*/
#include <sstream>
+#include <errno.h>
+#include <string.h>
-#include <pbd/transmitter.h>
-#include <pbd/xml++.h>
-#include <pbd/whitespace.h>
+#include "pbd/transmitter.h"
+#include "pbd/xml++.h"
+#include "pbd/whitespace.h"
+#include "pbd/pathscanner.h"
#include <glibmm/thread.h>
#include <glibmm/fileutils.h>
#include <glibmm/miscutils.h>
-#include <ardour/ardour.h>
-#include <ardour/audioengine.h>
-#include <ardour/io.h>
-#include <ardour/audio_unit.h>
-#include <ardour/session.h>
-#include <ardour/utils.h>
+#include "ardour/ardour.h"
+#include "ardour/audioengine.h"
+#include "ardour/io.h"
+#include "ardour/audio_unit.h"
+#include "ardour/session.h"
+#include "ardour/utils.h"
#include <appleutility/CAAudioUnit.h>
#include <appleutility/CAAUParameter.h>
+#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>
-#include <AudioUnit/AudioUnit.h>
#include "i18n.h"
using namespace PBD;
using namespace ARDOUR;
+#ifndef AU_STATE_SUPPORT
+static bool seen_get_state_message = false;
+static bool seen_set_state_message = false;
+static bool seen_loading_message = false;
+static bool seen_saving_message = false;
+#endif
+
AUPluginInfo::CachedInfoMap AUPluginInfo::cached_info;
+static string preset_search_path = "/Library/Audio/Presets:/Network/Library/Audio/Presets";
+static string preset_suffix = ".aupreset";
+static bool preset_search_path_initialized = false;
+
static OSStatus
_render_callback(void *userData,
AudioUnitRenderActionFlags *ioActionFlags,
return ((AUPlugin*)userData)->render_callback (ioActionFlags, inTimeStamp, inBusNumber, inNumberFrames, ioData);
}
+static int
+save_property_list (CFPropertyListRef propertyList, Glib::ustring path)
+
+{
+ CFDataRef xmlData;
+ int fd;
+
+ // Convert the property list into XML data.
+
+ xmlData = CFPropertyListCreateXMLData( kCFAllocatorDefault, propertyList);
+
+ if (!xmlData) {
+ error << _("Could not create XML version of property list") << endmsg;
+ return -1;
+ }
+
+ // Write the XML data to the file.
+
+ fd = open (path.c_str(), O_WRONLY|O_CREAT|O_EXCL, 0664);
+ while (fd < 0) {
+ if (errno == EEXIST) {
+ /* tell any UI's that this file already exists and ask them what to do */
+ bool overwrite = Plugin::PresetFileExists(); // EMIT SIGNAL
+ if (overwrite) {
+ fd = open (path.c_str(), O_WRONLY, 0664);
+ continue;
+ } else {
+ return 0;
+ }
+ }
+ error << string_compose (_("Cannot open preset file %1 (%2)"), path, strerror (errno)) << endmsg;
+ CFRelease (xmlData);
+ return -1;
+ }
+
+ size_t cnt = CFDataGetLength (xmlData);
+
+ if (write (fd, CFDataGetBytePtr (xmlData), cnt) != cnt) {
+ CFRelease (xmlData);
+ close (fd);
+ return -1;
+ }
+
+ close (fd);
+ return 0;
+}
+
+
+static CFPropertyListRef
+load_property_list (Glib::ustring path)
+{
+ int fd;
+ CFPropertyListRef propertyList;
+ CFDataRef xmlData;
+ CFStringRef errorString;
+
+ // Read the XML file.
+
+ if ((fd = open (path.c_str(), O_RDONLY)) < 0) {
+ return propertyList;
+
+ }
+
+ off_t len = lseek (fd, 0, SEEK_END);
+ char* buf = new char[len];
+ lseek (fd, 0, SEEK_SET);
+
+ if (read (fd, buf, len) != len) {
+ delete [] buf;
+ close (fd);
+ return propertyList;
+ }
+
+ close (fd);
+
+ xmlData = CFDataCreateWithBytesNoCopy (kCFAllocatorDefault, (UInt8*) buf, len, kCFAllocatorNull);
+
+ // Reconstitute the dictionary using the XML data.
+
+ propertyList = CFPropertyListCreateFromXMLData( kCFAllocatorDefault,
+ xmlData,
+ kCFPropertyListImmutable,
+ &errorString);
+
+ CFRelease (xmlData);
+ delete [] buf;
+
+ return propertyList;
+}
+
+//-----------------------------------------------------------------------------
+static void
+set_preset_name_in_plist (CFPropertyListRef plist, string preset_name)
+{
+ if (!plist) {
+ return;
+ }
+ CFStringRef pn = CFStringCreateWithCString (kCFAllocatorDefault, preset_name.c_str(), kCFStringEncodingUTF8);
+
+ if (CFGetTypeID (plist) == CFDictionaryGetTypeID()) {
+ CFDictionarySetValue ((CFMutableDictionaryRef)plist, CFSTR(kAUPresetNameKey), pn);
+ }
+
+ CFRelease (pn);
+}
+
+//-----------------------------------------------------------------------------
+static std::string
+get_preset_name_in_plist (CFPropertyListRef plist)
+{
+ std::string ret;
+
+ if (!plist) {
+ return ret;
+ }
+
+ if (CFGetTypeID (plist) == CFDictionaryGetTypeID()) {
+ const void *p = CFDictionaryGetValue ((CFMutableDictionaryRef)plist, CFSTR(kAUPresetNameKey));
+ if (p) {
+ CFStringRef str = (CFStringRef) p;
+ int len = CFStringGetLength(str);
+ len = (len * 2) + 1;
+ char local_buffer[len];
+ if (CFStringGetCString (str, local_buffer, len, kCFStringEncodingUTF8)) {
+ ret = local_buffer;
+ }
+ }
+ }
+ return ret;
+}
+
+//--------------------------------------------------------------------------
+// general implementation for ComponentDescriptionsMatch() and ComponentDescriptionsMatch_Loosely()
+// if inIgnoreType is true, then the type code is ignored in the ComponentDescriptions
+Boolean ComponentDescriptionsMatch_General(const ComponentDescription * inComponentDescription1, const ComponentDescription * inComponentDescription2, Boolean inIgnoreType);
+Boolean ComponentDescriptionsMatch_General(const ComponentDescription * inComponentDescription1, const ComponentDescription * inComponentDescription2, Boolean inIgnoreType)
+{
+ if ( (inComponentDescription1 == NULL) || (inComponentDescription2 == NULL) )
+ return FALSE;
+
+ if ( (inComponentDescription1->componentSubType == inComponentDescription2->componentSubType)
+ && (inComponentDescription1->componentManufacturer == inComponentDescription2->componentManufacturer) )
+ {
+ // only sub-type and manufacturer IDs need to be equal
+ if (inIgnoreType)
+ return TRUE;
+ // type, sub-type, and manufacturer IDs all need to be equal in order to call this a match
+ else if (inComponentDescription1->componentType == inComponentDescription2->componentType)
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+//--------------------------------------------------------------------------
+// general implementation for ComponentAndDescriptionMatch() and ComponentAndDescriptionMatch_Loosely()
+// if inIgnoreType is true, then the type code is ignored in the ComponentDescriptions
+Boolean ComponentAndDescriptionMatch_General(Component inComponent, const ComponentDescription * inComponentDescription, Boolean inIgnoreType);
+Boolean ComponentAndDescriptionMatch_General(Component inComponent, const ComponentDescription * inComponentDescription, Boolean inIgnoreType)
+{
+ OSErr status;
+ ComponentDescription desc;
+
+ if ( (inComponent == NULL) || (inComponentDescription == NULL) )
+ return FALSE;
+
+ // get the ComponentDescription of the input Component
+ status = GetComponentInfo(inComponent, &desc, NULL, NULL, NULL);
+ if (status != noErr)
+ return FALSE;
+
+ // check if the Component's ComponentDescription matches the input ComponentDescription
+ return ComponentDescriptionsMatch_General(&desc, inComponentDescription, inIgnoreType);
+}
+
+//--------------------------------------------------------------------------
+// determine if 2 ComponentDescriptions are basically equal
+// (by that, I mean that the important identifying values are compared,
+// but not the ComponentDescription flags)
+Boolean ComponentDescriptionsMatch(const ComponentDescription * inComponentDescription1, const ComponentDescription * inComponentDescription2)
+{
+ return ComponentDescriptionsMatch_General(inComponentDescription1, inComponentDescription2, FALSE);
+}
+
+//--------------------------------------------------------------------------
+// determine if 2 ComponentDescriptions have matching sub-type and manufacturer codes
+Boolean ComponentDescriptionsMatch_Loose(const ComponentDescription * inComponentDescription1, const ComponentDescription * inComponentDescription2)
+{
+ return ComponentDescriptionsMatch_General(inComponentDescription1, inComponentDescription2, TRUE);
+}
+
+//--------------------------------------------------------------------------
+// determine if a ComponentDescription basically matches that of a particular Component
+Boolean ComponentAndDescriptionMatch(Component inComponent, const ComponentDescription * inComponentDescription)
+{
+ return ComponentAndDescriptionMatch_General(inComponent, inComponentDescription, FALSE);
+}
+
+//--------------------------------------------------------------------------
+// determine if a ComponentDescription matches only the sub-type and manufacturer codes of a particular Component
+Boolean ComponentAndDescriptionMatch_Loosely(Component inComponent, const ComponentDescription * inComponentDescription)
+{
+ return ComponentAndDescriptionMatch_General(inComponent, inComponentDescription, TRUE);
+}
+
+
AUPlugin::AUPlugin (AudioEngine& engine, Session& session, boost::shared_ptr<CAComponent> _comp)
: Plugin (engine, session),
comp (_comp),
current_buffers (0),
frames_processed (0)
{
+ if (!preset_search_path_initialized) {
+ Glib::ustring p = Glib::get_home_dir();
+ p += "/Library/Audio/Presets:";
+ p += preset_search_path;
+ preset_search_path = p;
+ preset_search_path_initialized = true;
+ }
+
init ();
}
void
AUPlugin::init ()
{
- OSErr err = CAAudioUnit::Open (*(comp.get()), *unit);
+ OSErr err;
+
+ try {
+ err = CAAudioUnit::Open (*(comp.get()), *unit);
+ } catch (...) {
+ error << _("Exception thrown during AudioUnit plugin loading - plugin ignored") << endmsg;
+ throw failed_constructor();
+ }
if (err != noErr) {
error << _("AudioUnit: Could not convert CAComponent to CAAudioUnit") << endmsg;
}
nframes_t
-AUPlugin::signal_latency () const
+AUPlugin::latency () const
{
- if (_user_latency) {
- return _user_latency;
- }
-
return unit->Latency() * _session.frame_rate();
}
if (initialized) {
unit->Uninitialize ();
+ initialized = false;
}
if ((err = unit->SetProperty (kAudioUnitProperty_MaximumFramesPerSlice, kAudioUnitScope_Global,
}
int32_t
-AUPlugin::configure_io (ChanCount in, ChanCount out)
+AUPlugin::configure_io (int32_t in, int32_t out)
{
AudioStreamBasicDescription streamFormat;
streamFormat.mBytesPerPacket = 4;
streamFormat.mBytesPerFrame = 4;
- streamFormat.mChannelsPerFrame = in.n_audio();
+ streamFormat.mChannelsPerFrame = in;
if (set_input_format (streamFormat) != 0) {
return -1;
}
- streamFormat.mChannelsPerFrame = out.n_audio();
+ streamFormat.mChannelsPerFrame = out;
if (set_output_format (streamFormat) != 0) {
return -1;
return Plugin::configure_io (in, out);
}
-bool
-AUPlugin::can_support_io_configuration (const ChanCount& in, ChanCount& out)
-{
- int32_t ret = count_for_configuration (in, out);
- return ret >= 0;
-}
-
int32_t
-AUPlugin::count_for_configuration(ChanCount cin, ChanCount& out) const
+AUPlugin::can_do (int32_t in, int32_t& out)
{
// XXX as of May 13th 2008, AU plugin support returns a count of either 1 or -1. We never
// attempt to multiply-instantiate plugins to meet io configurations.
int32_t plugcnt = -1;
AUPluginInfoPtr pinfo = boost::dynamic_pointer_cast<AUPluginInfo>(get_info());
- int32_t in = cin.n_audio(); /* XXX handle MIDI one day ??? */
+
+ out = -1;
vector<pair<int,int> >& io_configs = pinfo->cache.io_configs;
if (possible_out == -1) {
/* out much match in (UNLIKELY!!) */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out == -2) {
/* any configuration possible, pick matching */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out < -2) {
/* explicit variable number of outputs, pick maximum */
- out.set (DataType::AUDIO, -possible_out);
+ out = -possible_out;
plugcnt = 1;
} else {
/* exact number of outputs */
- out.set (DataType::AUDIO, possible_out);
+ out = possible_out;
plugcnt = 1;
}
}
if (possible_out == -1) {
/* out much match in */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out == -2) {
/* any configuration possible, pick matching */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out < -2) {
/* explicit variable number of outputs, pick maximum */
- out.set (DataType::AUDIO, -possible_out);
+ out = -possible_out;
plugcnt = 1;
} else {
/* exact number of outputs */
- out.set (DataType::AUDIO, possible_out);
+ out = possible_out;
plugcnt = 1;
}
}
if (possible_out == -1) {
/* any configuration possible, pick matching */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out == -2) {
error << string_compose (_("AU plugin %1 has illegal IO configuration (-2,-2)"), name())
plugcnt = -1;
} else if (possible_out < -2) {
/* explicit variable number of outputs, pick maximum */
- out.set (DataType::AUDIO, -possible_out);
+ out = -possible_out;
plugcnt = 1;
} else {
/* exact number of outputs */
- out.set (DataType::AUDIO, possible_out);
+ out = possible_out;
plugcnt = 1;
}
}
if (possible_out == -1) {
/* out must match in */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out == -2) {
error << string_compose (_("AU plugin %1 has illegal IO configuration (-2,-2)"), name())
plugcnt = -1;
} else if (possible_out < -2) {
/* explicit variable number of outputs, pick maximum */
- out.set (DataType::AUDIO, -possible_out);
+ out = -possible_out;
plugcnt = 1;
} else {
/* exact number of outputs */
- out.set (DataType::AUDIO, possible_out);
+ out = possible_out;
plugcnt = 1;
}
}
if (possible_out == -1) {
/* out must match in */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = 1;
} else if (possible_out == -2) {
/* any output configuration, pick matching */
- out.set (DataType::AUDIO, in);
+ out = in;
plugcnt = -1;
} else if (possible_out < -2) {
/* explicit variable number of outputs, pick maximum */
- out.set (DataType::AUDIO, -possible_out);
+ out = -possible_out;
plugcnt = 1;
} else {
/* exact number of outputs */
- out.set (DataType::AUDIO, possible_out);
+ out = possible_out;
plugcnt = 1;
}
}
+ if (plugcnt == 1) {
+ break;
+ }
}
/* no fit */
fmt.mChannelsPerFrame * sizeof(AudioBuffer));
Glib::Mutex::Lock em (_session.engine().process_lock());
- IO::PortCountChanged (ChanCount (DataType::AUDIO, fmt.mChannelsPerFrame));
+ IO::MoreOutputs (fmt.mChannelsPerFrame);
return 0;
}
return 0;
}
-
-ChanCount
+uint32_t
AUPlugin::input_streams() const
{
- ChanCount in;
-
if (input_channels < 0) {
warning << string_compose (_("AUPlugin: %1 input_streams() called without any format set!"), name()) << endmsg;
- in.set_audio (1);
- } else {
- in.set_audio (input_channels);
+ return 1;
}
-
- return in;
+ return input_channels;
}
-ChanCount
+uint32_t
AUPlugin::output_streams() const
{
- ChanCount out;
-
if (output_channels < 0) {
warning << string_compose (_("AUPlugin: %1 output_streams() called without any format set!"), name()) << endmsg;
- out.set_audio (1);
- } else {
- out.set_audio (output_channels);
+ return 1;
}
-
- return out;
+ return output_channels;
}
OSStatus
XMLNode&
AUPlugin::get_state()
{
- XMLNode *root = new XMLNode (state_node_name());
LocaleGuard lg (X_("POSIX"));
+ XMLNode *root = new XMLNode (state_node_name());
+
+#ifdef AU_STATE_SUPPORT
+ CFDataRef xmlData;
+ CFPropertyListRef propertyList;
+
+ if (unit->GetAUPreset (propertyList) != noErr) {
+ return *root;
+ }
+
+ // Convert the property list into XML data.
+
+ xmlData = CFPropertyListCreateXMLData( kCFAllocatorDefault, propertyList);
+
+ if (!xmlData) {
+ error << _("Could not create XML version of property list") << endmsg;
+ return *root;
+ }
+
+ /* re-parse XML bytes to create a libxml++ XMLTree that we can merge into
+ our state node. GACK!
+ */
+
+ XMLTree t;
+
+ if (t.read_buffer (string ((const char*) CFDataGetBytePtr (xmlData), CFDataGetLength (xmlData)))) {
+ if (t.root()) {
+ root->add_child_copy (*t.root());
+ }
+ }
+
+ CFRelease (xmlData);
+ CFRelease (propertyList);
+#else
+ if (!seen_get_state_message) {
+ info << _("Saving AudioUnit settings is not supported in this build of Ardour. Consider paying for a newer version")
+ << endmsg;
+ seen_get_state_message = true;
+ }
+#endif
+
return *root;
}
int
AUPlugin::set_state(const XMLNode& node)
{
- return -1;
+#ifdef AU_STATE_SUPPORT
+ int ret = -1;
+ CFPropertyListRef propertyList;
+ LocaleGuard lg (X_("POSIX"));
+
+ if (node.name() != state_node_name()) {
+ error << _("Bad node sent to AUPlugin::set_state") << endmsg;
+ return -1;
+ }
+
+ if (node.children().empty()) {
+ return -1;
+ }
+
+ XMLNode* top = node.children().front();
+ XMLNode* copy = new XMLNode (*top);
+
+ XMLTree t;
+ t.set_root (copy);
+
+ const string& xml = t.write_buffer ();
+ CFDataRef xmlData = CFDataCreateWithBytesNoCopy (kCFAllocatorDefault, (UInt8*) xml.data(), xml.length(), kCFAllocatorNull);
+ CFStringRef errorString;
+
+ propertyList = CFPropertyListCreateFromXMLData( kCFAllocatorDefault,
+ xmlData,
+ kCFPropertyListImmutable,
+ &errorString);
+
+ CFRelease (xmlData);
+
+ if (propertyList) {
+ if (unit->SetAUPreset (propertyList) == noErr) {
+ ret = 0;
+ }
+ CFRelease (propertyList);
+ }
+
+ return ret;
+#else
+ if (!seen_set_state_message) {
+ info << _("Restoring AudioUnit settings is not supported in this build of Ardour. Consider paying for a newer version")
+ << endmsg;
+ }
+ return 0;
+#endif
}
bool
-AUPlugin::save_preset (string name)
+AUPlugin::load_preset (const string preset_label)
{
- return false;
+#ifdef AU_STATE_SUPPORT
+ bool ret = false;
+ CFPropertyListRef propertyList;
+ Glib::ustring path;
+ PresetMap::iterator x = preset_map.find (preset_label);
+
+ if (x == preset_map.end()) {
+ return false;
+ }
+
+ if ((propertyList = load_property_list (x->second)) != 0) {
+ if (unit->SetAUPreset (propertyList) == noErr) {
+ ret = true;
+ }
+ CFRelease(propertyList);
+ }
+
+ return ret;
+#else
+ if (!seen_loading_message) {
+ info << _("Loading AudioUnit presets is not supported in this build of Ardour. Consider paying for a newer version")
+ << endmsg;
+ seen_loading_message = true;
+ }
+ return true;
+#endif
}
bool
-AUPlugin::load_preset (const string preset_label)
+AUPlugin::save_preset (string preset_name)
{
+#ifdef AU_STATE_SUPPORT
+ CFPropertyListRef propertyList;
+ vector<Glib::ustring> v;
+ Glib::ustring user_preset_path;
+ bool ret = true;
+
+ std::string m = maker();
+ std::string n = name();
+
+ strip_whitespace_edges (m);
+ strip_whitespace_edges (n);
+
+ v.push_back (Glib::get_home_dir());
+ v.push_back ("Library");
+ v.push_back ("Audio");
+ v.push_back ("Presets");
+ v.push_back (m);
+ v.push_back (n);
+
+ user_preset_path = Glib::build_filename (v);
+
+ if (g_mkdir_with_parents (user_preset_path.c_str(), 0775) < 0) {
+ error << string_compose (_("Cannot create user plugin presets folder (%1)"), user_preset_path) << endmsg;
+ return false;
+ }
+
+ if (unit->GetAUPreset (propertyList) != noErr) {
+ return false;
+ }
+
+ // add the actual preset name */
+
+ v.push_back (preset_name + preset_suffix);
+
+ // rebuild
+
+ user_preset_path = Glib::build_filename (v);
+
+ set_preset_name_in_plist (propertyList, preset_name);
+
+ if (save_property_list (propertyList, user_preset_path)) {
+ error << string_compose (_("Saving plugin state to %1 failed"), user_preset_path) << endmsg;
+ ret = false;
+ }
+
+ CFRelease(propertyList);
+
+ return ret;
+#else
+ if (!seen_saving_message) {
+ info << _("Saving AudioUnit presets is not supported in this build of Ardour. Consider paying for a newer version")
+ << endmsg;
+ seen_saving_message = true;
+ }
return false;
+#endif
+}
+
+//-----------------------------------------------------------------------------
+// this is just a little helper function used by GetAUComponentDescriptionFromPresetFile()
+static SInt32
+GetDictionarySInt32Value(CFDictionaryRef inAUStateDictionary, CFStringRef inDictionaryKey, Boolean * outSuccess)
+{
+ CFNumberRef cfNumber;
+ SInt32 numberValue = 0;
+ Boolean dummySuccess;
+
+ if (outSuccess == NULL)
+ outSuccess = &dummySuccess;
+ if ( (inAUStateDictionary == NULL) || (inDictionaryKey == NULL) )
+ {
+ *outSuccess = FALSE;
+ return 0;
+ }
+
+ cfNumber = (CFNumberRef) CFDictionaryGetValue(inAUStateDictionary, inDictionaryKey);
+ if (cfNumber == NULL)
+ {
+ *outSuccess = FALSE;
+ return 0;
+ }
+ *outSuccess = CFNumberGetValue(cfNumber, kCFNumberSInt32Type, &numberValue);
+ if (*outSuccess)
+ return numberValue;
+ else
+ return 0;
+}
+
+static OSStatus
+GetAUComponentDescriptionFromStateData(CFPropertyListRef inAUStateData, ComponentDescription * outComponentDescription)
+{
+ CFDictionaryRef auStateDictionary;
+ ComponentDescription tempDesc = {0};
+ SInt32 versionValue;
+ Boolean gotValue;
+
+ if ( (inAUStateData == NULL) || (outComponentDescription == NULL) )
+ return paramErr;
+
+ // the property list for AU state data must be of the dictionary type
+ if (CFGetTypeID(inAUStateData) != CFDictionaryGetTypeID()) {
+ return kAudioUnitErr_InvalidPropertyValue;
+ }
+
+ auStateDictionary = (CFDictionaryRef)inAUStateData;
+
+ // first check to make sure that the version of the AU state data is one that we know understand
+ // XXX should I really do this? later versions would probably still hold these ID keys, right?
+ versionValue = GetDictionarySInt32Value(auStateDictionary, CFSTR(kAUPresetVersionKey), &gotValue);
+
+ if (!gotValue) {
+ return kAudioUnitErr_InvalidPropertyValue;
+ }
+#define kCurrentSavedStateVersion 0
+ if (versionValue != kCurrentSavedStateVersion) {
+ return kAudioUnitErr_InvalidPropertyValue;
+ }
+
+ // grab the ComponentDescription values from the AU state data
+ tempDesc.componentType = (OSType) GetDictionarySInt32Value(auStateDictionary, CFSTR(kAUPresetTypeKey), NULL);
+ tempDesc.componentSubType = (OSType) GetDictionarySInt32Value(auStateDictionary, CFSTR(kAUPresetSubtypeKey), NULL);
+ tempDesc.componentManufacturer = (OSType) GetDictionarySInt32Value(auStateDictionary, CFSTR(kAUPresetManufacturerKey), NULL);
+ // zero values are illegit for specific ComponentDescriptions, so zero for any value means that there was an error
+ if ( (tempDesc.componentType == 0) || (tempDesc.componentSubType == 0) || (tempDesc.componentManufacturer == 0) )
+ return kAudioUnitErr_InvalidPropertyValue;
+
+ *outComponentDescription = tempDesc;
+ return noErr;
+}
+
+
+static bool au_preset_filter (const string& str, void* arg)
+{
+ /* Not a dotfile, has a prefix before a period, suffix is aupreset */
+
+ bool ret;
+
+ ret = (str[0] != '.' && str.length() > 9 && str.find (preset_suffix) == (str.length() - preset_suffix.length()));
+
+ if (ret && arg) {
+
+ /* check the preset file path name against this plugin
+ ID. The idea is that all preset files for this plugin
+ include "<manufacturer>/<plugin-name>" in their path.
+ */
+
+ Plugin* p = (Plugin *) arg;
+ string match = p->maker();
+ match += '/';
+ match += p->name();
+
+ ret = str.find (match) != string::npos;
+
+ if (ret == false) {
+ string m = p->maker ();
+ string n = p->name ();
+ strip_whitespace_edges (m);
+ strip_whitespace_edges (n);
+ match = m;
+ match += '/';
+ match += n;
+
+ ret = str.find (match) != string::npos;
+ }
+ }
+
+ return ret;
+}
+
+bool
+check_and_get_preset_name (Component component, const string& pathstr, string& preset_name)
+{
+ OSStatus status;
+ CFPropertyListRef plist;
+ ComponentDescription presetDesc;
+ bool ret = false;
+
+ plist = load_property_list (pathstr);
+
+ if (!plist) {
+ return ret;
+ }
+
+ // get the ComponentDescription from the AU preset file
+
+ status = GetAUComponentDescriptionFromStateData(plist, &presetDesc);
+
+ if (status == noErr) {
+ if (ComponentAndDescriptionMatch_Loosely(component, &presetDesc)) {
+
+ /* try to get the preset name from the property list */
+
+ if (CFGetTypeID(plist) == CFDictionaryGetTypeID()) {
+
+ const void* psk = CFDictionaryGetValue ((CFMutableDictionaryRef)plist, CFSTR(kAUPresetNameKey));
+
+ if (psk) {
+
+ const char* p = CFStringGetCStringPtr ((CFStringRef) psk, kCFStringEncodingUTF8);
+
+ if (!p) {
+ char buf[PATH_MAX+1];
+
+ if (CFStringGetCString ((CFStringRef)psk, buf, sizeof (buf), kCFStringEncodingUTF8)) {
+ preset_name = buf;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ CFRelease (plist);
+
+ return true;
+}
+
+std::string
+AUPlugin::current_preset() const
+{
+ string preset_name;
+
+#ifdef AU_STATE_SUPPORT
+ CFPropertyListRef propertyList;
+
+ if (unit->GetAUPreset (propertyList) == noErr) {
+ preset_name = get_preset_name_in_plist (propertyList);
+ CFRelease(propertyList);
+ }
+#endif
+ return preset_name;
}
vector<string>
AUPlugin::get_presets ()
{
+ vector<string*>* preset_files;
vector<string> presets;
+ PathScanner scanner;
+
+ preset_files = scanner (preset_search_path, au_preset_filter, this, true, true, -1, true);
+
+ if (!preset_files) {
+ return presets;
+ }
+
+ for (vector<string*>::iterator x = preset_files->begin(); x != preset_files->end(); ++x) {
+
+ string path = *(*x);
+ string preset_name;
+
+ /* make an initial guess at the preset name using the path */
+
+ preset_name = Glib::path_get_basename (path);
+ preset_name = preset_name.substr (0, preset_name.find_last_of ('.'));
+
+ /* check that this preset file really matches this plugin
+ and potentially get the "real" preset name from
+ within the file.
+ */
+
+ if (check_and_get_preset_name (get_comp()->Comp(), path, preset_name)) {
+ presets.push_back (preset_name);
+ preset_map[preset_name] = path;
+ }
+
+ delete *x;
+ }
+
+ delete preset_files;
return presets;
}
discover_fx (plugs);
discover_music (plugs);
+ discover_generators (plugs);
return plugs;
}
discover_by_description (plugs, desc);
}
+void
+AUPluginInfo::discover_generators (PluginInfoList& plugs)
+{
+ CAComponentDescription desc;
+ desc.componentFlags = 0;
+ desc.componentFlagsMask = 0;
+ desc.componentSubType = 0;
+ desc.componentManufacturer = 0;
+ desc.componentType = kAudioUnitType_Generator;
+
+ discover_by_description (plugs, desc);
+}
+
void
AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescription& desc)
{
case kAudioUnitType_OfflineEffect:
case kAudioUnitType_FormatConverter:
continue;
+ case kAudioUnitType_Output:
+ case kAudioUnitType_MusicDevice:
+ case kAudioUnitType_MusicEffect:
+ case kAudioUnitType_Effect:
+ case kAudioUnitType_Mixer:
+ case kAudioUnitType_Generator:
+ break;
default:
break;
}
case kAudioUnitSubType_SystemOutput:
case kAudioUnitSubType_GenericOutput:
case kAudioUnitSubType_AUConverter:
+ /* we don't want output units here */
continue;
break;
case kAudioUnitSubType_DLSSynth:
- info->category = "DLSSynth";
- break;
-
- case kAudioUnitType_MusicEffect:
- info->category = "MusicEffect";
+ info->category = "DLS Synth";
break;
case kAudioUnitSubType_Varispeed:
break;
case kAudioUnitSubType_LowPassFilter:
- info->category = "LowPassFilter";
+ info->category = "Low-pass Filter";
break;
case kAudioUnitSubType_HighPassFilter:
- info->category = "HighPassFilter";
+ info->category = "High-pass Filter";
break;
case kAudioUnitSubType_BandPassFilter:
- info->category = "BandPassFilter";
+ info->category = "Band-pass Filter";
break;
case kAudioUnitSubType_HighShelfFilter:
- info->category = "HighShelfFilter";
+ info->category = "High-shelf Filter";
break;
case kAudioUnitSubType_LowShelfFilter:
- info->category = "LowShelfFilter";
+ info->category = "Low-shelf Filter";
break;
case kAudioUnitSubType_ParametricEQ:
- info->category = "ParametricEQ";
+ info->category = "Parametric EQ";
break;
case kAudioUnitSubType_GraphicEQ:
- info->category = "GraphicEQ";
+ info->category = "Graphic EQ";
break;
case kAudioUnitSubType_PeakLimiter:
- info->category = "PeakLimiter";
+ info->category = "Peak Limiter";
break;
case kAudioUnitSubType_DynamicsProcessor:
- info->category = "DynamicsProcessor";
+ info->category = "Dynamics Processor";
break;
case kAudioUnitSubType_MultiBandCompressor:
- info->category = "MultiBandCompressor";
+ info->category = "Multiband Compressor";
break;
case kAudioUnitSubType_MatrixReverb:
- info->category = "MatrixReverb";
+ info->category = "Matrix Reverb";
break;
- case kAudioUnitType_Mixer:
- info->category = "Mixer";
+ case kAudioUnitSubType_SampleDelay:
+ info->category = "Sample Delay";
break;
- case kAudioUnitSubType_StereoMixer:
- info->category = "StereoMixer";
+ case kAudioUnitSubType_Pitch:
+ info->category = "Pitch";
+ break;
+
+ case kAudioUnitSubType_NetSend:
+ info->category = "Net Sender";
break;
case kAudioUnitSubType_3DMixer:
info->category = "MatrixMixer";
break;
+ case kAudioUnitSubType_ScheduledSoundPlayer:
+ info->category = "Scheduled Sound Player";
+ break;
+
+
+ case kAudioUnitSubType_AudioFilePlayer:
+ info->category = "Audio File Player";
+ break;
+
+ case kAudioUnitSubType_NetReceive:
+ info->category = "Net Receiver";
+ break;
+
default:
info->category = "";
}
if (cached_io_configuration (info->unique_id, info->version, cacomp, info->cache, info->name)) {
/* here we have to map apple's wildcard system to a simple pair
- of values.
- */
+ of values. in ::can_do() we use the whole system, but here
+ we need a single pair of values. XXX probably means we should
+ remove any use of these values.
+ */
- info->n_inputs = ChanCount (DataType::AUDIO, info->cache.io_configs.front().first);
- info->n_outputs = ChanCount (DataType::AUDIO, info->cache.io_configs.front().second);
+ info->n_inputs = info->cache.io_configs.front().first;
+ info->n_outputs = info->cache.io_configs.front().second;
if (info->cache.io_configs.size() > 1) {
cerr << "ODD: variable IO config for " << info->unique_id << endl;
ARDOUR::BootMessage (string_compose (_("Checking AudioUnit: %1"), name));
- if (CAAudioUnit::Open (comp, unit) != noErr) {
+ try {
+
+ if (CAAudioUnit::Open (comp, unit) != noErr) {
+ return false;
+ }
+
+ } catch (...) {
+
+ warning << string_compose (_("Could not load AU plugin %1 - ignored"), name) << endmsg;
+ cerr << string_compose (_("Could not load AU plugin %1 - ignored"), name) << endl;
return false;
- }
+ }
+
if ((ret = unit.GetChannelInfo (&channel_info, cnt)) < 0) {
return false;
}
}
std::string id = prop->value();
-
+ AUPluginCachedInfo cinfo;
+
for (XMLNodeConstIterator giter = gchildren.begin(); giter != gchildren.end(); giter++) {
gchild = *giter;
in = atoi (iprop->value());
out = atoi (iprop->value());
- AUPluginCachedInfo cinfo;
cinfo.io_configs.push_back (pair<int,int> (in, out));
- add_cached_info (id, cinfo);
}
}
}
+
+ if (cinfo.io_configs.size()) {
+ add_cached_info (id, cinfo);
+ }
}
}
projects / ardour.git / blobdiff