frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mi: Use memcpy() instead of memmove() when buffers are known not to overlap 

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
This commit is contained in:
Alan Coopersmith 2022-08-13 12:10:34 -07:00
parent 5cc24dbb4c
commit d23e446558
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
mi/miarc.c
View File

@ -3151,10 +3151,10 @@ realFindSpan(int y)
else else
newMaxy = finalMaxy + change; newMaxy = finalMaxy + change;
if (finalSpans) { if (finalSpans) {
memmove(((char *) newSpans) + memcpy(((char *) newSpans) +
(finalMiny - newMiny) * sizeof(struct finalSpan *), (finalMiny - newMiny) * sizeof(struct finalSpan *),
(char *) finalSpans, finalSpans,
finalSize * sizeof(struct finalSpan *)); finalSize * sizeof(struct finalSpan *));
free(finalSpans); free(finalSpans);
} }
if ((i = finalMiny - newMiny) > 0) if ((i = finalMiny - newMiny) > 0)