blink::PaintChunk and blink::DisplayItemList
Blink28610 Okt 2025

blink::PaintChunk and blink::DisplayItemList

grouping and content.

  • PaintChunk: groups sequential display items that share the same property‑tree state and cull/visibility; it’s the unit we layerize and invalidate.

  • DisplayItemList: the recorded Skia/paint operations (text, images, paths, etc.). This split lets us reason about “where/how to draw” (chunk) vs. “what to draw” (items). (Chromium Git Repositories)

Hands off to: PaintArtifactCompositor for compositing decisions, then PropertyTreeManager to mirror trees into cc.


Avsnitt(403)

Blink PrePaint: Fragment Traversal and Paint Property Tree Construction

Blink PrePaint: Fragment Traversal and Paint Property Tree Construction

The provided text explains the PrePaint phase within Blink’s rendering engine, a critical stage where the system prepares for visual output by invalidating old paint and building property trees. Durin...

29 Dec 202559min

Blink Core Paint Rendering Architecture

Blink Core Paint Rendering Architecture

This documentation details the Blink rendering engine's process for converting a LayoutObject tree into a format the compositor can process. The operation is split into two primary phases: PrePaint, w...

29 Dec 202541min

Architectural Guide to the Blink PaintLayer System

Architectural Guide to the Blink PaintLayer System

The Blink PaintLayer system serves as a specialized infrastructure within the Chromium rendering engine designed to manage complex visual tasks like stacking, clipping, and compositing. Instead of cre...

29 Dec 202528min

Gemini CLI Extensibility and Customization Guide

Gemini CLI Extensibility and Customization Guide

The Google Gemini CLI is an open-source terminal assistant designed for high levels of extensibility and customization. Users can expand its capabilities through a pluggable extension system, custom s...

27 Dec 202535min

Google Gemini Command-Line Interface

Google Gemini Command-Line Interface

The provided text outlines the Google Gemini CLI, an open-source tool that integrates advanced AI language models directly into a developer’s terminal. It functions as an agentic assistant capable of ...

27 Dec 202538min

Git Grep: The Definitive Technical Guide

Git Grep: The Definitive Technical Guide

This technical guide provides an exhaustive analysis of git grep, a specialized search utility built into the Git version control system. It explains how the tool optimizes code searches by targeting ...

27 Dec 202537min

The Evolution and Deprecation of Blink’s PaintLayer Tree

The Evolution and Deprecation of Blink’s PaintLayer Tree

The provided text outlines the Blink rendering engine's multi-year transition away from its legacy PaintLayer tree toward a more efficient RenderingNG architecture. Traditionally, PaintLayers managed ...

27 Dec 202542min

[EXPERT] The PaintLayer Tree in Blink Rendering

[EXPERT] The PaintLayer Tree in Blink Rendering

The provided text explains the PaintLayer tree, an internal architectural component of Google Chrome’s Blink rendering engine that manages complex visual tasks. PaintLayers are selectively created for...

26 Dec 202540min

Populärt inom Teknik

uppgang-och-fall
bilar-med-sladd
market-makers
elbilsveckan
rss-elektrikerpodden
bosse-bildoktorn-och-hasse-p
rss-veckans-ai
skogsforum-podcast
rss-laddstationen-med-elbilen-i-sverige
natets-morka-sida
bli-saker-podden
garagehang
developers-mer-an-bara-kod
rss-it-sakerhetspodden
rss-digitala-influencer-podden
rss-en-ai-till-kaffet
rss-technokratin
toms-laskpodd-och-annat
cyber-chats-chill
rss-racevecka