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Microsoft DirectSR (Super Resolution) To Be Revealed At GDC 2024

2/25/2024

Microsoft DirectSR: A Leap in Super Resolution Technology

Introduction

In the ever-evolving landscape of graphics and gaming, Microsoft is poised to make a significant impact with its latest innovation: DirectSR (Direct Super Resolution). Set to be unveiled at the Graphics Developer Conference (GDC) 2024, DirectSR promises to revolutionize how we perceive visual fidelity in video games and beyond.

What is DirectSR?

  1. Super Resolution Technology:

    • At its core, DirectSR is a super resolution technology designed to enhance graphics quality.
    • It aims to elevate the visual experience by upscaling lower-resolution content to higher resolutions, resulting in sharper images and improved details.

  2. Standardized Solution:

    • Unlike vendor-specific solutions (think NVIDIA DLSS, AMD FSR and INTEL XESS), DirectSR seeks to establish a standardized approach.
    • It operates at a software level, making it compatible with a wide range of graphics cards and architectures.
    • The goal is to simplify implementation for game developers, ensuring that DirectSR works seamlessly across different GPUs.

  3. Compatibility and Cores:

    • While specifics about the GPU cores remain undisclosed, DirectSR is likely to leverage GPU-accelerated cores.
    • It aims to be compatible with modern GPU architectures, including those already supporting Intel XeSS, AMD FSR, and NVIDIA DLSS.
    • By providing a unified solution, Microsoft aims to streamline the development process for game studios.

Presentation at GDC 2024

  • Date: Scheduled for March 21, the presentation will feature engineers from Microsoft, AMD, and NVIDIA.
  • Insights: Attendees can expect deep dives into how DirectSR works, its benefits, and practical use cases.
  • Technical Details: Expect discussions on integration, performance, and the underlying algorithms.

Windows Integration: Auto SR

  • Windows OS Enhancement: Microsoft has also been working on an “Auto SR” feature within the Windows operating system.
  • Unclear Connection: It remains uncertain whether this feature is directly related to DirectSR or operates at a higher level (similar to AMD’s Radeon Super Resolution).
  • Potential Impact: If successful, this Windows-level enhancement could further boost upscaling capabilities across applications.

Conclusion

Microsoft DirectSR represents a promising leap forward in super resolution technology. As the gaming industry continues to push boundaries, DirectSR’s standardized approach and compatibility across GPUs could redefine how we experience visuals. Stay tuned for the unveiling at GDC 2024, where the future of graphics awaits.

Image Source: GDC