Changeset 7dba813 in mainline for uspace/drv

Timestamp:

2012-11-22T09:03:39Z (13 years ago)

Author:

Petr Koupy <petr.koupy@…>

Branches:

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

Children:

ba733e83

Parents:

8e6ec6e

Message:

Resolved Ticket #485 (Desktop is slow). GUI is usable in Qemu/non-KVM as long as windows are not transparent, rotated or scaled (i.e. if user limits himself only to translation and resizing).

File:

• uspace/drv/fb/kfb/port.c (modified) (1 diff)

uspace/drv/fb/kfb/port.c

@@ -163 +163 @@
                 /* Faster damage routine ignoring offsets. */
                 for (sysarg_t y = y0; y < height + y0; ++y) {
+                        pixel_t *pixel = pixelmap_pixel_at(map, x0, y);
                         for (sysarg_t x = x0; x < width + x0; ++x) {
-                                kfb.pixel2visual(kfb.addr + FB_POS(x, y),
-                                    *pixelmap_pixel_at(map, x, y));
+                                kfb.pixel2visual(kfb.addr + FB_POS(x, y), *pixel++);
                         }
                 }