SOLID Principles in Chromium Blink Compositor
Blink2862 Nov 2025

SOLID Principles in Chromium Blink Compositor

The provided source is an in-depth analysis of the Chromium Blink cc Compositor module's architecture, viewed through the lens of the SOLID software design principles. This technical document, aimed at C++ engineers, systematically examines how the module adheres to or deviates from the principles of Single Responsibility (SRP), detailing how components like property trees and scheduling classes isolate concerns; Open/Closed (OCP), explaining how polymorphism allows for new layer types and rasterization strategies without modifying core code; Liskov Substitution (LSP), assuring that layer subclasses and interfaces are correctly substitutable; Interface Segregation (ISP), demonstrating the use of many small, focused client interfaces to minimize dependencies; and finally, Dependency Inversion (DIP), which highlights the use of abstract interfaces to decouple the compositor from both the higher-level Blink engine and the low-level Viz/GPU display details. Overall, the text praises the compositor's modularity, testability, and flexibility achieved through careful adherence to these object-oriented guidelines.


Episoder(396)

Modern CSS Carousels: Engineering Performance and Accessibility

Modern CSS Carousels: Engineering Performance and Accessibility

This text explores the technical evolution of CSS carousels, which allow developers to create interactive slideshows using web standards rather than heavy scripting. It details various implementation ...

5 Feb 33min

CSS Media Queries: Specification and Chromium Implementation Deep Dive

CSS Media Queries: Specification and Chromium Implementation Deep Dive

This document provides a technical deep dive into the evolution and implementation of CSS media queries, tracing their progress from the initial Level 3 standard to the emerging Level 5 draft. It expl...

5 Feb 36min

Technical Analysis of CSS Nesting and Cascade Layers

Technical Analysis of CSS Nesting and Cascade Layers

The provided text details the technical evolution and implementation of native CSS Nesting, a feature that allows developers to write hierarchical styles directly in the browser. It tracks the specifi...

5 Feb 32min

Mastering the Third Dimension: A Guide to CSS Perspective

Mastering the Third Dimension: A Guide to CSS Perspective

The provided text explains the CSS perspective property, a technical tool used to simulate three-dimensional depth by defining the distance between a viewer and the screen. It distinguishes between ap...

5 Feb 31min

Blink Canvas Implementation: Architecture and Rendering Pipeline

Blink Canvas Implementation: Architecture and Rendering Pipeline

The Blink rendering engine implements the HTML canvas element as a versatile drawing surface that supports 2D, WebGL, and WebGPU graphics. Unlike standard DOM elements, the canvas operates in immediat...

5 Feb 38min

Blink’s Base DOM Node Class: Architecture and Responsibilities

Blink’s Base DOM Node Class: Architecture and Responsibilities

The provided text explains the architecture and functionality of the base DOM Node class within Chromium's Blink rendering engine. This fundamental C++ class serves as the foundational building block ...

5 Feb 29min

Promisify Scroll: A Promise-Based Scrolling API Deep Dive

Promisify Scroll: A Promise-Based Scrolling API Deep Dive

The provided text details a technical proposal to "promisify" web scrolling APIs, allowing methods like scrollTo and scrollIntoView to return a Promise instead of being void. This change addresses a l...

5 Feb 37min

Blink Implementation of View Transition Layer Participation

Blink Implementation of View Transition Layer Participation

The provided text explains how the Blink rendering engine manages elements during a View Transition API lifecycle. It details the criteria for participation, where elements must be assigned a unique v...

4 Feb 27min

Populært innen Teknologi

lydartikler-fra-aftenposten
romkapsel
tomprat-med-gunnar-tjomlid
rss-avskiltet
nasjonal-sikkerhetsmyndighet-nsm
smart-forklart
teknisk-sett
energi-og-klima
shifter
rss-impressions-2
elektropodden
rss-alt-vi-kan
teknologi-og-mennesker
pedagogisk-intelligens
hans-petter-og-co
rss-ki-praten
kunstig-intelligens-med-morten-goodwin
rss-fjorsilkebris-podcast
rss-bouvet-bobler
rss-alt-som-gar-pa-strom