docs/zink: document rgtc requirement

OpenGL 3.0 requires RGTC support, and until we have emulation in place,
we should document that requirement.

Fixes: d50e8554b9 ("zink: add feature-documentation")
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18549>
This commit is contained in:
Erik Faye-Lund
2022-09-12 14:12:29 +02:00
committed by Marge Bot
parent 7c34b31db2
commit 3454ff21e5

View File

@@ -75,6 +75,12 @@ supported:
* `VK_EXT_transform_feedback`_
* `VK_EXT_conditional_rendering`_
* Formats requiring ``VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT``:
* ``VK_FORMAT_BC4_UNORM_BLOCK``
* ``VK_FORMAT_BC4_SNORM_BLOCK``
* ``VK_FORMAT_BC5_UNORM_BLOCK``
* ``VK_FORMAT_BC5_SNORM_BLOCK``
OpenGL 3.1
^^^^^^^^^^