From 7c6bdd64935452464b21f99198896c34569105e5 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Wed, 23 Jun 2004 22:15:50 +0000
Subject: Split grayscale library into several files to make up a real function
 library. Significantly decreases binary size for plugins using it.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4802 a1c6a512-1295-4272-9138-f99709370657
---
 apps/plugins/lib/gray_set_drawinfo.c | 47 ++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 apps/plugins/lib/gray_set_drawinfo.c

(limited to 'apps/plugins/lib/gray_set_drawinfo.c')

diff --git a/apps/plugins/lib/gray_set_drawinfo.c b/apps/plugins/lib/gray_set_drawinfo.c
new file mode 100644
index 0000000000..123d3d8939
--- /dev/null
+++ b/apps/plugins/lib/gray_set_drawinfo.c
@@ -0,0 +1,47 @@
+/***************************************************************************
+*             __________               __   ___.
+*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+*                     \/            \/     \/    \/            \/
+* $Id$
+*
+* Grayscale framework
+* gray_set_drawinfo() function
+*
+* This is a generic framework to use grayscale display within Rockbox
+* plugins. It obviously does not work for the player.
+*
+* Copyright (C) 2004 Jens Arnold
+*
+* All files in this archive are subject to the GNU General Public License.
+* See the file COPYING in the source tree root for full license agreement.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#ifndef SIMULATOR /* not for simulator by now */
+#include "plugin.h"
+
+#ifdef HAVE_LCD_BITMAP /* and also not for the Player */
+#include "gray.h"
+
+/*---------------------------------------------------------------------------
+ Set draw mode, foreground and background shades at once
+ ----------------------------------------------------------------------------
+ If you hand it -1 (or in fact any other out-of-bounds value) for a
+ parameter, that particular setting won't be changed
+ */
+void gray_set_drawinfo(int drawmode, int fg_brightness, int bg_brightness)
+{
+    gray_set_drawmode(drawmode);
+    gray_set_foreground(fg_brightness);
+    gray_set_background(bg_brightness);
+}
+
+#endif // #ifdef HAVE_LCD_BITMAP
+#endif // #ifndef SIMULATOR
+
-- 
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