--- libavutil/eval.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavutil/eval.h b/libavutil/eval.h index 57afc2d562..ee8cffb057 100644 --- a/libavutil/eval.h +++ b/libavutil/eval.h @@ -42,6 +42,7 @@ typedef struct AVExpr AVExpr; * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments * @param opaque a pointer which will be passed to all functions from funcs1 and funcs2 + * @param log_offset log level offset, can be used to silence error messages * @param log_ctx parent logging context * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code otherwise @@ -65,6 +66,7 @@ int av_expr_parse_and_eval(double *res, const char *s, * @param funcs1 NULL terminated array of function pointers for functions which take 1 argument * @param func2_names NULL terminated array of zero terminated strings of funcs2 identifiers * @param funcs2 NULL terminated array of function pointers for functions which take 2 arguments + * @param log_offset log level offset, can be used to silence error messages * @param log_ctx parent logging context * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code otherwise @@ -78,6 +80,7 @@ int av_expr_parse(AVExpr **expr, const char *s, /** * Evaluate a previously parsed expression. * + * @param e the AVExpr to evaluate * @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 @@ -87,6 +90,7 @@ double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); /** * Track the presence of variables and their number of occurrences in a parsed expression * + * @param e the AVExpr to track variables in * @param counter a zero-initialized array where the count of each variable will be stored * @param size size of array * @return 0 on success, a negative value indicates that no expression or array was passed @@ -98,6 +102,7 @@ int av_expr_count_vars(AVExpr *e, unsigned *counter, int size); * Track the presence of user provided functions and their number of occurrences * in a parsed expression. * + * @param e the AVExpr to track user provided functions in * @param counter a zero-initialized array where the count of each function will be stored * if you passed 5 functions with 2 arguments to av_expr_parse() * then for arg=2 this will use upto 5 entries. -- 2.37.0 (Apple Git-136)
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