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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-08-30 23:40:47 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-03-08 15:32:43 +0100 |
| commit | fdf57ad2ff749fbea0fce24e16e27ac87eb834cd (patch) | |
| tree | e874454e1ff688b0314052c3bfa6ee1abf0030da | |
| parent | 69f724a538ef2eb27a1cb39c3a6091b5bf899838 (diff) | |
| download | ffmpeg-fdf57ad2ff749fbea0fce24e16e27ac87eb834cd.tar.gz | |
avcodec/dsputil: fix signedness in sizeof() comparissions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 454a11a1c9c686c78aa97954306fb63453299760)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/dsputil.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index bbcf761552..a13540d2bb 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -1909,7 +1909,7 @@ void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){ static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){ long i; - for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ + for(i=0; i<=w-(int)sizeof(long); i+=sizeof(long)){ long a = *(long*)(src+i); long b = *(long*)(dst+i); *(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80); @@ -1934,7 +1934,7 @@ static void diff_bytes_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, } }else #endif - for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ + for(i=0; i<=w-(int)sizeof(long); i+=sizeof(long)){ long a = *(long*)(src1+i); long b = *(long*)(src2+i); *(long*)(dst+i) = ((a|pb_80) - (b&pb_7f)) ^ ((a^b^pb_80)&pb_80); |