public static string[] GetBuildinKeyswords(ShaderKeywordType keywordType)
{
switch (keywordType)
{
case ShaderKeywordType.BuiltinDefault:
return(BuildInDefaultKeys);
case ShaderKeywordType.BuiltinExtra:
return(BuildInExtraKeys);
case ShaderKeywordType.BuiltinAutoStripped:
return(BuildInAutoStripKeys);
case ShaderKeywordType.UserDefined:
return(UserDefineKeys);
default: return(null);
}
}
public void OnProcessShader(Shader shader, ShaderSnippetData snippet, IList <ShaderCompilerData> data)
{
int newVariantsForThisShader = 0;
//The real variant count
newVariantsForThisShader += data.Count;
//Go through all the variants
for (int i = 0; i < data.Count; ++i)
{
ShaderKeyword[] sk = data[i].shaderKeywordSet.GetShaderKeywords();
//The default variant
if (sk.Length == 0)
{
CompiledShaderVariant scv_default = new CompiledShaderVariant();
//scv.id = id;
scv_default.shaderName = shader.name;
scv_default.passName = "" + snippet.passName;
scv_default.passType = "" + snippet.passType.ToString();
scv_default.shaderType = "" + snippet.shaderType.ToString();
scv_default.graphicsTier = "--";
scv_default.shaderCompilerPlatform = "--";
scv_default.shaderKeywordName = "No Keyword / All Off";
scv_default.shaderKeywordType = "--";
scv_default.shaderKeywordIndex = "-1";
scv_default.isShaderKeywordValid = "--";
scv_default.isShaderKeywordEnabled = "--";
SVL.variantlist.Add(scv_default);
SVL.compiledTotalCount++;
}
for (int k = 0; k < sk.Length; ++k)
{
CompiledShaderVariant scv = new CompiledShaderVariant();
//scv.id = id;
scv.shaderName = shader.name;
scv.passName = "" + snippet.passName;
scv.passType = "" + snippet.passType.ToString();
scv.shaderType = "" + snippet.shaderType.ToString();
scv.graphicsTier = "" + data[i].graphicsTier;
scv.shaderCompilerPlatform = "" + data[i].shaderCompilerPlatform;
//scv.shaderRequirements = ""+data[i].shaderRequirements;
//scv.platformKeywordName = ""+data[i].platformKeywordSet.ToString();
//scv.isplatformKeywordEnabled = ""+data[i].platformKeywordSet.IsEnabled(BuiltinShaderDefine.SHADER_API_DESKTOP);
bool isLocal = ShaderKeyword.IsKeywordLocal(sk[k]);
scv.shaderKeywordName = (isLocal? "[Local] " : "[Global] ") + ShaderKeyword.GetKeywordName(shader, sk[k]); //sk[k].GetKeywordName();
scv.shaderKeywordType = "" + ShaderKeyword.GetKeywordType(shader, sk[k]); //""+sk[k].GetKeywordType().ToString();
scv.shaderKeywordIndex = "" + sk[k].index;
scv.isShaderKeywordValid = "" + sk[k].IsValid();
scv.isShaderKeywordEnabled = "" + data[i].shaderKeywordSet.IsEnabled(sk[k]);
SVL.variantlist.Add(scv);
SVL.compiledTotalCount++;
//Just to verify API is correct
string globalShaderKeywordName = ShaderKeyword.GetGlobalKeywordName(sk[k]);
if (!isLocal && globalShaderKeywordName != ShaderKeyword.GetKeywordName(shader, sk[k]))
{
Debug.LogError("Bug. ShaderKeyword.GetGlobalKeywordName() and ShaderKeyword.GetKeywordName() is wrong");
}
ShaderKeywordType globalShaderKeywordType = ShaderKeyword.GetGlobalKeywordType(sk[k]);
if (!isLocal && globalShaderKeywordType != ShaderKeyword.GetKeywordType(shader, sk[k]))
{
Debug.LogError("Bug. ShaderKeyword.GetGlobalKeywordType() and ShaderKeyword.GetKeywordType() is wrong");
}
}
}
//Add to shader list
int compiledShaderId = SVL.shaderlist.FindIndex(o => o.name == shader.name);
if (compiledShaderId == -1)
{
CompiledShader newCompiledShader = new CompiledShader();
newCompiledShader.name = shader.name;
newCompiledShader.guiEnabled = false;
newCompiledShader.noOfVariantsForThisShader = 0;
SVL.shaderlist.Add(newCompiledShader);
compiledShaderId = SVL.shaderlist.Count - 1;
}
//Add variant count to shader
CompiledShader compiledShader = SVL.shaderlist[compiledShaderId];
compiledShader.noOfVariantsForThisShader += newVariantsForThisShader;
SVL.shaderlist[compiledShaderId] = compiledShader;
//Add to total count
SVL.variantTotalCount += newVariantsForThisShader;
}
