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Vulkan <-> DXGI Format constant utility #352

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walbourn opened this issue May 13, 2023 · 1 comment
Open

Vulkan <-> DXGI Format constant utility #352

walbourn opened this issue May 13, 2023 · 1 comment
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utility Applies to DDSTextureLoader, ScreenGrab, WICTextureLoader wsl Related to Windows Subsystem for Linux support

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@walbourn
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Could be useful to have a pair of functions which maps between Vulkan formats and DXGI formats (i.e. VK_FORMAT_R8_UNORM <-> DXGI_FORMAT_R8_UNORM, VK_FORMAT_R16G16B16A16_SFLOAT<->DXGI_FORMAT_R16G16B16A16_FLOAT, etc.)

https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VkFormat.html

Note all defined Vulkan formats have DXGI equivalents.
@walbourn walbourn added utility Applies to DDSTextureLoader, ScreenGrab, WICTextureLoader wsl Related to Windows Subsystem for Linux support labels May 13, 2023
@AlbertHuang96
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it may be helpful https://github.com/doitsujin/dxvk/blob/master/src/dxgi/dxgi_format.cpp

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utility Applies to DDSTextureLoader, ScreenGrab, WICTextureLoader wsl Related to Windows Subsystem for Linux support
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