drivers: bootvid: Add BootVidClear() helper

Signed-off-by: Chloe M. <chloe@mensia.org>
2026-06-23 02:35:30 +00:00
parent 1df447c91d
commit 21aef3e436
2 changed files with 20 additions and 0 deletions
@@ -106,6 +106,18 @@ BootVidDeInitCons(VOID)
    BootConsEnabled = false;
 }

+
+VOID
+BootVidClear(ULONG Color)
+{
+    ULONG *Ptr;
+
+    Ptr = Framebuffer.Address;
+    for (USIZE Idx = 0; Idx < Framebuffer.Height * Framebuffer.Pitch; ++Idx) {
+        Ptr[Idx] = Color;
+    }
+}
+
 BOOLEAN
 BootVidConsEn(VOID)
 {