Feature Request: Configure renderer resolution

Cocos Creator
1

We are looking to control the resolution of the renderer on native mobile devices to improve performance. For example, render 1920X1080 instead of 2778x1284 on iPhones.

Ideally, there’s a cross-platform solution that can work the same way on the web and native.

2

For screen back buffer, it’s possible to use root.resize to customize back buffer resolution, it affects the back buffer size.

Otherwise, I have proposed a feature request in our engine repo

Besides, in Cyberpunk demo, we have a resolution solution with custom render pipeline, so you can refer to this post for how it supports different resolution

3

A simple way to do this, render the scene onto a render texture, which you can control the size to manage the desired resolution.

This way is literally great if you have been using post-process in your project.