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: soundbuffer.c
+001: # cython: language_level=3
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002:
+003: import numbers
__pyx_t_1 = __Pyx_Import(__pyx_n_s_numbers, 0, 0); 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_numbers, __pyx_t_1) < 0) __PYX_ERR(0, 3, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+004: import random
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+005: import reprlib
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006:
+007: import soundfile
__pyx_t_1 = __Pyx_Import(__pyx_n_s_soundfile, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 7, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_1); if (PyDict_SetItem(__pyx_d, __pyx_n_s_soundfile, __pyx_t_1) < 0) __PYX_ERR(0, 7, __pyx_L1_error) __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
+008: import numpy as np
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009: cimport cython
010: from libc cimport math
011:
012: from . cimport wavetables
013: from . cimport interpolation
014: from . cimport grains
015: from .defaults cimport DEFAULT_SAMPLERATE, DEFAULT_CHANNELS, DEFAULT_SOUNDFILE
016:
017: @cython.boundscheck(False)
018: @cython.wraparound(False)
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027:
028: @cython.boundscheck(False)
029: @cython.wraparound(False)
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034:
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__pyx_L1_error:;
__PYX_XDEC_MEMVIEW(&__pyx_t_3, 1);
__Pyx_XDECREF(__pyx_t_7);
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goto __pyx_L2;
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PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized");
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__pyx_L2:;
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+120: cdef int channel = 0
__pyx_v_channel = 0;
+121: cdef int channels = output.shape[1]
__pyx_v_channels = (__pyx_v_output.shape[1]);
+122: cdef int framelength = len(output)
__pyx_t_1 = __Pyx_MemoryView_Len(__pyx_v_output);
__pyx_v_framelength = __pyx_t_1;
123:
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__pyx_t_1 = __Pyx_MemoryView_Len(__pyx_v_values);
__pyx_t_2 = ((((int)__pyx_t_1) != __pyx_v_framelength) != 0);
if (__pyx_t_2) {
/* … */
}
+125: values = interpolation._linear(values, framelength)
__pyx_t_3 = __pyx_f_5pippi_13interpolation__linear(__pyx_v_values, __pyx_v_framelength); if (unlikely(!__pyx_t_3.memview)) __PYX_ERR(0, 125, __pyx_L1_error)
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126:
+127: for channel in range(channels):
__pyx_t_4 = __pyx_v_channels;
__pyx_t_5 = __pyx_t_4;
for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
__pyx_v_channel = __pyx_t_6;
+128: output.base[:,channel] *= values
__pyx_t_7 = __pyx_memoryview_fromslice(__pyx_v_output, 2, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_7, __pyx_n_s_base); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_8); __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; __pyx_t_7 = __Pyx_PyInt_From_int(__pyx_v_channel); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __pyx_t_9 = PyTuple_New(2); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_9); __Pyx_INCREF(__pyx_slice__9); __Pyx_GIVEREF(__pyx_slice__9); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_slice__9); __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 1, __pyx_t_7); __pyx_t_7 = 0; __pyx_t_7 = __Pyx_PyObject_GetItem(__pyx_t_8, __pyx_t_9); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_7); __pyx_t_10 = __pyx_memoryview_fromslice(__pyx_v_values, 1, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_10); __pyx_t_11 = PyNumber_InPlaceMultiply(__pyx_t_7, __pyx_t_10); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_t_11); __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; if (unlikely(PyObject_SetItem(__pyx_t_8, __pyx_t_9, __pyx_t_11) < 0)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; } /* … */ __pyx_slice__9 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__9)) __PYX_ERR(0, 128, __pyx_L1_error) __Pyx_GOTREF(__pyx_slice__9); __Pyx_GIVEREF(__pyx_slice__9);
129:
+130: return output
__PYX_INC_MEMVIEW(&__pyx_v_output, 0); __pyx_r = __pyx_v_output; goto __pyx_L0;
131:
132: @cython.boundscheck(False)
133: @cython.wraparound(False)
134: @cython.cdivision(True)
+135: cdef double[:,:] _adsr(double[:,:] frames, int framelength, int channels, double samplerate, double attack, double decay, double sustain, double release) nogil:
static __Pyx_memviewslice __pyx_f_5pippi_11soundbuffer__adsr(__Pyx_memviewslice __pyx_v_frames, int __pyx_v_framelength, int __pyx_v_channels, double __pyx_v_samplerate, double __pyx_v_attack, double __pyx_v_decay, double __pyx_v_sustain, double __pyx_v_release) {
double __pyx_v_length;
int __pyx_v_i;
int __pyx_v_c;
double __pyx_v_alen;
double __pyx_v_mult;
int __pyx_v_attack_breakpoint;
int __pyx_v_decay_breakpoint;
int __pyx_v_sustain_breakpoint;
int __pyx_v_decay_framelength;
int __pyx_v_release_framelength;
__Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } };
/* … */
/* function exit code */
__pyx_L0:;
if (unlikely(!__pyx_r.memview)) {
PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized");
}
return __pyx_r;
}
+136: cdef double length = <double>(framelength / samplerate)
__pyx_v_length = ((double)(((double)__pyx_v_framelength) / __pyx_v_samplerate));
+137: sustain = min(max(0, sustain), 1)
__pyx_t_1 = 1;
__pyx_t_2 = __pyx_v_sustain;
__pyx_t_3 = 0;
if (((__pyx_t_2 > __pyx_t_3) != 0)) {
__pyx_t_4 = __pyx_t_2;
} else {
__pyx_t_4 = __pyx_t_3;
}
__pyx_t_2 = __pyx_t_4;
if (((__pyx_t_1 < __pyx_t_2) != 0)) {
__pyx_t_4 = __pyx_t_1;
} else {
__pyx_t_4 = __pyx_t_2;
}
__pyx_v_sustain = __pyx_t_4;
+138: attack = max(0, attack)
__pyx_t_4 = __pyx_v_attack;
__pyx_t_1 = 0;
if (((__pyx_t_4 > __pyx_t_1) != 0)) {
__pyx_t_2 = __pyx_t_4;
} else {
__pyx_t_2 = __pyx_t_1;
}
__pyx_v_attack = __pyx_t_2;
+139: decay = max(0, decay)
__pyx_t_2 = __pyx_v_decay;
__pyx_t_1 = 0;
if (((__pyx_t_2 > __pyx_t_1) != 0)) {
__pyx_t_4 = __pyx_t_2;
} else {
__pyx_t_4 = __pyx_t_1;
}
__pyx_v_decay = __pyx_t_4;
+140: release = max(0, release)
__pyx_t_4 = __pyx_v_release;
__pyx_t_1 = 0;
if (((__pyx_t_4 > __pyx_t_1) != 0)) {
__pyx_t_2 = __pyx_t_4;
} else {
__pyx_t_2 = __pyx_t_1;
}
__pyx_v_release = __pyx_t_2;
+141: cdef int i = 0
__pyx_v_i = 0;
+142: cdef int c = 0
__pyx_v_c = 0;
+143: cdef double alen = attack + decay + release
__pyx_v_alen = ((__pyx_v_attack + __pyx_v_decay) + __pyx_v_release);
+144: cdef double mult = 1
__pyx_v_mult = 1.0;
+145: if alen > length:
__pyx_t_5 = ((__pyx_v_alen > __pyx_v_length) != 0);
if (__pyx_t_5) {
/* … */
}
+146: mult = length / alen
__pyx_v_mult = (__pyx_v_length / __pyx_v_alen);
+147: attack *= mult
__pyx_v_attack = (__pyx_v_attack * __pyx_v_mult);
+148: decay *= mult
__pyx_v_decay = (__pyx_v_decay * __pyx_v_mult);
+149: release *= mult
__pyx_v_release = (__pyx_v_release * __pyx_v_mult);
150:
+151: cdef int attack_breakpoint = <int>(samplerate * attack)
__pyx_v_attack_breakpoint = ((int)(__pyx_v_samplerate * __pyx_v_attack));
+152: cdef int decay_breakpoint = <int>(samplerate * decay) + attack_breakpoint
__pyx_v_decay_breakpoint = (((int)(__pyx_v_samplerate * __pyx_v_decay)) + __pyx_v_attack_breakpoint);
+153: cdef int sustain_breakpoint = framelength - <int>(release * samplerate)
__pyx_v_sustain_breakpoint = (__pyx_v_framelength - ((int)(__pyx_v_release * __pyx_v_samplerate)));
+154: cdef int decay_framelength = decay_breakpoint - attack_breakpoint
__pyx_v_decay_framelength = (__pyx_v_decay_breakpoint - __pyx_v_attack_breakpoint);
+155: cdef int release_framelength = framelength - sustain_breakpoint
__pyx_v_release_framelength = (__pyx_v_framelength - __pyx_v_sustain_breakpoint);
156:
+157: for i in range(framelength):
__pyx_t_6 = __pyx_v_framelength;
__pyx_t_7 = __pyx_t_6;
for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
__pyx_v_i = __pyx_t_8;
+158: for c in range(channels):
__pyx_t_9 = __pyx_v_channels;
__pyx_t_10 = __pyx_t_9;
for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_10; __pyx_t_11+=1) {
__pyx_v_c = __pyx_t_11;
+159: if i <= attack_breakpoint and attack_breakpoint > 0:
__pyx_t_12 = ((__pyx_v_i <= __pyx_v_attack_breakpoint) != 0);
if (__pyx_t_12) {
} else {
__pyx_t_5 = __pyx_t_12;
goto __pyx_L9_bool_binop_done;
}
__pyx_t_12 = ((__pyx_v_attack_breakpoint > 0) != 0);
__pyx_t_5 = __pyx_t_12;
__pyx_L9_bool_binop_done:;
if (__pyx_t_5) {
/* … */
goto __pyx_L8;
}
+160: frames[i,c] = frames[i,c] * (i / <double>attack_breakpoint)
__pyx_t_13 = __pyx_v_i;
__pyx_t_14 = __pyx_v_c;
__pyx_t_15 = __pyx_v_i;
__pyx_t_16 = __pyx_v_c;
*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_15 * __pyx_v_frames.strides[0]) ) + __pyx_t_16 * __pyx_v_frames.strides[1]) )) = ((*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_13 * __pyx_v_frames.strides[0]) ) + __pyx_t_14 * __pyx_v_frames.strides[1]) ))) * (((double)__pyx_v_i) / ((double)__pyx_v_attack_breakpoint)));
161:
+162: elif i <= decay_breakpoint and decay_breakpoint > 0:
__pyx_t_12 = ((__pyx_v_i <= __pyx_v_decay_breakpoint) != 0);
if (__pyx_t_12) {
} else {
__pyx_t_5 = __pyx_t_12;
goto __pyx_L11_bool_binop_done;
}
__pyx_t_12 = ((__pyx_v_decay_breakpoint > 0) != 0);
__pyx_t_5 = __pyx_t_12;
__pyx_L11_bool_binop_done:;
if (__pyx_t_5) {
/* … */
goto __pyx_L8;
}
+163: frames[i,c] = frames[i,c] * ((1 - ((i - attack_breakpoint) / <double>decay_framelength)) * (1 - sustain) + sustain)
__pyx_t_17 = __pyx_v_i;
__pyx_t_18 = __pyx_v_c;
__pyx_t_19 = __pyx_v_i;
__pyx_t_20 = __pyx_v_c;
*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_19 * __pyx_v_frames.strides[0]) ) + __pyx_t_20 * __pyx_v_frames.strides[1]) )) = ((*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_17 * __pyx_v_frames.strides[0]) ) + __pyx_t_18 * __pyx_v_frames.strides[1]) ))) * (((1.0 - (((double)(__pyx_v_i - __pyx_v_attack_breakpoint)) / ((double)__pyx_v_decay_framelength))) * (1.0 - __pyx_v_sustain)) + __pyx_v_sustain));
164:
+165: elif i <= sustain_breakpoint:
__pyx_t_5 = ((__pyx_v_i <= __pyx_v_sustain_breakpoint) != 0);
if (__pyx_t_5) {
/* … */
goto __pyx_L8;
}
+166: frames[i,c] = frames[i,c] * sustain
__pyx_t_21 = __pyx_v_i;
__pyx_t_22 = __pyx_v_c;
__pyx_t_23 = __pyx_v_i;
__pyx_t_24 = __pyx_v_c;
*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_23 * __pyx_v_frames.strides[0]) ) + __pyx_t_24 * __pyx_v_frames.strides[1]) )) = ((*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_21 * __pyx_v_frames.strides[0]) ) + __pyx_t_22 * __pyx_v_frames.strides[1]) ))) * __pyx_v_sustain);
167:
168: else:
+169: release = 1 - ((i - sustain_breakpoint) / <double>release_framelength)
/*else*/ {
__pyx_v_release = (1.0 - (((double)(__pyx_v_i - __pyx_v_sustain_breakpoint)) / ((double)__pyx_v_release_framelength)));
+170: frames[i,c] = frames[i,c] * release * sustain
__pyx_t_25 = __pyx_v_i;
__pyx_t_26 = __pyx_v_c;
__pyx_t_27 = __pyx_v_i;
__pyx_t_28 = __pyx_v_c;
*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_27 * __pyx_v_frames.strides[0]) ) + __pyx_t_28 * __pyx_v_frames.strides[1]) )) = (((*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_25 * __pyx_v_frames.strides[0]) ) + __pyx_t_26 * __pyx_v_frames.strides[1]) ))) * __pyx_v_release) * __pyx_v_sustain);
}
__pyx_L8:;
}
}
171:
+172: return frames
__PYX_INC_MEMVIEW(&__pyx_v_frames, 1); __pyx_r = __pyx_v_frames; goto __pyx_L0;
173:
174:
175: @cython.boundscheck(False)
176: @cython.wraparound(False)
177: @cython.cdivision(True)
+178: cdef double[:,:] _speed(double[:,:] frames,
static __Pyx_memviewslice __pyx_f_5pippi_11soundbuffer__speed(__Pyx_memviewslice __pyx_v_frames, __Pyx_memviewslice __pyx_v_out, __Pyx_memviewslice __pyx_v_chan, __Pyx_memviewslice __pyx_v_outchan, int __pyx_v_channels) {
int __pyx_v_c;
int __pyx_v_i;
int __pyx_v_framelength;
int __pyx_v_length;
__Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } };
__PYX_INC_MEMVIEW(&__pyx_v_outchan, 0);
/* … */
/* function exit code */
__pyx_L1_error:;
__PYX_XDEC_MEMVIEW(&__pyx_t_11, 0);
__pyx_r.data = NULL;
__pyx_r.memview = NULL;
{
#ifdef WITH_THREAD
PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
#endif
__Pyx_AddTraceback("pippi.soundbuffer._speed", __pyx_clineno, __pyx_lineno, __pyx_filename);
#ifdef WITH_THREAD
__Pyx_PyGILState_Release(__pyx_gilstate_save);
#endif
}
goto __pyx_L2;
__pyx_L0:;
if (unlikely(!__pyx_r.memview)) {
PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized");
}
__pyx_L2:;
__PYX_XDEC_MEMVIEW(&__pyx_v_outchan, 0);
return __pyx_r;
}
179: double[:,:] out,
180: double[:] chan,
181: double[:] outchan,
182: int channels) nogil:
+183: cdef int c = 0
__pyx_v_c = 0;
+184: cdef int i = 0
__pyx_v_i = 0;
+185: cdef int framelength = len(frames)
__pyx_t_1 = __Pyx_MemoryView_Len(__pyx_v_frames);
__pyx_v_framelength = __pyx_t_1;
+186: cdef int length = len(out)
__pyx_t_1 = __Pyx_MemoryView_Len(__pyx_v_out);
__pyx_v_length = __pyx_t_1;
187:
+188: for c in range(channels):
__pyx_t_2 = __pyx_v_channels;
__pyx_t_3 = __pyx_t_2;
for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
__pyx_v_c = __pyx_t_4;
+189: for i in range(framelength):
__pyx_t_5 = __pyx_v_framelength;
__pyx_t_6 = __pyx_t_5;
for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_6; __pyx_t_7+=1) {
__pyx_v_i = __pyx_t_7;
+190: chan[i] = frames[i,c]
__pyx_t_8 = __pyx_v_i;
__pyx_t_9 = __pyx_v_c;
__pyx_t_10 = __pyx_v_i;
*((double *) ( /* dim=0 */ (__pyx_v_chan.data + __pyx_t_10 * __pyx_v_chan.strides[0]) )) = (*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_frames.data + __pyx_t_8 * __pyx_v_frames.strides[0]) ) + __pyx_t_9 * __pyx_v_frames.strides[1]) )));
}
+191: outchan = interpolation._linear_inner(chan, outchan, length)
__pyx_t_11 = __pyx_f_5pippi_13interpolation__linear_inner(__pyx_v_chan, __pyx_v_outchan, __pyx_v_length); if (unlikely(!__pyx_t_11.memview)) __PYX_ERR(0, 191, __pyx_L1_error)
__PYX_XDEC_MEMVIEW(&__pyx_v_outchan, 0);
__pyx_v_outchan = __pyx_t_11;
__pyx_t_11.memview = NULL;
__pyx_t_11.data = NULL;
+192: for i in range(length):
__pyx_t_5 = __pyx_v_length;
__pyx_t_6 = __pyx_t_5;
for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_6; __pyx_t_7+=1) {
__pyx_v_i = __pyx_t_7;
+193: out[i,c] = outchan[i]
__pyx_t_12 = __pyx_v_i;
__pyx_t_13 = __pyx_v_i;
__pyx_t_14 = __pyx_v_c;
*((double *) ( /* dim=1 */ (( /* dim=0 */ (__pyx_v_out.data + __pyx_t_13 * __pyx_v_out.strides[0]) ) + __pyx_t_14 * __pyx_v_out.strides[1]) )) = (*((double *) ( /* dim=0 */ (__pyx_v_outchan.data + __pyx_t_12 * __pyx_v_outchan.strides[0]) )));
}
}
194:
+195: return out
__PYX_INC_MEMVIEW(&__pyx_v_out, 1); __pyx_r = __pyx_v_out; goto __pyx_L0;
196:
197: @cython.final
+198: cdef class SoundBuffer:
struct __pyx_vtabstruct_5pippi_11soundbuffer_SoundBuffer {
struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *(*_cloud)(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, struct __pyx_obj_5pippi_6grains_GrainCloud *, double);
void (*_dub)(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, int);
void (*_fill)(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, __Pyx_memviewslice);
struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *(*adsr)(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, int __pyx_skip_dispatch, struct __pyx_opt_args_5pippi_11soundbuffer_11SoundBuffer_adsr *__pyx_optional_args);
};
static struct __pyx_vtabstruct_5pippi_11soundbuffer_SoundBuffer *__pyx_vtabptr_5pippi_11soundbuffer_SoundBuffer;
static struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *__pyx_f_5pippi_11soundbuffer_11SoundBuffer__cloud(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, struct __pyx_obj_5pippi_6grains_GrainCloud *, double);
static void __pyx_f_5pippi_11soundbuffer_11SoundBuffer__dub(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, int);
static void __pyx_f_5pippi_11soundbuffer_11SoundBuffer__fill(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, __Pyx_memviewslice);
static struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *__pyx_f_5pippi_11soundbuffer_11SoundBuffer_adsr(struct __pyx_obj_5pippi_11soundbuffer_SoundBuffer *, int __pyx_skip_dispatch, struct __pyx_opt_args_5pippi_11soundbuffer_11SoundBuffer_adsr *__pyx_optional_args);
199: """ A sequence of audio frames
200: representing a buffer of sound.
201: """
202:
+203: def __cinit__(SoundBuffer self,
/* Python wrapper */
static int __pyx_pw_5pippi_11soundbuffer_11SoundBuffer_1__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
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648: """ Dub a sound or iterable of sounds into this soundbuffer
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