snd_SoundThread.h

#ifndef NW4R_SND_SOUND_THREAD_H
#define NW4R_SND_SOUND_THREAD_H
 
/*******************************************************************************
 * headers
 */
 
#include <types.h>
 
#include "nw4r/snd/snd_AxManager.h"
 
#include "nw4r/ut/ut_algorithm.h" // ut::NonCopyable
#include "nw4r/ut/ut_LinkList.h"
 
#include <revolution/OS/OSMessage.h>
#include <revolution/OS/OSMutex.h>
#include <revolution/OS/OSThread.h>
 
/*******************************************************************************
 * classes
 */
 
namespace nw4r { namespace snd { namespace detail
{
    // [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2bc156
    class SoundThread
    {
    // nested types
    public:
        // [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2bbe45
        class AutoLock : private ut::NonCopyable
        {
        // methods
        public:
            // cdtors
            AutoLock() { SoundThread::GetInstance().Lock(); }
            ~AutoLock() { SoundThread::GetInstance().Unlock(); }
        }; // size 0x01 (0x00 for inheritance)
 
        // [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2bc03f
        class SoundFrameCallback
        {
        // typedefs
        public:
            typedef ut::LinkList<SoundFrameCallback, 0x00> LinkList;
 
        // members
        private:
            ut::LinkListNode    mLink;  // size 0x08, offset 0x00
            /* vtable */                // size 0x04, offset 0x08
 
        // late virtual methods
        public:
            virtual void at_0x08();
            virtual void at_0x0c();
            virtual void at_0x10();
        }; // size 0x0c
 
        // [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2cc6f
        class PlayerCallback
        {
        // typedefs
        public:
            typedef ut::LinkList<PlayerCallback, 0x00> LinkList;
 
        // members
        private:
            ut::LinkListNode    mLink;  // size 0x08, offset 0x00
            /* vtable */                // size 0x04, offset 0x08
 
        // late virtual methods
        public:
            virtual ~PlayerCallback() {}
            virtual void OnUpdateFrameSoundThread() {}
            virtual void OnUpdateVoiceSoundThread() {}
            virtual void OnShutdownSoundThread() {}
        }; // size 0x0c
 
    // methods
    public:
        // instance accessors
        static SoundThread &GetInstance();
 
        // methods
        bool Create(s32 priority, void *stack, ulong stackSize);
        void Shutdown();
 
        void Lock() { OSLockMutex(&mMutex); }
        void Unlock() { OSUnlockMutex(&mMutex); }
 
        void RegisterPlayerCallback(PlayerCallback *callback);
        void UnregisterPlayerCallback(PlayerCallback *callback);
 
    private:
        // cdtors
        SoundThread();
 
        // fibers, callbacks, and procedures
        static void AxCallbackFunc();
        void AxCallbackProc();
 
        static void *SoundThreadFunc(void *arg);
        void SoundThreadProc();
        void FrameProcess();
 
    // static members
    private:
        static int const MESSAGE_SHUTDOWN = 1 << 1;
        static int const MESSAGE_AX_CALLBACK = 1 << 0;
        static int const THREAD_MESSAGE_BUFSIZE = 4;
 
    // members
    private:
        OSThread                        mThread;                            // size 0x318, offset 0x000
        OSThreadQueue                  mThreadQueue;                       // size 0x008, offset 0x318
        OSMessageQueue                    mMsgQueue;                          // size 0x020, offset 0x320
        OSMessage                       mMsgBuffer[THREAD_MESSAGE_BUFSIZE]; // size 0x010, offset 0x340
        ulong                           *mStackEnd;                         // size 0x004, offset 0x350
        OSMutex                          mMutex;                             // size 0x018, offset 0x354
        AxManager::CallbackListNode     mAxCallbackNode;                    // size 0x00c, offset 0x36c
        SoundFrameCallback::LinkList    mSoundFrameCallbackList;            // size 0x00c, offset 0x378
        PlayerCallback::LinkList        mPlayerCallbackList;                // size 0x00c, offset 0x384
        ulong                               mProcessTick;                       // size 0x004, offset 0x390
        bool                            mCreateFlag;                        // size 0x001, offset 0x394
        bool                            field_0x395;                        // size 0x001, offset 0x395
        /* 3 bytes padding */
    }; // size 0x398
}}} // namespace nw4r::snd::detail
 
#endif // NW4R_SND_SOUND_THREAD_H