krackers

Force RGB Color on M1 Mac

How to Force RGB Color Output instead of YPbPr on your M1 Apple Silicon Mac for an External Monitor.

This step-by-step video tutorial will guide you through the procedure of forcing RGB color output on your M1 Mac.

Here is the direct link to the video tutorial: https://www.youtube.com/watch?v=Z1EqH3fd0V4

The video also has Closed Captions (Subtitles) that you can enable, to make it easier to follow if needed.

Force RGB Color on M1 Mac

How to Force RGB Color Output instead of YPbPr on your M1 Apple Silicon Mac for an External Monitor.

This step-by-step video tutorial will guide you through the procedure of forcing RGB color output on your M1 Mac.

Here is the direct link to the video tutorial: https://www.youtube.com/watch?v=Z1EqH3fd0V4

The video also has Closed Captions (Subtitles) that you can enable, to make it easier to follow if needed.

patch-edid.rb

A script to fix EDID problems on external monitors in macOS.

Instructions

Connect only the problem display.
Create this directory structure (if it doesn't already exist):

UIView Drawing Model

`-[UIView setNeedsDisplay]`

You have some kind of custom UIView which implements some awesome drawing in -[UIView drawRect:]. In order to have UIKit draw it for you, you send the -[UIView setNeedsDisplay] to the view object to queue it up for drawing.

`-[CALayer setNeedsDisplay]`

     *------------*           *------------*

| | | |

Python Stream object act like Java Stream, features include lazy calculating, slicing, chain-call etc.

stream.py:

import functools
import itertools


class Stream(object):

	/*
	* Most NSString instances will actually be __NSCFString instances, so here are both NSString and __NSCFString implementations.
	* If you know how to create an NSString instance whose class is actually NSString please let me know.
	* Other possible concrete subclasses of NSString are: NSConstantString, __NSCFConstantString, NSPathStore2, NSSimpleCString and __NSLocalizedString.
	*/

	// CoreFoundation.framework 635.19.0 (Mac OS X 10.7.3)
	@implementation NSObject

	- (BOOL) isNSString__

	Structure is [PixelFormatTitle: DescriptionDictionary]. PixelFormatTitle is the kCVPixelFormatType_ suffix (if known) and the FourCharCode as a string or int if the string is too short.

	[["32ARGB / 32": {
	BitsPerBlock = 32;
	BitsPerComponent = 8;
	BlackBlock = <ff000000>;
	CGBitmapContextCompatibility = 1;
	CGBitmapInfo = 16388;
	CGImageCompatibility = 1;
	ContainsAlpha = 1;

	{
	/* ~/Library/KeyBindings/DefaultKeyBinding.dict

	See https://gist.github.com/zsimic/1367779, prefix cheatsheet:
	Char Short Key
	$ S- Shift ⇧
	^ C- CTRL ⌃
	~ O- Option ⌥ (⊞ Win key position on PC)
	@ M- Command ⌘ (Alt position on PC)
	# Numeric Keypad

	CC=gcc

	all: multi-process-counter

	build: multi-process-counter

	multi-process-counter:
	${CC} -std=c99 -o multi-process-counter multi-process-counter.c
	#${CC} -std=c99 -arch x86_64 -o multi-process-counter multi-process-counter.c

	//
	// Created by Yogesh Swami on 2/24/12.
	// Copyright (c) 2012 __MyCompanyName__. All rights reserved.
	//

	//
	// clang -Wall -Wextra -Wall -o mach_semaphore mach_semaphore.c
	//

	// using mach semaphore for mutually signalling between two threads.