[src/trunk]: src/sys/dev/wscons use optimized refresh with VCONS_DRAW_INTR ev...

[mlelstv <mlelstv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6f34160d4204
branches:  trunk
changeset: 809532:6f34160d4204
user:      mlelstv <mlelstv%NetBSD.org@localhost>
date:      Sun Jul 19 13:22:42 2015 +0000

description:
use optimized refresh with VCONS_DRAW_INTR even when in polling mode.

diffstat:

 sys/dev/wscons/wsconsio.h        |  22 +++++++++++++++++++++-
 sys/dev/wscons/wsdisplay_vcons.c |  14 ++++++++------
 2 files changed, 29 insertions(+), 7 deletions(-)

diffs (78 lines):

diff -r aed10f09fe5f -r 6f34160d4204 sys/dev/wscons/wsconsio.h
--- a/sys/dev/wscons/wsconsio.h Sun Jul 19 10:16:55 2015 +0000
+++ b/sys/dev/wscons/wsconsio.h Sun Jul 19 13:22:42 2015 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: wsconsio.h,v 1.113 2015/05/18 14:27:49 jmcneill Exp $ */
+/* $NetBSD: wsconsio.h,v 1.114 2015/07/19 13:22:42 mlelstv Exp $ */
 
 /*
  * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
@@ -657,4 +657,24 @@
 
 #define WSDISPLAYIO_GET_FBINFO _IOWR('W', 104, struct wsdisplayio_fbinfo)
 
+struct wsdisplayio_blit {
+       uint32_t serial;
+       uint32_t op;
+       uint32_t srcx;
+       uint32_t srcy;
+       uint32_t dstx;
+       uint32_t dsty;
+       uint32_t width;
+       uint32_t height;
+       uint32_t pen;
+};
+
+/* blit ops */
+#define WSFB_BLIT_FILL         1       /* fill rectangle */
+#define WSFB_BLIT_COPY         2       /* copy rectangle */
+#define WSFB_BLIT_TRANS                3       /* copy rectangle with color key */
+
+#define WSDISPLAYIO_DOBLIT     _IOWR('W', 105, struct wsdisplayio_blit)
+#define WSDISPLAYIO_WAITBLIT   _IOWR('W', 106, struct wsdisplayio_blit)
+
 #endif /* _DEV_WSCONS_WSCONSIO_H_ */
diff -r aed10f09fe5f -r 6f34160d4204 sys/dev/wscons/wsdisplay_vcons.c
--- a/sys/dev/wscons/wsdisplay_vcons.c  Sun Jul 19 10:16:55 2015 +0000
+++ b/sys/dev/wscons/wsdisplay_vcons.c  Sun Jul 19 13:22:42 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: wsdisplay_vcons.c,v 1.33 2014/11/10 20:52:47 jmcneill Exp $ */
+/*     $NetBSD: wsdisplay_vcons.c,v 1.34 2015/07/19 13:22:42 mlelstv Exp $ */
 
 /*-
  * Copyright (c) 2005, 2006 Michael Lorenz
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: wsdisplay_vcons.c,v 1.33 2014/11/10 20:52:47 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: wsdisplay_vcons.c,v 1.34 2015/07/19 13:22:42 mlelstv Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -736,9 +736,10 @@
 
        vcons_lock(scr);
        if (SCREEN_IS_VISIBLE(scr) && SCREEN_CAN_DRAW(scr)) {
+#if defined(VCONS_DRAW_INTR)
+               vcons_update_screen(scr);
+#else
                scr->scr_vd->copycols(cookie, row, srccol, dstcol, ncols);
-#if defined(VCONS_DRAW_INTR)
-               vcons_invalidate_cache(scr->scr_vd);
 #endif
        }
        vcons_unlock(scr);
@@ -907,9 +908,10 @@
 
        vcons_lock(scr);
        if (SCREEN_IS_VISIBLE(scr) && SCREEN_CAN_DRAW(scr)) {
+#if defined(VCONS_DRAW_INTR)
+               vcons_update_screen(scr);
+#else
                scr->scr_vd->copyrows(cookie, srcrow, dstrow, nrows);
-#if defined(VCONS_DRAW_INTR)
-               vcons_invalidate_cache(scr->scr_vd);
 #endif
        }
        vcons_unlock(scr);