Improve correctness of backtrace library.

[netwatch.git] / include / fb.h

diff --git a/include/fb.h b/include/fb.h
index 19dae0bb65ee481814483f7e048d8ab38287c98a..62524d130023d37b39979319b7fbbfdee20b81f4 100644 (file)
--- a/include/fb.h
+++ b/include/fb.h
@@ -1,3 +1,13 @@
+/* fb.h
+ * Framebuffer definitions
+ * NetWatch system management mode administration console
+ *
+ * Copyright (c) 2008 Jacob Potter and Joshua Wise.  All rights reserved.
+ * This program is free software; you can redistribute and/or modify it under
+ * the terms found in the file LICENSE in the root of this source tree. 
+ *
+ */
+

 #ifndef __FB_H
 #define __FB_H
 
 #ifndef __FB_H
 #define __FB_H
 


@@ -12,6 +22,7 @@ typedef enum {
 
 typedef void (*getvmode_t)(void *);
 typedef uint32_t (*checksum_rect_t)(int x, int y, int width, int height);
 
 typedef void (*getvmode_t)(void *);
 typedef uint32_t (*checksum_rect_t)(int x, int y, int width, int height);

+typedef void (*copy_pixels_t)(char *buf, int x, int y, int width, int height);

 
 struct vmode {
        int text:1;
 
 struct vmode {
        int text:1;


@@ -21,9 +32,11 @@ struct vmode {
 
 struct fbdevice {
        unsigned char *fbaddr;
 
 struct fbdevice {
        unsigned char *fbaddr;

+       unsigned char *textbase;        /* A safe place to put a textfb. */

        void *priv;
        getvmode_t getvmode;
        checksum_rect_t checksum_rect;
        void *priv;
        getvmode_t getvmode;
        checksum_rect_t checksum_rect;

+       copy_pixels_t copy_pixels;

        struct vmode curmode;
 };
 
        struct vmode curmode;
 };