From 803521f416cd5e49feb915dfd919c45e7fb039ae Mon Sep 17 00:00:00 2001
From: Konstantin Seurer <konstantin.seurer@gmail.com>
Date: Fri, 27 Jun 2025 15:41:27 +0200
Subject: [PATCH] gallium: Add back
 pipe_rasterizer_state::offset_units_unscaled

The field was removed with the nine removal but it is needed for depth
bias control on Vulkan.

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26282>
---
 src/gallium/include/pipe/p_state.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h
index 156b1f84ad3..ec329738e4c 100644
--- a/src/gallium/include/pipe/p_state.h
+++ b/src/gallium/include/pipe/p_state.h
@@ -180,6 +180,12 @@ struct pipe_rasterizer_state
     */
    unsigned clip_halfz:1;
 
+   /**
+    * When true do not scale offset_units and use same rules for unorm and
+    * float depth buffers.
+    */
+   unsigned offset_units_unscaled:1;
+
    /**
     * Depth values output from fragment shader may be outside 0..1.
     * These have to be clamped for use with UNORM buffers.