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authorCorentin Chary <corentincj@iksaif.net>2011-02-04 09:06:06 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2011-02-23 16:28:29 -0600
commit6c71a539c3cb3927fdea230c3ddb9e273142570f (patch)
treeaca6b035589e343c696721e234784bda2f9a9ec1 /ui
parentbc2429b9174ac2d3c56b7fd35884b0d89ec7fb02 (diff)
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vnc: don't try to send bigger updates that client height
Respect client size if it doesn't not support desktop resizing. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/vnc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/ui/vnc.c b/ui/vnc.c
index 6c57b0e..86c23207 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -795,12 +795,11 @@ static void vnc_dpy_cursor_define(QEMUCursor *c)
}
static int find_and_clear_dirty_height(struct VncState *vs,
- int y, int last_x, int x)
+ int y, int last_x, int x, int height)
{
int h;
- VncDisplay *vd = vs->vd;
- for (h = 1; h < (vd->server->height - y); h++) {
+ for (h = 1; h < (height - y); h++) {
int tmp_x;
if (!test_bit(last_x, vs->dirty[y + h])) {
break;
@@ -865,7 +864,8 @@ static int vnc_update_client(VncState *vs, int has_dirty)
}
} else {
if (last_x != -1) {
- int h = find_and_clear_dirty_height(vs, y, last_x, x);
+ int h = find_and_clear_dirty_height(vs, y, last_x, x,
+ height);
n += vnc_job_add_rect(job, last_x * 16, y,
(x - last_x) * 16, h);
@@ -874,7 +874,7 @@ static int vnc_update_client(VncState *vs, int has_dirty)
}
}
if (last_x != -1) {
- int h = find_and_clear_dirty_height(vs, y, last_x, x);
+ int h = find_and_clear_dirty_height(vs, y, last_x, x, height);
n += vnc_job_add_rect(job, last_x * 16, y,
(x - last_x) * 16, h);
}