Evaluate a previously parsed expression.
@param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 @return the value of the expression
See Implementation
Evaluate a previously parsed expression.
@param const_values a zero terminated array of values for the identifiers from av_expr_parse() const_names @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 @return the value of the expression