U %‰dW ã@sèddlmZmZddlZddlmZe ¡edœdd„ƒZ e ¡edœdd „ƒZ e ¡ed œd d „ƒZ e ¡e d œdd„ƒZ e ¡eeefdœdd„ƒZe ¡eedœdd„ƒZe ¡eedœdd„ƒZe ¡edœdd„ƒZdS)é)ÚDictÚListN)Ú module_utils©ÚseedcCstjj |¡dS)z’Set libsox's PRNG Args: seed (int): seed value. valid range is int32. See Also: http://sox.sourceforge.net/sox.html N)ÚtorchÚopsÚ torchaudioZsox_utils_set_seedr©r ú>/tmp/pip-unpacked-wheel-lbdmvq91/torchaudio/utils/sox_utils.pyÚset_seeds r ©Ú verbositycCstjj |¡dS)aDSet libsox's verbosity Args: verbosity (int): Set verbosity level of libsox. * ``1`` failure messages * ``2`` warnings * ``3`` details of processing * ``4``-``6`` increasing levels of debug messages See Also: http://sox.sourceforge.net/sox.html N)rrr Zsox_utils_set_verbosityr r r r Ú set_verbositysr©Ú buffer_sizecCstjj |¡dS)zÊSet buffer size for sox effect chain Args: buffer_size (int): Set the size in bytes of the buffers used for processing audio. See Also: http://sox.sourceforge.net/sox.html N)rrr Zsox_utils_set_buffer_sizerr r r Úset_buffer_size&s r©Z use_threadscCstjj |¡dS)a>Set multithread option for sox effect chain Args: use_threads (bool): When ``True``, enables ``libsox``'s parallel effects channels processing. To use mutlithread, the underlying ``libsox`` has to be compiled with OpenMP support. See Also: http://sox.sourceforge.net/sox.html N)rrr Zsox_utils_set_use_threadsrr r r Úset_use_threads3s r)ÚreturncCsttjj ¡ƒS)zxList the available sox effect names Returns: Dict[str, str]: Mapping from ``effect name`` to ``usage`` )Údictrrr Zsox_utils_list_effectsr r r r Ú list_effectsAsrcCs tjj ¡S)zoList the supported audio formats for read Returns: List[str]: List of supported audio formats )rrr Zsox_utils_list_read_formatsr r r r Úlist_read_formatsKsrcCs tjj ¡S)zpList the supported audio formats for write Returns: List[str]: List of supported audio formats )rrr Zsox_utils_list_write_formatsr r r r Úlist_write_formatsUsrcCs tjj ¡S)zxGet buffer size for sox effect chain Returns: int: size in bytes of buffers used for processing audio. )rrr Zsox_utils_get_buffer_sizer r r r Úget_buffer_size_sr)ÚtypingrrrZtorchaudio._internalrZ _mod_utilsZ requires_soxÚintr rrÚboolrÚstrrrrrr r r r Ús$