diff options
Diffstat (limited to 'lilv')
| -rw-r--r-- | lilv/lilv.h | 14 | ||||
| -rw-r--r-- | lilv/lilvmm.hpp | 13 |
2 files changed, 23 insertions, 4 deletions
diff --git a/lilv/lilv.h b/lilv/lilv.h index 30bb3f5..5ef5e59 100644 --- a/lilv/lilv.h +++ b/lilv/lilv.h @@ -21,6 +21,7 @@ #ifndef LILV_LILV_H #define LILV_LILV_H +#include <stdarg.h> #include <stddef.h> #include <stdint.h> #include <stdio.h> @@ -858,6 +859,19 @@ uint32_t lilv_plugin_get_num_ports_of_class(const LilvPlugin* p, const LilvNode* class_1, ...); +#ifndef SWIG +/** + Variant of lilv_plugin_get_num_ports_of_class() that takes a va_list. + + This function calls va_arg() on @p args but does not call va_end(). +*/ +LILV_API +uint32_t +lilv_plugin_get_num_ports_of_class_va(const LilvPlugin* p, + const LilvNode* class_1, + va_list args); +#endif + /** Return whether or not the plugin introduces (and reports) latency. The index of the latency port can be found with lilv_plugin_get_latency_port diff --git a/lilv/lilvmm.hpp b/lilv/lilvmm.hpp index 67fbbc4..2ce29f8 100644 --- a/lilv/lilvmm.hpp +++ b/lilv/lilvmm.hpp @@ -206,10 +206,15 @@ struct Plugin { me, min_values, max_values, def_values); } - inline unsigned get_num_ports_of_class(LilvNode* class_1, - LilvNode* class_2) { - // TODO: varargs - return lilv_plugin_get_num_ports_of_class(me, class_1, class_2, NULL); + inline unsigned get_num_ports_of_class(LilvNode* class_1, ...) { + va_list args; + va_start(args, class_1); + + const uint32_t count = lilv_plugin_get_num_ports_of_class_va( + me, class_1, args); + + va_end(args); + return count; } const LilvPlugin* me; |