Changeset f73a8e3 in mainline for uspace/lib/congfx/src/console.c

Timestamp:

2021-03-08T16:21:42Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

17fac946

Parents:

d6c4d40

Message:

Console GC needs to implement a dummy update operation

For the glory of EGA calculator!

File:

• uspace/lib/congfx/src/console.c (modified) (3 diffs)

uspace/lib/congfx/src/console.c

@@ -50 +50 @@
 static errno_t console_gc_set_color(void *, gfx_color_t *);
 static errno_t console_gc_fill_rect(void *, gfx_rect_t *);
+static errno_t console_gc_update(void *);
 static errno_t console_gc_bitmap_create(void *, gfx_bitmap_params_t *,
     gfx_bitmap_alloc_t *, void **);
@@ -59 +60 @@
         .set_color = console_gc_set_color,
         .fill_rect = console_gc_fill_rect,
+        .update = console_gc_update,
         .bitmap_create = console_gc_bitmap_create,
         .bitmap_destroy = console_gc_bitmap_destroy,
@@ -117 +119 @@
             crect.p1.x, crect.p1.y);
 
+        return EOK;
+}
+
+/** Update console GC.
+ *
+ * @param arg Console GC
+ *
+ * @return EOK on success or an error code
+ */
+static errno_t console_gc_update(void *arg)
+{
+        console_gc_t *cgc = (console_gc_t *) arg;
+
+        /*
+         * XXX Before actually deferring update to here (and similarly other
+         * GC implementations) need to make sure all consumers properly
+         * call update.
+         */
+        (void) cgc;
         return EOK;
 }