Jacek Wieczorek Jacajack

## blackwidow_v4_command_dial.py
#!/usr/bin/env python3
import asyncio
import evdev
import evdev.ecodes as ecodes
import openrazer.client
import colorsys
import time
import math
import random

## blackwidow-dial.py
#!/usr/bin/env python3
import asyncio
import evdev
import evdev.ecodes as ecodes
import openrazer.client
import colorsys


devman = openrazer.client.DeviceManager()
print(devman.devices)

## jmw_masks.py
#!/usr/bin/python3
import sys
import os
import pathlib
import json
import cv2
import numpy as np

CATEGORY_COLORS = {
	1: (255, 0, 0),     # NonMaskingBackground

## random.html
<!DOCTYPE html>

<html style="height: 100%;">
<head>
<script src="https://maps.googleapis.com/maps/api/js?key=&libraries=geometry&sensor=false&ext=.js"></script>
<script>
var circle;
var infowindow = new google.maps.InfoWindow({});

function initialize() {

## radix_sort.cpp
#include <iostream>
#include <algorithm>
#include <numeric>
#include <cinttypes>
#include <random>
#include <functional>
#include <chrono>
#include <limits>

void radix_sort(int *data, size_t size)

## midi.c
#include "midi.h"
#include <stddef.h>
#include <inttypes.h>
#include <string.h>

void midi_init(midi_status *midi)
{
	midi->dlim = 0;
	midi->dcnt = 0;
	midi->status = 0;

## nvidia-config.md

      
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                Jacajack
                / nvidia-config.md
            
            
              Last active
              June 27, 2020 00:32
            
              
                Adventures with Nvidia in search of tear-free experience
              
          
    GTX 1060 (3GB) + 440.82

ForceFullCompositionPipeline in nvidia-settings was sufficient to eliminate all tearing and didn't cause any manjor performance drop. Occasional stutter in desktop effects might have been present, but I'm not quite sure about that.
Games usually worked better with KDE compositor disabled, but were tearing-free.
RTX 2070 SUPER + 440.82

ForceFullCompositionPipeline causes ridiculous stuttering - even the mouse cursor is not moving smoothly. Disabling it removes this issue, but results in screen-tearing in most applications.
Tearing in desktop applications can be solved by enabling TripleBuffer and disabling AllowIndirectGLXProtocol in /etc/X11/mhwd.d/nvidia.conf, adding export KWIN_TRIPLE_BUFFER=1 to /etc/profile.d/kwin.sh and setting tearing prevention in compositor settings to "Re-use screen content".
It's not perfect, though, because it only has effect while the compositor is running, meaning that games will likely exhibit tearing.

  
## polyblep.dsp
import("stdfaust.lib");

//----------`(os.)polyblep`----------
// PolyBLEP residual function - used for smoothing steps in the audio signal.
//
// #### Usage
//
// ```
// polyblep(Q, phase) : _
// ```

## fast_log.h
/**
	Fast logarithm approximation (around 1.5) with Taylor series.

	sage: ln(x).taylor(x, 1.5, 5).horner(x)
	(((x*(0.02633744855967078*x - 0.24691358024691357) + 0.9876543209876543)*x - 2.2222222222222223)*x + 3.333333333333333)*x - 1.8778682252251688
*/
static inline float fast_logf_taylor( float x )
{
	return fmaf( fmaf( fmaf( fmaf( fmaf(0.02633744855967078f, x, -0.24691358024691357f), x, 0.9876543209876543f), x, -2.2222222222222223f), x, 3.333333333333333f), x, -1.8778682252251688f);
};

## ppg_evu10.c
uint8_t ppg_wavetable[] = {
	131,	// -------- wave 000 (00h), sample 00
	162,	// sample 01
	188,	// sample 02
	205,	// sample 03
	211,	// sample 04
	208,	// sample 05
	196,	// sample 06
	181,	// sample 07
	164,	// sample 08
	#!/usr/bin/env python3
	import asyncio
	import evdev
	import evdev.ecodes as ecodes
	import openrazer.client
	import colorsys
	import time
	import math
	import random
	#!/usr/bin/python3
	import sys
	import os
	import pathlib
	import json
	import cv2
	import numpy as np

	CATEGORY_COLORS = {
	1: (255, 0, 0), # NonMaskingBackground
	<!DOCTYPE html>

	<html style="height: 100%;">
	<head>
	<script src="https://maps.googleapis.com/maps/api/js?key=&libraries=geometry&sensor=false&ext=.js"></script>
	<script>
	var circle;
	var infowindow = new google.maps.InfoWindow({});

	function initialize() {
	#include <iostream>
	#include <algorithm>
	#include <numeric>
	#include <cinttypes>
	#include <random>
	#include <functional>
	#include <chrono>
	#include <limits>

	void radix_sort(int *data, size_t size)
	#include "midi.h"
	#include <stddef.h>
	#include <inttypes.h>
	#include <string.h>

	void midi_init(midi_status *midi)
	{
	midi->dlim = 0;
	midi->dcnt = 0;
	midi->status = 0;
	import("stdfaust.lib");

	//----------`(os.)polyblep`----------
	// PolyBLEP residual function - used for smoothing steps in the audio signal.
	//
	// #### Usage
	//
	// ```
	// polyblep(Q, phase) : _
	// ```
	/**
	Fast logarithm approximation (around 1.5) with Taylor series.

	sage: ln(x).taylor(x, 1.5, 5).horner(x)
	(((x(0.02633744855967078x - 0.24691358024691357) + 0.9876543209876543)x - 2.2222222222222223)x + 3.333333333333333)*x - 1.8778682252251688
	*/
	static inline float fast_logf_taylor( float x )
	{
	return fmaf( fmaf( fmaf( fmaf( fmaf(0.02633744855967078f, x, -0.24691358024691357f), x, 0.9876543209876543f), x, -2.2222222222222223f), x, 3.333333333333333f), x, -1.8778682252251688f);
	};
	uint8_t ppg_wavetable[] = {
	131, // -------- wave 000 (00h), sample 00
	162, // sample 01
	188, // sample 02
	205, // sample 03
	211, // sample 04
	208, // sample 05
	196, // sample 06
	181, // sample 07
	164, // sample 08