#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
bool has_editor () const;
bool has_message_output () 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);
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
- uint32_t _position_seq_port_idx; ///< Index of Sequence port for position
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;
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_ATOM = 1 << 6
+ 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 _log_feature;
LV2_Feature _work_schedule_feature;
LV2_Feature _options_feature;
+ LV2_Feature _def_state_feature;
// Options passed to plugin
int32_t _block_length;