Microsoft has made its Advanced Shader Delivery technology available to all PC developers, a change that could reduce stuttering and loading delays in games distributed through the Xbox App on Windows. The move comes as Microsoft continues to court third-party studios for its Windows gaming platform, which has spent years trying to grow its PC game library beyond its own first-party franchises.
Previously, this tool was largely tied to Xbox console development. Now PC game studios can use it to precompile shaders and hand players finished packages, cutting down on the on-the-fly shader work that often causes frame-rate hitches.
What is Advanced Shader Delivery?
To understand the change, it helps to know what the tool actually does. Shaders are small programs that run on your graphics card and determine how 3D scenes are lit, shaded, and rendered. Every game ships with thousands of them, and they frequently need to be compiled on the player’s own hardware before they can run.
That on-the-fly compilation is a well-known source of stuttering. When a game hits a shader it hasn’t compiled yet, it has to pause and process it, which surfaces as a brief freeze or a sudden dip in frame rates. Advanced Shader Delivery lets developers compile those shaders ahead of time and deliver them bundled with the game, so players don’t have to wait on their hardware to do the work.
Historically, this kind of precompilation was most common on Xbox consoles, where Microsoft controls the hardware and can bake shaders in during development. Extending the same approach to PC — where the hardware landscape is far more varied — is what makes this update notable.
What changed for PC developers
According to the report, the key shift is access. Advanced Shader Delivery is now open to all PC developers rather than being restricted to a narrower group tied to Xbox console work. This means any studio shipping games through the Xbox App can build shader packages as part of their normal pipeline.
The report notes two ways to build these packages. Developers can assemble them manually, giving them fine control over exactly which shaders get precompiled. Alternatively, they can use D3DCONFIG steps — a configuration-based approach that automates the process.
D3DCONFIG is a shader configuration format that describes which shaders to compile and how. Using it lets studios define their shader compilation requirements in a structured file rather than scripting everything by hand, which can save time and reduce errors across large titles.
How it works in practice
From a practical standpoint, the manual option suits developers who want precise control, while the D3DCONFIG route is better for teams that want a repeatable, automated workflow. Either way, the goal is the same: eliminate the compilation delays that show up as in-game stutter.
Microsoft’s framing, as reported, is that this can help smooth out performance across dozens of games on the Xbox App. That suggests the tool is already in use by multiple titles, and opening it more broadly could bring those gains to a wider library.
It’s worth noting that this is a developer-facing change, not something that lands on players’ machines automatically. The performance benefits only appear once a studio has adopted the tool and shipped a rebuilt version of its game.
What this means for you
For everyday gamers, the upside is simpler, more consistent performance. If a studio adopts the tool, you may notice fewer of those jarring freezes when entering a new area or triggering a shader you haven’t seen before. Loading into scenes may also feel smoother.
That said, the benefit depends on whether individual developers actually use the feature. Opening it to all PC devs doesn’t automatically update every game — studios have to opt in and rebuild their shader packages. So expect the improvements to arrive gradually, game by game, rather than as a single Windows update.
How to get it
For developers, the next step is to check the Microsoft Game Development Kit documentation for the latest Advanced Shader Delivery tooling and the D3DCONFIG workflow. Studios can then integrate shader precompilation into their build pipeline and ship finished packages through the Xbox App.
For players, there’s nothing to install yourself. If you want smoother performance, keep an eye on which games on the Xbox App have adopted the feature — updates to those titles should bring the gains.
Source: Neowin
Over to you: Will your favorite Xbox App games adopt Advanced Shader Delivery, or will studios stick with their current shader workflows?
