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lavc/videotoolboxenc: fix symbol linking

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Removes explicit reference to symbols and fixes dereferencing issue.

Signed-off-by: Rick Kern <kernrj@gmail.com>
This commit is contained in:
Rick Kern 2017-03-01 10:39:13 -05:00
parent 7b5ff7d573
commit 70ebc05bce
1 changed files with 2 additions and 2 deletions
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libavcodec/videotoolboxenc.c
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@ -74,11 +74,11 @@ static struct{
#define GET_SYM(symbol, defaultVal) \ #define GET_SYM(symbol, defaultVal) \
do{ \ do{ \
CFStringRef cfstr = dlsym(RTLD_DEFAULT, #symbol); \ CFStringRef cfstr = *(CFStringRef*)dlsym(RTLD_DEFAULT, #symbol); \
if(!cfstr) \ if(!cfstr) \
compat_keys.symbol = CFSTR(defaultVal); \ compat_keys.symbol = CFSTR(defaultVal); \
else \ else \
compat_keys.symbol = symbol; \ compat_keys.symbol = cfstr; \
}while(0) }while(0)
static pthread_once_t once_ctrl = PTHREAD_ONCE_INIT; static pthread_once_t once_ctrl = PTHREAD_ONCE_INIT;