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event.h File Reference


Detailed Description

This header defines the code portion of the LV2 events extension with URI <http://lv2plug.in/ns/ext/event> ('lv2ev').

This extension is a generic transport mechanism for time stamped events of any type (e.g. MIDI, OSC, ramps, etc). Each port can transport mixed events of any type; the type of events and timestamps are defined by a URI which is mapped to an integer by the host for performance reasons.

This extension requires the host to support the LV2 URI Map extension. Any host which supports this extension MUST guarantee that any call to the LV2 URI Map uri_to_id function with the URI of this extension as the 'map' argument returns a value within the range of uint16_t.

Definition in file event.h.

#include <stdint.h>

Go to the source code of this file.

Classes

struct  LV2_Event
struct  LV2_Event_Buffer
struct  LV2_Event_Feature

Defines

#define LV2_EVENT_AUDIO_STAMP   0
#define LV2_EVENT_URI   "http://lv2plug.in/ns/ext/event"

Typedefs

typedef void * LV2_Event_Callback_Data

Variables

static const uint32_t LV2_EVENT_PPQN = 3136573440U


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