vkd3d-shader/msl: Implement VKD3DSIH_IEQ.

Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1291

libs/vkd3d-shader/msl.c

@@ -549,6 +549,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
         case VKD3DSIH_DP4:
             msl_dot(gen, ins, VKD3DSP_WRITEMASK_ALL);
             break;
+        case VKD3DSIH_IEQ:
+            msl_relop(gen, ins, "==");
+            break;
         case VKD3DSIH_FRC:
             msl_intrinsic(gen, ins, "fract");
             break;

tests/hlsl/expr-indexing.shader_test

@@ -26,7 +26,7 @@ float4 main() : sv_target
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float4 5.0 6.0 7.0 8.0
 uniform 8 float 2
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (10.0, 10.0, 10.0, 10.0)
 
 
@@ -56,10 +56,10 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (4.0, 4.0, 4.0, 4.0)
 uniform 4 float 2
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (1.0, 1.0, 1.0, 1.0)
 
 
@@ -99,5 +99,5 @@ float4 main() : sv_target
 [test]
 uniform 0 float4 1.0 2.0 3.0 4.0
 uniform 4 float 1
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (2.0, 2.0, 2.0, 2.0)

tests/hlsl/matrix-indexing.shader_test

@@ -120,7 +120,7 @@ float4 main() : sv_target
 
 [test]
 uniform 0 float 2
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (8, 9, 10, 11)
 
 

tests/hlsl/non-const-indexing.shader_test

@@ -36,16 +36,16 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float 0
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (11.0, 11.0, 11.0, 11.0)
 uniform 0 float 1
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (12.0, 12.0, 12.0, 12.0)
 uniform 0 float 2
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (13.0, 13.0, 13.0, 13.0)
 uniform 0 float 3
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (14.0, 14.0, 14.0, 14.0)
 
 

tests/hlsl/vector-indexing-uniform.shader_test

@@ -12,5 +12,5 @@ float4 main() : SV_TARGET
 
 [test]
 uniform 0 float 2
-todo(msl) draw quad
+draw quad
 probe (0, 0) rgba (0.5, 0.3, 0.8, 0.2)