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author | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-12-14 13:36:01 +0000 |
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committer | ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-12-14 13:36:01 +0000 |
commit | 73e14b623fc960385f60f3eed06583c27fb5d9df (patch) | |
tree | a06fff3bc706a9c67fa176b0601f7c747ccf7e2f | |
parent | 768a4a36a444ef5aef1f103adf42553eadfe4614 (diff) | |
download | hqemu-73e14b623fc960385f60f3eed06583c27fb5d9df.zip hqemu-73e14b623fc960385f60f3eed06583c27fb5d9df.tar.gz |
Reduce VNC resize traffic, thanks Eduardo Felipe.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2245 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r-- | vnc.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -167,6 +167,7 @@ static void vnc_framebuffer_update(VncState *vs, int x, int y, int w, int h, static void vnc_dpy_resize(DisplayState *ds, int w, int h) { + int size_changed; VncState *vs = ds->opaque; ds->data = realloc(ds->data, w * h * vs->depth); @@ -178,10 +179,11 @@ static void vnc_dpy_resize(DisplayState *ds, int w, int h) } ds->depth = vs->depth * 8; + size_changed = ds->width != w || ds->height != h; ds->width = w; ds->height = h; ds->linesize = w * vs->depth; - if (vs->csock != -1 && vs->has_resize) { + if (vs->csock != -1 && vs->has_resize && size_changed) { vnc_write_u8(vs, 0); /* msg id */ vnc_write_u8(vs, 0); vnc_write_u16(vs, 1); /* number of rects */ |