have separate routines for drawing and memdrawing.

1 files changed, 13 insertions, 1 deletions

diff --git a/fb.c b/fb.c
index a7a5122..17496ac 100644
--- a/fb.c
+++ b/fb.c
@@ -9,7 +9,18 @@
 #include "internal.h"
 
 static void
-framebufctl_draw(Framebufctl *ctl, Memimage *dst)
+framebufctl_draw(Framebufctl *ctl, Image *dst)
+{
+	Framebuf *fb;
+
+	fb = ctl->fb[ctl->idx];
+	lock(&ctl->swplk);
+	loadimage(dst, rectaddpt(fb->r, dst->r.min), byteaddr(fb->cb, fb->r.min), bytesperline(fb->r, fb->cb->depth)*Dy(fb->r));
+	unlock(&ctl->swplk);
+}
+
+static void
+framebufctl_memdraw(Framebufctl *ctl, Memimage *dst)
 {
 	lock(&ctl->swplk);
 	memimagedraw(dst, dst->r, ctl->fb[ctl->idx]->cb, ZP, nil, ZP, SoverD);
@@ -67,6 +78,7 @@ mkfbctl(Rectangle r)
 	fc->fb[0] = mkfb(r);
 	fc->fb[1] = mkfb(r);
 	fc->draw = framebufctl_draw;
+	fc->memdraw = framebufctl_memdraw;
 	fc->swap = framebufctl_swap;
 	fc->reset = framebufctl_reset;
 	return fc;