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Use VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT when DI is enabled #1111

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cwfitzgerald opened this issue Dec 29, 2020 · 0 comments · Fixed by #1995
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Use VK_DESCRIPTOR_BINDING_UPDATE_AFTER_BIND_BIT_EXT when DI is enabled #1111

cwfitzgerald opened this issue Dec 29, 2020 · 0 comments · Fixed by #1995
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area: performance How fast things go type: enhancement New feature or request

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Description

Intel doesn't support high counts of bindings in one bind group (250 being the limit) without using UPDATE_AFTER_BIND_BIT on the descriptors. It's my impression that there are no extra requirements for it, so we should enable it on the descriptors, sets, and pools in the vulkan backend when DI is enabled.

I need to double-check things before we implement it.
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area: performance How fast things go type: enhancement New feature or request
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Support descriptor arrays which are shorter than the BGL cwfitzgerald/wgpu
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