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create_renderpass does not natively support subpass self-dependencies #36

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JakobPer opened this issue Nov 20, 2020 · 0 comments
Open

create_renderpass does not natively support subpass self-dependencies #36

JakobPer opened this issue Nov 20, 2020 · 0 comments
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enhancement New feature or request Vulkan Vulkan-centric task

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@JakobPer
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If you want to use pipeline barriers withing a renderpass or subpass, a self-dependency to the subpass the barrier is used in needs to be specified during renderpass creation. Details here.

This can currently be circumvented by using the alterConfigBeforeCreation feedback, but needs to be done with native Vulkan configs. A suitable abstraction (maybe in the renderpass_sync?) would be great for that.
@johannesugb johannesugb added enhancement New feature or request Vulkan Vulkan-centric task labels Nov 20, 2020
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@johannesugb @JakobPer