source/includes/clap/ext/latency.h

   1 #pragma once
   2
   3 #include "../plugin.h"
   4
   5 static CLAP_CONSTEXPR const char CLAP_EXT_LATENCY[] = "clap.latency";
   6
   7 #ifdef __cplusplus
   8 extern "C" {
   9 #endif
  10
  11 // The audio ports scan has to be done while the plugin is deactivated.
  12 typedef struct clap_plugin_latency {
  13    // Returns the plugin latency.
  14    // [main-thread]
  15    uint32_t(CLAP_ABI *get)(const clap_plugin_t *plugin);
  16 } clap_plugin_latency_t;
  17
  18 typedef struct clap_host_latency {
  19    // Tell the host that the latency changed.
  20    // The latency is only allowed to change if the plugin is deactivated.
  21    // If the plugin is activated, call host->request_restart()
  22    // [main-thread]
  23    void(CLAP_ABI *changed)(const clap_host_t *host);
  24 } clap_host_latency_t;
  25
  26 #ifdef __cplusplus
  27 }
  28 #endif