AVExpr 31 3rdparty/include/ffmpeg_/libavutil/eval.h typedef struct AVExpr AVExpr; AVExpr 74 3rdparty/include/ffmpeg_/libavutil/eval.h int av_expr_parse(AVExpr **expr, const char *s, AVExpr 87 3rdparty/include/ffmpeg_/libavutil/eval.h double av_expr_eval(AVExpr *e, const double *const_values, void *opaque); AVExpr 92 3rdparty/include/ffmpeg_/libavutil/eval.h void av_expr_free(AVExpr *e);