Blame - include/system/audio-base.h - yocto/linux/multimedia/amaudioutils

Tim Yao

72bc0fb

2019-12-03 11:04:19 -0800

[diff] [blame]

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// This file is autogenerated by hidl-gen

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// then manualy edited for retrocompatiblity

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// Source: android.hardware.audio.common@4.0

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// Root: android.hardware:hardware/interfaces

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#ifndef HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_COMMON_V4_0_EXPORTED_CONSTANTS_H_

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#define HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_COMMON_V4_0_EXPORTED_CONSTANTS_H_

#ifdef __cplusplus

extern "C" {

#endif

enum {

AUDIO_IO_HANDLE_NONE = 0,

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AUDIO_MODULE_HANDLE_NONE = 0,

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AUDIO_PORT_HANDLE_NONE = 0,

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AUDIO_PATCH_HANDLE_NONE = 0,

};

typedef enum {

AUDIO_STREAM_DEFAULT = -1, // (-1)

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AUDIO_STREAM_MIN = 0,

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AUDIO_STREAM_VOICE_CALL = 0,

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AUDIO_STREAM_SYSTEM = 1,

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AUDIO_STREAM_RING = 2,

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AUDIO_STREAM_MUSIC = 3,

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AUDIO_STREAM_ALARM = 4,

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AUDIO_STREAM_NOTIFICATION = 5,

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AUDIO_STREAM_BLUETOOTH_SCO = 6,

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AUDIO_STREAM_ENFORCED_AUDIBLE = 7,

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AUDIO_STREAM_DTMF = 8,

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AUDIO_STREAM_TTS = 9,

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AUDIO_STREAM_ACCESSIBILITY = 10,

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#ifndef AUDIO_NO_SYSTEM_DECLARATIONS

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/** For dynamic policy output mixes. Only used by the audio policy */

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AUDIO_STREAM_REROUTING = 11,

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/** For audio flinger tracks volume. Only used by the audioflinger */

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AUDIO_STREAM_PATCH = 12,

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#endif // AUDIO_NO_SYSTEM_DECLARATIONS

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} audio_stream_type_t;

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typedef enum {

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AUDIO_SOURCE_DEFAULT = 0,

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AUDIO_SOURCE_MIC = 1,

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AUDIO_SOURCE_VOICE_UPLINK = 2,

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AUDIO_SOURCE_VOICE_DOWNLINK = 3,

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AUDIO_SOURCE_VOICE_CALL = 4,

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AUDIO_SOURCE_CAMCORDER = 5,

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AUDIO_SOURCE_VOICE_RECOGNITION = 6,

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AUDIO_SOURCE_VOICE_COMMUNICATION = 7,

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AUDIO_SOURCE_REMOTE_SUBMIX = 8,

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AUDIO_SOURCE_UNPROCESSED = 9,

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AUDIO_SOURCE_FM_TUNER = 1998,

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#ifndef AUDIO_NO_SYSTEM_DECLARATIONS

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/**

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* A low-priority, preemptible audio source for for background software

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* hotword detection. Same tuning as VOICE_RECOGNITION.

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* Used only internally by the framework.

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*/

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AUDIO_SOURCE_HOTWORD = 1999,

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#endif // AUDIO_NO_SYSTEM_DECLARATIONS

} audio_source_t;

typedef enum {

AUDIO_SESSION_OUTPUT_STAGE = -1, // (-1)

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AUDIO_SESSION_OUTPUT_MIX = 0,

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AUDIO_SESSION_ALLOCATE = 0,

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AUDIO_SESSION_NONE = 0,

} audio_session_t;

typedef enum {

AUDIO_FORMAT_INVALID = 0xFFFFFFFFu,

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AUDIO_FORMAT_DEFAULT = 0,

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AUDIO_FORMAT_PCM = 0x00000000u,

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AUDIO_FORMAT_MP3 = 0x01000000u,

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AUDIO_FORMAT_AMR_NB = 0x02000000u,

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AUDIO_FORMAT_AMR_WB = 0x03000000u,

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AUDIO_FORMAT_AAC = 0x04000000u,

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AUDIO_FORMAT_HE_AAC_V1 = 0x05000000u,

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AUDIO_FORMAT_HE_AAC_V2 = 0x06000000u,

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AUDIO_FORMAT_VORBIS = 0x07000000u,

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AUDIO_FORMAT_OPUS = 0x08000000u,

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AUDIO_FORMAT_AC3 = 0x09000000u,

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AUDIO_FORMAT_E_AC3 = 0x0A000000u,

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AUDIO_FORMAT_DTS = 0x0B000000u,

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AUDIO_FORMAT_DTS_HD = 0x0C000000u,

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AUDIO_FORMAT_IEC61937 = 0x0D000000u,

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AUDIO_FORMAT_DOLBY_TRUEHD = 0x0E000000u,

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AUDIO_FORMAT_EVRC = 0x10000000u,

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AUDIO_FORMAT_EVRCB = 0x11000000u,

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AUDIO_FORMAT_EVRCWB = 0x12000000u,

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AUDIO_FORMAT_EVRCNW = 0x13000000u,

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AUDIO_FORMAT_AAC_ADIF = 0x14000000u,

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AUDIO_FORMAT_WMA = 0x15000000u,

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AUDIO_FORMAT_WMA_PRO = 0x16000000u,

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AUDIO_FORMAT_AMR_WB_PLUS = 0x17000000u,

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AUDIO_FORMAT_MP2 = 0x18000000u,

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AUDIO_FORMAT_QCELP = 0x19000000u,

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AUDIO_FORMAT_DSD = 0x1A000000u,

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AUDIO_FORMAT_FLAC = 0x1B000000u,

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AUDIO_FORMAT_ALAC = 0x1C000000u,

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AUDIO_FORMAT_APE = 0x1D000000u,

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AUDIO_FORMAT_AAC_ADTS = 0x1E000000u,

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AUDIO_FORMAT_SBC = 0x1F000000u,

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AUDIO_FORMAT_APTX = 0x20000000u,

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AUDIO_FORMAT_APTX_HD = 0x21000000u,

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AUDIO_FORMAT_AC4 = 0x22000000u,

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AUDIO_FORMAT_LDAC = 0x23000000u,

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AUDIO_FORMAT_MAT = 0x24000000u,

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AUDIO_FORMAT_MAIN_MASK = 0xFF000000u,

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AUDIO_FORMAT_SUB_MASK = 0x00FFFFFFu,

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/* Subformats */

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AUDIO_FORMAT_PCM_SUB_16_BIT = 0x1u,

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AUDIO_FORMAT_PCM_SUB_8_BIT = 0x2u,

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AUDIO_FORMAT_PCM_SUB_32_BIT = 0x3u,

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AUDIO_FORMAT_PCM_SUB_8_24_BIT = 0x4u,

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AUDIO_FORMAT_PCM_SUB_FLOAT = 0x5u,

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AUDIO_FORMAT_PCM_SUB_24_BIT_PACKED = 0x6u,

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AUDIO_FORMAT_MP3_SUB_NONE = 0x0u,

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AUDIO_FORMAT_AMR_SUB_NONE = 0x0u,

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AUDIO_FORMAT_AAC_SUB_MAIN = 0x1u,

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AUDIO_FORMAT_AAC_SUB_LC = 0x2u,

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AUDIO_FORMAT_AAC_SUB_SSR = 0x4u,

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AUDIO_FORMAT_AAC_SUB_LTP = 0x8u,

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AUDIO_FORMAT_AAC_SUB_HE_V1 = 0x10u,

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AUDIO_FORMAT_AAC_SUB_SCALABLE = 0x20u,

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AUDIO_FORMAT_AAC_SUB_ERLC = 0x40u,

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AUDIO_FORMAT_AAC_SUB_LD = 0x80u,

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AUDIO_FORMAT_AAC_SUB_HE_V2 = 0x100u,

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AUDIO_FORMAT_AAC_SUB_ELD = 0x200u,

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AUDIO_FORMAT_AAC_SUB_XHE = 0x300u,

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AUDIO_FORMAT_VORBIS_SUB_NONE = 0x0u,

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AUDIO_FORMAT_E_AC3_SUB_JOC = 0x1u,

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AUDIO_FORMAT_MAT_SUB_1_0 = 0x1u,

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AUDIO_FORMAT_MAT_SUB_2_0 = 0x2u,

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AUDIO_FORMAT_MAT_SUB_2_1 = 0x3u,

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/* Aliases */

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AUDIO_FORMAT_PCM_16_BIT = 0x1u, // (PCM | PCM_SUB_16_BIT)

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AUDIO_FORMAT_PCM_8_BIT = 0x2u, // (PCM | PCM_SUB_8_BIT)

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AUDIO_FORMAT_PCM_32_BIT = 0x3u, // (PCM | PCM_SUB_32_BIT)

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AUDIO_FORMAT_PCM_8_24_BIT = 0x4u, // (PCM | PCM_SUB_8_24_BIT)

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AUDIO_FORMAT_PCM_FLOAT = 0x5u, // (PCM | PCM_SUB_FLOAT)

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AUDIO_FORMAT_PCM_24_BIT_PACKED = 0x6u, // (PCM | PCM_SUB_24_BIT_PACKED)

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AUDIO_FORMAT_AAC_MAIN = 0x4000001u, // (AAC | AAC_SUB_MAIN)

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AUDIO_FORMAT_AAC_LC = 0x4000002u, // (AAC | AAC_SUB_LC)

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AUDIO_FORMAT_AAC_SSR = 0x4000004u, // (AAC | AAC_SUB_SSR)

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AUDIO_FORMAT_AAC_LTP = 0x4000008u, // (AAC | AAC_SUB_LTP)

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AUDIO_FORMAT_AAC_HE_V1 = 0x4000010u, // (AAC | AAC_SUB_HE_V1)

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AUDIO_FORMAT_AAC_SCALABLE = 0x4000020u, // (AAC | AAC_SUB_SCALABLE)

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AUDIO_FORMAT_AAC_ERLC = 0x4000040u, // (AAC | AAC_SUB_ERLC)

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AUDIO_FORMAT_AAC_LD = 0x4000080u, // (AAC | AAC_SUB_LD)

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AUDIO_FORMAT_AAC_HE_V2 = 0x4000100u, // (AAC | AAC_SUB_HE_V2)

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AUDIO_FORMAT_AAC_ELD = 0x4000200u, // (AAC | AAC_SUB_ELD)

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AUDIO_FORMAT_AAC_XHE = 0x4000300u, // (AAC | AAC_SUB_XHE)

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AUDIO_FORMAT_AAC_ADTS_MAIN = 0x1e000001u, // (AAC_ADTS | AAC_SUB_MAIN)

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AUDIO_FORMAT_AAC_ADTS_LC = 0x1e000002u, // (AAC_ADTS | AAC_SUB_LC)

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AUDIO_FORMAT_AAC_ADTS_SSR = 0x1e000004u, // (AAC_ADTS | AAC_SUB_SSR)

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AUDIO_FORMAT_AAC_ADTS_LTP = 0x1e000008u, // (AAC_ADTS | AAC_SUB_LTP)

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AUDIO_FORMAT_AAC_ADTS_HE_V1 = 0x1e000010u, // (AAC_ADTS | AAC_SUB_HE_V1)

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AUDIO_FORMAT_AAC_ADTS_SCALABLE = 0x1e000020u, // (AAC_ADTS | AAC_SUB_SCALABLE)

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AUDIO_FORMAT_AAC_ADTS_ERLC = 0x1e000040u, // (AAC_ADTS | AAC_SUB_ERLC)

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AUDIO_FORMAT_AAC_ADTS_LD = 0x1e000080u, // (AAC_ADTS | AAC_SUB_LD)

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AUDIO_FORMAT_AAC_ADTS_HE_V2 = 0x1e000100u, // (AAC_ADTS | AAC_SUB_HE_V2)

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AUDIO_FORMAT_AAC_ADTS_ELD = 0x1e000200u, // (AAC_ADTS | AAC_SUB_ELD)

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AUDIO_FORMAT_AAC_ADTS_XHE = 0x1e000300u, // (AAC_ADTS | AAC_SUB_XHE)

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AUDIO_FORMAT_E_AC3_JOC = 0xA000001u, // (E_AC3 | E_AC3_SUB_JOC)

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AUDIO_FORMAT_MAT_1_0 = 0x24000001u, // (MAT | MAT_SUB_1_0)

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AUDIO_FORMAT_MAT_2_0 = 0x24000002u, // (MAT | MAT_SUB_2_0)

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AUDIO_FORMAT_MAT_2_1 = 0x24000003u, // (MAT | MAT_SUB_2_1)

} audio_format_t;

enum {

FCC_2 = 2,

FCC_8 = 8,

};

enum {

AUDIO_CHANNEL_REPRESENTATION_POSITION = 0x0u,

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AUDIO_CHANNEL_REPRESENTATION_INDEX = 0x2u,

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AUDIO_CHANNEL_NONE = 0x0u,

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AUDIO_CHANNEL_INVALID = 0xC0000000u,

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AUDIO_CHANNEL_OUT_FRONT_LEFT = 0x1u,

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AUDIO_CHANNEL_OUT_FRONT_RIGHT = 0x2u,

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AUDIO_CHANNEL_OUT_FRONT_CENTER = 0x4u,

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AUDIO_CHANNEL_OUT_LOW_FREQUENCY = 0x8u,

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AUDIO_CHANNEL_OUT_BACK_LEFT = 0x10u,

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AUDIO_CHANNEL_OUT_BACK_RIGHT = 0x20u,

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AUDIO_CHANNEL_OUT_FRONT_LEFT_OF_CENTER = 0x40u,

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AUDIO_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER = 0x80u,

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AUDIO_CHANNEL_OUT_BACK_CENTER = 0x100u,

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AUDIO_CHANNEL_OUT_SIDE_LEFT = 0x200u,

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AUDIO_CHANNEL_OUT_SIDE_RIGHT = 0x400u,

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AUDIO_CHANNEL_OUT_TOP_CENTER = 0x800u,

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AUDIO_CHANNEL_OUT_TOP_FRONT_LEFT = 0x1000u,

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AUDIO_CHANNEL_OUT_TOP_FRONT_CENTER = 0x2000u,

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AUDIO_CHANNEL_OUT_TOP_FRONT_RIGHT = 0x4000u,

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AUDIO_CHANNEL_OUT_TOP_BACK_LEFT = 0x8000u,

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AUDIO_CHANNEL_OUT_TOP_BACK_CENTER = 0x10000u,

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AUDIO_CHANNEL_OUT_TOP_BACK_RIGHT = 0x20000u,

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AUDIO_CHANNEL_OUT_TOP_SIDE_LEFT = 0x40000u,

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AUDIO_CHANNEL_OUT_TOP_SIDE_RIGHT = 0x80000u,

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AUDIO_CHANNEL_OUT_MONO = 0x1u, // OUT_FRONT_LEFT

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AUDIO_CHANNEL_OUT_STEREO = 0x3u, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT

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AUDIO_CHANNEL_OUT_2POINT1 = 0xBu, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_LOW_FREQUENCY

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AUDIO_CHANNEL_OUT_2POINT0POINT2 = 0xC0003u, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_TOP_SIDE_LEFT | OUT_TOP_SIDE_RIGHT

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AUDIO_CHANNEL_OUT_2POINT1POINT2 = 0xC000Bu, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_TOP_SIDE_LEFT | OUT_TOP_SIDE_RIGHT | OUT_LOW_FREQUENCY

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AUDIO_CHANNEL_OUT_3POINT0POINT2 = 0xC0007u, // OUT_FRONT_LEFT | OUT_FRONT_CENTER | OUT_FRONT_RIGHT | OUT_TOP_SIDE_LEFT | OUT_TOP_SIDE_RIGHT

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AUDIO_CHANNEL_OUT_QUAD = 0x33u, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_BACK_LEFT | OUT_BACK_RIGHT

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AUDIO_CHANNEL_OUT_QUAD_BACK = 0x33u, // OUT_QUAD

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AUDIO_CHANNEL_OUT_QUAD_SIDE = 0x603u, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_SIDE_LEFT | OUT_SIDE_RIGHT

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AUDIO_CHANNEL_OUT_SURROUND = 0x107u, // OUT_FRONT_LEFT | OUT_FRONT_RIGHT | OUT_FRONT_CENTER | OUT_BACK_CENTER

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AUDIO_CHANNEL_OUT_PENTA = 0x37u, // OUT_QUAD | OUT_FRONT_CENTER

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AUDIO_CHANNEL_OUT_5POINT1_BACK = 0x3Fu, // OUT_5POINT1

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AUDIO_CHANNEL_OUT_5POINT1POINT2 = 0xC003Fu, // OUT_5POINT1 | OUT_TOP_SIDE_LEFT | OUT_TOP_SIDE_RIGHT

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AUDIO_CHANNEL_OUT_5POINT1POINT4 = 0x2D03Fu, // OUT_5POINT1 | OUT_TOP_FRONT_LEFT | OUT_TOP_FRONT_RIGHT | OUT_TOP_BACK_LEFT | OUT_TOP_BACK_RIGHT

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AUDIO_CHANNEL_OUT_7POINT1POINT2 = 0xC063Fu, // OUT_7POINT1 | OUT_TOP_SIDE_LEFT | OUT_TOP_SIDE_RIGHT

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AUDIO_CHANNEL_OUT_7POINT1POINT4 = 0x2D63Fu, // OUT_7POINT1 | OUT_TOP_FRONT_LEFT | OUT_TOP_FRONT_RIGHT | OUT_TOP_BACK_LEFT | OUT_TOP_BACK_RIGHT

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AUDIO_CHANNEL_IN_LEFT = 0x4u,

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AUDIO_CHANNEL_IN_RIGHT = 0x8u,

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AUDIO_CHANNEL_IN_FRONT = 0x10u,

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AUDIO_CHANNEL_IN_BACK = 0x20u,

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AUDIO_CHANNEL_IN_LEFT_PROCESSED = 0x40u,

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AUDIO_CHANNEL_IN_RIGHT_PROCESSED = 0x80u,

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AUDIO_CHANNEL_IN_FRONT_PROCESSED = 0x100u,

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AUDIO_CHANNEL_IN_BACK_PROCESSED = 0x200u,

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AUDIO_CHANNEL_IN_PRESSURE = 0x400u,

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AUDIO_CHANNEL_IN_X_AXIS = 0x800u,

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AUDIO_CHANNEL_IN_Y_AXIS = 0x1000u,

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AUDIO_CHANNEL_IN_Z_AXIS = 0x2000u,

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AUDIO_CHANNEL_IN_BACK_LEFT = 0x10000u,

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AUDIO_CHANNEL_IN_BACK_RIGHT = 0x20000u,

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AUDIO_CHANNEL_IN_CENTER = 0x40000u,

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AUDIO_CHANNEL_IN_LOW_FREQUENCY = 0x100000u,

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AUDIO_CHANNEL_IN_TOP_LEFT = 0x200000u,

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AUDIO_CHANNEL_IN_TOP_RIGHT = 0x400000u,

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AUDIO_CHANNEL_IN_VOICE_UPLINK = 0x4000u,

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AUDIO_CHANNEL_IN_VOICE_DNLINK = 0x8000u,

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AUDIO_CHANNEL_IN_MONO = 0x10u, // IN_FRONT

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AUDIO_CHANNEL_IN_STEREO = 0xCu, // IN_LEFT | IN_RIGHT

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AUDIO_CHANNEL_IN_FRONT_BACK = 0x30u, // IN_FRONT | IN_BACK

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AUDIO_CHANNEL_IN_2POINT0POINT2 = 0x60000Cu, // IN_LEFT | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT

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AUDIO_CHANNEL_IN_2POINT1POINT2 = 0x70000Cu, // IN_LEFT | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT | IN_LOW_FREQUENCY

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AUDIO_CHANNEL_IN_3POINT0POINT2 = 0x64000Cu, // IN_LEFT | IN_CENTER | IN_RIGHT | IN_TOP_LEFT | IN_TOP_RIGHT

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AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO = 0x4010u, // IN_VOICE_UPLINK | IN_MONO

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AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO = 0x8010u, // IN_VOICE_DNLINK | IN_MONO

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AUDIO_CHANNEL_IN_VOICE_CALL_MONO = 0xC010u, // IN_VOICE_UPLINK_MONO | IN_VOICE_DNLINK_MONO

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AUDIO_CHANNEL_COUNT_MAX = 30u,

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AUDIO_CHANNEL_INDEX_HDR = 0x80000000u, // REPRESENTATION_INDEX << COUNT_MAX

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AUDIO_CHANNEL_INDEX_MASK_1 = 0x80000001u, // INDEX_HDR | (1 << 1) - 1

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AUDIO_CHANNEL_INDEX_MASK_2 = 0x80000003u, // INDEX_HDR | (1 << 2) - 1

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AUDIO_CHANNEL_INDEX_MASK_3 = 0x80000007u, // INDEX_HDR | (1 << 3) - 1

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AUDIO_CHANNEL_INDEX_MASK_4 = 0x8000000Fu, // INDEX_HDR | (1 << 4) - 1

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AUDIO_CHANNEL_INDEX_MASK_5 = 0x8000001Fu, // INDEX_HDR | (1 << 5) - 1

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AUDIO_CHANNEL_INDEX_MASK_6 = 0x8000003Fu, // INDEX_HDR | (1 << 6) - 1

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AUDIO_CHANNEL_INDEX_MASK_7 = 0x8000007Fu, // INDEX_HDR | (1 << 7) - 1

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AUDIO_CHANNEL_INDEX_MASK_8 = 0x800000FFu, // INDEX_HDR | (1 << 8) - 1

};

typedef enum {

#ifndef AUDIO_NO_SYSTEM_DECLARATIONS

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AUDIO_MODE_INVALID = -2, // (-2)

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AUDIO_MODE_CURRENT = -1, // (-1)

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#endif // AUDIO_NO_SYSTEM_DECLARATIONS

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AUDIO_MODE_NORMAL = 0,

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AUDIO_MODE_RINGTONE = 1,

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AUDIO_MODE_IN_CALL = 2,

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AUDIO_MODE_IN_COMMUNICATION = 3,

} audio_mode_t;

enum {

AUDIO_DEVICE_NONE = 0x0u,

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AUDIO_DEVICE_BIT_IN = 0x80000000u,

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AUDIO_DEVICE_BIT_DEFAULT = 0x40000000u,

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AUDIO_DEVICE_OUT_EARPIECE = 0x1u,

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AUDIO_DEVICE_OUT_SPEAKER = 0x2u,

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AUDIO_DEVICE_OUT_WIRED_HEADSET = 0x4u,

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AUDIO_DEVICE_OUT_WIRED_HEADPHONE = 0x8u,

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AUDIO_DEVICE_OUT_BLUETOOTH_SCO = 0x10u,

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AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET = 0x20u,

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AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT = 0x40u,

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AUDIO_DEVICE_OUT_BLUETOOTH_A2DP = 0x80u,

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AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES = 0x100u,

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AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER = 0x200u,

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AUDIO_DEVICE_OUT_AUX_DIGITAL = 0x400u,

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AUDIO_DEVICE_OUT_HDMI = 0x400u, // OUT_AUX_DIGITAL

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AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET = 0x800u,

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AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET = 0x1000u,

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AUDIO_DEVICE_OUT_USB_ACCESSORY = 0x2000u,

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AUDIO_DEVICE_OUT_USB_DEVICE = 0x4000u,

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AUDIO_DEVICE_OUT_REMOTE_SUBMIX = 0x8000u,

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AUDIO_DEVICE_OUT_TELEPHONY_TX = 0x10000u,

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AUDIO_DEVICE_OUT_LINE = 0x20000u,

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AUDIO_DEVICE_OUT_HDMI_ARC = 0x40000u,

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AUDIO_DEVICE_OUT_SPDIF = 0x80000u,

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AUDIO_DEVICE_OUT_FM = 0x100000u,

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AUDIO_DEVICE_OUT_AUX_LINE = 0x200000u,

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AUDIO_DEVICE_OUT_SPEAKER_SAFE = 0x400000u,

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AUDIO_DEVICE_OUT_IP = 0x800000u,

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AUDIO_DEVICE_OUT_BUS = 0x1000000u,

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AUDIO_DEVICE_OUT_PROXY = 0x2000000u,

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AUDIO_DEVICE_OUT_USB_HEADSET = 0x4000000u,

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AUDIO_DEVICE_OUT_HEARING_AID = 0x8000000u,

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AUDIO_DEVICE_OUT_ECHO_CANCELLER = 0x10000000u,

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AUDIO_DEVICE_OUT_DEFAULT = 0x40000000u, // BIT_DEFAULT

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AUDIO_DEVICE_IN_COMMUNICATION = 0x80000001u, // BIT_IN | 0x1

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AUDIO_DEVICE_IN_AMBIENT = 0x80000002u, // BIT_IN | 0x2

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AUDIO_DEVICE_IN_BUILTIN_MIC = 0x80000004u, // BIT_IN | 0x4

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AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET = 0x80000008u, // BIT_IN | 0x8

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AUDIO_DEVICE_IN_WIRED_HEADSET = 0x80000010u, // BIT_IN | 0x10

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AUDIO_DEVICE_IN_AUX_DIGITAL = 0x80000020u, // BIT_IN | 0x20

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AUDIO_DEVICE_IN_HDMI = 0x80000020u, // IN_AUX_DIGITAL

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AUDIO_DEVICE_IN_VOICE_CALL = 0x80000040u, // BIT_IN | 0x40

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AUDIO_DEVICE_IN_TELEPHONY_RX = 0x80000040u, // IN_VOICE_CALL

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AUDIO_DEVICE_IN_BACK_MIC = 0x80000080u, // BIT_IN | 0x80

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AUDIO_DEVICE_IN_REMOTE_SUBMIX = 0x80000100u, // BIT_IN | 0x100

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AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET = 0x80000200u, // BIT_IN | 0x200

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AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET = 0x80000400u, // BIT_IN | 0x400

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AUDIO_DEVICE_IN_USB_ACCESSORY = 0x80000800u, // BIT_IN | 0x800

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AUDIO_DEVICE_IN_USB_DEVICE = 0x80001000u, // BIT_IN | 0x1000

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AUDIO_DEVICE_IN_FM_TUNER = 0x80002000u, // BIT_IN | 0x2000

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AUDIO_DEVICE_IN_TV_TUNER = 0x80004000u, // BIT_IN | 0x4000

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AUDIO_DEVICE_IN_LINE = 0x80008000u, // BIT_IN | 0x8000

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AUDIO_DEVICE_IN_SPDIF = 0x80010000u, // BIT_IN | 0x10000

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AUDIO_DEVICE_IN_BLUETOOTH_A2DP = 0x80020000u, // BIT_IN | 0x20000

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AUDIO_DEVICE_IN_LOOPBACK = 0x80040000u, // BIT_IN | 0x40000

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AUDIO_DEVICE_IN_IP = 0x80080000u, // BIT_IN | 0x80000

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AUDIO_DEVICE_IN_BUS = 0x80100000u, // BIT_IN | 0x100000

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AUDIO_DEVICE_IN_PROXY = 0x81000000u, // BIT_IN | 0x1000000

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AUDIO_DEVICE_IN_USB_HEADSET = 0x82000000u, // BIT_IN | 0x2000000

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AUDIO_DEVICE_IN_BLUETOOTH_BLE = 0x84000000u, // BIT_IN | 0x4000000

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AUDIO_DEVICE_IN_DEFAULT = 0xC0000000u, // BIT_IN | BIT_DEFAULT

};

typedef enum {

AUDIO_OUTPUT_FLAG_NONE = 0x0,

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AUDIO_OUTPUT_FLAG_DIRECT = 0x1,

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AUDIO_OUTPUT_FLAG_PRIMARY = 0x2,

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AUDIO_OUTPUT_FLAG_FAST = 0x4,

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AUDIO_OUTPUT_FLAG_DEEP_BUFFER = 0x8,

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AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD = 0x10,

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AUDIO_OUTPUT_FLAG_NON_BLOCKING = 0x20,

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AUDIO_OUTPUT_FLAG_HW_AV_SYNC = 0x40,

364

AUDIO_OUTPUT_FLAG_TTS = 0x80,

365

AUDIO_OUTPUT_FLAG_RAW = 0x100,

366

AUDIO_OUTPUT_FLAG_SYNC = 0x200,

367

AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO = 0x400,

368

AUDIO_OUTPUT_FLAG_DIRECT_PCM = 0x2000,

369

AUDIO_OUTPUT_FLAG_MMAP_NOIRQ = 0x4000,

370

AUDIO_OUTPUT_FLAG_VOIP_RX = 0x8000,

371

AUDIO_OUTPUT_FLAG_INCALL_MUSIC = 0x10000,

372

} audio_output_flags_t;

373

374

typedef enum {

375

AUDIO_INPUT_FLAG_NONE = 0x0,

376

AUDIO_INPUT_FLAG_FAST = 0x1,

377

AUDIO_INPUT_FLAG_HW_HOTWORD = 0x2,

378

AUDIO_INPUT_FLAG_RAW = 0x4,

379

AUDIO_INPUT_FLAG_SYNC = 0x8,

380

AUDIO_INPUT_FLAG_MMAP_NOIRQ = 0x10,

381

AUDIO_INPUT_FLAG_VOIP_TX = 0x20,

382

AUDIO_INPUT_FLAG_HW_AV_SYNC = 0x40,

383

#ifndef AUDIO_NO_SYSTEM_DECLARATIONS // TODO: Expose at HAL interface, remove FRAMEWORK_FLAGS mask

384

AUDIO_INPUT_FLAG_DIRECT = 0x80,

385

AUDIO_INPUT_FRAMEWORK_FLAGS = AUDIO_INPUT_FLAG_DIRECT,

386

#endif

387

} audio_input_flags_t;

388

389

typedef enum {

390

AUDIO_USAGE_UNKNOWN = 0,

391

AUDIO_USAGE_MEDIA = 1,

392

AUDIO_USAGE_VOICE_COMMUNICATION = 2,

393

AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING = 3,

394

AUDIO_USAGE_ALARM = 4,

395

AUDIO_USAGE_NOTIFICATION = 5,

396

AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE = 6,

397

#ifndef AUDIO_NO_SYSTEM_DECLARATIONS

398

AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST = 7,

399

AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT = 8,

400

AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED = 9,

401

AUDIO_USAGE_NOTIFICATION_EVENT = 10,

402

#endif // AUDIO_NO_SYSTEM_DECLARATIONS

403

AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY = 11,

404

AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE = 12,

405

AUDIO_USAGE_ASSISTANCE_SONIFICATION = 13,

406

AUDIO_USAGE_GAME = 14,

407

AUDIO_USAGE_VIRTUAL_SOURCE = 15,

408

AUDIO_USAGE_ASSISTANT = 16,

} audio_usage_t;

typedef enum {

AUDIO_CONTENT_TYPE_UNKNOWN = 0u,

413

AUDIO_CONTENT_TYPE_SPEECH = 1u,

414

AUDIO_CONTENT_TYPE_MUSIC = 2u,

415

AUDIO_CONTENT_TYPE_MOVIE = 3u,

416

AUDIO_CONTENT_TYPE_SONIFICATION = 4u,

417

} audio_content_type_t;

418

419

enum {

420

AUDIO_GAIN_MODE_JOINT = 0x1u,

421

AUDIO_GAIN_MODE_CHANNELS = 0x2u,

422

AUDIO_GAIN_MODE_RAMP = 0x4u,

};

typedef enum {

AUDIO_PORT_ROLE_NONE = 0,

427

AUDIO_PORT_ROLE_SOURCE = 1, // (::android::hardware::audio::common::V4_0::AudioPortRole.NONE implicitly + 1)

428

AUDIO_PORT_ROLE_SINK = 2, // (::android::hardware::audio::common::V4_0::AudioPortRole.SOURCE implicitly + 1)

} audio_port_role_t;

typedef enum {

AUDIO_PORT_TYPE_NONE = 0,

433

AUDIO_PORT_TYPE_DEVICE = 1, // (::android::hardware::audio::common::V4_0::AudioPortType.NONE implicitly + 1)

434

AUDIO_PORT_TYPE_MIX = 2, // (::android::hardware::audio::common::V4_0::AudioPortType.DEVICE implicitly + 1)

435

AUDIO_PORT_TYPE_SESSION = 3, // (::android::hardware::audio::common::V4_0::AudioPortType.MIX implicitly + 1)

} audio_port_type_t;

enum {

AUDIO_PORT_CONFIG_SAMPLE_RATE = 0x1u,

440

AUDIO_PORT_CONFIG_CHANNEL_MASK = 0x2u,

441

AUDIO_PORT_CONFIG_FORMAT = 0x4u,

442

AUDIO_PORT_CONFIG_GAIN = 0x8u,

443

#ifndef AUDIO_NO_SYSTEM_DECLARATIONS

444

AUDIO_PORT_CONFIG_FLAGS = 0x10u, // Absent from AudioPortConfigMask, framework only.

#endif

};

typedef enum {

AUDIO_LATENCY_LOW = 0,

450

AUDIO_LATENCY_NORMAL = 1, // (::android::hardware::audio::common::V4_0::AudioMixLatencyClass.LOW implicitly + 1)

451

} audio_mix_latency_class_t;

#ifdef __cplusplus

}

#endif

#endif // HIDL_GENERATED_ANDROID_HARDWARE_AUDIO_COMMON_V4_0_EXPORTED_CONSTANTS_H_