From 66e3df6a2ac9a26afbc768314fa59db1d7ad0fd1 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Fri, 20 Sep 2024 08:27:18 -0400
Subject: [PATCH] zink: add X format variants for 30-bit formats

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31277>
---
 src/gallium/drivers/zink/zink_format.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_format.c b/src/gallium/drivers/zink/zink_format.c
index 8253baec7e8..54355d9cd8d 100644
--- a/src/gallium/drivers/zink/zink_format.c
+++ b/src/gallium/drivers/zink/zink_format.c
@@ -200,6 +200,20 @@ zink_format_emulate_x8(enum pipe_format format)
    case PIPE_FORMAT_R32G32B32X32_SINT:
       return PIPE_FORMAT_R32G32B32A32_SINT;
 
+   case PIPE_FORMAT_R10G10B10X2_SINT:
+      return PIPE_FORMAT_R10G10B10A2_SINT;
+   case PIPE_FORMAT_R10G10B10X2_SNORM:
+      return PIPE_FORMAT_R10G10B10A2_SNORM;
+   case PIPE_FORMAT_R10G10B10X2_UNORM:
+      return PIPE_FORMAT_R10G10B10A2_UNORM;
+
+   case PIPE_FORMAT_B10G10R10X2_SINT:
+      return PIPE_FORMAT_B10G10R10A2_SINT;
+   case PIPE_FORMAT_B10G10R10X2_SNORM:
+      return PIPE_FORMAT_B10G10R10A2_SNORM;
+   case PIPE_FORMAT_B10G10R10X2_UNORM:
+      return PIPE_FORMAT_B10G10R10A2_UNORM;
+
    default:
       return format;
    }