Xenia Edge Git Update (August 22, 2026)

Xenia Edge Git (2026/08/22) has been released as an experimental fork of the Xenia emulator, primarily focusing on enhancing the Vulkan backend and Linux support while still maintaining compatibility with Windows. The update includes multiple merging of experimental branches, various optimizations, and numerous fixes across D3D12 and Vulkan functionalities, such as addressing constant-alpha blending, sample mask reading issues, and implementing new processing features for textures and shaders. The changes aim to improve overall performance and capabilities of the emulator, particularly in handling graphics efficiently. The changelog details extensive updates and fixes to enhance user experience.

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Xenia Edge Git (2026/08/22) has been released. Xenia Edge serves as another experimental version of the Xenia emulator, primarily derived from Xenia Canary, focusing on faster iterations and enhancements, especially for the Vulkan backend and the Linux platform. Windows is also fully supported and will benefit from the modifications made in this version, particularly regarding its Vulkan backend.

Xenia Edge Changelog:
Merge remote-tracking branch ‘upstream/canary_experimental’ into edge (2a45b23)
Merge commit ‘7cd47947b07de30b649fb4224418a659890eab73’ into edge (cd4eacc)
Merge commit ’59c08cd4′ into edge (2f1ee31)
[Misc] Various optimizations. (a5a18f5)
[D3D12] Fixed constant-alpha blending in the RTV path (4cc584f)
[GPU] Selected promoted tfetch1D layouts at runtime (7cd4794)
[D3D12] Corrected over-invalidation of bulk fetch register writes (95545f8)
[D3D12] Defaulted to point sampling for non-filterable formats (197929d)
[Vulkan] Introduced spirv_disable_rounding_mode_rte (61a8aa3)
[Vulkan] Resolved an issue where draw_resolution_scaled_texture_offsets would cancel itself out (3116868)
[GPU] Managed tessellated triangle strip and fan draws (3eab2b8)
[Vulkan] Used dedicated alpha blend factor map for alpha src/dest blend operations (53061c6)
[Vulkan] Clamped stacked-texture layer index for Inf/NaN coordinates (2d5b410)
[GPU] Clamped out-of-bounds vertex fetch words to 0 (9e9d3cd)
[Vulkan] Skipped draws with surface_pitch==0 to align with D3D12 (e6bdb0f)
[Vulkan] Corrected FSI 2x-as-4x sample mask to read host sample 2 instead of 3 (654a8ca)
[Vulkan] Applied float controls to geometry shaders to align with VS/PS (0d38781)
[GPU] Loaded guest-resolved mips from scaled resolve memory (f25003c)
[Vulkan] Persistently bound shared memory for texture loads and resolves (7101021)
[Vulkan] Fixed 2x MSAA alpha-to-coverage sample layout (cb24056)
[Vulkan] Clamped scalar maxas/maxasf address register to [0, 255] (4aeb518)
[GPU] Emulated extended-range float16 in render target pack/unpack (3ff230d)
[Vulkan] Invalidated user clip plane constants on changes to source registers (2b071d9)
[Vulkan] Resolved adaptive tessellation issues (66779fb)
[Memory] Reworked guest access resolution and unwatched invalidation (aed81ca)
[Kernel] Replaced X_DISPATCHER_FLAGS with X_OBJECT_TYPES (59c08cd)