Scale is calculated as float and to be inf. It shall be avoided by,
ivi_layout_surface_set_source/destination_rectangle. So output log and
then return this method to use prevous scale for fail safe.
Signed-off-by: Nobuhiko Tanibata <nobuhiko_tanib...@xddp.denso.co.jp>
Acked-by: Pekka Paalanen <pekka.paala...@collabora.co.uk>
---
ivi-shell/ivi-layout.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/ivi-shell/ivi-layout.c b/ivi-shell/ivi-layout.c
index dc6053d..9c05713 100644
--- a/ivi-shell/ivi-layout.c
+++ b/ivi-shell/ivi-layout.c
@@ -719,9 +719,14 @@ update_scale(struct ivi_layout_layer *ivilayer,
return;
}
- if (ivisurf->prop.dest_width == 0 && ivisurf->prop.dest_height == 0) {
- ivisurf->prop.dest_width = ivisurf->surface->width_from_buffer;
- ivisurf->prop.dest_height =
ivisurf->surface->height_from_buffer;
+ if (ivisurf->prop.source_width == 0 || ivisurf->prop.source_height ==
0) {
+ weston_log("ivi-shell: source rectangle is not yet set by
ivi_layout_surface_set_source_rectangle\n");
+ return;
+ }
+
+ if (ivisurf->prop.dest_width == 0 || ivisurf->prop.dest_height == 0) {
+ weston_log("ivi-shell: destination rectangle is not yet set by
ivi_layout_surface_set_destination_rectangle\n");
+ return;
}
lw = ((float)ivilayer->prop.dest_width /
(float)ivilayer->prop.source_width );
--
1.8.3.1
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