mirror of
https://github.com/zeldaret/ss
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robojumper
286 lines
9.5 KiB
C++
286 lines
9.5 KiB
C++
#ifndef NW4R_SND_CHANNEL_H
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#define NW4R_SND_CHANNEL_H
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/*******************************************************************************
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* headers
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*/
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#include <climits> // USHRT_MAX
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#include "common.h"
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#include "nw4r/snd/snd_EnvGenerator.h"
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#include "nw4r/snd/snd_InstancePool.h"
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#include "nw4r/snd/snd_global.h"
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#include "nw4r/snd/snd_Lfo.h"
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#include "nw4r/snd/snd_MoveValue.h"
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#include "nw4r/snd/snd_Voice.h"
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#include "nw4r/ut/ut_LinkList.h"
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#include "nw4r/NW4RAssert.hpp"
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/*******************************************************************************
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* types
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*/
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// forward declarations
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namespace nw4r { namespace snd { namespace detail { class WaveDataLocationCallback; }}}
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namespace nw4r { namespace snd { namespace detail { struct WaveInfo; }}}
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/*******************************************************************************
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* classes and functions
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*/
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namespace nw4r { namespace snd { namespace detail
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{
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2c353
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// NOTE: different from ketteiban: no remote fields
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class Channel
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{
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// enums
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public:
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x290ad
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enum ChannelCallbackStatus
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{
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CALLBACK_STATUS_STOPPED,
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CALLBACK_STATUS_DROP,
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CALLBACK_STATUS_FINISH,
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CALLBACK_STATUS_CANCEL,
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};
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2c2f1
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enum LfoTarget
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{
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LFO_TARGET_PITCH,
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LFO_TARGET_VOLUME,
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LFO_TARGET_PAN,
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};
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// typedefs
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public:
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typedef void Callback(Channel *dropChannel,
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ChannelCallbackStatus status,
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u32 userData);
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typedef ut::LinkList<Channel, 0xd8> LinkList;
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// methods
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public:
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// instance managers
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static Channel *AllocChannel(int voiceChannelCount, int voiceOutCount,
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int priority, Callback *callback,
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u32 callbackData);
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static void FreeChannel(Channel *channel);
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// methods
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void InitParam(Callback *callback, u32 callbackData);
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void Start(WaveInfo const &waveParam, int length, u32 startOffset);
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void Pause(bool flag)
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{
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mPauseFlag = flag;
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mVoice->Pause(flag);
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}
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void Stop();
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bool IsRelease() const
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{
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return mEnvelope.GetStatus() == EnvGenerator::STATUS_RELEASE;
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}
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bool IsPause() const { return mPauseFlag != false; }
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bool IsActive() const { return mActiveFlag; }
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bool IsAutoUpdateSweep() const { return mAutoSweep; }
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f32 GetSweepValue() const;
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s32 GetLength() const { return mLength; }
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int GetAlternateAssignId() const { return mAlternateAssign; }
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Voice *GetVoice() const { return mVoice; }
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Channel *GetNextTrackChannel() const { return mNextLink; }
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void SetDecay(int decay) { mEnvelope.SetDecay(decay); }
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void SetRelease(int release) { mEnvelope.SetRelease(release); }
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void SetAttack(int attack) { mEnvelope.SetAttack(attack); }
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void SetSustain(int sustain) { mEnvelope.SetSustain(sustain); }
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void SetHold(int hold) { mEnvelope.SetHold(hold); }
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void SetLfoParam(LfoParam const ¶m) { mLfo.SetParam(param); }
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void SetLfoTarget(LfoTarget type) { mLfoTarget = type; }
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void SetReleasePriorityFix(bool fix) { mReleasePriorityFixFlag = fix; }
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void SetReleaseIgnore(bool ignore) { mReleaseIgnoreFlag = ignore; }
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void SetBiquadFilter(int type, f32 value);
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void SetRemoteFilter(int filter) { mRemoteFilter = filter; }
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void SetUserVolume(f32 volume) { mUserVolume = volume; }
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void SetUserPitchRatio(f32 pitchRatio) { mUserPitchRatio = pitchRatio; }
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void SetUserPan(f32 pan) { mUserPan = pan; }
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void SetUserSurroundPan(f32 surroundPan)
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{
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mUserSurroundPan = surroundPan;
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}
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void SetRemoteOutVolume(int channel, f32 volume)
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{
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mRemoteOutVolume[channel] = volume;
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}
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void SetUserLpfFreq(f32 lpfFreq) { mUserLpfFreq = lpfFreq; }
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void SetOutputLine(int lineFlag) { mOutputLineFlag = lineFlag; }
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void SetMainOutVolume(f32 volume) { mMainOutVolume = volume; }
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void SetMainSend(f32 send) { mMainSend = send; }
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void SetFxSend(AuxBus bus, f32 send) { mFxSend[bus] = send; }
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void SetUserPitch(f32 pitch) { mUserPitch = pitch; }
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void SetSweepParam(f32 sweepPitch, int sweepTime, bool autoUpdate);
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void SetInitVolume(f32 volume) { mInitVolume = volume; }
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void SetInitPan(f32 pan) { mInitPan = pan; }
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void SetInitSurroundPan(f32 surroundPan)
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{
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mInitSurroundPan = surroundPan;
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}
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void SetTune(f32 tune) { mTune = tune; }
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void SetSilence(bool silenceFlag, int fadeTimes)
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{
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NW4RAssertHeaderClampedLRValue_Line(138, fadeTimes, 0, USHRT_MAX);
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mSilenceVolume.SetTarget(silenceFlag ? SILENCE_VOLUME_MIN
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: SILENCE_VOLUME_MAX,
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fadeTimes);
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}
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void SetKey(int key) { mKey = key; }
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void SetOriginalKey(int key) { mOriginalKey = key; }
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void SetLength(s32 length) { mLength = length; }
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void SetPanMode(PanMode panMode) { mPanMode = panMode; }
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void SetPanCurve(PanCurve panCurve) { mPanCurve = panCurve; }
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void SetAlternateAssignId(int id) { mAlternateAssign = id; }
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void SetWaveDataLocationCallback(WaveDataLocationCallback *callback,
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WaveInfo const *waveInfo)
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{
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mWaveDataLocationCallback = callback;
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mWaveInfo = waveInfo;
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}
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void SetVoiceOutParam(int index, VoiceOutParam const ¶m)
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{
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mVoice->SetVoiceOutParam(index, param);
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}
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void SetNextTrackChannel(Channel *channel) { mNextLink = channel; }
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void Update(bool doPeriodicProc);
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void UpdateSweep(int count);
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void Release();
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void NoteOff();
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private:
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// cdtors
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Channel();
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~Channel();
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// callbacks
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static void VoiceCallbackFunc(Voice *voice,
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Voice::VoiceCallbackStatus status,
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void *arg);
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// static members
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public:
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static u8 const SILENCE_VOLUME_MIN = 0;
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static u8 const SILENCE_VOLUME_MAX = 255;
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static int const ORIGINAL_KEY_INIT = 60;
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static int const KEY_INIT = 60;
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static int const PRIORITY_RELEASE = 1;
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static int const CHANNEL_MAX = Voice::CHANNEL_MAX;
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static int const CHANNEL_MIN = 1;
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static int const CHANNEL_NUM;
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// members
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private:
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EnvGenerator mEnvelope; // size 0x1c, offset 0x00
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Lfo mLfo; // size 0x18, offset 0x1c
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u8 mLfoTarget; // size 0x01, offset 0x34
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bool mPauseFlag; // size 0x01, offset 0x35
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bool mActiveFlag; // size 0x01, offset 0x36
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bool mAllocFlag; // size 0x01, offset 0x37
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bool mAutoSweep; // size 0x01, offset 0x38
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bool mReleasePriorityFixFlag; // size 0x01, offset 0x39
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u8 mReleaseIgnoreFlag; // size 0x01, offset 0x3a // not a bool?
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u8 mBiquadType; // size 0x01, offset 0x3b
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u8 mRemoteFilter; // size 0x01, offset 0x3c
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/* 3 bytes padding */
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f32 mUserVolume; // size 0x04, offset 0x40
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f32 mUserPitchRatio; // size 0x04, offset 0x44
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f32 mUserPan; // size 0x04, offset 0x48
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f32 mUserSurroundPan; // size 0x04, offset 0x4c
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f32 mUserLpfFreq; // size 0x04, offset 0x50
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f32 mBiquadValue; // size 0x04, offset 0x54
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int mOutputLineFlag; // size 0x04, offset 0x58
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f32 mMainOutVolume; // size 0x04, offset 0x5c
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f32 mMainSend; // size 0x04, offset 0x60
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f32 mFxSend[AUX_BUS_NUM]; // size 0x0c, offset 0x64
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f32 mRemoteOutVolume[4];
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f32 mUserPitch; // size 0x04, offset 0x70
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f32 mSweepPitch; // size 0x04, offset 0x74
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s32 mSweepCounter; // size 0x04, offset 0x78
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s32 mSweepLength; // size 0x04, offset 0x7c
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f32 mInitVolume; // size 0x04, offset 0x80
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f32 mInitPan; // size 0x04, offset 0x84
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f32 mInitSurroundPan; // size 0x04, offset 0x88
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f32 mTune; // size 0x04, offset 0x8c
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MoveValue<u8, u16> mSilenceVolume; // size 0x06, offset 0x90
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/* 2 bytes padding */
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int mKey; // size 0x04, offset 0x98
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int mOriginalKey; // size 0x04, offset 0x9c
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s32 mLength; // size 0x04, offset 0xa0
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PanMode mPanMode; // size 0x04, offset 0xa4
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PanCurve mPanCurve; // size 0x04, offset 0xa8
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int mAlternateAssign; // size 0x04, offset 0xac
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Callback *mCallback; // size 0x04, offset 0xb0
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u32 mCallbackData; // size 0x04, offset 0xb4
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WaveDataLocationCallback *mWaveDataLocationCallback; // size 0x04, offset 0xb8
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WaveInfo const *mWaveInfo; // size 0x04, offset 0xbc
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Voice *mVoice; // size 0x04, offset 0xc0
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Channel *mNextLink; // size 0x04, offset 0xc4
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public:
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ut::LinkListNode mLink; // size 0x08, offset 0xc8
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// friends
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private:
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// for calling private constructor
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template <class> friend class InstancePool;
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}; // size 0xd0
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// [R89JEL]:/bin/RVL/Debug/mainD.elf:.debug::0x2b895c
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class ChannelManager
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{
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public:
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static const int VOICE_MARGIN = 1;
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static const int VOICE_MAX = AX_VOICE_MAX + VOICE_MARGIN;
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static const int WORK_SIZE_MAX = VOICE_MAX * sizeof(Channel);
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// methods
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public:
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// instance accessors
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static ChannelManager &GetInstance();
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// methods
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u32 GetRequiredMemSize(int channelCount);
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void Setup(void *mem, u32 memSize);
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void Shutdown();
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Channel* Alloc();
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void Free(Channel *channel);
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void UpdateAllChannel();
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private:
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// cdtors
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ChannelManager();
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// members
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private:
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InstancePool<Channel> mPool; // size 0x04, offset 0x00
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Channel::LinkList mChannelList; // size 0x0c, offset 0x04
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bool mInitialized; // size 0x01, offset 0x10
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/* 3 bytes padding */
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u32 mChannelCount; // size 0x04, offset 0x14
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void *mMem; // size 0x04, offset 0x18
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u32 mMemSize; // size 0x04, offset 0x1c
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}; // size 0x20
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}}} // namespace nw4r::snd::detail
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#endif // NW4R_SND_CHANNEL_H
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