WSA Compute Shaders [1110726 ]

Hi, is it normal that compute shaders do not work on WSA D3D ? Thank you, Marek.

PS : Just want to add that this worked before. And now it does not work in 2018.3f2 and I expect it won't work in 2019.x as well.

Code (CSharp):

1. Shader "sifx/sifx_toon_eyes"
2. {
3. Properties
4. {
5.      _Color ("Color", Color) = (1,1,1,1)
6.      [NoScaleOffset]_MainTex ("Albedo (RGB)", 2D) = "white" {}
7.      [NoScaleOffset]_BumpMap("Normal Map", 2D) = "bump" {}
8.      _EyeOffset("Eye Offset LR",Vector)=(0,0,0,0)
9.      _Glossiness ("Smoothness", Range(0,1)) = 0.5
10.      _Metallic ("Metallic", Range(0,1)) = 0.0
11. }
12. SubShader
13. {
14.      Tags { "RenderType"="Opaque" }
15.      LOD 200
16.  
17.      CGPROGRAM
18.      #pragma surface surf Standard
19.      #pragma target 3.0
20.  
21.      sampler2D _MainTex;
22.      sampler2D _BumpMap;
23.      half _Glossiness;
24.      half _Metallic;
25.      fixed4 _Color;
26.      fixed4 _EyeOffset;
27.  
28.      struct Input
29.      {
30.          float2 uv_MainTex;
31.      };
32.  
33.  
34.  
35.      void surf (Input IN, inout SurfaceOutputStandard o)
36.      {
37.          fixed4 c = tex2D (_MainTex, IN.uv_MainTex + _EyeOffset.xy) * tex2D (_MainTex, IN.uv_MainTex + _EyeOffset.zw) * _Color ;
38.          fixed4 n = 0.5 * ( tex2D (_BumpMap, IN.uv_MainTex + _EyeOffset.xy) + tex2D (_BumpMap, IN.uv_MainTex + _EyeOffset.zw) );
39.  
40.          o.Albedo = c.rgb;
41.      
42.          o.Normal = UnpackNormal(n);
43.          o.Metallic = _Metallic;
44.          o.Smoothness = _Glossiness;
45.          o.Alpha = c.a;
46.      }
47.      ENDCG
48. }
49. FallBack "Diffuse"
50. }

 

Well I get error message in build that compute shaders are not supported on this platform. I mean when I run it after I built it with visual studio. But I will also submit repro later today.

 

Yes I can confirm it is something in the project. Im not able to make simple repro. Will dig deeper today.

 

Hi, I can not make simple repro. Seems like it is the project that is somehow firing this "Not supported on this platform". I see only way to give you access to Collab. Does it work for you? The app works on all other platforms. ( osx, ios, android )

 

Seems like this is the root of the issue. https://www.dropbox.com/s/nympsx9dxevnqnl/Screenshot 2018-12-18 at 14.38.18.png?dl=0

There are two mapped materials on the mesh. Which works perfectly fine on other platforms and only wsa gives us no render ( transparent ) and that "Not supported ... "

Does it make sense?

 

Ok finally got it. It actually does not work already in Editor. Will send bug number soon. M.

 

Here it is.

1110726

Does not work in 2018.3f2 I suspect it won't work also in 2019 but haven't tested it.