I tested again with the instruction. It works fine.
hoa@halcyon:~/Forge/xorg/xorg-server-1.7.6$ patch -p1 < xserver-xorg-backclear.patch patching file composite/compalloc.c Hunk #1 succeeded at 486 (offset 3 lines)
I suggest you redownload the source-file. Then apply the patch again. Remember to go into the xorg-server-* directory first then wget the patch and lastly apply it.
I tested again with the instruction. It works fine.
hoa@halcyon: ~/Forge/ xorg/xorg- server- 1.7.6$ patch -p1 < xserver- xorg-backclear. patch compalloc. c
patching file composite/
Hunk #1 succeeded at 486 (offset 3 lines)
I suggest you redownload the source-file. Then apply the patch again. Remember to go into the xorg-server-* directory first then wget the patch and lastly apply it.