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Allow swapchain binding to compute shaders #1396

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kvark opened this issue May 18, 2021 · 2 comments
Closed

Allow swapchain binding to compute shaders #1396

kvark opened this issue May 18, 2021 · 2 comments
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area: wsi Issues with swapchain management or windowing help required We need community help to make this happen. type: enhancement New feature or request

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@kvark
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kvark commented May 18, 2021

Is your feature request related to a problem? Please describe.
For compute-only workloads, such as piet-gpu it's ideal to just write to the swapchain directly. However, this isn't portable.

Describe the solution you'd like
A native-only feature that exposes this capability.

Describe alternatives you've considered
Forcing a copy for all of these users.

Additional context
@kvark kvark added type: enhancement New feature or request help required We need community help to make this happen. area: api Issues related to API surface area: performance How fast things go labels May 18, 2021
@cwfitzgerald
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This is now allowed, but you can't query the supported usages from the swapchain.

@cwfitzgerald cwfitzgerald added area: wsi Issues with swapchain management or windowing and removed area: api Issues related to API surface area: performance How fast things go labels Jun 6, 2022
@cwfitzgerald
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This is now queryable

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area: wsi Issues with swapchain management or windowing help required We need community help to make this happen. type: enhancement New feature or request
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@kvark @cwfitzgerald