1 files changed, 0 insertions, 100 deletions
diff --git a/apps/plugins/lib/gray_scroll_left.c b/apps/plugins/lib/gray_scroll_left.c
deleted file mode 100644
index 5fb9a441c1..0000000000
--- a/apps/plugins/lib/gray_scroll_left.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/***************************************************************************
-*             __________               __   ___.
-*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
-*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
-*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
-*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
-*                     \/            \/     \/    \/            \/
-* $Id$
-*
-* Grayscale framework
-* gray_scroll_left() 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"
-#if CONFIG_LCD == LCD_SSD1815 /* only for Recorder/Ondio */
-#include "gray.h"
-/*---------------------------------------------------------------------------
- Scroll the whole grayscale buffer left by <count> pixels
- ----------------------------------------------------------------------------
- black_border determines if the pixels scrolled in at the right are black
- or white
- Scrolling left/right by an even pixel count is almost twice as fast as
- scrolling by an odd pixel count.
- */
-void gray_scroll_left(int count, bool black_border)
-{
-    int by, d;
-    unsigned filler;
-    unsigned char *ptr;
-    if ((unsigned) count >= (unsigned) _graybuf->width)
-        return;
-        
-    filler = black_border ? 0xFF : 0;
-    /* Scroll row by row to minimize flicker (byte rows = 8 pixels each) */
-    for (by = 0; by < _graybuf->bheight; by++)
-    {
-        ptr = _graybuf->data + MULU16(_graybuf->width, by);
-        for (d = 0; d < _graybuf->depth; d++)
-        {   
-            asm volatile (
-                "mov     %0,r1            \n" /* check if both source... */
-                "or      %2,r1            \n" /* ...and offset are even */
-                "shlr    r1               \n" /* -> lsb = 0 */
-                "bf      .sl_start2       \n" /* -> copy word-wise */
-                "add     #-1,%2           \n" /* copy byte-wise */
-            ".sl_loop1:                   \n"
-                "mov.b   @%0+,r1          \n"
-                "mov.b   r1,@(%2,%0)      \n"
-                "cmp/hi  %0,%1            \n"
-                "bt      .sl_loop1        \n"
-                
-                "bra     .sl_end          \n"
-                "nop                      \n"
-            ".sl_start2:                  \n" /* copy word-wise */
-                "add     #-2,%2           \n"
-            ".sl_loop2:                   \n"
-                "mov.w   @%0+,r1          \n"
-                "mov.w   r1,@(%2,%0)      \n"
-                "cmp/hi  %0,%1            \n"
-                "bt      .sl_loop2        \n"
-            ".sl_end:                     \n"
-                : /* outputs */
-                : /* inputs */
-                /* %0 */ "r"(ptr + count),
-                /* %1 */ "r"(ptr + _graybuf->width),
-                /* %2 */ "z"(-count)
-                : /* clobbers */
-                "r1"
-            );
-            _gray_rb->memset(ptr + _graybuf->width - count, filler, count);
-            ptr += _graybuf->plane_size;
-        }
-    }
-}
-#endif // #ifdef HAVE_LCD_BITMAP
-#endif // #ifndef SIMULATOR

diff --git a/apps/plugins/lib/gray_scroll_left.c b/apps/plugins/lib/gray_scroll_left.c deleted file mode 100644 index 5fb9a441c1..0000000000 --- a/apps/plugins/lib/gray_scroll_left.c +++ /dev/null
@@ -1,100 +0,0 @@
1	/***************************************************************************
2	* __________ __ ___.
3	* Open \______ \ ____ ____ \| \| _\_ \|__ _______ ___
4	* Source \| _// _ \_/ ___\\| \|/ /\| __ \ / _ \ \/ /
5	* Jukebox \| \| ( <_> ) \___\| < \| \_\ ( <_> > < <
6	* Firmware \|____\|_ /\____/ \___ >__\|_ \\|___ /\____/__/\_ \
7	* \/ \/ \/ \/ \/
8	* $Id$
9	*
10	* Grayscale framework
11	* gray_scroll_left() function
12	*
13	* This is a generic framework to use grayscale display within Rockbox
14	* plugins. It obviously does not work for the player.
15	*
16	* Copyright (C) 2004 Jens Arnold
17	*
18	* All files in this archive are subject to the GNU General Public License.
19	* See the file COPYING in the source tree root for full license agreement.
20	*
21	* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
22	* KIND, either express or implied.
23	*
24	****************************************************************************/
25
26	#ifndef SIMULATOR /* not for simulator by now */
27	#include "plugin.h"
28
29	#if CONFIG_LCD == LCD_SSD1815 /* only for Recorder/Ondio */
30	#include "gray.h"
31
32	/*---------------------------------------------------------------------------
33	Scroll the whole grayscale buffer left by <count> pixels
34	----------------------------------------------------------------------------
35	black_border determines if the pixels scrolled in at the right are black
36	or white
37
38	Scrolling left/right by an even pixel count is almost twice as fast as
39	scrolling by an odd pixel count.
40	*/
41	void gray_scroll_left(int count, bool black_border)
42	{
43	int by, d;
44	unsigned filler;
45	unsigned char *ptr;
46
47	if ((unsigned) count >= (unsigned) _graybuf->width)
48	return;
49
50	filler = black_border ? 0xFF : 0;
51
52	/* Scroll row by row to minimize flicker (byte rows = 8 pixels each) */
53	for (by = 0; by < _graybuf->bheight; by++)
54	{
55	ptr = _graybuf->data + MULU16(_graybuf->width, by);
56	for (d = 0; d < _graybuf->depth; d++)
57	{
58	asm volatile (
59	"mov %0,r1 \n" /* check if both source... */
60	"or %2,r1 \n" /* ...and offset are even */
61	"shlr r1 \n" /* -> lsb = 0 */
62	"bf .sl_start2 \n" /* -> copy word-wise */
63
64	"add #-1,%2 \n" /* copy byte-wise */
65	".sl_loop1: \n"
66	"mov.b @%0+,r1 \n"
67	"mov.b r1,@(%2,%0) \n"
68	"cmp/hi %0,%1 \n"
69	"bt .sl_loop1 \n"
70
71	"bra .sl_end \n"
72	"nop \n"
73
74	".sl_start2: \n" /* copy word-wise */
75	"add #-2,%2 \n"
76	".sl_loop2: \n"
77	"mov.w @%0+,r1 \n"
78	"mov.w r1,@(%2,%0) \n"
79	"cmp/hi %0,%1 \n"
80	"bt .sl_loop2 \n"
81
82	".sl_end: \n"
83	: /* outputs */
84	: /* inputs */
85	/* %0 */ "r"(ptr + count),
86	/* %1 */ "r"(ptr + _graybuf->width),
87	/* %2 */ "z"(-count)
88	: /* clobbers */
89	"r1"
90	);
91
92	_gray_rb->memset(ptr + _graybuf->width - count, filler, count);
93	ptr += _graybuf->plane_size;
94	}
95	}
96	}
97
98	#endif // #ifdef HAVE_LCD_BITMAP
99	#endif // #ifndef SIMULATOR
100