initial

AudioOut/AudioOut.odin

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+package audioout
+
+import "core:c"
+import sce "../common"
+
+foreign import audioout "system:SceAudio_stub"
+
+@(link_prefix = "sceAudioOut")
+foreign audioout {
+	/**
+	* Initialize audio port
+	*
+	* @param[in] type - One of ::SceAudioOutPortType
+	* @param[in] len - Number of samples, between ::SCE_AUDIO_MIN_LEN and ::SCE_AUDIO_MAX_LEN (multiple of 64)
+	* @param[in] freq - Sampling frequency (in Hz), one of the followings :
+	* 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
+	* @param[in] mode - One of ::SceAudioOutMode
+	*
+	* @return port number, < 0 on error.
+	* @note - The volume is initially set to its max value (::SCE_AUDIO_OUT_MAX_VOL)
+	*/
+	OpenPort :: proc(type: SceAudioOutPortType, len: c.int, freq: c.int, mode: SceAudioOutMode) -> c.int ---
+
+	/**
+	* Release an audio port
+	*
+	* @param[in] type - Port number returned by ::sceAudioOutOpenPort
+	*
+	* @return 0 on success, < 0 on error.
+	*/
+	ReleasePort :: proc(port: c.int) -> c.int ---
+
+	/**
+	* Output audio (blocking function)
+	*
+	* @param[in] port - Port number returned by ::sceAudioOutOpenPort
+	* @param[in] *buf : Pointer to audio data buffer
+	*
+	* @return 0 on success, < 0 on error.
+	* @note - if NULL is specified for *buf, the function will not return until the last
+	* output audio data has been output.
+	*/
+	Output :: proc(port: c.int, buf: rawptr) -> c.int ---
+
+	/**
+	* Set volume of specified output audio port
+	*
+	* @param[in] port - Port number returned by ::sceAudioOutOpenPort
+	* @param[in] ch - Channel numbers as flags (see ::SceAudioOutChannelFlag)
+	* @param[in] *vol - Array to int specifying volume for each channel (Left channel first for stereo)
+	*
+	* @return 0 on success, < 0 on error.
+	*/
+	SetVolume :: proc(port: c.int, ch: SceAudioOutChannelFlag, vol: ^c.int) -> c.int ---
+
+	/**
+	* Change configuration of specified output port
+	*
+	* @param[in] port - Port number returned by ::sceAudioOutOpenPort
+	* @param[in] len - see ::sceAudioOutOpenPort()
+	* @param[in] freq - see ::sceAudioOutOpenPort()
+	* @param[in] mode - see ::sceAudioOutOpenPort()
+	*
+	* @return 0 on success, < 0 on error.
+	* @note - If (-1) is specified for any argument (excepted for port), current configuration is used instead.
+	*/
+	SetConfig :: proc(port: c.int, len: sce.Size, freq: c.int, mode: SceAudioOutMode) -> c.int ---
+
+	/**
+	* Get a parameter value of specified output port
+	*
+	* @param[in] port - Port number returned by ::sceAudioOutOpenPort
+	* @param[in] type - One of ::SceAudioOutConfigType
+	*
+	* @return 0 on success, < 0 on error.
+	*/
+	GetConfig :: proc(port: c.int, type: SceAudioOutConfigType) -> c.int ---
+
+	/**
+	* Set 'Automatic Level Control' mode on the BGM port
+	* ALC is also known as 'Dynamic Normalizer'
+	*
+	* @param[in] mode - One of ::SceAudioOutAlcMode
+	*
+	* @return 0 on success, < 0 on error.
+	*/
+	SetAlcMode :: proc(mode: SceAudioOutAlcMode) -> c.int ---
+
+	/**
+	* Get the number of remaining samples to be output on the specified port
+	*
+	* @param[in] port - Port number returned by ::sceAudioOutOpenPort
+	*
+	* @return Number of samples on success, < 0 on error.
+	*/
+	GetRestSample :: proc(port: c.int) -> c.int ---
+
+	/**
+	* Get status of port type
+	* Return different value on whether the port type is used for sound generation or not.
+	*
+	* @param[in] type - One of ::SceAudioOutPortType
+	*
+	* @return (1) if port is in use, (0) otherwise. < 0 on error.
+	*/
+	GetAdopt :: proc(type: SceAudioOutPortType) -> c.int ---
+}

AudioOut/types.odin

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+package audioout
+
+import "core:c"
+
+// TODO: should be c.int
+SceAudioOutErrorCode :: enum i64 {
+	NOT_OPENED          = 0x80260001,
+	BUSY                = 0x80260002,
+	INVALID_PORT        = 0x80260003,
+	INVALID_POINTER     = 0x80260004,
+	PORT_FULL           = 0x80260005,
+	INVALID_SIZE        = 0x80260006,
+	INVALID_FORMAT      = 0x80260007,
+	INVALID_SAMPLE_FREQ = 0x80260008,
+	INVALID_VOLUME      = 0x80260009,
+	INVALID_PORT_TYPE   = 0x8026000A,
+	INVALID_FX_TYPE     = 0x8026000B,
+	INVALID_CONF_TYPE   = 0x8026000C,
+	OUT_OF_MEMORY       = 0x8026000D
+}
+
+SceAudioOutParam :: enum c.int {
+	FORMAT_S16_MONO   = 0,
+	FORMAT_S16_STEREO = 1
+}
+
+SceAudioOutPortType :: enum c.int {
+	//! Used for main audio output, freq must be set to 48000 Hz
+	MAIN    = 0,
+	//! Used for Background Music port
+	BGM     = 1,
+	//! Used for voice chat port
+	VOICE   = 2
+}
+
+SceAudioOutMode :: enum c.int {
+	MONO    = 0,
+	STEREO  = 1
+}
+
+SCE_AUDIO_MIN_LEN :: 64    //!< Minimum granularity
+SCE_AUDIO_MAX_LEN :: 65472 //!< Maximum granularity
+
+SCE_AUDIO_OUT_MAX_VOL :: 32768                 //!< Maximum output port volume
+SCE_AUDIO_VOLUME_0DB  :: SCE_AUDIO_OUT_MAX_VOL //!< Maximum output port volume
+
+/** Flags to use as 'ch' argument for ::sceAudioOutSetVolume */
+SceAudioOutChannelFlag :: enum c.int {
+	L_CH	= 1, //!< Left Channel
+	R_CH	= 2  //!< Right Channel
+}
+
+/** Config type values to specify to ::sceAudioOutGetConfig */
+SceAudioOutConfigType :: enum c.int {
+	LEN   = 0,
+	FREQ  = 1,
+	MODE  = 2
+}
+
+/** Argument 'mode' to specify to ::sceAudioOutSetAlcMode */
+SceAudioOutAlcMode :: enum c.int {
+	OFF       = 0,
+	MODE1     = 1,
+	MODE_MAX  = 2
+}
+