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#ifndef NW4R_SND_AX_VOICE_MANAGER_H
#define NW4R_SND_AX_VOICE_MANAGER_H
/*******************************************************************************
* headers
*/
#include "common.h" // u32
#include "nw4r/snd/snd_AxVoice.h"
/*******************************************************************************
* classes and functions
*/
namespace nw4r { namespace snd { namespace detail
{
// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2adb3b
class AxVoiceManager
{
// methods
public:
// instance accessors
static AxVoiceManager &GetInstance();
// methods
void Setup(void *mem, u32 memSize);
void Shutdown();
u32 GetRequiredMemSize(int axVoiceCount);
AxVoice *AcquireAxVoice(u32 priority, AxVoice::Callback *callback,
void *callbackData);
void ReserveForFreeAxVoice(AxVoice *voice);
void FreeAxVoice(AxVoice *voice);
void FreeAllReservedAxVoice();
private:
// cdtors
AxVoiceManager();
// methods
AxVoice *Alloc();
void ReserveForFree(AxVoice *voice);
void Free(AxVoice *voice);
// static members
public:
static int const VOICE_COUNT_MARGIN = 16;
static const int VOICE_MARGIN = 16;
static const int VOICE_MAX = AX_VOICE_MAX + VOICE_MARGIN;
static const int WORK_SIZE_MAX = VOICE_MAX * sizeof(AxVoice);
// members
private:
AxVoice::LinkList mActiveVoiceList; // size 0x0c, offset 0x00
AxVoice::LinkList mFreeVoiceList; // size 0x0c, offset 0x0c
AxVoice::LinkList mFreeReservedVoiceList; // size 0x0c, offset 0x18
bool mInitialized; // size 0x01, offset 0x24
/* 3 bytes padding */
int mVoiceCount; // size 0x04, offset 0x28
}; // size 0x2c
}}} // namespace nw4r::snd::detail
#endif // NW4R_SND_AX_VOICE_MANAGER_H
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