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More descriptive variables

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kris 2021-11-02 13:48:53 +00:00
parent cf69dc9cf2
commit b7e8c69f64
1 changed files with 8 additions and 7 deletions
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15
dither.pyx
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@ -232,7 +232,8 @@ cdef void apply(Dither* dither, int x_res, int y_res, int x, int y, float[:,:,::
@cython.wraparound(False)
def dither_image(
screen, float[:, :, ::1] image_rgb, dither, int lookahead, unsigned char verbose, float[:,::1] rgb_to_cam16ucs):
cdef int y, x, i, j, k
cdef int y, x
cdef unsigned char i, j, pixels_nbit, phase
# cdef float[3] input_pixel_rgb
cdef float[3] quant_error
cdef unsigned char output_pixel_nbit
@ -246,14 +247,14 @@ def dither_image(
# TODO: convert this instead of storing on palette?
cdef float[:, :, ::1] palette_cam16 = np.zeros((len(screen.palette.CAM16UCS), 4, 3), dtype=np.float32)
for i, j in screen.palette.CAM16UCS.keys():
for k in range(3):
palette_cam16[i, j, k] = screen.palette.CAM16UCS[i, j][k]
for pixels_nbit, phase in screen.palette.CAM16UCS.keys():
for i in range(3):
palette_cam16[pixels_nbit, phase, i] = screen.palette.CAM16UCS[pixels_nbit, phase][i]
cdef float[:, :, ::1] palette_rgb = np.zeros((len(screen.palette.RGB), 4, 3), dtype=np.float32)
for i, j in screen.palette.RGB.keys():
for k in range(3):
palette_rgb[i, j, k] = screen.palette.RGB[i, j][k] / 255
for pixels_nbit, phase in screen.palette.RGB.keys():
for i in range(3):
palette_rgb[pixels_nbit, phase, i] = screen.palette.RGB[pixels_nbit, phase][i] / 255
cdef Dither cdither
cdither.y_shape = dither.PATTERN.shape[0]