rpcs3/rpcs3/Emu/Audio/cellAudio.h

#pragma once

// Error codes
enum
{
	//libaudio Error Codes
	CELL_AUDIO_ERROR_ALREADY_INIT				= 0x80310701,
	CELL_AUDIO_ERROR_AUDIOSYSTEM				= 0x80310702,
	CELL_AUDIO_ERROR_NOT_INIT					= 0x80310703,
	CELL_AUDIO_ERROR_PARAM						= 0x80310704,
	CELL_AUDIO_ERROR_PORT_FULL					= 0x80310705,
	CELL_AUDIO_ERROR_PORT_ALREADY_RUN			= 0x80310706,
	CELL_AUDIO_ERROR_PORT_NOT_OPEN				= 0x80310707,
	CELL_AUDIO_ERROR_PORT_NOT_RUN				= 0x80310708,
	CELL_AUDIO_ERROR_TRANS_EVENT				= 0x80310709,
	CELL_AUDIO_ERROR_PORT_OPEN					= 0x8031070a,
	CELL_AUDIO_ERROR_SHAREDMEMORY				= 0x8031070b,
	CELL_AUDIO_ERROR_MUTEX						= 0x8031070c,
	CELL_AUDIO_ERROR_EVENT_QUEUE				= 0x8031070d,
	CELL_AUDIO_ERROR_AUDIOSYSTEM_NOT_FOUND		= 0x8031070e,
	CELL_AUDIO_ERROR_TAG_NOT_FOUND				= 0x8031070f,

	//libmixer Error Codes
	CELL_LIBMIXER_ERROR_NOT_INITIALIZED			= 0x80310002,
	CELL_LIBMIXER_ERROR_INVALID_PARAMATER		= 0x80310003,
	CELL_LIBMIXER_ERROR_NO_MEMORY				= 0x80310005,
	CELL_LIBMIXER_ERROR_ALREADY_EXIST			= 0x80310006,
	CELL_LIBMIXER_ERROR_FULL					= 0x80310007,
	CELL_LIBMIXER_ERROR_NOT_EXIST				= 0x80310008,
	CELL_LIBMIXER_ERROR_TYPE_MISMATCH			= 0x80310009,
	CELL_LIBMIXER_ERROR_NOT_FOUND				= 0x8031000a,

	//libsnd3 Error Codes
	CELL_SND3_ERROR_PARAM						= 0x80310301,
	CELL_SND3_ERROR_CREATE_MUTEX				= 0x80310302,
	CELL_SND3_ERROR_SYNTH						= 0x80310303,
	CELL_SND3_ERROR_ALREADY						= 0x80310304,
	CELL_SND3_ERROR_NOTINIT						= 0x80310305,
	CELL_SND3_ERROR_SMFFULL						= 0x80310306,
	CELL_SND3_ERROR_HD3ID						= 0x80310307,
	CELL_SND3_ERROR_SMF							= 0x80310308,
	CELL_SND3_ERROR_SMFCTX						= 0x80310309,
	CELL_SND3_ERROR_FORMAT						= 0x8031030a,
	CELL_SND3_ERROR_SMFID						= 0x8031030b,
	CELL_SND3_ERROR_SOUNDDATAFULL				= 0x8031030c,
	CELL_SND3_ERROR_VOICENUM					= 0x8031030d,
	CELL_SND3_ERROR_RESERVEDVOICE				= 0x8031030e,
	CELL_SND3_ERROR_REQUESTQUEFULL				= 0x8031030f,
	CELL_SND3_ERROR_OUTPUTMODE					= 0x80310310,

	//libsynt2 Error Codes
	CELL_SOUND_SYNTH2_ERROR_FATAL				= 0x80310201,
	CELL_SOUND_SYNTH2_ERROR_INVALID_PARAMETER	= 0x80310202,
	CELL_SOUND_SYNTH2_ERROR_ALREADY_INITIALIZED	= 0x80310203,
};

// constants
enum
{
	CELL_AUDIO_BLOCK_16					= 16,
	CELL_AUDIO_BLOCK_8					= 8,
	CELL_AUDIO_BLOCK_SAMPLES			= 256,
	CELL_AUDIO_CREATEEVENTFLAG_SPU		= 0x00000001,
	CELL_AUDIO_EVENT_HEADPHONE			= 1,
	CELL_AUDIO_EVENT_MIX				= 0, 
	CELL_AUDIO_EVENTFLAG_BEFOREMIX		= 0x80000000,
	CELL_AUDIO_EVENTFLAG_DECIMATE_2		= 0x08000000,
	CELL_AUDIO_EVENTFLAG_DECIMATE_4		= 0x10000000,
	CELL_AUDIO_EVENTFLAG_HEADPHONE		= 0x20000000,
	CELL_AUDIO_EVENTFLAG_NOMIX			= 0x40000000,
	CELL_AUDIO_MAX_PORT					= 4,
	CELL_AUDIO_MAX_PORT_2				= 8,
	CELL_AUDIO_MISC_ACCVOL_ALLDEVICE	= 0x0000ffffUL, 
	CELL_AUDIO_PERSONAL_DEVICE_PRIMARY	= 0x8000,
	CELL_AUDIO_PORT_2CH					= 2,
	CELL_AUDIO_PORT_8CH					= 8,
	CELL_AUDIO_PORTATTR_BGM				= 0x0000000000000010ULL,
	CELL_AUDIO_PORTATTR_INITLEVEL		= 0x0000000000001000ULL,
	CELL_AUDIO_PORTATTR_OUT_NO_ROUTE	= 0x0000000000100000ULL,
	CELL_AUDIO_PORTATTR_OUT_PERSONAL_0	= 0x0000000001000000ULL,
	CELL_AUDIO_PORTATTR_OUT_PERSONAL_1	= 0x0000000002000000ULL,
	CELL_AUDIO_PORTATTR_OUT_PERSONAL_2	= 0x0000000004000000ULL,
	CELL_AUDIO_PORTATTR_OUT_PERSONAL_3	= 0x0000000008000000ULL,
	CELL_AUDIO_PORTATTR_OUT_SECONDARY	= 0x0000000000000001ULL, 
	CELL_AUDIO_STATUS_CLOSE				= 0x1010,
	CELL_AUDIO_STATUS_READY				= 1,
	CELL_AUDIO_STATUS_RUN				= 2,
};

//libaudio datatypes
struct CellAudioPortParam
{ 
	be_t<u64> nChannel;
	be_t<u64> nBlock;
	be_t<u64> attr;
	be_t<float> level;
}; 

struct CellAudioPortConfig
{ 
	be_t<u32> readIndexAddr;
	be_t<u32> status;
	be_t<u64> nChannel;
	be_t<u64> nBlock;
	be_t<u32> portSize;
	be_t<u32> portAddr;
};

struct AudioPortConfig
{
	SMutexGeneral m_mutex;
	bool m_is_audio_port_opened;
	bool m_is_audio_port_started;
	u8 channel;
	u8 block;
	float level;
	u64 attr;
	u64 tag;
	u64 counter; // copy of global counter
};

struct AudioConfig  //custom structure
{
	enum
	{
		AUDIO_PORT_COUNT = 8,
	};
	AudioPortConfig m_ports[AUDIO_PORT_COUNT];
	u32 m_buffer; // 1 MB memory for audio ports
	u32 m_indexes; // current block indexes and other info
	bool m_is_audio_initialized;
	bool m_is_audio_finalized;
	u32 m_port_in_use;
	u64 event_key;
	u64 counter;
	u64 start_time;

	AudioConfig()
		: m_is_audio_initialized(false)
		, m_is_audio_finalized(false)
		, m_port_in_use(0)
		, event_key(0x80004d494f323221)
		, counter(0)
	{
		memset(&m_ports, 0, sizeof(AudioPortConfig) * AUDIO_PORT_COUNT);
	}

	void Clear()
	{
		memset(&m_ports, 0, sizeof(AudioPortConfig) * AUDIO_PORT_COUNT);
		m_port_in_use = 0;
	}
} m_config;

//libsnd3 datatypes
struct CellSnd3DataCtx
{ 
	s8 system;  //[CELL_SND3_DATA_CTX_SIZE], unknown identifier
}; 

struct CellSnd3SmfCtx
{ 
	s8 system;  //[CELL_SND3_SMF_CTX_SIZE],  unknown identifier
};

struct CellSnd3KeyOnParam
{ 
	u8 vel;
	u8 pan;
	u8 panEx;
	be_t<s32> addPitch;
};

struct CellSnd3VoiceBitCtx
{ 
	be_t<u32> core;  //[CELL_SND3_MAX_CORE],  unknown identifier
};

struct CellSnd3RequestQueueCtx
{ 
	void *frontQueue;
	be_t<u32> frontQueueSize;
	void *rearQueue;
	be_t<u32> rearQueueSize;
};

//libsynt2 datatypes
struct CellSoundSynth2EffectAttr
{ 
	be_t<u16> core;
	be_t<u16> mode;
	be_t<s16> depth_L;
	be_t<s16> depth_R;
	be_t<u16> delay;
	be_t<u16> feedback;
};