[PATCH v3 4/4] vkd3d-shader/spirv: Handle the ACOS, ASIN and ATAN instructions in spirv_compiler_emit_ext_glsl_instruction().

[Conor McCarthy]

From: Conor McCarthy

---
 libs/vkd3d-shader/spirv.c           |  6 +++
 tests/hlsl/inverse-trig.shader_test | 60 ++++++++++++++---------------
 2 files changed, 36 insertions(+), 30 deletions(-)

diff --git a/libs/vkd3d-shader/spirv.c b/libs/vkd3d-shader/spirv.c
index 298ad31d9..9f2649f28 100644
--- a/libs/vkd3d-shader/spirv.c
+++ b/libs/vkd3d-shader/spirv.c
@@ -6969,6 +6969,9 @@ static enum GLSLstd450 spirv_compiler_map_ext_glsl_instruction(
     }
     glsl_insts[] =
     {
+        {VKD3DSIH_ACOS,            GLSLstd450Acos},
+        {VKD3DSIH_ASIN,            GLSLstd450Asin},
+        {VKD3DSIH_ATAN,            GLSLstd450Atan},
         {VKD3DSIH_DFMA,            GLSLstd450Fma},
         {VKD3DSIH_DMAX,            GLSLstd450NMax},
         {VKD3DSIH_DMIN,            GLSLstd450NMin},
@@ -9553,6 +9556,9 @@ static int spirv_compiler_handle_instruction(struct spirv_compiler *compiler,
         case VKD3DSIH_ISFINITE:
             spirv_compiler_emit_isfinite(compiler, instruction);
             break;
+        case VKD3DSIH_ACOS:
+        case VKD3DSIH_ASIN:
+        case VKD3DSIH_ATAN:
         case VKD3DSIH_DFMA:
         case VKD3DSIH_DMAX:
         case VKD3DSIH_DMIN:
diff --git a/tests/hlsl/inverse-trig.shader_test b/tests/hlsl/inverse-trig.shader_test
index 05941b14d..7175ab19a 100644
--- a/tests/hlsl/inverse-trig.shader_test
+++ b/tests/hlsl/inverse-trig.shader_test
@@ -13,23 +13,23 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (3.14159274, 0.0, 0.0, 0.0) 128

uniform 0 float4 -0.5 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (2.094441441, 0.0, 0.0, 0.0) 128

uniform 0 float4 0.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.57072878, 0.0, 0.0, 0.0) 1024

uniform 0 float4 0.5 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.04715133, 0.0, 0.0, 0.0) 256

uniform 0 float4 1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0) 128

[pixel shader todo]
@@ -44,7 +44,7 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-31416.0, 0.0, 0.0, 0.0)

[require]
@@ -72,15 +72,15 @@ shader model >= 6.0
 % RADV are a bit lower than these, hence the large max ulp difference.
 [test]
 uniform 0 float4 -0.5 0.0 0.0 0.0
-todo draw quad
+draw quad
 probe all rgba (-10472.0, 0.0, 0.0, 0.0) 4096

uniform 0 float4 0.0 0.0 0.0 0.0
-todo draw quad
+draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0)

uniform 0 float4 0.5 0.0 0.0 0.0
-todo draw quad
+draw quad
 probe all rgba (10472.0, 0.0, 0.0, 0.0) 4096

[require]
@@ -88,7 +88,7 @@ probe all rgba (10472.0, 0.0, 0.0, 0.0) 4096

[test]
 uniform 0 float4 1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (31416.0, 0.0, 0.0, 0.0)

@@ -102,23 +102,23 @@ float4 main() : sv_target

[test]
 uniform 0 float4 -1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-0.785409629, 0.0, 0.0, 0.0) 512

uniform 0 float4 -0.5 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-0.4636476, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.5 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.4636476, 0.0, 0.0, 0.0) 256

uniform 0 float4 1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.785409629, 0.0, 0.0, 0.0) 512

[pixel shader todo]
@@ -133,65 +133,65 @@ float4 main() : sv_target
 [test]
 % Non-degenerate cases
 uniform 0 float4 1.0 1.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.785385, 0.0, 0.0, 0.0) 512

uniform 0 float4 5.0 -5.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (2.356194, 0.0, 0.0, 0.0) 256

uniform 0 float4 -3.0 -3.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-2.356194, 0.0, 0.0, 0.0) 256

uniform 0 float4 1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.570796, 0.0, 0.0, 0.0) 256

uniform 0 float4 -1.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-1.570796, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.0 1.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.0, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.0 -1.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (3.1415927, 0.0, 0.0, 0.0) 256

% Degenerate cases
 uniform 0 float4 0.00001 0.00002 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.463647, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.00001 -0.00002 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (2.677945, 0.0, 0.0, 0.0) 256

uniform 0 float4 -0.00001 100000.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (-0.000000000099986595, 0.0, 0.0, 0.0) 2048

uniform 0 float4 10000000.0 0.00000001 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.570796, 0.0, 0.0, 0.0) 256

% Negative zero behavior should be to treat it the
 % same as normal zero.
 uniform 0 float4 1000000000.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.570796, 0.0, 0.0, 0.0) 256

uniform 0 float4 1000000000.0 -0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (1.570796, 0.0, 0.0, 0.0) 256

uniform 0 float4 0.0 -1.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (3.1415927, 0.0, 0.0, 0.0) 256

uniform 0 float4 -0.0 -1.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (3.1415927, 0.0, 0.0, 0.0) 256