); + rendererArgs_->flags.zoomOutbound = false; + } + } } } diff --git a/gui/fpgaviewwidget.h b/gui/fpgaviewwidget.h index c35821d9..a40a0153 100644 --- a/gui/fpgaviewwidget.h +++ b/gui/fpgaviewwidget.h @@ -251,8 +251,6 @@ class FPGAViewWidget : public QOpenGLWidget, protected QOpenGLFunctions zoomOutbound = other.zoomOutbound; return *this; } - - void clear() { zoomOutbound = false; } }; struct RendererArgs |