Xiaomi's XRING 03 adds BCn texture support in Mali GPU for Windows game emulation

A Vulkan report revealed that Xiaomi's XRING 03 chip supports block-compressed BCn textures, which other SoCs with ARM Mali graphics lack. This removes a compatibility barrier and allows running Windows games via emulation, as on Snapdragon.

• XRING 03 is a 3nm Xiaomi chip on ARM CPU and GPU architectures
• BCn support is absent in Tensor and Dimensity
• The BCn format is needed for Windows game emulation
• Emulation performance has not yet been tested