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Adds support for requesting the shader long vector to be used
DEPS update to alight witch v1.4.337

pingpongcat and others added 5 commits October 3, 2025 08:35
Remove VK_ACCESS_HOST_READ_BIT and VK_ACCESS_HOST_WRITE_BIT from
kMemoryBarrierForAll as these flags are only valid with
VK_PIPELINE_STAGE_HOST_BIT, not VK_PIPELINE_STAGE_ALL_COMMANDS_BIT
Adds support for requesting the shader long vector to be used.
@dj2
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dj2 commented Jan 19, 2026

This looks good to me, need to see what the bots say. Is it possible to add an amber example script into the repo to show the functionality?

@pingpongcat
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Hi Dan, I prepared this pull request because I’m helping to get the new CTS tests for VK_EXT_shader_long_vector passing amber verification in our CI.

I upcoming CTS tests there already is an amber file that Jeff Bolz @jeffbolznv wrote for testing purposes:
(note: you need access to the Khronos repository)

https://gerrit.khronos.org/c/vk-gl-cts/+/18489/6/external/vulkancts/data/vulkan/amber/spirv_assembly/instruction/compute/vector_shuffle/long_vector_shuffle.amber

Does that count as an example? or after adding each new feature to amber you'll also like to have some kind of internal sample?

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3 participants