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authorAntonino A. Daplas <adaplas@gmail.com>2005-09-09 13:10:04 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 14:03:41 -0700
commit829e79b680210c4f4de435af6e1f90451922fc7d (patch)
treecb8d46347a64f4c5673fb7e5dee55a8078ff8e80 /drivers/video/fbmem.c
parentba44cd2d8abc3271a608b42cdbf55e1e575e2ba5 (diff)
downloadop-kernel-dev-829e79b680210c4f4de435af6e1f90451922fc7d.zip
op-kernel-dev-829e79b680210c4f4de435af6e1f90451922fc7d.tar.gz
[PATCH] fbcon: Break up bit_putcs into its component functions
The function bit_putcs() in drivers/video/console/bitblit.c is becoming large. Break it up into its component functions (bit_putcs_unaligned and bit_putcs_aligned). Incorporated fb_pad_aligned_buffer() optimization by Roman Zippel. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/video/fbmem.c')
-rw-r--r--drivers/video/fbmem.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 71b5507..70be700 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -90,15 +90,7 @@ EXPORT_SYMBOL(fb_get_color_depth);
*/
void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height)
{
- int i, j;
-
- for (i = height; i--; ) {
- /* s_pitch is a few bytes at the most, memcpy is suboptimal */
- for (j = 0; j < s_pitch; j++)
- dst[j] = src[j];
- src += s_pitch;
- dst += d_pitch;
- }
+ __fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, height);
}
EXPORT_SYMBOL(fb_pad_aligned_buffer);
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