Question Custom UI shader not work in Android build.

Hello.

Recently my shader was stopped working for Android build but it does properly on Editor and Windows, previously it worked correctly.

Here is the shader:

Code (CSharp):

1. Shader "Hidden/Pokémon/UI/PokemonSpritesheet"
2. {
3.     Properties
4.     {
5.         [HideInInspector] _MainTex("", 2D) = "white" {}
6.         [HideInInspector] _Color("", Color) = (1, 1, 1, 1)
7.         [HideInInspector] _ColorMask("", Float) = 15
8.     }
9.  
10.     SubShader
11.     {
12.         Tags
13.         {
14.             "Queue"="Transparent"
15.             "IgnoreProjector"="True"
16.             "RenderType"="Transparent"
17.             "PreviewType"="Plane"
18.         }
19.      
20.         Cull Off
21.         Lighting Off
22.         ZWrite Off
23.         ZTest [unity_GUIZTestMode]
24.         Blend SrcAlpha OneMinusSrcAlpha
25.         ColorMask [_ColorMask]
26.  
27.         Pass
28.         {
29.             CGPROGRAM
30.             #pragma vertex vert
31.             #pragma fragment frag
32.             #include "UnityCG.cginc"
33.  
34.             struct appdata
35.             {
36.                 float4 vertex : POSITION;
37.                 float4 color : COLOR;
38.                 float2 uv : TEXCOORD0;
39.             };
40.  
41.             struct v2f
42.             {
43.                 float2 uv : TEXCOORD0;
44.                 fixed4 color : COLOR;
45.                 float4 vertex : SV_POSITION;
46.             };
47.  
48.             sampler2D _MainTex;
49.             float _Fps;
50.             float2 _Scale;
51.             float2 _Frames[512];
52.             float4 _Color;
53.             uint _FrameCount;
54.  
55.             v2f vert(appdata v)
56.             {
57.                 v2f o;
58.                 o.vertex = UnityObjectToClipPos(v.vertex);
59.  
60.                 // Calculate the frame index over time
61.                 uint index = _FrameCount > 0 ? ((int)(_Time.y / (1 / _Fps)) % _FrameCount) : 0;
62.  
63.                 // Set the frame
64.                 o.uv = v.uv * _Scale + _Frames[index];
65.              
66.                 o.color = v.color * _Color;
67.  
68.                 return o;
69.             }
70.  
71.             fixed4 frag(v2f i) : SV_Target
72.             {
73.                 return tex2D(_MainTex, i.uv) * i.color;
74.             }
75.             ENDCG
76.         }
77.     }
78. }
79.  

What's wrong with the shader?

 

you might have to setup logcat to see if it gives errors. this part unity_GUIZTestMode might be a hack that nly worked in previous builds. you might be out of memory in teh frames[n]

Android updates ALWAYS break something.