Chrome Flags Reference

--tint-dc-layer

What does --tint-dc-layer do?

Tint `SwapChainPresenter` with the following colors: - Decode swap chain: blue - VP blit: magenta - VP blit w/ staging texture: orange - MF proxy surface: green This is similar to `HKLM\Software\Microsoft\Windows\DWM` `OverlayTestMode=1` in DWM, but to help understand `SwapChainPresenter` state.

Usage

chrome --tint-dc-layer

const browser = await puppeteer.launch({
  args: ['--tint-dc-layer']
});

const browser = await chromium.launch({
  args: ['--tint-dc-layer']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--tint-dc-layer')

driver = webdriver.Chrome(options=options)