r3520 - in trunk/payloads/libpayload: drivers/video include

Author: stepan
Date: 2008-08-19 19:44:49 +0200 (Tue, 19 Aug 2008)
New Revision: 3520

Modified:
   trunk/payloads/libpayload/drivers/video/video.c
   trunk/payloads/libpayload/include/libpayload.h
Log:
add functions to query cursor position to video layer

Signed-off-by: Stefan Reinauer 
Acked-by: Jordan Crouse

Modified: trunk/payloads/libpayload/drivers/video/video.c
===================================================================
--- trunk/payloads/libpayload/drivers/video/video.c	2008-08-19 16:55:05 UTC (rev 3519)
+++ trunk/payloads/libpayload/drivers/video/video.c	2008-08-19 17:44:49 UTC (rev 3520)
@@ -141,6 +141,26 @@
    video_console_fixup_cursor();
 }

+void video_console_get_cursor(unsigned int *x, unsigned int *y, unsigned int *en)
+{
+	*x=0;
+	*y=0;
+	*en=0;
+
+	if (console->get_cursor)
+		console->get_cursor(x, y, en);
+
+	*x = cursorx;
+	*y = cursory;
+}
+
+void video_console_set_cursor(unsigned int x, unsigned int y)
+{
+	cursorx = x;
+	cursory = y;
+	video_console_fixup_cursor();
+}
+
 int video_console_init(void)
 {
    	int i;

Modified: trunk/payloads/libpayload/include/libpayload.h
===================================================================
--- trunk/payloads/libpayload/include/libpayload.h	2008-08-19 16:55:05 UTC (rev 3519)
+++ trunk/payloads/libpayload/include/libpayload.h	2008-08-19 17:44:49 UTC (rev 3520)
@@ -120,7 +120,12 @@
 void video_console_putc(u8 row, u8 col, unsigned int ch);
 void video_console_clear(void);
 void video_console_cursor_enable(int state);
+void video_console_get_cursor(unsigned int *x, unsigned int *y, unsigned int *en);
+void video_console_set_cursor(unsigned int cursorx, unsigned int cursory);

+/* drivers/option.c */
+int get_option(void *dest, char *name);
+
 /* libc/console.c */
 void console_init(void);
 int putchar(int c);