rpcs3/rpcs3/Emu/Cell/Modules/cellAudioOut.h

#pragma once

#include "Emu/Audio/AudioBackend.h"

// Error codes
enum CellAudioOutError : u32
{
	CELL_AUDIO_OUT_ERROR_NOT_IMPLEMENTED        = 0x8002b240,
	CELL_AUDIO_OUT_ERROR_ILLEGAL_CONFIGURATION  = 0x8002b241,
	CELL_AUDIO_OUT_ERROR_ILLEGAL_PARAMETER      = 0x8002b242,
	CELL_AUDIO_OUT_ERROR_PARAMETER_OUT_OF_RANGE = 0x8002b243,
	CELL_AUDIO_OUT_ERROR_DEVICE_NOT_FOUND       = 0x8002b244,
	CELL_AUDIO_OUT_ERROR_UNSUPPORTED_AUDIO_OUT  = 0x8002b245,
	CELL_AUDIO_OUT_ERROR_UNSUPPORTED_SOUND_MODE = 0x8002b246,
	CELL_AUDIO_OUT_ERROR_CONDITION_BUSY         = 0x8002b247,
};

enum CellAudioOut
{
	CELL_AUDIO_OUT_PRIMARY   = 0,
	CELL_AUDIO_OUT_SECONDARY = 1,
};

enum CellAudioOutDownMixer
{
	CELL_AUDIO_OUT_DOWNMIXER_NONE   = 0,
	CELL_AUDIO_OUT_DOWNMIXER_TYPE_A = 1,
	CELL_AUDIO_OUT_DOWNMIXER_TYPE_B = 2,
};

enum CellAudioOutDeviceMode
{
	CELL_AUDIO_OUT_SINGLE_DEVICE_MODE  = 0,
	CELL_AUDIO_OUT_MULTI_DEVICE_MODE   = 1,
	CELL_AUDIO_OUT_MULTI_DEVICE_MODE_2 = 2,
};

enum CellAudioOutPortType
{
	CELL_AUDIO_OUT_PORT_HDMI      = 0,
	CELL_AUDIO_OUT_PORT_SPDIF     = 1,
	CELL_AUDIO_OUT_PORT_ANALOG    = 2,
	CELL_AUDIO_OUT_PORT_USB       = 3,
	CELL_AUDIO_OUT_PORT_BLUETOOTH = 4,
	CELL_AUDIO_OUT_PORT_NETWORK   = 5,
};

enum CellAudioOutDeviceState
{
	CELL_AUDIO_OUT_DEVICE_STATE_UNAVAILABLE = 0,
	CELL_AUDIO_OUT_DEVICE_STATE_AVAILABLE   = 1,
};

enum CellAudioOutOutputState
{
	CELL_AUDIO_OUT_OUTPUT_STATE_ENABLED   = 0,
	CELL_AUDIO_OUT_OUTPUT_STATE_DISABLED  = 1,
	CELL_AUDIO_OUT_OUTPUT_STATE_PREPARING = 2,
};

enum CellAudioOutCodingType
{
	CELL_AUDIO_OUT_CODING_TYPE_LPCM               = 0,
	CELL_AUDIO_OUT_CODING_TYPE_AC3                = 1,
	CELL_AUDIO_OUT_CODING_TYPE_MPEG1              = 2,
	CELL_AUDIO_OUT_CODING_TYPE_MP3                = 3,
	CELL_AUDIO_OUT_CODING_TYPE_MPEG2              = 4,
	CELL_AUDIO_OUT_CODING_TYPE_AAC                = 5,
	CELL_AUDIO_OUT_CODING_TYPE_DTS                = 6,
	CELL_AUDIO_OUT_CODING_TYPE_ATRAC              = 7,
	CELL_AUDIO_OUT_CODING_TYPE_DOLBY_TRUE_HD      = 8, // Speculative name
	CELL_AUDIO_OUT_CODING_TYPE_DOLBY_DIGITAL_PLUS = 9,
	CELL_AUDIO_OUT_CODING_TYPE_DTS_HD_HIGHRES     = 10, // Speculative name
	CELL_AUDIO_OUT_CODING_TYPE_DTS_HD_MASTER      = 11, // Speculative name
	CELL_AUDIO_OUT_CODING_TYPE_BITSTREAM          = 0xff,
};

enum CellAudioOutChnum
{
	CELL_AUDIO_OUT_CHNUM_2 = 2,
	CELL_AUDIO_OUT_CHNUM_4 = 4,
	CELL_AUDIO_OUT_CHNUM_6 = 6,
	CELL_AUDIO_OUT_CHNUM_8 = 8,
};

enum CellAudioOutFs
{
	CELL_AUDIO_OUT_FS_32KHZ  = 0x01,
	CELL_AUDIO_OUT_FS_44KHZ  = 0x02,
	CELL_AUDIO_OUT_FS_48KHZ  = 0x04,
	CELL_AUDIO_OUT_FS_88KHZ  = 0x08,
	CELL_AUDIO_OUT_FS_96KHZ  = 0x10,
	CELL_AUDIO_OUT_FS_176KHZ = 0x20,
	CELL_AUDIO_OUT_FS_192KHZ = 0x40,
};

enum CellAudioOutSpeakerLayout
{
	CELL_AUDIO_OUT_SPEAKER_LAYOUT_DEFAULT      = 0x00000000,
	CELL_AUDIO_OUT_SPEAKER_LAYOUT_2CH          = 0x00000001,
	CELL_AUDIO_OUT_SPEAKER_LAYOUT_6CH_LREClr   = 0x00010000,
	CELL_AUDIO_OUT_SPEAKER_LAYOUT_8CH_LREClrxy = 0x40000000,
};


enum CellAudioOutEvent
{
	CELL_AUDIO_OUT_EVENT_DEVICE_CHANGED       = 0,
	CELL_AUDIO_OUT_EVENT_OUTPUT_DISABLED      = 1,
	CELL_AUDIO_OUT_EVENT_DEVICE_AUTHENTICATED = 2,
	CELL_AUDIO_OUT_EVENT_OUTPUT_ENABLED       = 3,
};

enum CellAudioOutCopyControl
{
	CELL_AUDIO_OUT_COPY_CONTROL_COPY_FREE  = 0,
	CELL_AUDIO_OUT_COPY_CONTROL_COPY_ONCE  = 1,
	CELL_AUDIO_OUT_COPY_CONTROL_COPY_NEVER = 2,
};


struct CellAudioOutConfiguration
{
	u8 channel;
	u8 encoder;
	u8 reserved[10];
	be_t<u32> downMixer;
};

struct CellAudioOutSoundMode
{
	u8 type;
	u8 channel;
	u8 fs;
	u8 reserved;
	be_t<u32> layout;
};

struct CellAudioOutDeviceInfo
{
	u8 portType;
	u8 availableModeCount;
	u8 state;
	u8 reserved[3];
	be_t<u16> latency;
	CellAudioOutSoundMode availableModes[16];
};

struct CellAudioOutState
{
	u8 state;
	u8 encoder;
	u8 reserved[6];
	be_t<u32> downMixer;
	CellAudioOutSoundMode soundMode;
};

struct CellAudioOutSoundMode2
{
	u8 type;
	u8 channel;
	be_t<u16> fs;
	u8 reserved[4];
};

struct CellAudioOutDeviceInfo2
{
	u8 portType;
	u8 availableModeCount;
	u8 state;
	u8 deviceNumber;
	u8 reserved[12];
	be_t<u64> deviceId;
	be_t<u64> type;
	char name[64];
	CellAudioOutSoundMode2 availableModes2[16];
};

struct CellAudioOutOption
{
	//(Omitted)
};

struct CellAudioOutRegistrationOption
{
	//(Omitted)
};

struct CellAudioOutDeviceConfiguration
{
	//(Omitted)
};


// FXO Object

struct audio_out_configuration
{
	shared_mutex mtx;

	struct audio_out
	{
		u32 state = CELL_AUDIO_OUT_OUTPUT_STATE_ENABLED;
		u32 channels = CELL_AUDIO_OUT_CHNUM_2;
		u32 encoder = CELL_AUDIO_OUT_CODING_TYPE_LPCM;
		u32 downmixer = CELL_AUDIO_OUT_DOWNMIXER_NONE;
		u32 copy_control = CELL_AUDIO_OUT_COPY_CONTROL_COPY_FREE;
		std::vector<CellAudioOutSoundMode> sound_modes;
		CellAudioOutSoundMode sound_mode{};

		std::pair<AudioChannelCnt, AudioChannelCnt> get_channel_count_and_downmixer() const;
	};

	std::array<audio_out, 2> out;

	audio_out_configuration();
};