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path: root/drivers/video/console/softcursor.c
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Diffstat (limited to 'drivers/video/console/softcursor.c')
-rw-r--r--drivers/video/console/softcursor.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/video/console/softcursor.c b/drivers/video/console/softcursor.c
index 7d07d8383569..f577bd80e020 100644
--- a/drivers/video/console/softcursor.c
+++ b/drivers/video/console/softcursor.c
@@ -1,11 +1,13 @@
1/* 1/*
2 * linux/drivers/video/softcursor.c -- Generic software cursor for frame buffer devices 2 * linux/drivers/video/softcursor.c
3 *
4 * Generic software cursor for frame buffer devices
3 * 5 *
4 * Created 14 Nov 2002 by James Simmons 6 * Created 14 Nov 2002 by James Simmons
5 * 7 *
6 * This file is subject to the terms and conditions of the GNU General Public 8 * This file is subject to the terms and conditions of the GNU General
7 * License. See the file COPYING in the main directory of this archive 9 * Public License. See the file COPYING in the main directory of this
8 * for more details. 10 * archive for more details.
9 */ 11 */
10 12
11#include <linux/module.h> 13#include <linux/module.h>
@@ -25,7 +27,7 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
25 unsigned int buf_align = info->pixmap.buf_align - 1; 27 unsigned int buf_align = info->pixmap.buf_align - 1;
26 unsigned int i, size, dsize, s_pitch, d_pitch; 28 unsigned int i, size, dsize, s_pitch, d_pitch;
27 struct fb_image *image; 29 struct fb_image *image;
28 u8 *dst; 30 u8 *src, *dst;
29 31
30 if (info->state != FBINFO_STATE_RUNNING) 32 if (info->state != FBINFO_STATE_RUNNING)
31 return 0; 33 return 0;
@@ -45,7 +47,8 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
45 } 47 }
46 } 48 }
47 49
48 image = (struct fb_image *) (ops->cursor_src + dsize); 50 src = ops->cursor_src + sizeof(struct fb_image);
51 image = (struct fb_image *)ops->cursor_src;
49 *image = cursor->image; 52 *image = cursor->image;
50 d_pitch = (s_pitch + scan_align) & ~scan_align; 53 d_pitch = (s_pitch + scan_align) & ~scan_align;
51 54
@@ -57,21 +60,18 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
57 switch (cursor->rop) { 60 switch (cursor->rop) {
58 case ROP_XOR: 61 case ROP_XOR:
59 for (i = 0; i < dsize; i++) 62 for (i = 0; i < dsize; i++)
60 ops->cursor_src[i] = image->data[i] ^ 63 src[i] = image->data[i] ^ cursor->mask[i];
61 cursor->mask[i];
62 break; 64 break;
63 case ROP_COPY: 65 case ROP_COPY:
64 default: 66 default:
65 for (i = 0; i < dsize; i++) 67 for (i = 0; i < dsize; i++)
66 ops->cursor_src[i] = image->data[i] & 68 src[i] = image->data[i] & cursor->mask[i];
67 cursor->mask[i];
68 break; 69 break;
69 } 70 }
70 } else 71 } else
71 memcpy(ops->cursor_src, image->data, dsize); 72 memcpy(src, image->data, dsize);
72 73
73 fb_pad_aligned_buffer(dst, d_pitch, ops->cursor_src, s_pitch, 74 fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, image->height);
74 image->height);
75 image->data = dst; 75 image->data = dst;
76 info->fbops->fb_imageblit(info, image); 76 info->fbops->fb_imageblit(info, image);
77 return 0; 77 return 0;