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 <[EMAIL PROTECTED]>
Acked-by: Jordan Crouse <[EMAIL PROTECTED]>
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);
--
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