Changeset 3498 for neercs/trunk/src/main.cTweet

Timestamp:

May 22, 2009, 9:56:16 AM (11 years ago)

Author:

Pascal Terjan

Message:

Only send the dirty rectangles to the client

File:

• neercs/trunk/src/main.c (modified) (2 diffs)

neercs/trunk/src/main.c

@@ -175 +175 @@
                 break;
             }
-            else if(!strncmp("REFRESH ", buf, 8))
-            {
+            else if(!strncmp("UPDATE ", buf, 7))
+            {
+                int x, y;
                 ssize_t l2 = 0, lb = 0;
                 char * buf2;
                 size_t l = 0;
-                int dt;
+                /* FIXME check the length before calling atoi*/
+                x = atoi(buf+8);
+                y = atoi(buf+19);
                 /* 0 means we have valid data but incomplete, so read the rest */
                 while(l == 0)
@@ -201 +204 @@
                     {
                         l2 += lb;
-                        l = caca_import_memory(screen_list->cv, buf, l2, "caca");
+                        l = caca_import_area_from_memory(screen_list->cv, x, y, buf, l2, "caca");
                     }
                 }
                 fcntl(screen_list->socket[SOCK_CLIENT], F_SETFL, O_NONBLOCK);
+            }
+            else if(!strncmp("REFRESH", buf, 7))
+            {
+                int dt;
                 caca_refresh_display(screen_list->dp);
                 dt = caca_get_display_time(screen_list->dp);