PAM-less i3lock-color fork
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#ifndef _BLUR_H
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#define _BLUR_H
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#include <stdint.h>
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#include <cairo.h>
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#define KERNEL_SIZE 7
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#define SIGMA_AV 2
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#define HALF_KERNEL KERNEL_SIZE / 2
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void blur_image_surface(cairo_surface_t *surface, int sigma);
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#ifdef __SSE2__
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void blur_impl_horizontal_pass_sse2(uint32_t *src, uint32_t *dst, int width, int height);
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#endif
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void blur_impl_horizontal_pass_generic(uint32_t *src, uint32_t *dst, int width, int height);
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#endif
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