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One more use for FFMIN.

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Originally committed as revision 19055 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2009-05-31 10:44:42 +00:00
parent 0d48e6ec7f
commit e4f141ad60
1 changed files with 1 additions and 3 deletions
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4
libavcodec/lcldec.c
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@ -102,9 +102,7 @@ static unsigned int mszh_decomp(const unsigned char * srcptr, int srclen, unsign
cnt = (ofs >> 11) + 1; cnt = (ofs >> 11) + 1;
ofs &= 0x7ff; ofs &= 0x7ff;
cnt *= 4; cnt *= 4;
if (destptr_end - destptr < cnt) { cnt = FFMIN(cnt, destptr_end - destptr);
cnt = destptr_end - destptr;
}
av_memcpy_backptr(destptr, ofs, cnt); av_memcpy_backptr(destptr, ofs, cnt);
destptr += cnt; destptr += cnt;
} }