X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Faudio_unit.cc;h=cb91b34cf5e89c95c076967d31af60acfc29b56c;hb=478fd92039443743babec98812f10921209f1e5a;hp=9b313a3659634df41a261b15ae7b87a7e18febd0;hpb=88beef2e93d26d28467fe151f5ef2972d0ca9169;p=ardour.git diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc index 9b313a3659..cb91b34cf5 100644 --- a/libs/ardour/audio_unit.cc +++ b/libs/ardour/audio_unit.cc @@ -1,6 +1,6 @@ /* - Copyright (C) 2006 Paul Davis - + Copyright (C) 2006 Paul Davis + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or @@ -62,7 +62,7 @@ static string preset_search_path = "/Library/Audio/Presets:/Network/Library/Audi static string preset_suffix = ".aupreset"; static bool preset_search_path_initialized = false; -static OSStatus +static OSStatus _render_callback(void *userData, AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, @@ -73,7 +73,7 @@ _render_callback(void *userData, return ((AUPlugin*)userData)->render_callback (ioActionFlags, inTimeStamp, inBusNumber, inNumberFrames, ioData); } -static int +static int save_property_list (CFPropertyListRef propertyList, Glib::ustring path) { @@ -81,7 +81,7 @@ save_property_list (CFPropertyListRef propertyList, Glib::ustring path) int fd; // Convert the property list into XML data. - + xmlData = CFPropertyListCreateXMLData( kCFAllocatorDefault, propertyList); if (!xmlData) { @@ -119,10 +119,10 @@ save_property_list (CFPropertyListRef propertyList, Glib::ustring path) close (fd); return 0; } - -static CFPropertyListRef -load_property_list (Glib::ustring path) + +static CFPropertyListRef +load_property_list (Glib::ustring path) { int fd; CFPropertyListRef propertyList; @@ -130,12 +130,12 @@ load_property_list (Glib::ustring path) 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); @@ -145,13 +145,13 @@ load_property_list (Glib::ustring path) 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, @@ -164,7 +164,7 @@ load_property_list (Glib::ustring path) } //----------------------------------------------------------------------------- -static void +static void set_preset_name_in_plist (CFPropertyListRef plist, string preset_name) { if (!plist) { @@ -175,7 +175,7 @@ set_preset_name_in_plist (CFPropertyListRef plist, string preset_name) if (CFGetTypeID (plist) == CFDictionaryGetTypeID()) { CFDictionarySetValue ((CFMutableDictionaryRef)plist, CFSTR(kAUPresetNameKey), pn); } - + CFRelease (pn); } @@ -199,7 +199,7 @@ get_preset_name_in_plist (CFPropertyListRef plist) if (CFStringGetCString (str, local_buffer, len, kCFStringEncodingUTF8)) { ret = local_buffer; } - } + } } return ret; } @@ -213,7 +213,7 @@ Boolean ComponentDescriptionsMatch_General(const ComponentDescription * inCompon if ( (inComponentDescription1 == NULL) || (inComponentDescription2 == NULL) ) return FALSE; - if ( (inComponentDescription1->componentSubType == inComponentDescription2->componentSubType) + if ( (inComponentDescription1->componentSubType == inComponentDescription2->componentSubType) && (inComponentDescription1->componentManufacturer == inComponentDescription2->componentManufacturer) ) { // only sub-type and manufacturer IDs need to be equal @@ -250,7 +250,7 @@ Boolean ComponentAndDescriptionMatch_General(Component inComponent, const Compon //-------------------------------------------------------------------------- // determine if 2 ComponentDescriptions are basically equal -// (by that, I mean that the important identifying values are compared, +// (by that, I mean that the important identifying values are compared, // but not the ComponentDescription flags) Boolean ComponentDescriptionsMatch(const ComponentDescription * inComponentDescription1, const ComponentDescription * inComponentDescription2) { @@ -289,7 +289,7 @@ AUPlugin::AUPlugin (AudioEngine& engine, Session& session, boost::shared_ptrSetProperty (kAudioUnitProperty_SetRenderCallback, kAudioUnitScope_Input, + if ((err = unit->SetProperty (kAudioUnitProperty_SetRenderCallback, kAudioUnitScope_Input, 0, (void*) &renderCallbackInfo, sizeof(renderCallbackInfo))) != 0) { cerr << "cannot install render callback (err = " << err << ')' << endl; throw failed_constructor(); @@ -381,8 +381,8 @@ void AUPlugin::discover_parameters () { /* discover writable parameters */ - - AudioUnitScope scopes[] = { + + AudioUnitScope scopes[] = { kAudioUnitScope_Global, kAudioUnitScope_Output, kAudioUnitScope_Input @@ -393,7 +393,7 @@ AUPlugin::discover_parameters () for (uint32_t i = 0; i < sizeof (scopes) / sizeof (scopes[0]); ++i) { AUParamInfo param_info (unit->AU(), false, false, scopes[i]); - + for (uint32_t i = 0; i < param_info.NumParams(); ++i) { AUParameterDescriptor d; @@ -472,10 +472,10 @@ AUPlugin::discover_parameters () d.toggled = (info.unit & kAudioUnitParameterUnit_Boolean) || (d.integer_step && ((d.upper - d.lower) == 1.0)); d.sr_dependent = (info.unit & kAudioUnitParameterUnit_SampleFrames); - d.automatable = !d.toggled && + d.automatable = !d.toggled && !(info.flags & kAudioUnitParameterFlag_NonRealTime) && (info.flags & kAudioUnitParameterFlag_IsWritable); - + d.logarithmic = (info.flags & kAudioUnitParameterFlag_DisplayLogarithmic); d.unit = info.unit; @@ -551,7 +551,7 @@ AUPlugin::get_parameter_descriptor (uint32_t which, ParameterDescriptor& pd) con if (which < descriptors.size()) { pd = descriptors[which]; return 0; - } + } return -1; } @@ -604,7 +604,7 @@ AUPlugin::_set_block_size (nframes_t nframes) initialized = false; } - if ((err = unit->SetProperty (kAudioUnitProperty_MaximumFramesPerSlice, kAudioUnitScope_Global, + if ((err = unit->SetProperty (kAudioUnitProperty_MaximumFramesPerSlice, kAudioUnitScope_Global, 0, &numFrames, sizeof (numFrames))) != noErr) { cerr << "cannot set max frames (err = " << err << ')' << endl; return -1; @@ -702,7 +702,7 @@ AUPlugin::can_do (int32_t in, int32_t& out) plugcnt = 1; } } - + if (possible_in == -1) { /* wildcard for input */ @@ -724,8 +724,8 @@ AUPlugin::can_do (int32_t in, int32_t& out) out = possible_out; plugcnt = 1; } - } - + } + if (possible_in == -2) { if (possible_out == -1) { @@ -778,7 +778,7 @@ AUPlugin::can_do (int32_t in, int32_t& out) if (possible_in == in) { /* exact number of inputs ... must match obviously */ - + if (possible_out == -1) { /* out must match in */ out = in; @@ -824,8 +824,8 @@ AUPlugin::set_output_format (AudioStreamBasicDescription& fmt) free (buffers); buffers = 0; } - - buffers = (AudioBufferList *) malloc (offsetof(AudioBufferList, mBuffers) + + + buffers = (AudioBufferList *) malloc (offsetof(AudioBufferList, mBuffers) + fmt.mChannelsPerFrame * sizeof(AudioBuffer)); Glib::Mutex::Lock em (_session.engine().process_lock()); @@ -877,7 +877,7 @@ AUPlugin::output_streams() const return output_channels; } -OSStatus +OSStatus AUPlugin::render_callback(AudioUnitRenderActionFlags *ioActionFlags, const AudioTimeStamp *inTimeStamp, UInt32 inBusNumber, @@ -928,7 +928,7 @@ AUPlugin::connect_and_run (vector& bufs, uint32_t maxbuf, int32_t& in, current_maxbuf = 0; frames_processed += nframes; - + for (uint32_t i = 0; i < maxbuf; ++i) { if (bufs[i] + offset != buffers->mBuffers[i].mData) { memcpy (bufs[i]+offset, buffers->mBuffers[i].mData, nframes * sizeof (Sample)); @@ -1005,7 +1005,7 @@ AUPlugin::get_state() } // Convert the property list into XML data. - + xmlData = CFPropertyListCreateXMLData( kCFAllocatorDefault, propertyList); if (!xmlData) { @@ -1034,7 +1034,7 @@ AUPlugin::get_state() seen_get_state_message = true; } #endif - + return *root; } @@ -1050,7 +1050,7 @@ AUPlugin::set_state(const XMLNode& node) error << _("Bad node sent to AUPlugin::set_state") << endmsg; return -1; } - + if (node.children().empty()) { return -1; } @@ -1071,14 +1071,14 @@ AUPlugin::set_state(const XMLNode& node) &errorString); CFRelease (xmlData); - + if (propertyList) { if (unit->SetAUPreset (propertyList) == noErr) { ret = 0; - } + } CFRelease (propertyList); } - + return ret; #else if (!seen_set_state_message) { @@ -1101,14 +1101,14 @@ AUPlugin::load_preset (const string 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) { @@ -1131,7 +1131,7 @@ AUPlugin::save_preset (string preset_name) std::string m = maker(); std::string n = name(); - + strip_whitespace_edges (m); strip_whitespace_edges (n); @@ -1141,7 +1141,7 @@ AUPlugin::save_preset (string preset_name) 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) { @@ -1156,11 +1156,11 @@ AUPlugin::save_preset (string preset_name) // 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)) { @@ -1183,7 +1183,7 @@ AUPlugin::save_preset (string preset_name) //----------------------------------------------------------------------------- // this is just a little helper function used by GetAUComponentDescriptionFromPresetFile() -static SInt32 +static SInt32 GetDictionarySInt32Value(CFDictionaryRef inAUStateDictionary, CFStringRef inDictionaryKey, Boolean * outSuccess) { CFNumberRef cfNumber; @@ -1211,7 +1211,7 @@ GetDictionarySInt32Value(CFDictionaryRef inAUStateDictionary, CFStringRef inDict return 0; } -static OSStatus +static OSStatus GetAUComponentDescriptionFromStateData(CFPropertyListRef inAUStateData, ComponentDescription * outComponentDescription) { CFDictionaryRef auStateDictionary; @@ -1221,7 +1221,7 @@ GetAUComponentDescriptionFromStateData(CFPropertyListRef inAUStateData, Componen 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; @@ -1259,7 +1259,7 @@ 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) { @@ -1284,32 +1284,32 @@ static bool au_preset_filter (const string& str, void* arg) match = m; match += '/'; match += n; - + ret = str.find (match) != string::npos; } } - + return ret; } -bool +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)) { @@ -1332,7 +1332,7 @@ check_and_get_preset_name (Component component, const string& pathstr, string& p } } } - } + } } CFRelease (plist); @@ -1344,7 +1344,7 @@ std::string AUPlugin::current_preset() const { string preset_name; - + #ifdef AU_STATE_SUPPORT CFPropertyListRef propertyList; @@ -1364,7 +1364,7 @@ AUPlugin::get_presets () PathScanner scanner; preset_files = scanner (preset_search_path, au_preset_filter, this, true, true, -1, true); - + if (!preset_files) { return presets; } @@ -1387,13 +1387,13 @@ AUPlugin::get_presets () 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; } @@ -1422,13 +1422,13 @@ AUPluginInfo::load (Session& session) PluginPtr plugin; boost::shared_ptr comp (new CAComponent(*descriptor)); - + if (!comp->IsValid()) { error << ("AudioUnit: not a valid Component") << endmsg; } else { plugin.reset (new AUPlugin (session.engine(), session, comp)); } - + plugin->set_info (PluginInfoPtr (new AUPluginInfo (*this))); return plugin; } @@ -1444,7 +1444,7 @@ AUPluginInfo::au_cache_path () return Glib::build_filename (ARDOUR::get_user_ardour_path(), "au_cache"); } -PluginInfoList +PluginInfoList* AUPluginInfo::discover () { XMLTree tree; @@ -1453,8 +1453,8 @@ AUPluginInfo::discover () ARDOUR::BootMessage (_("Discovering AudioUnit plugins (could take some time ...)")); } - PluginInfoList plugs; - + PluginInfoList* plugs = new PluginInfoList (); + discover_fx (plugs); discover_music (plugs); discover_generators (plugs); @@ -1512,7 +1512,7 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip CAComponentDescription temp; GetComponentInfo (comp, &temp, NULL, NULL, NULL); - AUPluginInfoPtr info (new AUPluginInfo + AUPluginInfoPtr info (new AUPluginInfo (boost::shared_ptr (new CAComponentDescription(temp)))); /* no panners, format converters or i/o AU's for our purposes @@ -1649,14 +1649,14 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip if (cacomp.GetResourceVersion (info->version) != noErr) { info->version = 0; } - + 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. 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 = info->cache.io_configs.front().first; info->n_outputs = info->cache.io_configs.front().second; @@ -1670,16 +1670,16 @@ AUPluginInfo::discover_by_description (PluginInfoList& plugs, CAComponentDescrip } else { error << string_compose (_("Cannot get I/O configuration info for AU %1"), info->name) << endmsg; } - + comp = FindNextComponent (comp, &desc); } } bool -AUPluginInfo::cached_io_configuration (const std::string& unique_id, +AUPluginInfo::cached_io_configuration (const std::string& unique_id, UInt32 version, - CAComponent& comp, - AUPluginCachedInfo& cinfo, + CAComponent& comp, + AUPluginCachedInfo& cinfo, const std::string& name) { std::string id; @@ -1706,9 +1706,9 @@ AUPluginInfo::cached_io_configuration (const std::string& unique_id, AUChannelInfo* channel_info; UInt32 cnt; int ret; - + ARDOUR::BootMessage (string_compose (_("Checking AudioUnit: %1"), name)); - + try { if (CAAudioUnit::Open (comp, unit) != noErr) { @@ -1722,7 +1722,7 @@ AUPluginInfo::cached_io_configuration (const std::string& unique_id, return false; } - + if ((ret = unit.GetChannelInfo (&channel_info, cnt)) < 0) { return false; } @@ -1733,9 +1733,9 @@ AUPluginInfo::cached_io_configuration (const std::string& unique_id, cinfo.io_configs.push_back (pair (-1, -1)); } else { - + /* store each configuration */ - + for (uint32_t n = 0; n < cnt; ++n) { cinfo.io_configs.push_back (pair (channel_info[n].inChannels, channel_info[n].outChannels)); @@ -1762,7 +1762,7 @@ AUPluginInfo::save_cached_info () XMLNode* node; node = new XMLNode (X_("AudioUnitPluginCache")); - + for (map::iterator i = cached_info.begin(); i != cached_info.end(); ++i) { XMLNode* parent = new XMLNode (X_("plugin")); parent->add_property ("id", i->first); @@ -1798,7 +1798,7 @@ AUPluginInfo::load_cached_info () { Glib::ustring path = au_cache_path (); XMLTree tree; - + if (!Glib::file_test (path, Glib::FILE_TEST_EXISTS)) { return 0; } @@ -1815,9 +1815,9 @@ AUPluginInfo::load_cached_info () const XMLNodeList children = root->children(); for (XMLNodeConstIterator iter = children.begin(); iter != children.end(); ++iter) { - + const XMLNode* child = *iter; - + if (child->name() == X_("plugin")) { const XMLNode* gchild; @@ -1846,7 +1846,7 @@ AUPluginInfo::load_cached_info () ((oprop = gchild->property (X_("out"))) != 0)) { in = atoi (iprop->value()); out = atoi (iprop->value()); - + cinfo.io_configs.push_back (pair (in, out)); } } @@ -1882,16 +1882,16 @@ AUPluginInfo::get_names (CAComponentDescription& comp_desc, std::string& name, G DisposeHandle(nameHandle); } } - + // if Marc-style fails, do the original way if (itemName == NULL) { CFStringRef compTypeString = UTCreateStringForOSType(comp_desc.componentType); CFStringRef compSubTypeString = UTCreateStringForOSType(comp_desc.componentSubType); CFStringRef compManufacturerString = UTCreateStringForOSType(comp_desc.componentManufacturer); - - itemName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ - %@ - %@"), + + itemName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ - %@ - %@"), compTypeString, compManufacturerString, compSubTypeString); - + if (compTypeString != NULL) CFRelease(compTypeString); if (compSubTypeString != NULL) @@ -1899,7 +1899,7 @@ AUPluginInfo::get_names (CAComponentDescription& comp_desc, std::string& name, G if (compManufacturerString != NULL) CFRelease(compManufacturerString); } - + string str = CFStringRefToStdString(itemName); string::size_type colon = str.find (':'); @@ -1925,10 +1925,10 @@ AUPluginInfo::stringify_descriptor (const CAComponentDescription& desc) s << StringForOSType (desc.Type(), str); s << " - "; - + s << StringForOSType (desc.SubType(), str); s << " - "; - + s << StringForOSType (desc.Manu(), str); return s.str();