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Code Issues Releases Activity

g2meet: use an unsigned type for the djb hash

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This commit is contained in:
Janne Grunau 2015-07-01 13:34:50 +02:00
parent 007e27d363
commit 4ccccd6c40
1 changed files with 1 additions and 1 deletions
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libavcodec/g2meet.c
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@ -399,7 +399,7 @@ static inline int log2_ceil(uint32_t x)
/* improved djb2 hash from http://www.cse.yorku.ca/~oz/hash.html */ /* improved djb2 hash from http://www.cse.yorku.ca/~oz/hash.html */
static int djb2_hash(uint32_t key) static int djb2_hash(uint32_t key)
{ {
int h = 5381; uint32_t h = 5381;
h = (h * 33) ^ ((key >> 24) & 0xFF); // xxx: probably not needed at all h = (h * 33) ^ ((key >> 24) & 0xFF); // xxx: probably not needed at all
h = (h * 33) ^ ((key >> 16) & 0xFF); h = (h * 33) ^ ((key >> 16) & 0xFF);