Fix some unwanted guest resize due to rounding issues (at least when scaling up) We may want to save the original remote desktop size, instead of always checking widget requisition. That way zooming shouldn't resize guest at all, but it seems tricky to handle that special case vs user window resize that should trigger guest resize. https://bugzilla.redhat.com/show_bug.cgi?id=856678 --- src/virt-viewer-display-spice.c | 5 +++-- src/virt-viewer-display.c | 4 ++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/src/virt-viewer-display-spice.c b/src/virt-viewer-display-spice.c index 8845ee0..a035517 100644 --- a/src/virt-viewer-display-spice.c +++ b/src/virt-viewer-display-spice.c @@ -24,6 +24,7 @@ #include <config.h> +#include <math.h> #include <spice-audio.h> #include <glib/gi18n.h> @@ -191,8 +192,8 @@ virt_viewer_display_spice_size_allocate(VirtViewerDisplaySpice *self, if (virt_viewer_display_get_zoom(VIRT_VIEWER_DISPLAY(self))) { zoom = virt_viewer_display_get_zoom_level(VIRT_VIEWER_DISPLAY(self)); - dw /= ((double)zoom / 100.0); - dh /= ((double)zoom / 100.0); + dw = round(dw * 100 / zoom); + dh = round(dh * 100 / zoom); } g_object_get(self, "nth-display", &nth, NULL); diff --git a/src/virt-viewer-display.c b/src/virt-viewer-display.c index fe7ce4f..e5cdeb7 100644 --- a/src/virt-viewer-display.c +++ b/src/virt-viewer-display.c @@ -354,8 +354,8 @@ virt_viewer_display_size_request(GtkWidget *widget, if (priv->dirty) { if (priv->zoom) { - requisition->width += priv->desktopWidth * priv->zoom_level / 100; - requisition->height += priv->desktopHeight * priv->zoom_level / 100; + requisition->width += round(priv->desktopWidth * priv->zoom_level / 100.0); + requisition->height += round(priv->desktopHeight * priv->zoom_level / 100.0); } else { requisition->width += priv->desktopWidth; requisition->height += priv->desktopHeight; -- 1.7.11.7
