https://github.com/wang-bin/ugs

universal graphics surface
https://github.com/wang-bin/ugs

Last synced: 9 months ago
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universal graphics surface

• Host: GitHub
• URL: https://github.com/wang-bin/ugs
• Owner: wang-bin
• License: mpl-2.0
• Created: 2018-01-19T06:29:25.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2024-10-23T07:49:16.000Z (over 1 year ago)
• Last Synced: 2025-01-14T09:43:23.808Z (over 1 year ago)
• Language: C++
• Size: 256 KB
• Stars: 5
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# UGS: Universal Graphic Surface

### PlatformSurface

The layer between platform depended window/view/surface handle and GFX context. For example OpenGL context can be created via `nativeHandleForGL()` depending on `type()` and `nativeResource()` when necessary.

- A wrapper for platform dependent handle: macOS NSView, iOS UIView, android jni Surface object, win32 HWND

- Internally created handle: win32, x11, gbm, wayland, rpi dispmanx

### RenderLoop

It's an abstract class implements threaded rendering loop with any number of `PlatformSurface`.

A derived class only need to implement how to manage GFX context for a given surface, for example, create/destroy/active/swap OpenGL context.

Do your rendering jobs in `RenderLoop` callbacks.

### TODO

- platform surface wrapper around more native handle types: wayland, xlib, xcb, gbm

- internal created handles: macOS

> License: [MPL version 2.0](http://mozilla.org/MPL/2.0/). You can freely use it in your commercial or opensource software.

> Wang Bin, wbsecg1 at gmail.com, 2017~2020