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[U-Boot,v3,2/4] common/lcd_console: ask only one-time for bg/fg-color per call

Message ID 1426754263-29073-3-git-send-email-oe5hpm@oevsv.at
State Superseded
Delegated to: Anatolij Gustschin
Headers show

Commit Message

Hannes Schmelzer March 19, 2015, 8:37 a.m. UTC 
From: Hannes Petermaier <hannes.petermaier@br-automation.com>

Don't call the lcd_getfgcolor and lcd_getbgcolor within the "draw-loop", this
only wastes time.

Signed-off-by: Hannes Petermaier <hannes.petermaier@br-automation.com>
Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
---

Changes in v3: None
Changes in v2: None

 common/lcd_console.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
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Patch

diff --git a/common/lcd_console.c b/common/lcd_console.c
index 243b7c5..b7dda7a 100644
--- a/common/lcd_console.c
+++ b/common/lcd_console.c
@@ -59,7 +59,8 @@  static void lcd_putc_xy(ushort x, ushort y, char c)
 {
 	uchar *dest;
 	ushort row;
-	int fg_color, bg_color;
+	int fg_color = lcd_getfgcolor();
+	int bg_color = lcd_getbgcolor();
 	int i;
 
 	dest = (uchar *)(lcd_console_address +
@@ -73,10 +74,6 @@  static void lcd_putc_xy(ushort x, ushort y, char c)
 #else
 		uchar *d = dest;
 #endif
-
-		fg_color = lcd_getfgcolor();
-		bg_color = lcd_getbgcolor();
-
 		uchar bits;
 		bits = video_fontdata[c * VIDEO_FONT_HEIGHT + row];