diff options
| author | Robin Gareus <robin@gareus.org> | 2019-11-08 01:42:06 +0100 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2020-04-16 16:47:13 +0200 |
| commit | 2d4e125802039a824dc6d295d76fe0e558b3960e (patch) | |
| tree | 5d2154f9b44558c05380d07c94f410ff76f951d5 /libs/ardour/vst_plugin.cc | |
| parent | daf9fe25509de4360296f711ad0359b01750f70f (diff) | |
Prefer std::string for `print_parameter` API
Diffstat (limited to 'libs/ardour/vst_plugin.cc')
| -rw-r--r-- | libs/ardour/vst_plugin.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libs/ardour/vst_plugin.cc b/libs/ardour/vst_plugin.cc index 8d8d46e090..2d5579b965 100644 --- a/libs/ardour/vst_plugin.cc +++ b/libs/ardour/vst_plugin.cc @@ -810,9 +810,10 @@ VSTPlugin::has_editor () const } bool -VSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t len) const +VSTPlugin::print_parameter (uint32_t param, std::string& rv) const { - char *first_nonws; + char buf[64]; + size_t len = sizeof(buf); assert (len > VestigeMaxShortLabelLen); memset (buf, 0, len); @@ -824,9 +825,9 @@ VSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t len) const buf[len - 1] = '\0'; - first_nonws = buf; + char* first_nonws = buf; while (*first_nonws && isspace (*first_nonws)) { - first_nonws++; + ++first_nonws; } if (*first_nonws == '\0') { @@ -845,6 +846,7 @@ VSTPlugin::print_parameter (uint32_t param, char *buf, uint32_t len) const strncat (buf, lbl.c_str(), strlen (buf) - 1); } + rv = std::string (buf); return true; } |