Generated by Cython 0.28.4
Yellow lines hint at Python interaction.
Click on a line that starts with a "+
" to see the C code that Cython generated for it.
Raw output: dsp.c
+001: import glob
__pyx_t_1 = __Pyx_Import(__pyx_n_s_glob, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_glob, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; /* … */ __pyx_t_2 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_2) < 0) __PYX_ERR(0, 1, __pyx_L1_error) __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+002: import math
__pyx_t_1 = __Pyx_Import(__pyx_n_s_math, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 2, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_math, __pyx_t_1) < 0) __PYX_ERR(0, 2, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+003: import multiprocessing as mp
__pyx_t_1 = __Pyx_Import(__pyx_n_s_multiprocessing, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 3, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_mp, __pyx_t_1) < 0) __PYX_ERR(0, 3, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+004: import numpy as np
__pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 4, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_np, __pyx_t_1) < 0) __PYX_ERR(0, 4, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+005: import random
__pyx_t_1 = __Pyx_Import(__pyx_n_s_random, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 5, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_random, __pyx_t_1) < 0) __PYX_ERR(0, 5, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
006:
007: cimport cython
008:
+009: from .soundbuffer import SoundBuffer
__pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 9, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); __Pyx_INCREF(__pyx_n_s_SoundBuffer); __Pyx_GIVEREF(__pyx_n_s_SoundBuffer); PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_SoundBuffer); __pyx_t_2 = __Pyx_Import(__pyx_n_s_soundbuffer, __pyx_t_1, 1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 9, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
010: from .soundbuffer cimport SoundBuffer
011: from . cimport grains
012: cimport wavetables as wts
013:
014: # Expose some C flags / constants to python
015: # FIXME might be faster to use newish cpdef enum defs? donno
+016: SINE = wts.SINE
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+017: SINEIN = wts.SINEIN
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+018: SINEOUT = wts.SINEOUT
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+019: COS = wts.COS
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+020: TRI = wts.TRI
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+021: SAW = wts.SAW
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+022: PHASOR = wts.PHASOR
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+023: RSAW = wts.RSAW
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+024: HANN = wts.HANN
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+025: HANNIN = wts.HANNIN
__pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_5pippi_10wavetables_HANNIN); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 25, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); if (PyDict_SetItem(__pyx_d, __pyx_n_s_HANNIN, __pyx_t_2) < 0) __PYX_ERR(0, 25, __pyx_L1_error) __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+026: HANNOUT = wts.HANNOUT
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+027: HAMM = wts.HAMM
__pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_5pippi_10wavetables_HAMM); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 27, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_2); if (PyDict_SetItem(__pyx_d, __pyx_n_s_HAMM, __pyx_t_2) < 0) __PYX_ERR(0, 27, __pyx_L1_error) __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
+028: BLACK = wts.BLACK
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+029: BLACKMAN = wts.BLACK
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+030: BART = wts.BART
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+031: BARTLETT = wts.BARTLETT
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+032: KAISER = wts.KAISER
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+033: SQUARE = wts.SQUARE
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+034: RND = wts.RND
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+035: LINEAR = wts.LINEAR
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+036: TRUNC = wts.TRUNC
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+037: HERMITE = wts.HERMITE
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+038: CONSTANT = wts.CONSTANT
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040:
041: # Just a shorthand for MS in scripts.
042: # For example:
043: #
044: # >>> snd.cut(0.75, 32*dsp.MS)
045: #
046: # Which cuts, starting from 0.75 seconds in,
047: # a 32 millisecond section from the SoundBuffer `snd`.
+048: MS = 0.001
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049:
050: @cython.boundscheck(False)
051: @cython.wraparound(False)
052: @cython.cdivision(True)
+053: cdef double _mag(double[:,:] snd):
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059:
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063:
+064: return maxval
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065:
+066: cpdef double mag(SoundBuffer snd):
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+067: return _mag(snd.frames)
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068:
069:
+070: cpdef SoundBuffer mix(list sounds, align_end=False):
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072: """
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162: """ Glob for files matching a given pattern and return a generator
163: that will `yield` each file as a `SoundBuffer`
164: """
+165: for filename in glob.iglob(pattern, recursive=True):
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