From 9f5db1e3e467f02e3e5fa132dda258a9e995407b Mon Sep 17 00:00:00 2001
From: Giovanni Mascellani <gmascellani@codeweavers.com>
Date: Thu, 29 May 2025 21:48:20 +0200
Subject: [PATCH] vkd3d-shader/glsl: Ignore the PARTIALPRECISION destination
 modifier.

---
 libs/vkd3d-shader/glsl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/vkd3d-shader/glsl.c b/libs/vkd3d-shader/glsl.c
index fca762ae6..3eb420306 100644
--- a/libs/vkd3d-shader/glsl.c
+++ b/libs/vkd3d-shader/glsl.c
@@ -495,6 +495,9 @@ static void VKD3D_PRINTF_FUNC(4, 0) shader_glsl_vprint_assignment(struct vkd3d_g
     uint32_t modifiers = dst->vsir->modifiers;
     bool close = true;
 
+    /* It is always legitimate to ignore _pp. */
+    modifiers &= ~VKD3DSPDM_PARTIALPRECISION;
+
     if (dst->vsir->shift)
         vkd3d_glsl_compiler_error(gen, VKD3D_SHADER_ERROR_GLSL_INTERNAL,
                 "Internal compiler error: Unhandled destination shift %#x.", dst->vsir->shift);