func (dict *Dictionary) set(key, value string, flags C.int) error {
cKey := C.CString(key)
defer C.free(unsafe.Pointer(cKey))
cValue := C.CString(value)
defer C.free(unsafe.Pointer(cValue))
code := ErrorCode(C.av_dict_set(&dict.CAVDictionary, cKey, cValue, flags))
if code < 0 {
return NewErrorFromCode(code)
}
return nil
}
func NewDict(pairs []Pair) *Dict {
this := &Dict{avDict: nil}
for _, pair := range pairs {
ckey := C.CString(pair.Key)
cval := C.CString(pair.Val)
if ret := C.av_dict_set(&this.avDict, ckey, cval, 0); int(ret) < 0 {
log.Printf("unable to set key '%s' value '%d', error: %s\n", pair.Key, pair.Val, AvError(int(ret)))
}
// C.free(unsafe.Pointer(ckey))
// C.free(unsafe.Pointer(cval))
}
return this
}