Can i always use OSR mode?

[ForestListener]

Hello.

I think, i've turned OSR mode ON by adding this code:

Code: Select all

GlobalCEFApp.WindowlessRenderingEnabled := True;
GlobalCEFApp.EnableHighDPISupport       := True;

Is it enough?

And also i want to know, why OSR mode is not turned on by default? I mean, why not use it always, what is bad in this mode?

Thank you!

[salvadordf]

The GlobalCEFApp.WindowlessRenderingEnabled property sets windowless_rendering_enabled in TCefSettings when CEF is initialized.

These are the code comments for windowless_rendering_enabled :
https://bitbucket.org/chromiumembedded/ ... #lines-206

Code: Select all

  ///
  // Set to true (1) to enable windowless (off-screen) rendering support. Do not
  // enable this value if the application does not use windowless rendering as
  // it may reduce rendering performance on some systems.
  ///

[salvadordf]

To create a browser in OSR mode you also need to call TChromium.CreateBrowser without a TCEFWindowParent parameter, and you will need to implement most of the events found in the OSR demos.

[ForestListener]

To create a browser in OSR mode you also need to call TChromium.CreateBrowser without a TCEFWindowParent parameter, and you will need to implement most of the events found in the OSR demos.

Got it. Thank you.