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Rendering to a VkImageView referencing multiple mip levels using Dynamic Rendering #2400

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Cyphall opened this issue Aug 1, 2024 · 3 comments
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@Cyphall
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Cyphall commented Aug 1, 2024

VUID-VkFramebufferCreateInfo-pAttachments-00883 seems to mandate that all views must reference a single level, but this is for oldschool framebuffers.
In the case of Dynamic Rendering, I could not find an equivalent VUID in VkRenderingInfo (or anywhere else in the specs) defining this constraint for VkRenderingAttachmentInfo::imageView or VkRenderingAttachmentInfo::resolveImageView.

@oddhack
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oddhack commented Aug 7, 2024

Tagging for SI TSG but also assigning @spencer-lunarg as this falls in your ballpark.

@cubanismo
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@oddhack, what's the SI tie-in here? This looks like a core API issue to me.

@oddhack
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oddhack commented Aug 7, 2024

I aggrandized "Framebuffer" into "SI", so probably no tie-in. The boundaries of SI are not entirely clear to me.

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