Vulkan: Refactor: Layout Policy #115793

Kazashi Yoshioka · 2023-12-05T12:03:46+01:00

Kazashi Yoshioka commented

2023-12-05 12:03:46 +01:00

To streamline Render-pass #114463, first establish policy for the Image-Layout transition system.

If Image is not in some process,
The layout should always be static.
This best layout is the layout when the image enters and exits the render pass.
And the condition for unifying the render passes is that this layout is static.
(If this layout is dynamic, there will be multiple render passes and therefore multiple pipelines, but this is not required for many render passes in Blender.)

The good thing about this is that we don't have to change the layout during the binding of the resource.
Plus, there's no need to keep track of layouts. This PR is related to the streamlining of Render-pass.

To streamline Render-pass [#114463](https://projects.blender.org/blender/blender/pulls/114463#issuecomment-1077029), first establish policy for the Image-Layout transition system. If Image is not in some process, The layout should always be static. This best layout is the layout when the image enters and exits the render pass. And the condition for unifying the render passes is that this layout is static. (If this layout is dynamic, there will be multiple render passes and therefore multiple pipelines, but this is not required for many render passes in Blender.) The good thing about this is that we don't have to change the layout during the binding of the resource. Plus, there's no need to keep track of layouts. This PR is related to the streamlining of Render-pass.

Kazashi Yoshioka added 1 commit 2023-12-05 12:03:56 +01:00

Vulkan :Refactor :Layout Policy 1f6aa40873

Establish a policy on the layout of VkImage.
When the layout is not being processed,
it should always be this layout.
The good thing about this is that you don't have to change the layout during the binding of the resource.
Plus, there's no need to keep track of layouts. This PR is related to the streamlining of Renderpass.
The dummy attachment should be removed in a later PR.

Kazashi Yoshioka referenced this pull request

2023-12-05 12:04:52 +01:00

WIP: CleanUp: Vulkan: Render-pass System #114463

Kazashi Yoshioka requested review from Jeroen Bakker 2023-12-05 12:05:26 +01:00

Kazashi Yoshioka changed title from ~~Vulkan :Refactor :Layout Policy~~ to Vulkan: Refactor: Layout Policy

2023-12-05 13:51:33 +01:00

Kazashi Yoshioka referenced this pull request

2023-12-07 19:44:24 +01:00

WIP: CleanUp: Vulkan: Render-pass System #114463

Kazashi Yoshioka closed this pull request

2024-02-16 11:20:23 +01:00