Changeset ba733e83 in mainline for uspace/lib/draw/surface.c

Timestamp:

2012-11-23T10:08:02Z (12 years ago)

Author:

Petr Koupy <petr.koupy@…>

Branches:

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

Children:

563573b

Parents:

7dba813

Message:

Improved safety of the optimized pixel transfers.

File:

• uspace/lib/draw/surface.c (modified) (1 diff)

uspace/lib/draw/surface.c

@@ -171 +171 @@
         surface->dirty_y_hi = surface->dirty_y_hi < y ? y : surface->dirty_y_hi;
 
-        if (x < surface->pixmap.width && y < surface->pixmap.height) {
-                pixelmap_put_pixel(&surface->pixmap, x, y, pixel);
-        }
+        pixelmap_put_pixel(&surface->pixmap, x, y, pixel);
 }
 
 pixel_t surface_get_pixel(surface_t *surface, surface_coord_t x, surface_coord_t y)
 {
-        if (x < surface->pixmap.width && y < surface->pixmap.height) {
-                return pixelmap_get_pixel(&surface->pixmap, x, y);
-        } else {
-                return 0;
-        }
+        return pixelmap_get_pixel(&surface->pixmap, x, y);
 }