Fix screenshot of secondary displays, with an area position != (0,0).
This has never been working correctly since the surface display "area"
was introducted in:
commit e3bb7b1cfd162fcb8943e9d582dab43eeec6ce41
Author: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
Date: Tue Jun 12 19:24:47 2012 +0200
display: learn to restrict display to an area
https://bugzilla.redhat.com/show_bug.cgi?id=1029761
---
gtk/spice-widget.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/gtk/spice-widget.c b/gtk/spice-widget.c
index f5adf66..233f36c 100644
--- a/gtk/spice-widget.c
+++ b/gtk/spice-widget.c
@@ -2585,8 +2585,9 @@ GdkPixbuf *spice_display_get_pixbuf(SpiceDisplay *display)
src = d->data;
dest = data;
- for (y = d->area.y; y < d->area.height; ++y) {
- for (x = d->area.x; x < d->area.width; ++x) {
+ src += d->area.y * d->stride + d->area.x * 4;
+ for (y = 0; y < d->area.height; ++y) {
+ for (x = 0; x < d->area.width; ++x) {
dest[0] = src[x * 4 + 2];
dest[1] = src[x * 4 + 1];
dest[2] = src[x * 4 + 0];
--
1.8.5.3
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