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.kernelName = "--";
scv_default.graphicsTier = "--";
scv_default.buildTarget = "--";
scv_default.shaderCompilerPlatform = "--";
//scv_default.shaderRequirements = "--";
scv_default.platformKeywords = "--";
scv_default.shaderKeywordName = "No Keyword / All Off";
scv_default.shaderKeywordType = "--";
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.kernelName = "--";
scv.graphicsTier = data[i].graphicsTier.ToString();
scv.buildTarget = data[i].buildTarget.ToString();
scv.shaderCompilerPlatform = data[i].shaderCompilerPlatform.ToString();
//scv.shaderRequirements = data[i].shaderRequirements.ToString().Replace(",","\n");
scv.platformKeywords = Helper.GetPlatformKeywordList(data[i].platformKeywordSet);
bool isLocal = ShaderKeyword.IsKeywordLocal(sk[k]);
LocalKeyword lkey = new LocalKeyword(shader, sk[k].name);
bool isDynamic = lkey.isDynamic;
scv.shaderKeywordName = (isLocal? "[Local]" : "[Global]") + (isDynamic? "[Dynamic] " : " ") + sk[k].name; //sk[k].GetKeywordName();
scv.shaderKeywordType = isLocal? "--" : ShaderKeyword.GetGlobalKeywordType(sk[k]).ToString(); //""+sk[k].GetKeywordType().ToString();
if (!sk[k].IsValid())
{
SVL.invalidKey += "\n" + "Shader " + scv.shaderName + " Keyword " + scv.shaderKeywordName + " is invalid.";
}
if (!data[i].shaderKeywordSet.IsEnabled(sk[k]))
{
SVL.disabledKey += "\n" + "Shader " + scv.shaderName + " Keyword " + scv.shaderKeywordName + " is not enabled. You can create a custom shader stripping script to strip it.";
}
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;
}
