ardour/livetrax
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invalidate AU cache on re-scan

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This commit is contained in:
Robin Gareus 2016-04-22 21:10:04 +02:00
parent 90babfaca3
commit 00f48c3d63
3 changed files with 15 additions and 5 deletions
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1
libs/ardour/ardour/audio_unit.h
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@ -258,6 +258,7 @@ class LIBARDOUR_API AUPluginInfo : public PluginInfo {
bool reconfigurable_io() const { return true; }
static void clear_cache ();
static PluginInfoList* discover (bool scan_only);
static bool au_get_crashlog (std::string &msg);
static std::string stringify_descriptor (const CAComponentDescription&);

13
libs/ardour/audio_unit.cc
View File

@ -2698,6 +2698,8 @@ AUPluginInfo::discover (bool scan_only)
if (!Glib::file_test (au_cache_path(), Glib::FILE_TEST_EXISTS)) {
ARDOUR::BootMessage (_("Discovering AudioUnit plugins (could take some time ...)"));
// flush RAM cache -- after clear_cache()
cached_info.clear();
}
// create crash log file
au_start_crashlog ();
@ -3072,6 +3074,17 @@ AUPluginInfo::cached_io_configuration (const std::string& unique_id,
return 0;
}
void
AUPluginInfo::clear_cache ()
{
const string& fn = au_cache_path();
if (Glib::file_test (fn, Glib::FILE_TEST_EXISTS)) {
::g_unlink(fn.c_str());
}
// keep cached_info in RAM until restart or re-scan
cached_info.clear();
}
void
AUPluginInfo::add_cached_info (const std::string& id, AUPluginCachedInfo& cinfo)
{

6
libs/ardour/plugin_manager.cc
View File

@ -437,11 +437,7 @@ void
PluginManager::clear_au_cache ()
{
#ifdef AUDIOUNIT_SUPPORT
// AUPluginInfo::au_cache_path ()
string fn = Glib::build_filename (ARDOUR::user_cache_directory(), "au_cache");
if (Glib::file_test (fn, Glib::FILE_TEST_EXISTS)) {
::g_unlink(fn.c_str());
}
AUPluginInfo::clear_cache ();
#endif
}