| commit | 81d3e147ec9ffc6ef04b5f05afa4bef22487b32b | |
| author | Antonino A. Daplas <adaplas@gmail.com> | |
| Wed, 9 Nov 2005 05:39:17 +0000 (8 21:39 -0800) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Wed, 9 Nov 2005 15:56:36 +0000 (9 07:56 -0800) | ||
| tree | 68f3e0779b1bc45aa639d977ce0c36db4228fa4c | treesnapshot (tar.gz zip) |
| parent | 120ddb41f18c2d41702af561f4acfbcbd8d6fb46 | commitdiff |
[PATCH] fbdev: Possible endian fix in cfbimageblit
Fix possible endian bug(?) when bit testing in slow_imageblit(). This
function is rarely called (only if (width * bpp) % 32 != 0) thus the bug is
not triggered.
However, if the console is rotated at 90 or 270 degrees, the height becomes
the width, and a variety of fonts have heights that will force a call to
slow_imageblit().
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Fix possible endian bug(?) when bit testing in slow_imageblit(). This
function is rarely called (only if (width * bpp) % 32 != 0) thus the bug is
not triggered.
However, if the console is rotated at 90 or 270 degrees, the height becomes
the width, and a variety of fonts have heights that will force a call to
slow_imageblit().
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| drivers/video/cfbimgblt.c | diffblobblamehistory |