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Vulkan: Reusing Textures from Pool #114697

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Jeroen Bakker merged 6 commits from Jeroen-Bakker/blender:vulkan/texture-reuse into main 2023-11-10 12:52:43 +01:00
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Jeroen Bakker commented 2023-11-10 11:09:09 +01:00
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This PR solves an issue when using texture pools with textures that are not
natively supported by the device. In the previous implementation the
internal Texture::format_ was changed. Any check if the texture could
be reused would fail as its format would be different that the requested one.

This PR fixes this by separating the requested format Texture::format_ and
how it is stored on the GPU VKTexture::device_format_.

This solves the next artifacts:

  • Workbench flickering artifacts on AMD/Intel GPUs
  • Workbench TAA on AMD/Intel GPUs
  • Overlays were not always drawn fully solid
This PR solves an issue when using texture pools with textures that are not natively supported by the device. In the previous implementation the internal `Texture::format_` was changed. Any check if the texture could be reused would fail as its format would be different that the requested one. This PR fixes this by separating the requested format `Texture::format_` and how it is stored on the GPU `VKTexture::device_format_`. This solves the next artifacts: * Workbench flickering artifacts on AMD/Intel GPUs * Workbench TAA on AMD/Intel GPUs * Overlays were not always drawn fully solid
Jeroen Bakker added this to the 4.1 milestone 2023-11-10 11:09:09 +01:00
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Jeroen Bakker self-assigned this 2023-11-10 11:09:09 +01:00
Jeroen Bakker added 1 commit 2023-11-10 11:09:21 +01:00
7609966abb Vulkan: Reusing Textures from Pool 
When using a texture pool where the texture isn't natively supported
by the vulkan device the texture is recreated every time.

The reason for this is that `GPU_texture_format` can return a
different texture format, than originally being created for.

This needs to be fixed
Jeroen Bakker added this to the EEVEE & Viewport project 2023-11-10 11:09:40 +01:00
Jeroen Bakker added 1 commit 2023-11-10 11:10:14 +01:00
Jeroen Bakker added 2 commits 2023-11-10 11:49:33 +01:00
Jeroen Bakker added 1 commit 2023-11-10 12:06:50 +01:00
buildbot/vexp-code-patch-coordinator Build done. Details
7cd42fcaba Reduce testing
Jeroen Bakker commented 2023-11-10 12:12:13 +01:00
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@blender-bot build

@blender-bot build
Jeroen Bakker added 1 commit 2023-11-10 12:40:43 +01:00
Jeroen Bakker merged commit cc04bcd792 into main 2023-11-10 12:52:43 +01:00
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