* does it work for vulkan software within the guest?
i tried to use venus with qemu and the vulkan support of crosvm many times in 2022 and 2023 but they never worked for me, only opengl works for me, so all my QEMU full system guests are configured for opengl only.
if that can fully enable vulkan inside QEMU full system guests, that would be very helpful and very powerful.
edit: I realized reading this and reading the code that this entire technology appears to be heavily dependant on the Qualcomm GPU hardware for now, meaning that it isn't generalized to virtualization hosts that have only AMD, Intel, NVIDIA, ImgTec, ARM or Apple GPU hardware yet. that is still great, it just means it can't replace the legacy virgl codepath on my AMD-based virtualization hosts yet.