From efe3f246b1e73fbe4b9c235d41ee1e29e02b36b2 Mon Sep 17 00:00:00 2001
From: Jesse Natalie <jenatali@microsoft.com>
Date: Thu, 23 Mar 2023 09:30:30 -0700
Subject: [PATCH] d3d12: Report correct texel buffer max size

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22093>
---
 src/gallium/drivers/d3d12/d3d12_screen.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/drivers/d3d12/d3d12_screen.cpp b/src/gallium/drivers/d3d12/d3d12_screen.cpp
index b707164..0d2ca39 100644
--- a/src/gallium/drivers/d3d12/d3d12_screen.cpp
+++ b/src/gallium/drivers/d3d12/d3d12_screen.cpp
@@ -149,6 +149,9 @@ d3d12_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_TEXTURE_SWIZZLE:
       return 1;
 
+   case PIPE_CAP_MAX_TEXEL_BUFFER_ELEMENTS_UINT:
+      return 1 << D3D12_REQ_BUFFER_RESOURCE_TEXEL_COUNT_2_TO_EXP;
+
    case PIPE_CAP_MAX_TEXTURE_2D_SIZE:
       return D3D12_REQ_TEXTURE2D_U_OR_V_DIMENSION;
 
-- 
2.7.4