#include "ardour/worker.h"
#include "pbd/ringbuffer.h"
+typedef struct LV2_Evbuf_Impl LV2_Evbuf;
+
namespace ARDOUR {
// a callback function for lilv_state_new_from_instance(). friend of LV2Plugin
boost::shared_ptr<Plugin::ScalePoints>
get_scale_points(uint32_t port_index) const;
- static uint32_t midi_event_type() { return _midi_event_type; }
-
void set_insert_info(const PluginInsert* insert);
int set_state (const XMLNode& node, int version);
bool has_editor () const;
bool has_message_output () const;
- uint32_t atom_eventTransfer() const;
-
- void write_from_ui(uint32_t index,
+ bool write_from_ui(uint32_t index,
uint32_t protocol,
uint32_t size,
const uint8_t* body);
static URIMap _uri_map;
- static uint32_t _midi_event_type;
- static uint32_t _chunk_type;
- static uint32_t _sequence_type;
- static uint32_t _event_transfer_type;
- static uint32_t _path_type;
- static uint32_t _log_Error;
- static uint32_t _log_Warning;
- static uint32_t _log_Note;
+ struct URIDs {
+ uint32_t atom_Chunk;
+ uint32_t atom_Path;
+ uint32_t atom_Sequence;
+ uint32_t atom_eventTransfer;
+ uint32_t log_Error;
+ uint32_t log_Note;
+ uint32_t log_Warning;
+ uint32_t midi_MidiEvent;
+ uint32_t time_Position;
+ uint32_t time_bar;
+ uint32_t time_barBeat;
+ uint32_t time_beatUnit;
+ uint32_t time_beatsPerBar;
+ uint32_t time_beatsPerMinute;
+ uint32_t time_frame;
+ uint32_t time_speed;
+ };
+
+ static URIDs urids;
private:
struct Impl;
float* _shadow_data;
float* _defaults;
LV2_Evbuf** _ev_buffers;
+ LV2_Evbuf** _atom_ev_buffers;
float* _bpm_control_port; ///< Special input set by ardour
float* _freewheel_control_port; ///< Special input set by ardour
float* _latency_control_port; ///< Special output set by ardour
+ framepos_t _next_cycle_start; ///< Expected start frame of next run cycle
+ double _next_cycle_speed; ///< Expected start frame of next run cycle
PBD::ID _insert_id;
friend const void* lv2plugin_get_port_value(const char* port_symbol,
uint32_t* type);
typedef enum {
- PORT_INPUT = 1,
- PORT_OUTPUT = 1 << 1,
- PORT_AUDIO = 1 << 2,
- PORT_CONTROL = 1 << 3,
- PORT_EVENT = 1 << 4,
- PORT_MESSAGE = 1 << 5
+ PORT_INPUT = 1, ///< Input port
+ PORT_OUTPUT = 1 << 1, ///< Output port
+ PORT_AUDIO = 1 << 2, ///< Audio (buffer of float)
+ PORT_CONTROL = 1 << 3, ///< Control (single float)
+ PORT_EVENT = 1 << 4, ///< Old event API event port
+ PORT_SEQUENCE = 1 << 5, ///< New atom API event port
+ PORT_MIDI = 1 << 6, ///< Event port understands MIDI
+ PORT_POSITION = 1 << 7 ///< Event port understands position
} PortFlag;
typedef unsigned PortFlags;
std::vector<PortFlags> _port_flags;
+ std::vector<size_t> _port_minimumSize;
std::map<std::string,uint32_t> _port_indices;
/// Message send to/from UI via ports
uint32_t size;
};
- void write_to_ui(uint32_t index,
+ bool write_to_ui(uint32_t index,
uint32_t protocol,
uint32_t size,
const uint8_t* body);
- void write_to(RingBuffer<uint8_t>* dest,
+ bool write_to(RingBuffer<uint8_t>* dest,
uint32_t index,
uint32_t protocol,
uint32_t size,
LV2_Feature _make_path_feature;
LV2_Feature _log_feature;
LV2_Feature _work_schedule_feature;
- LV2_Feature _buf_size_feature;
+ LV2_Feature _options_feature;
+ LV2_Feature _def_state_feature;
+
+ // Options passed to plugin
+ int32_t _block_length;
+ int32_t _seq_size;
mutable unsigned _state_version;
const char* path);
void init (const void* c_plugin, framecnt_t rate);
+ void allocate_atom_event_buffers ();
void run (pframes_t nsamples);
void latency_compute_run ();