X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Faudio_unit.h;h=9eb7901af37dbb9452191c0d28e20ad0e64e472e;hb=7e8fda8431d1d5a577d654b6bc30093f31247994;hp=0a786d54624acf6d168866a87c798a0b1d06301a;hpb=0938a42440cc82ce8d0cb064840c258c863714ab;p=ardour.git diff --git a/libs/ardour/ardour/audio_unit.h b/libs/ardour/ardour/audio_unit.h index 0a786d5462..9eb7901af3 100644 --- a/libs/ardour/ardour/audio_unit.h +++ b/libs/ardour/ardour/audio_unit.h @@ -34,7 +34,7 @@ #include #include -#include "appleutility/AUParamInfo.h" +#include "AUParamInfo.h" #include @@ -48,17 +48,16 @@ namespace ARDOUR { class AudioEngine; class Session; -struct AUParameterDescriptor : public Plugin::ParameterDescriptor { +struct LIBARDOUR_API AUParameterDescriptor : public ParameterDescriptor { // additional fields to make operations more efficient AudioUnitParameterID id; AudioUnitScope scope; AudioUnitElement element; - float default_value; bool automatable; - AudioUnitParameterUnit unit; + AudioUnitParameterUnit au_unit; }; -class AUPlugin : public ARDOUR::Plugin +class LIBARDOUR_API AUPlugin : public ARDOUR::Plugin { public: AUPlugin (AudioEngine& engine, Session& session, boost::shared_ptr comp); @@ -75,6 +74,8 @@ class AUPlugin : public ARDOUR::Plugin void set_parameter (uint32_t which, float val); float get_parameter (uint32_t which) const; + PluginOutputConfiguration possible_output () const { return _output_configs; } + int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const; uint32_t nth_parameter (uint32_t which, bool& ok) const; void activate (); @@ -87,6 +88,7 @@ class AUPlugin : public ARDOUR::Plugin pframes_t nframes, framecnt_t offset); std::set automatable() const; std::string describe_parameter (Evoral::Parameter); + IOPortDescription describe_io_port (DataType dt, bool input, uint32_t id) const; std::string state_node_name () const { return "audiounit"; } void print_parameter (uint32_t, char*, uint32_t len) const; @@ -95,6 +97,8 @@ class AUPlugin : public ARDOUR::Plugin bool parameter_is_input (uint32_t) const; bool parameter_is_output (uint32_t) const; + void set_info (PluginInfoPtr); + int set_state(const XMLNode& node, int); bool load_preset (PresetRecord); @@ -102,8 +106,9 @@ class AUPlugin : public ARDOUR::Plugin bool has_editor () const; - bool reconfigurable_io() const { return true; } - bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const; + bool can_support_io_configuration (const ChanCount& in, ChanCount& out, ChanCount* imprecise); + ChanCount output_streams() const; + ChanCount input_streams() const; bool configure_io (ChanCount in, ChanCount out); bool requires_fixed_size_buffers() const; @@ -139,6 +144,17 @@ class AUPlugin : public ARDOUR::Plugin static std::string maybe_fix_broken_au_id (const std::string&); + /* this MUST be called from thread in which you want to receive notifications + about parameter changes. + */ + int create_parameter_listener (AUEventListenerProc callback, void *arg, float interval_secs); + /* these can be called from any thread but SHOULD be called from the same thread + that will receive parameter change notifications. + */ + int listen_to_parameter (uint32_t param_id); + int end_listen_to_parameter (uint32_t param_id); + + protected: std::string do_save_preset (std::string name); void do_remove_preset (std::string); @@ -159,6 +175,7 @@ class AUPlugin : public ARDOUR::Plugin AudioBufferList* buffers; bool _has_midi_input; bool _has_midi_output; + PluginOutputConfiguration _output_configs; /* despite all the cool work that apple did on their AU preset system, they left factory presets and user presets as two @@ -177,42 +194,61 @@ class AUPlugin : public ARDOUR::Plugin UInt32 output_elements; UInt32 input_elements; - int set_output_format (AudioStreamBasicDescription&); - int set_input_format (AudioStreamBasicDescription&); - int set_stream_format (int scope, uint32_t cnt, AudioStreamBasicDescription&); + bool variable_inputs; + bool variable_outputs; + + uint32_t configured_input_busses; + uint32_t configured_output_busses; + + uint32_t *bus_inputs; + uint32_t *bus_outputs; + std::vector _bus_name_in; + std::vector _bus_name_out; + + int set_stream_format (int scope, uint32_t bus, AudioStreamBasicDescription&); void discover_parameters (); void add_state (XMLNode *) const; - std::vector > parameter_map; - uint32_t current_maxbuf; - framecnt_t current_offset; - framecnt_t cb_offset; - BufferSet* current_buffers; + typedef std::map ParameterMap; + ParameterMap parameter_map; + uint32_t input_maxbuf; + framecnt_t input_offset; + framecnt_t *cb_offsets; + BufferSet* input_buffers; + ChanMapping * input_map; framecnt_t frames_processed; + uint32_t audio_input_cnt; std::vector descriptors; + AUEventListenerRef _parameter_listener; + void * _parameter_listener_arg; void init (); void discover_factory_presets (); bool last_transport_rolling; float last_transport_speed; + + static void _parameter_change_listener (void* /*arg*/, void* /*src*/, const AudioUnitEvent* event, UInt64 host_time, Float32 new_value); + void parameter_change_listener (void* /*arg*/, void* /*src*/, const AudioUnitEvent* event, UInt64 host_time, Float32 new_value); }; typedef boost::shared_ptr AUPluginPtr; -struct AUPluginCachedInfo { +struct LIBARDOUR_API AUPluginCachedInfo { std::vector > io_configs; }; -class AUPluginInfo : public PluginInfo { +class LIBARDOUR_API AUPluginInfo : public PluginInfo { public: AUPluginInfo (boost::shared_ptr); ~AUPluginInfo (); PluginPtr load (Session& session); - bool needs_midi_input (); + std::vector get_presets (bool user_only) const; + + bool needs_midi_input () const; bool is_effect () const; bool is_effect_without_midi_input () const; bool is_effect_with_midi_input () const; @@ -220,8 +256,10 @@ class AUPluginInfo : public PluginInfo { AUPluginCachedInfo cache; - static PluginInfoList* discover (); - static void get_names (CAComponentDescription&, std::string& name, std::string& maker); + bool reconfigurable_io() const { return true; } + + static PluginInfoList* discover (bool scan_only); + static bool au_get_crashlog (std::string &msg); static std::string stringify_descriptor (const CAComponentDescription&); static int load_cached_info (); @@ -229,6 +267,12 @@ class AUPluginInfo : public PluginInfo { private: boost::shared_ptr descriptor; UInt32 version; + static FILE * _crashlog_fd; + static bool _scan_only; + + static void au_start_crashlog (void); + static void au_remove_crashlog (void); + static void au_crashlog (std::string); static void discover_music (PluginInfoList&); static void discover_fx (PluginInfoList&); @@ -240,7 +284,7 @@ class AUPluginInfo : public PluginInfo { typedef std::map CachedInfoMap; static CachedInfoMap cached_info; - static bool cached_io_configuration (const std::string&, UInt32, CAComponent&, AUPluginCachedInfo&, const std::string& name); + static int cached_io_configuration (const std::string&, UInt32, CAComponent&, AUPluginCachedInfo&, const std::string& name); static void add_cached_info (const std::string&, AUPluginCachedInfo&); static void save_cached_info (); };