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docs/zink: add GL 4.2 requirements

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Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8648>
This commit is contained in:
Erik Faye-Lund 2021-01-22 12:15:33 +01:00 committed by Marge Bot
parent d0e7a7d58d
commit fb65285629
1 changed files with 17 additions and 0 deletions
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docs/drivers/zink.rst
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@ -128,6 +128,23 @@ are required:
* `maxImageDimension2D` ≥ 16384
* `maxViewports` ≥ 16
OpenGL 4.2
^^^^^^^^^^
For OpenGL 4.2 support, Vulkan 1.1 is required, plus the following additional
requirements needs to be supported:
* ``VkPhysicalDeviceVulkan11Features``:
* ``shaderDrawParameters``
* Formats features:
* ```VK_FORMAT_BC7_UNORM_BLOCK```: ```VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT```
* ```VK_FORMAT_BC7_SRGB_BLOCK```: ```VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT```
* ```VK_FORMAT_BC6H_SFLOAT_BLOCK```: ```VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT```
* ```VK_FORMAT_BC6H_UFLOAT_BLOCK```: ```VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT```
Debugging
---------