Perfect Presentation

Minecraft 版本： 26.1.2

平台： fabric

标签： optimization

Perfect Presentation

THIS IS A WINDOWS-ONLY MOD

This mod replaces the traditional exclusive fullscreen mode with a borderless windowed mode that:

• Maintains the same frame latency as exclusive fullscreen
• Maintains support for variable refresh rate technologies such as (fullscreen) G-Sync
• Allows seamless Alt-Tabbing
• Works correctly with overlays

Even when running in windowed mode, this mod can improve frame latency and frame pacing.

Demo

Technical Details

This mod replaces Minecraft’s default OpenGL swap chain with a modern DXGI flip-model swap chain.

To accomplish this, the mod moves Minecraft’s OpenGL rendering context into a separate, hidden window. Using DirectX–OpenGL interoperability extensions, the final copy from the internal framebuffer to the back buffer is performed via DirectX11 instead of OpenGL, which allows the use of a DXGI swap chain.

Requirements

• A graphics card that supports:
  • DirectX 11
  • OpenGL
  • The NV_DX_interop2 extension
• Java >= 23

Known Issues

• V-Sync doesn't seem to reliably work in windowed mode
  • Whether it works or not seems to depend on whether the java executable is called javaw.exe specifically
  • It's likely that there is some kind of compatibility patch from either Windows or the NVIDIA driver involved
  • I'm not sure if screen tearing is even possible in windowed mode with the DXGI flip-model