RADV Lands Workaround For Buggy HiZ/HiS On AMD RDNA4 GPUs
It turns out the Hierarchical Z “HiZ” implementation with AMD RDNA4 GPUs with the GFX12 graphics engine for early rejection of fragments before hitting the rendering pipeline is slightly buggy. Driver workarounds are needed for the HiZ/HiS support with RDNA4 GPUs to avoid potential hangs… ⌘ Read more