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Remove useless & 0x1f 

Originally committed as revision 19050 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Reimar Döffinger 2009-05-31 10:31:37 +00:00
parent 7b151a98b0
commit 5a18221ba8
1 changed files with 1 additions and 1 deletions
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2
libavcodec/lcldec.c
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@ -99,7 +99,7 @@ static unsigned int mszh_decomp(unsigned char * srcptr, int srclen, unsigned cha
ofs = *srcptr++; ofs = *srcptr++;
cnt = *srcptr++; cnt = *srcptr++;
ofs += cnt * 256; ofs += cnt * 256;
cnt = ((cnt >> 3) & 0x1f) + 1; cnt = (cnt >> 3) + 1;
ofs &= 0x7ff; ofs &= 0x7ff;
cnt *= 4; cnt *= 4;
if (destptr_end - destptr < cnt) { if (destptr_end - destptr < cnt) {