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(395)

Chromium Compositor Input: Handler and Proxy Deep Dive

Chromium Compositor Input: Handler and Proxy Deep Dive

The source provides a detailed technical analysis of how the Chromium web browser manages user input to ensure a responsive and smooth user experience, even when the main thread is occupied. It center...

1 Okt 202531min

Current Overscroll System Architecture Deep Dive

Current Overscroll System Architecture Deep Dive

The provided document offers an in-depth technical architectural overview of the overscroll system, primarily within the Chromium browser. It explains how browsers handle scroll gestures that go beyon...

29 Sep 202535min

cc Transform and Scroll Trees

cc Transform and Scroll Trees

The source text details the architecture of Chromium's compositor, focusing on the tandem operation of two critical data structures: the Transform Tree and the Scroll Tree. The Transform Tree manages ...

28 Sep 202527min

GDB Debugging for Chrome Blink Renderer Process

GDB Debugging for Chrome Blink Renderer Process

This source provides a comprehensive guide for using the GNU Debugger (GDB), primarily targeted at debugging the C++ code within the Chromium (Chrome) browser's renderer process (Blink) in a Linux dev...

27 Sep 202554min

Tmux Guide for Cloudtop Chrome Development

Tmux Guide for Cloudtop Chrome Development

The document provides an extensive tutorial and reference guide for using tmux, a terminal multiplexer, specifically tailored for Chrome development in a remote Debian Linux environment like Google Cl...

27 Sep 202543min

cc::Viewport: Engine of Compositor Interaction

cc::Viewport: Engine of Compositor Interaction

The source provides a detailed architectural examination of Chromium’s cc::Viewport class, which is a critical, stateful controller within the rendering engine's compositor responsible for all high-pe...

27 Sep 202543min

rr Time Travel Debugger

rr Time Travel Debugger

26 Sep 202547min

Chrome Input Handling

Chrome Input Handling

26 Sep 202536min

Populärt inom Teknik

uppgang-och-fall
elbilsveckan
market-makers
rss-elektrikerpodden
rss-laddstationen-med-elbilen-i-sverige
natets-morka-sida
skogsforum-podcast
gubbar-som-tjotar-om-bilar
rss-uppgang-och-fall
rss-technokratin
bli-saker-podden
bilar-med-sladd
rss-veckans-ai
rss-ai-med-katarina-gospic-och-viggo-cavling
bosse-bildoktorn-och-hasse-p
hej-bruksbil
rss-it-sakerhetspodden
rss-sogeti-sweden-podcasts
rss-fabriken-2
rss-powerboat-sverige-podcast