Added Pixelation - slock - 🔒 glitch version of slock
HTML git clone https://git.drkhsh.at/slock.git
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 731d4dc277a5d600092dd10c74bcdc4fb93d0872
DIR parent 9aca1b76a5ba66c80f68d4d9cce5b1eaa986a9b1
HTML Author: Lars Niesen <iah71niesen@gso-koeln.de>
Date: Wed, 29 Apr 2020 17:33:09 +0200
Added Pixelation
Diffstat:
M config.def.h | 4 ++--
M slock.c | 42 +++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+), 2 deletions(-)
---
DIR diff --git a/config.def.h b/config.def.h
@@ -12,4 +12,5 @@ static const char *colorname[NUMCOLS] = {
static const int failonclear = 1;
/*Set Blur radius*/
-static const int blurRadius=5;
-\ No newline at end of file
+static const int blurRadius=0;
+static const int pixelSize=5;
DIR diff --git a/slock.c b/slock.c
@@ -382,7 +382,49 @@ main(int argc, char **argv) {
imlib_context_set_visual(DefaultVisual(dpy,0));
imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr)));
imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1);
+
+ /*Blur function*/
imlib_image_blur(blurRadius);
+
+
+ /*Pixelation*/
+ int width = scr->width;
+ int height = scr->height;
+
+ for(int y = 0; y < height; y += pixelSize)
+ {
+ for(int x = 0; x < width; x += pixelSize)
+ {
+ int red = 0;
+ int green = 0;
+ int blue = 0;
+
+ Imlib_Color pixel;
+ Imlib_Color* pp;
+ pp = &pixel;
+ for(int j = 0; j < pixelSize && j < height; j++)
+ {
+ for(int i = 0; i < pixelSize && i < width; i++)
+ {
+ imlib_image_query_pixel(x+i,y+j,pp);
+ red += pixel.red;
+ green += pixel.green;
+ blue += pixel.blue;
+ }
+ }
+ red /= (pixelSize*pixelSize);
+ green /= (pixelSize*pixelSize);
+ blue /= (pixelSize*pixelSize);
+ printf("R/G/B: %i/%i/%i\n",red,green,blue);
+ imlib_context_set_color(red,green,blue,pixel.alpha);
+ imlib_image_fill_rectangle(x,y,pixelSize,pixelSize);
+ red = 0;
+ green = 0;
+ blue = 0;
+ }
+ }
+
+
/* check for Xrandr support */
rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase);