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author | Michael Niedermayer <michaelni@gmx.at> | 2013-08-30 23:40:47 +0200 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-06 03:13:28 +0200 |
commit | 90ee388b2883502a013dac12899c09303b08806d (patch) | |
tree | 75857b3530cb0449566c95fcf8134c23054f599c | |
parent | e3d643cf758793577e9f99018cc7dcf753970c1d (diff) | |
download | ffmpeg-90ee388b2883502a013dac12899c09303b08806d.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 89b0d5871e..e7efde3945 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -1914,7 +1914,7 @@ 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); @@ -1939,7 +1939,7 @@ static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ } }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); |