Generated by Cython 3.0.2
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: noise_add_ramp.c
+01: # cython: infer_types=True, wraparound=False, nonecheck=False, boundscheck=False, cdivision=True, language_level=3, profile=False, autogen_pxd=True
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02:
03: from cython.parallel import prange
04:
+05: import numpy as np
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06: cimport numpy as np
07:
08:
+09: def add_ramp(image, float vmax=100, float vmin=0):
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10: """
11: Adds a ramp from vmin to vmax to the image
12: :param image: The image to add the ramp to
13: :param vmax: The maximum intensity value of the ramp
14: :param vmin: The minimum intensity value of the ramp
15: """
16:
+17: cdef int w = image.shape[1]
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19: cdef float v
20: cdef int i, j
+21: cdef float[:,:] image_view = image.view(np.float32)
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22:
+23: with nogil:
{
#ifdef WITH_THREAD
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+24: for i in prange(w):
__pyx_t_3 = __pyx_v_w;
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#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
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#define unlikely(x) (x)
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if (__pyx_t_8 > 0)
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{
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__pyx_v_v = ((float)__PYX_NAN());
+25: v = float(i)/w * (vmax-vmin) + vmin
__pyx_v_v = (((((double)__pyx_v_i) / ((double)__pyx_v_w)) * (__pyx_v_vmax - __pyx_v_vmin)) + __pyx_v_vmin);
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#if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))))
#undef likely
#undef unlikely
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#endif
}
28:
29:
+30: def get_ramp(int w, int h, float vmax=100, float vmin=0):
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