al/event.h

   1 #ifndef AL_EVENT_H
   2 #define AL_EVENT_H
   3
   4 #include "AL/al.h"
   5 #include "AL/alc.h"
   6
   7 struct EffectState;
   8
   9
  10 enum {
  11     /* End event thread processing. */
  12     EventType_KillThread = 0,
  13
  14     /* User event types. */
  15     EventType_SourceStateChange = 1<<0,
  16     EventType_BufferCompleted   = 1<<1,
  17     EventType_Error             = 1<<2,
  18     EventType_Performance       = 1<<3,
  19     EventType_Deprecated        = 1<<4,
  20     EventType_Disconnected      = 1<<5,
  21
  22     /* Internal events. */
  23     EventType_ReleaseEffectState = 65536,
  24 };
  25
  26 struct AsyncEvent {
  27     unsigned int EnumType{0u};
  28     union {
  29         char dummy;
  30         struct {
  31             ALuint id;
  32             ALenum state;
  33         } srcstate;
  34         struct {
  35             ALuint id;
  36             ALuint count;
  37         } bufcomp;
  38         struct {
  39             ALenum type;
  40             ALuint id;
  41             ALuint param;
  42             ALchar msg[232];
  43         } user;
  44         EffectState *mEffectState;
  45     } u{};
  46
  47     AsyncEvent() noexcept = default;
  48     constexpr AsyncEvent(unsigned int type) noexcept : EnumType{type} { }
  49 };
  50
  51
  52 void StartEventThrd(ALCcontext *ctx);
  53 void StopEventThrd(ALCcontext *ctx);
  54
  55 #endif