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fbdev: fix clear_lines

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@891 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2010-09-09 21:11:19 +00:00
parent 69dfeea159
commit 6bc3d94d1e
1 changed files with 3 additions and 3 deletions
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6
linux/fbdev.c
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@ -134,11 +134,11 @@ void vout_fbdev_clear(struct vout_fbdev *fbdev)
void vout_fbdev_clear_lines(struct vout_fbdev *fbdev, int y, int count) void vout_fbdev_clear_lines(struct vout_fbdev *fbdev, int y, int count)
{ {
int stride = fbdev->fbvar_new.xres * fbdev->fbvar_new.bits_per_pixel / 8; int stride = fbdev->fbvar_new.xres_virtual * fbdev->fbvar_new.bits_per_pixel / 8;
int i; int i;
if (y + count > fbdev->fbvar_new.yres) if (y + count > fbdev->top_border + fbdev->fbvar_new.yres)
count = fbdev->fbvar_new.yres - y; count = fbdev->top_border + fbdev->fbvar_new.yres - y;
if (y >= 0 && count > 0) if (y >= 0 && count > 0)
for (i = 0; i < fbdev->buffer_count; i++) for (i = 0; i < fbdev->buffer_count; i++)