blur.h - i3lock-color (a712d97b-115a-4536-b16f-9e9d4e5e3d17/upstream)

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blur.c
blur.h
blur_simd.c
build.sh
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configure.ac
cursors.h
dpi.c
dpi.h
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jpg.h
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unlock_indicator.c
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xcb.c
xcb.h

blur.h @a712d97b-115a-4536-b16f-9e9d4e5e3d17/upstream — raw · history · blame

#ifndef _BLUR_H
#define _BLUR_H

#include <stdint.h>
#include <cairo.h>

#define KERNEL_SIZE 7
#define SIGMA_AV 2
#define HALF_KERNEL KERNEL_SIZE / 2

void blur_image_surface(cairo_surface_t *surface, int sigma);
#ifdef __SSE2__
void blur_impl_horizontal_pass_sse2(uint32_t *src, uint32_t *dst, int width, int height);
#endif
void blur_impl_horizontal_pass_generic(uint32_t *src, uint32_t *dst, int width, int height);
#endif