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Intel's Mesa Vulkan Driver Lands Support For 64-bit Floats

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  • Intel's Mesa Vulkan Driver Lands Support For 64-bit Floats

    Phoronix: Intel's Mesa Vulkan Driver Lands Support For 64-bit Floats

    The work on supporting shaderFloat64 within Intel's "ANV" Mesa driver is now complete and merged into Mesa Git...

    http://www.phoronix.com/scan.php?pag...-shaderFloat64

  • #2
    So, what is actually the state of the Haswell Vulkan driver?
    Is it just this stuff missing to catch up or more?

    I have Fedora 25 with Mesa 13.0.3 with and an i7 Haswell mobile CPU.

    When use vulkaninfo it tells me (besides other verbose cap infos)

    Code:
    WARNING: Haswell Vulkan support is incomplete
    I tried to run vkquake

    https://github.com/Novum/vkQuake

    but it dies somewhere on init with

    spirv/spirv_to_nir.c:2475 WARNING: Unsupported SPIR-V capability: InputAttachment
    spirv/vtn_variables.c:994 WARNING: Decoration not allowed for variable or structure member: InputAttachmentIndex
    Segmentation fault (core dumped)
    Am I doing sth. wrong?
    Last edited by entropy; 01-09-2017, 04:11 PM.

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