audio/raw.h File Reference

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Data Structures
struct	spa_audio_info_raw
	Audio information description. More...
struct	spa_audio_info_dsp

Macros
#define	SPA_AUDIO_MAX_CHANNELS   64u
#define	SPA_AUDIO_FORMAT_IS_INTERLEAVED(fmt)   ((fmt) > SPA_AUDIO_FORMAT_START_Interleaved && (fmt) < SPA_AUDIO_FORMAT_START_Planar)
#define	SPA_AUDIO_FORMAT_IS_PLANAR(fmt)   ((fmt) > SPA_AUDIO_FORMAT_START_Planar && (fmt) < SPA_AUDIO_FORMAT_START_Other)
#define	SPA_AUDIO_FLAG_NONE   (0) /*< no valid flag */
	Extra audio flags. More...
#define	SPA_AUDIO_FLAG_UNPOSITIONED
#define	SPA_AUDIO_INFO_RAW_INIT(...)   (struct spa_audio_info_raw) { __VA_ARGS__ }
#define	SPA_KEY_AUDIO_FORMAT   "audio.format"
	an audio format as string, Ex. More...
#define	SPA_KEY_AUDIO_CHANNEL   "audio.channel"
	an audio channel as string, Ex. More...
#define	SPA_KEY_AUDIO_CHANNELS   "audio.channels"
	an audio channel count as int More...
#define	SPA_KEY_AUDIO_RATE   "audio.rate"
	an audio sample rate as int More...
#define	SPA_KEY_AUDIO_POSITION   "audio.position"
	channel positions as comma separated list of channels ex. More...
#define	SPA_AUDIO_INFO_DSP_INIT(...)   (struct spa_audio_info_dsp) { __VA_ARGS__ }

Enumerations
enum	spa_audio_format {   SPA_AUDIO_FORMAT_UNKNOWN, SPA_AUDIO_FORMAT_ENCODED, SPA_AUDIO_FORMAT_START_Interleaved = 0x100, SPA_AUDIO_FORMAT_S8,   SPA_AUDIO_FORMAT_U8, SPA_AUDIO_FORMAT_S16_LE, SPA_AUDIO_FORMAT_S16_BE, SPA_AUDIO_FORMAT_U16_LE,   SPA_AUDIO_FORMAT_U16_BE, SPA_AUDIO_FORMAT_S24_32_LE, SPA_AUDIO_FORMAT_S24_32_BE, SPA_AUDIO_FORMAT_U24_32_LE,   SPA_AUDIO_FORMAT_U24_32_BE, SPA_AUDIO_FORMAT_S32_LE, SPA_AUDIO_FORMAT_S32_BE, SPA_AUDIO_FORMAT_U32_LE,   SPA_AUDIO_FORMAT_U32_BE, SPA_AUDIO_FORMAT_S24_LE, SPA_AUDIO_FORMAT_S24_BE, SPA_AUDIO_FORMAT_U24_LE,   SPA_AUDIO_FORMAT_U24_BE, SPA_AUDIO_FORMAT_S20_LE, SPA_AUDIO_FORMAT_S20_BE, SPA_AUDIO_FORMAT_U20_LE,   SPA_AUDIO_FORMAT_U20_BE, SPA_AUDIO_FORMAT_S18_LE, SPA_AUDIO_FORMAT_S18_BE, SPA_AUDIO_FORMAT_U18_LE,   SPA_AUDIO_FORMAT_U18_BE, SPA_AUDIO_FORMAT_F32_LE, SPA_AUDIO_FORMAT_F32_BE, SPA_AUDIO_FORMAT_F64_LE,   SPA_AUDIO_FORMAT_F64_BE, SPA_AUDIO_FORMAT_START_Planar = 0x200, SPA_AUDIO_FORMAT_U8P, SPA_AUDIO_FORMAT_S16P,   SPA_AUDIO_FORMAT_S24_32P, SPA_AUDIO_FORMAT_S32P, SPA_AUDIO_FORMAT_S24P, SPA_AUDIO_FORMAT_F32P,   SPA_AUDIO_FORMAT_F64P, SPA_AUDIO_FORMAT_S8P, SPA_AUDIO_FORMAT_START_Other = 0x400, SPA_AUDIO_FORMAT_DSP_S32 = SPA_AUDIO_FORMAT_S24_32P,   SPA_AUDIO_FORMAT_DSP_F32 = SPA_AUDIO_FORMAT_F32P, SPA_AUDIO_FORMAT_DSP_F64 = SPA_AUDIO_FORMAT_F64P, SPA_AUDIO_FORMAT_S16 = SPA_AUDIO_FORMAT_S16_BE, SPA_AUDIO_FORMAT_U16 = SPA_AUDIO_FORMAT_U16_BE,   SPA_AUDIO_FORMAT_S24_32 = SPA_AUDIO_FORMAT_S24_32_BE, SPA_AUDIO_FORMAT_U24_32 = SPA_AUDIO_FORMAT_U24_32_BE, SPA_AUDIO_FORMAT_S32 = SPA_AUDIO_FORMAT_S32_BE, SPA_AUDIO_FORMAT_U32 = SPA_AUDIO_FORMAT_U32_BE,   SPA_AUDIO_FORMAT_S24 = SPA_AUDIO_FORMAT_S24_BE, SPA_AUDIO_FORMAT_U24 = SPA_AUDIO_FORMAT_U24_BE, SPA_AUDIO_FORMAT_S20 = SPA_AUDIO_FORMAT_S20_BE, SPA_AUDIO_FORMAT_U20 = SPA_AUDIO_FORMAT_U20_BE,   SPA_AUDIO_FORMAT_S18 = SPA_AUDIO_FORMAT_S18_BE, SPA_AUDIO_FORMAT_U18 = SPA_AUDIO_FORMAT_U18_BE, SPA_AUDIO_FORMAT_F32 = SPA_AUDIO_FORMAT_F32_BE, SPA_AUDIO_FORMAT_F64 = SPA_AUDIO_FORMAT_F64_BE,   SPA_AUDIO_FORMAT_S16_OE = SPA_AUDIO_FORMAT_S16_LE, SPA_AUDIO_FORMAT_U16_OE = SPA_AUDIO_FORMAT_U16_LE, SPA_AUDIO_FORMAT_S24_32_OE = SPA_AUDIO_FORMAT_S24_32_LE, SPA_AUDIO_FORMAT_U24_32_OE = SPA_AUDIO_FORMAT_U24_32_LE,   SPA_AUDIO_FORMAT_S32_OE = SPA_AUDIO_FORMAT_S32_LE, SPA_AUDIO_FORMAT_U32_OE = SPA_AUDIO_FORMAT_U32_LE, SPA_AUDIO_FORMAT_S24_OE = SPA_AUDIO_FORMAT_S24_LE, SPA_AUDIO_FORMAT_U24_OE = SPA_AUDIO_FORMAT_U24_LE,   SPA_AUDIO_FORMAT_S20_OE = SPA_AUDIO_FORMAT_S20_LE, SPA_AUDIO_FORMAT_U20_OE = SPA_AUDIO_FORMAT_U20_LE, SPA_AUDIO_FORMAT_S18_OE = SPA_AUDIO_FORMAT_S18_LE, SPA_AUDIO_FORMAT_U18_OE = SPA_AUDIO_FORMAT_U18_LE,   SPA_AUDIO_FORMAT_F32_OE = SPA_AUDIO_FORMAT_F32_LE, SPA_AUDIO_FORMAT_F64_OE = SPA_AUDIO_FORMAT_F64_LE }
enum	spa_audio_channel {   SPA_AUDIO_CHANNEL_UNKNOWN, SPA_AUDIO_CHANNEL_NA, SPA_AUDIO_CHANNEL_MONO, SPA_AUDIO_CHANNEL_FL,   SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, SPA_AUDIO_CHANNEL_SL,   SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, SPA_AUDIO_CHANNEL_RC,   SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_TC, SPA_AUDIO_CHANNEL_TFL,   SPA_AUDIO_CHANNEL_TFC, SPA_AUDIO_CHANNEL_TFR, SPA_AUDIO_CHANNEL_TRL, SPA_AUDIO_CHANNEL_TRC,   SPA_AUDIO_CHANNEL_TRR, SPA_AUDIO_CHANNEL_RLC, SPA_AUDIO_CHANNEL_RRC, SPA_AUDIO_CHANNEL_FLW,   SPA_AUDIO_CHANNEL_FRW, SPA_AUDIO_CHANNEL_LFE2, SPA_AUDIO_CHANNEL_FLH, SPA_AUDIO_CHANNEL_FCH,   SPA_AUDIO_CHANNEL_FRH, SPA_AUDIO_CHANNEL_TFLC, SPA_AUDIO_CHANNEL_TFRC, SPA_AUDIO_CHANNEL_TSL,   SPA_AUDIO_CHANNEL_TSR, SPA_AUDIO_CHANNEL_LLFE, SPA_AUDIO_CHANNEL_RLFE, SPA_AUDIO_CHANNEL_BC,   SPA_AUDIO_CHANNEL_BLC, SPA_AUDIO_CHANNEL_BRC, SPA_AUDIO_CHANNEL_START_Aux = 0x1000, SPA_AUDIO_CHANNEL_AUX0 = SPA_AUDIO_CHANNEL_START_Aux,   SPA_AUDIO_CHANNEL_AUX1, SPA_AUDIO_CHANNEL_AUX2, SPA_AUDIO_CHANNEL_AUX3, SPA_AUDIO_CHANNEL_AUX4,   SPA_AUDIO_CHANNEL_AUX5, SPA_AUDIO_CHANNEL_AUX6, SPA_AUDIO_CHANNEL_AUX7, SPA_AUDIO_CHANNEL_AUX8,   SPA_AUDIO_CHANNEL_AUX9, SPA_AUDIO_CHANNEL_AUX10, SPA_AUDIO_CHANNEL_AUX11, SPA_AUDIO_CHANNEL_AUX12,   SPA_AUDIO_CHANNEL_AUX13, SPA_AUDIO_CHANNEL_AUX14, SPA_AUDIO_CHANNEL_AUX15, SPA_AUDIO_CHANNEL_AUX16,   SPA_AUDIO_CHANNEL_AUX17, SPA_AUDIO_CHANNEL_AUX18, SPA_AUDIO_CHANNEL_AUX19, SPA_AUDIO_CHANNEL_AUX20,   SPA_AUDIO_CHANNEL_AUX21, SPA_AUDIO_CHANNEL_AUX22, SPA_AUDIO_CHANNEL_AUX23, SPA_AUDIO_CHANNEL_AUX24,   SPA_AUDIO_CHANNEL_AUX25, SPA_AUDIO_CHANNEL_AUX26, SPA_AUDIO_CHANNEL_AUX27, SPA_AUDIO_CHANNEL_AUX28,   SPA_AUDIO_CHANNEL_AUX29, SPA_AUDIO_CHANNEL_AUX30, SPA_AUDIO_CHANNEL_AUX31, SPA_AUDIO_CHANNEL_AUX32,   SPA_AUDIO_CHANNEL_AUX33, SPA_AUDIO_CHANNEL_AUX34, SPA_AUDIO_CHANNEL_AUX35, SPA_AUDIO_CHANNEL_AUX36,   SPA_AUDIO_CHANNEL_AUX37, SPA_AUDIO_CHANNEL_AUX38, SPA_AUDIO_CHANNEL_AUX39, SPA_AUDIO_CHANNEL_AUX40,   SPA_AUDIO_CHANNEL_AUX41, SPA_AUDIO_CHANNEL_AUX42, SPA_AUDIO_CHANNEL_AUX43, SPA_AUDIO_CHANNEL_AUX44,   SPA_AUDIO_CHANNEL_AUX45, SPA_AUDIO_CHANNEL_AUX46, SPA_AUDIO_CHANNEL_AUX47, SPA_AUDIO_CHANNEL_AUX48,   SPA_AUDIO_CHANNEL_AUX49, SPA_AUDIO_CHANNEL_AUX50, SPA_AUDIO_CHANNEL_AUX51, SPA_AUDIO_CHANNEL_AUX52,   SPA_AUDIO_CHANNEL_AUX53, SPA_AUDIO_CHANNEL_AUX54, SPA_AUDIO_CHANNEL_AUX55, SPA_AUDIO_CHANNEL_AUX56,   SPA_AUDIO_CHANNEL_AUX57, SPA_AUDIO_CHANNEL_AUX58, SPA_AUDIO_CHANNEL_AUX59, SPA_AUDIO_CHANNEL_AUX60,   SPA_AUDIO_CHANNEL_AUX61, SPA_AUDIO_CHANNEL_AUX62, SPA_AUDIO_CHANNEL_AUX63, SPA_AUDIO_CHANNEL_LAST_Aux = 0x1fff,   SPA_AUDIO_CHANNEL_START_Custom = 0x10000 }