Core functions taking advantage of the new, optimised lcd_hline() and lcd_vline() functions. Some cleanup.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6859 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 8 insertions, 10 deletions

diff --git a/firmware/drivers/lcd-h100.c b/firmware/drivers/lcd-h100.c
index db2aba8673..666949ff72 100644
--- a/firmware/drivers/lcd-h100.c
+++ b/firmware/drivers/lcd-h100.c
@@ -332,7 +332,7 @@ static void nopixel(int x, int y)
 }
 
 lcd_pixelfunc_type* pixelfunc[8] = {flippixel, nopixel, setpixel, setpixel,
-                               nopixel, clearpixel, nopixel, clearpixel};
+                                    nopixel, clearpixel, nopixel, clearpixel};
                                
 static void flipblock(unsigned char *address, unsigned mask, unsigned bits)
 {
@@ -361,10 +361,9 @@ lcd_blockfunc_type* blockfunc[4] = {flipblock, bgblock, fgblock, solidblock};
 /* Clear the whole display */
 void lcd_clear_display(void)
 {
-    if (drawmode & DRMODE_INVERSEVID)
-        memset (lcd_framebuffer, 0xFF, sizeof lcd_framebuffer);
-    else
-        memset (lcd_framebuffer, 0, sizeof lcd_framebuffer);
+    unsigned bits = (drawmode & DRMODE_INVERSEVID) ? 0xFFu : 0;
+
+    memset(lcd_framebuffer, bits, sizeof lcd_framebuffer);
     scrolling_lines = 0;
 }
 
diff --git a/firmware/drivers/lcd-recorder.c b/firmware/drivers/lcd-recorder.c
index a83f58e35d..1255516b51 100644
--- a/firmware/drivers/lcd-recorder.c
+++ b/firmware/drivers/lcd-recorder.c
@@ -391,7 +391,7 @@ static void nopixel(int x, int y)
 }
 
 lcd_pixelfunc_type* pixelfunc[8] = {flippixel, nopixel, setpixel, setpixel,
-                               nopixel, clearpixel, nopixel, clearpixel};
+                                    nopixel, clearpixel, nopixel, clearpixel};
                                
 static void flipblock(unsigned char *address, unsigned mask, unsigned bits)
 {
@@ -420,10 +420,9 @@ lcd_blockfunc_type* blockfunc[4] = {flipblock, bgblock, fgblock, solidblock};
 /* Clear the whole display */
 void lcd_clear_display(void)
 {
-    if (drawmode & DRMODE_INVERSEVID)
-        memset (lcd_framebuffer, 0xFF, sizeof lcd_framebuffer);
-    else
-        memset (lcd_framebuffer, 0, sizeof lcd_framebuffer);
+    unsigned bits = (drawmode & DRMODE_INVERSEVID) ? 0xFFu : 0;
+
+    memset(lcd_framebuffer, bits, sizeof lcd_framebuffer);
     scrolling_lines = 0;
 }