Shaders error - bug

Discussion in 'PSM Development' started by xixgames, Apr 9, 2014.

  1. xixgames

    xixgames

    Member

    Joined:
    Jan 20, 2014
    Messages:
    28
    There is a bug in the shader process...
    When you use Vertex or Unlit with Cut Offset these errors are non-stoppable and drops fps to 1-10:

    Unlit/Transparent Cutout:
    Code (csharp):
    1.  
    2. [173.408224] Shader : Unlit/Transparent Cutout
    3. [173.408742] Entrypoint : main
    4. [173.409130] ERROR (24,94):
    5.         unexpected undeclared identifier 'glstate_lightmodel_ambient'
    6. [173.409882] WARN (19,7):
    7.         local variable '_glesNormal' is unreferenced
    8. [173.410665] WARN (22,12):
    9.         local variable 'vertexColor' is unreferenced
    10. [173.411397] --
    11. [173.412054] ** FF Vertexprogram =
    12.         uniform float4x4 glstate_matrix_mvp;
    13.         struct In {  float4 vertex : POSITION; half3 normal : NORMAL; fixed4 col
    14. or : COLOR; half4 texcoord0 : TEXCOORD0; };
    15.         out varying fixed4 v_color : COLOR;
    16.         uniform half4 _glesFFColor;
    17.         out varying half2 v_texCoord0 : TEXCOORD0;
    18.         struct LightModelParameters {
    19.         float4 ambient;
    20.         };
    21.         uniform float4 _glesFrontMaterial_emission;
    22.         uniform float4 _glesFrontMaterial_ambient;
    23.         uniform float4 _glesFrontMaterial_diffuse;
    24.         uniform float4 _glesFrontMaterial_specular;
    25.         uniform float  _glesFrontMaterial_shininess;
    26.         out varying float4 _ffpPosition : POSITION;
    27.         void main(In input)
    28.         {
    29.         float4 _glesVertex  = input.vertex;
    30.         half3 _glesNormal = input.normal;
    31.         half4 _glesMultiTexCoord0 = input.texcoord0;
    32.         _ffpPosition = mul(glstate_matrix_mvp, _glesVertex);
    33.         float4 vertexColor = _glesFFColor;
    34.         v_texCoord0 = _glesMultiTexCoord0.xy;
    35.         float3 color        = _glesFrontMaterial_emission.rgb + _glesFrontMateri
    36. al_ambient.rgb * glstate_lightmodel_ambient.rgb;
    37.         float alpha = _glesFrontMaterial_diffuse.a;
    38.         v_color = float4(color, alpha);
    39.         }
    40.  
    41.  
    Transparent/Cutout/VertexLit:
    Code (csharp):
    1.  
    2. [230.517456] Shader : Transparent/Cutout/VertexLit
    3. [230.517925] Entrypoint : main
    4. [230.518303] ERROR (24,94):
    5.         unexpected undeclared identifier 'glstate_lightmodel_ambient'
    6. [230.519034] WARN (19,7):
    7.         local variable '_glesNormal' is unreferenced
    8. [230.519731] WARN (22,12):
    9.         local variable 'vertexColor' is unreferenced
    10. [230.520434] --
    11. [230.521082] ** FF Vertexprogram =
    12.         uniform float4x4 glstate_matrix_mvp;
    13.         struct In {  float4 vertex : POSITION; half3 normal : NORMAL; fixed4 col
    14. or : COLOR; half4 texcoord0 : TEXCOORD0; };
    15.         out varying fixed4 v_color : COLOR;
    16.         uniform half4 _glesFFColor;
    17.         out varying half2 v_texCoord0 : TEXCOORD0;
    18.         struct LightModelParameters {
    19.         float4 ambient;
    20.         };
    21.         uniform float4 _glesFrontMaterial_emission;
    22.         uniform float4 _glesFrontMaterial_ambient;
    23.         uniform float4 _glesFrontMaterial_diffuse;
    24.         uniform float4 _glesFrontMaterial_specular;
    25.         uniform float  _glesFrontMaterial_shininess;
    26.         out varying float4 _ffpPosition : POSITION;
    27.         void main(In input)
    28.         {
    29.         float4 _glesVertex  = input.vertex;
    30.         half3 _glesNormal = input.normal;
    31.         half4 _glesMultiTexCoord0 = input.texcoord0;
    32.         _ffpPosition = mul(glstate_matrix_mvp, _glesVertex);
    33.         float4 vertexColor = _glesFFColor;
    34.         v_texCoord0 = _glesMultiTexCoord0.xy;
    35.         float3 color        = _glesFrontMaterial_emission.rgb + _glesFrontMateri
    36. al_ambient.rgb * glstate_lightmodel_ambient.rgb;
    37.         float alpha = _glesFrontMaterial_diffuse.a;
    38.         v_color = float4(color, alpha);
    39.         }
    40. [230.536286] 34275: fps 2.35  ms/f 425.65 [kernel avail main 158MB, cdram 0MB, p
    41. hycont 26MB]
    42.  
    43.  
    any idea of what is going on?
  2. gigolo

    gigolo

    Member

    Joined:
    Sep 27, 2012
    Messages:
    50
    Getting this as well

    [323.639087] Compiling VERTEX shader "Mobile/Particles/Additive Culled" variation with entrypoint 'main' (md5:a2221e11a557067e52901a055743d956)
    [323.779380] Shader : Mobile/Particles/Additive Culled
    [323.779891] Entrypoint : main
    [323.780273] ERROR (30,94):
    unexpected undeclared identifier 'glstate_lightmodel_ambient'
  3. eriQue

    eriQue

    Unity Technologies

    Joined:
    May 25, 2010
    Messages:
    563