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vnc: keep track of client desktop size

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Add two new variables to keep track of the vnc clients desktop size.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2010-05-25 18:25:18 +02:00 committed by Anthony Liguori
parent 6356e47251
commit 5862d195f9
2 changed files with 9 additions and 3 deletions
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10
vnc.c
View File

@ -529,10 +529,12 @@ static void vnc_desktop_resize(VncState *vs)
if (vs->csock == -1 || !vnc_has_feature(vs, VNC_FEATURE_RESIZE)) { if (vs->csock == -1 || !vnc_has_feature(vs, VNC_FEATURE_RESIZE)) {
return; return;
} }
vs->client_width = ds_get_width(ds);
vs->client_height = ds_get_height(ds);
vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE); vnc_write_u8(vs, VNC_MSG_SERVER_FRAMEBUFFER_UPDATE);
vnc_write_u8(vs, 0); vnc_write_u8(vs, 0);
vnc_write_u16(vs, 1); /* number of rects */ vnc_write_u16(vs, 1); /* number of rects */
vnc_framebuffer_update(vs, 0, 0, ds_get_width(ds), ds_get_height(ds), vnc_framebuffer_update(vs, 0, 0, vs->client_width, vs->client_height,
VNC_ENCODING_DESKTOPRESIZE); VNC_ENCODING_DESKTOPRESIZE);
vnc_flush(vs); vnc_flush(vs);
} }
@ -1975,8 +1977,10 @@ static int protocol_client_init(VncState *vs, uint8_t *data, size_t len)
char buf[1024]; char buf[1024];
int size; int size;
vnc_write_u16(vs, ds_get_width(vs->ds)); vs->client_width = ds_get_width(vs->ds);
vnc_write_u16(vs, ds_get_height(vs->ds)); vs->client_height = ds_get_height(vs->ds);
vnc_write_u16(vs, vs->client_width);
vnc_write_u16(vs, vs->client_height);
pixel_format_message(vs); pixel_format_message(vs);

2
vnc.h
View File

@ -134,6 +134,8 @@ struct VncState
int absolute; int absolute;
int last_x; int last_x;
int last_y; int last_y;
int client_width;
int client_height;
uint32_t vnc_encoding; uint32_t vnc_encoding;