viz::Display::DrawAndSwap
Blink2865 Okt 2025

viz::Display::DrawAndSwap

In Chrome’s rendering pipeline, the Viz service in the GPU process owns a viz::Display object. A Display is responsible for taking aggregated CompositorFrames (produced by the SurfaceAggregator), drawing them using the appropriate renderer (Skia or software) and swapping the resulting buffer to the physical output surface. The method Display::DrawAndSwap(const DrawAndSwapParams& params) performs this work. The display scheduler calls DrawAndSwap for every frame it wants to display. On some platforms such as Lacros, DrawAndSwap uses the root surface size as the display’s size; the note on display size explains that display_->Resize sets current_surface_size_, and DrawAndSwap uses this value to determine whether the current frame needs a resize.

Episoder(479)

CSS Overflow Deep Dive and Blink Implementation

CSS Overflow Deep Dive and Blink Implementation

The provided text offers a detailed exploration of the CSS overflow property and its technical implementation, specifically focusing on the Chrome Blink engine. The document traces the evolution of th...

10 Des 202549min

Haskell: Purity, Laziness, and Advanced Types

Haskell: Purity, Laziness, and Advanced Types

The source provides a comprehensive examination of the purely functional programming language Haskell, focusing on its core features and paradigms. It details the history and evolution of Haskell from...

10 Des 202544min

Advanced Chrome on Android Diagnostics and Profiling

Advanced Chrome on Android Diagnostics and Profiling

This comprehensive guide details the advanced diagnostic and performance tools available for developers working on Chrome for Android. It categorizes tools based on the specific issue being analyzed, ...

9 Des 202542min

Chromium Development Workflow on Android

Chromium Development Workflow on Android

The source provides a comprehensive guide to the workflow for developing Chromium on Android, detailing the specialized tools required for building, deploying, and debugging the browser. It explains t...

9 Des 202536min

Android Internals for Chrome and Blink Developers

Android Internals for Chrome and Blink Developers

The source provides a detailed technical guide to Android internals specifically for Chrome/Blink developers, covering the fundamental infrastructure required to build, deploy, and debug the browser o...

8 Des 202545min

CSS display: contents: Layout, Implementations, and Accessibility

CSS display: contents: Layout, Implementations, and Accessibility

The text provides an extensive technical examination of the CSS value display: contents, which allows authors to remove an element's principal box from the rendering tree while preserving its descenda...

6 Des 202529min

WebView Crash: Finch Configuration Disaster

WebView Crash: Finch Configuration Disaster

The text analyzes the Android app stability crisis of March 2021, detailing how a global outage occurred when a configuration bug was deployed via Google’s remote experimentation system, Finch. This f...

6 Des 202532min

Hybrid Overscroll: Root Glow and Inner Bounce in WebView

Hybrid Overscroll: Root Glow and Inner Bounce in WebView

The provided text details the complex mechanisms governing overscroll behavior within the Android WebView and Chromium engine, specifically contrasting how the root content and non-root scrollable ele...

6 Des 202527min

Populært innen Teknologi

lydartikler-fra-aftenposten
romkapsel
teknisk-sett
tomprat-med-gunnar-tjomlid
rss-impressions-2
shifter
fornybaren
teknologi-og-mennesker
smart-forklart
rss-ki-praten
rss-alt-vi-kan
elektropodden
pedagogisk-intelligens
rss-praktisk-proptech
rss-heis
rss-ai-forklart
hans-petter-og-co
nasjonal-sikkerhetsmyndighet-nsm
kortslutning
rss-teknologioptimistene-energibransjens-it-podcast