From 267d715efb218f9d6d94744b599765bcb4adbfcc Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Tue, 27 Sep 2022 14:42:08 -0400
Subject: [PATCH] zink: hook up VK_EXT_depth_clamp_zero_one

this is required for GL since the allowable depth range is always [0,1]

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18868>
---
 src/gallium/drivers/zink/zink_device_info.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/zink/zink_device_info.py b/src/gallium/drivers/zink/zink_device_info.py
index d66a542505e..c8da2dbeefe 100644
--- a/src/gallium/drivers/zink/zink_device_info.py
+++ b/src/gallium/drivers/zink/zink_device_info.py
@@ -86,6 +86,7 @@ EXTENSIONS = [
     Extension("VK_KHR_get_memory_requirements2"),
     Extension("VK_EXT_post_depth_coverage"),
     Extension("VK_EXT_depth_clip_control", alias="clip_control", features=True),
+    Extension("VK_EXT_depth_clamp_zero_one", alias="clamp_01", features=True),
     Extension("VK_EXT_shader_subgroup_ballot"),
     Extension("VK_EXT_shader_subgroup_vote"),
     Extension("VK_EXT_shader_atomic_float", alias="atomic_float", features=True),