Module: Mesa
Branch: main
Commit: 3454ff21e59446a5371bb85749707d3a1cec9805
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=3454ff21e59446a5371bb85749707d3a1cec9805

Author: Erik Faye-Lund <[email protected]>
Date:   Mon Sep 12 14:12:29 2022 +0200

docs/zink: document rgtc requirement

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

Fixes: d50e8554b99 ("zink: add feature-documentation")
Acked-by: Mike Blumenkrantz <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18549>

---

 docs/drivers/zink.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/docs/drivers/zink.rst b/docs/drivers/zink.rst
index f5a7469ec79..bc5b6fd590d 100644
--- a/docs/drivers/zink.rst
+++ b/docs/drivers/zink.rst
@@ -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
 ^^^^^^^^^^

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