Changeset 42ec919 in mainline for uspace/srv/console/gcons.c

Timestamp:

2009-01-11T21:03:12Z (17 years ago)

Author:

Jiri Svoboda <jirik.svoboda@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bda24ee7

Parents:

4a62ec9

Message:

Viewport invalidation. Makes delta-redraw optimization work when returning from kcon.

File:

• uspace/srv/console/gcons.c (modified) (3 diffs)

uspace/srv/console/gcons.c

@@ -84 +84 @@
         async_msg_1(fbphone, FB_VIEWPORT_SWITCH, vp);
 }
+
+static void vp_invalidate(int vp)
+{
+        async_msg_1(fbphone, FB_VIEWPORT_INVALIDATE, vp);
+}
+
 
 /** Create view port */
@@ -158 +164 @@
         redraw_state(consnum);
 
+        vp_invalidate(console_vp);
         vp_switch(console_vp);
 }
@@ -356 +363 @@
         for (i = 0; i < CONSOLE_COUNT; i++)
                 redraw_state(i);
+        vp_invalidate(console_vp);
         vp_switch(console_vp);
 }