From ad31ad4d1ca9afac99ccd9dedb5052fdfc15f112 Mon Sep 17 00:00:00 2001
From: Marcoen Hirschberg <marcoen@gmail.com>
Date: Wed, 30 Nov 2005 14:48:24 +0000
Subject: add a delay when continually scrolling and reaching the beginning of
 the line

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8114 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/lcd-16bit.c       | 8 +++++---
 firmware/drivers/lcd-h100-remote.c | 8 +++++---
 firmware/drivers/lcd-h100.c        | 8 +++++---
 firmware/drivers/lcd-recorder.c    | 8 +++++---
 4 files changed, 20 insertions(+), 12 deletions(-)

(limited to 'firmware/drivers')

diff --git a/firmware/drivers/lcd-16bit.c b/firmware/drivers/lcd-16bit.c
index a4ae6cd553..4ec9ddbac9 100644
--- a/firmware/drivers/lcd-16bit.c
+++ b/firmware/drivers/lcd-16bit.c
@@ -765,9 +765,11 @@ static void scroll_thread(void)
                 }
             }
             else {
-                /* scroll forward the whole time */
-                if (s->offset >= s->width)
-                    s->offset %= s->width;
+                /* pause at beginning of line */
+                if (s->offset >= s->width) {
+                    s->offset = 0;
+                    s->start_tick = current_tick + scroll_delay * 2;
+                }
             }
 
             lastmode = drawmode;
diff --git a/firmware/drivers/lcd-h100-remote.c b/firmware/drivers/lcd-h100-remote.c
index 33a8b3790d..98da42710f 100644
--- a/firmware/drivers/lcd-h100-remote.c
+++ b/firmware/drivers/lcd-h100-remote.c
@@ -1323,9 +1323,11 @@ static void scroll_thread(void)
                 }
             }
             else {
-                /* scroll forward the whole time */
-                if (s->offset >= s->width)
-                    s->offset %= s->width;
+                /* pause at beginning of line */
+                if (s->offset >= s->width) {
+                    s->offset = 0;
+                    s->start_tick = current_tick + scroll_delay * 2;
+                }
             }
 
             lastmode = drawmode;
diff --git a/firmware/drivers/lcd-h100.c b/firmware/drivers/lcd-h100.c
index ba959d23de..739e4b2862 100644
--- a/firmware/drivers/lcd-h100.c
+++ b/firmware/drivers/lcd-h100.c
@@ -1236,9 +1236,11 @@ static void scroll_thread(void)
                 }
             }
             else {
-                /* scroll forward the whole time */
-                if (s->offset >= s->width)
-                    s->offset %= s->width;
+                /* pause at beginning of line */
+                if (s->offset >= s->width) {
+                    s->offset = 0;
+                    s->start_tick = current_tick + scroll_delay * 2;
+                }
             }
 
             lastmode = drawmode;
diff --git a/firmware/drivers/lcd-recorder.c b/firmware/drivers/lcd-recorder.c
index 7e064b8001..a29257342e 100644
--- a/firmware/drivers/lcd-recorder.c
+++ b/firmware/drivers/lcd-recorder.c
@@ -1065,9 +1065,11 @@ static void scroll_thread(void)
                 }
             }
             else {
-                /* scroll forward the whole time */
-                if (s->offset >= s->width)
-                    s->offset %= s->width;
+                /* pause at beginning of line */
+                if (s->offset >= s->width) {
+                    s->offset = 0;
+                    s->start_tick = current_tick + scroll_delay * 2;
+                }
             }
 
             lastmode = drawmode;
-- 
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