From 0cc0b68fb451a36c0abe8ebac5b1397da313ca9d Mon Sep 17 00:00:00 2001
From: Henri Verbeet <hverbeet@codeweavers.com>
Date: Fri, 3 May 2024 14:32:31 +0200
Subject: [PATCH] vkd3d-shader/glsl: Implement VKD3DSIH_ROUND_NE.

---
 libs/vkd3d-shader/glsl.c            |  3 +++
 tests/hlsl/inverse-trig.shader_test | 10 +++++-----
 tests/hlsl/round.shader_test        |  6 +++---
 3 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/libs/vkd3d-shader/glsl.c b/libs/vkd3d-shader/glsl.c
index 12954cdb..ddab6b3a 100644
--- a/libs/vkd3d-shader/glsl.c
+++ b/libs/vkd3d-shader/glsl.c
@@ -797,6 +797,9 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *gen,
         case VKD3DSIH_RET:
             shader_glsl_ret(gen, ins);
             break;
+        case VKD3DSIH_ROUND_NE:
+            shader_glsl_intrinsic(gen, ins, "roundEven");
+            break;
         case VKD3DSIH_ROUND_NI:
             shader_glsl_intrinsic(gen, ins, "floor");
             break;
diff --git a/tests/hlsl/inverse-trig.shader_test b/tests/hlsl/inverse-trig.shader_test
index cf3bcbec..32f95f54 100644
--- a/tests/hlsl/inverse-trig.shader_test
+++ b/tests/hlsl/inverse-trig.shader_test
@@ -44,7 +44,7 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (-31416.0, 0.0, 0.0, 0.0)
 
 [require]
@@ -52,15 +52,15 @@ shader model < 6.0
 
 [test]
 uniform 0 float4 -0.5 0.0 0.0 0.0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (-10473.0, 0.0, 0.0, 0.0)
 
 uniform 0 float4 0.0 0.0 0.0 0.0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 0.0, 0.0, 0.0)
 
 uniform 0 float4 0.5 0.0 0.0 0.0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (10473.0, 0.0, 0.0, 0.0)
 
 [require]
@@ -88,7 +88,7 @@ probe (0, 0) rgba (10472.0, 0.0, 0.0, 0.0) 4096
 
 [test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (31416.0, 0.0, 0.0, 0.0)
 
 
diff --git a/tests/hlsl/round.shader_test b/tests/hlsl/round.shader_test
index 5c4b5c56..201acbdb 100644
--- a/tests/hlsl/round.shader_test
+++ b/tests/hlsl/round.shader_test
@@ -8,7 +8,7 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 -0.4 -6.6 7.6 3.4
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (0.0, -7.0, 8.0, 3.0) 4
 
 
@@ -26,7 +26,7 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 -0.4 -6.6 7.6 3.4
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (-7.0, 8.0, 0.0, 3.0) 4
 
 
@@ -42,5 +42,5 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float4 -1 0 2 10
-todo(glsl) draw quad
+draw quad
 probe (0, 0) rgba (-1.0, 0.0, 2.0, 10.0) 4