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Add plugin version and parameter count to VST user presets

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Signed-off-by: Christopher Arndt <chris@chrisarndt.de>
This commit is contained in:
Christopher Arndt 2018-10-20 23:48:21 +02:00 committed by Robin Gareus
parent 83a0b1e3a8
commit 8e25b4d193
3 changed files with 23 additions and 10 deletions
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4
libs/ardour/ardour/vestige/vestige.h
View File

@ -308,8 +308,8 @@ struct _AEffect
void *user;
// Id 48-4b
int32_t uniqueID;
// Don't know 4c-4f
char unknown1[4];
// Version 4c-4f
int32_t version;
// processReplacing 50-53
void (* processReplacing) (struct _AEffect *, float **, float **, int);
};

3
libs/ardour/ardour/vst_plugin.h
View File

@ -81,8 +81,9 @@ public:
const char * label () const;
const char * name () const;
const char * maker () const;
int32_t version () const;
uint32_t parameter_count () const;
void print_parameter (uint32_t, char*, uint32_t len) const;
void print_parameter (uint32_t, char*, uint32_t len) const;
bool has_editor () const;

26
libs/ardour/vst_plugin.cc
View File

@ -540,22 +540,28 @@ VSTPlugin::do_save_preset (string name)
sha1_result_hash (&s, hash);
string const uri = string_compose (X_("VST:%1:x%2"), unique_id (), hash);
string const str_ver = std::to_string (version ());
string const num_params = std::to_string (parameter_count ());
if (_plugin->flags & 32 /* effFlagsProgramsChunks */) {
p = new XMLNode (X_("ChunkPreset"));
p->set_property (X_("uri"), uri);
p->set_property (X_("label"), name);
} else {
p = new XMLNode (X_("Preset"));
}
p->set_property (X_("uri"), uri);
p->set_property (X_("version"), str_ver);
p->set_property (X_("label"), name);
p->set_property (X_("numParams"), num_params);
if (_plugin->flags & 32) {
gchar* data = get_chunk (true);
p->add_content (string (data));
g_free (data);
} else {
p = new XMLNode (X_("Preset"));
p->set_property (X_("uri"), uri);
p->set_property (X_("label"), name);
for (uint32_t i = 0; i < parameter_count(); ++i) {
if (parameter_is_input (i)) {
XMLNode* c = new XMLNode (X_("Parameter"));
@ -761,6 +767,12 @@ VSTPlugin::label () const
return _handle->name;
}
int32_t
VSTPlugin::version () const
{
return _plugin->version;
}
uint32_t
VSTPlugin::parameter_count () const
{