downgrade Filament libs to v1.34.2 for Windows

ios/include/filamat/MaterialBuilder.h

@@ -142,6 +142,13 @@ protected:
         TargetLanguage targetLanguage;
     };
     std::vector<CodeGenParams> mCodeGenPermutations;
+    // For finding properties and running semantic analysis, we always use the same code gen
+    // permutation. This is the first permutation generated with default arguments passed to matc.
+    static constexpr const CodeGenParams mSemanticCodeGenParams = {
+            .shaderModel = ShaderModel::MOBILE,
+            .targetApi = TargetApi::OPENGL,
+            .targetLanguage = TargetLanguage::SPIRV
+    };
 
     // Keeps track of how many times MaterialBuilder::init() has been called without a call to
     // MaterialBuilder::shutdown(). Internally, glslang does something similar. We keep track for
@@ -231,14 +238,12 @@ public:
     using TransparencyMode = filament::TransparencyMode;
     using SpecularAmbientOcclusion = filament::SpecularAmbientOcclusion;
 
-    using AttributeType = filament::backend::UniformType;
     using UniformType = filament::backend::UniformType;
     using ConstantType = filament::backend::ConstantType;
     using SamplerType = filament::backend::SamplerType;
     using SubpassType = filament::backend::SubpassType;
     using SamplerFormat = filament::backend::SamplerFormat;
     using ParameterPrecision = filament::backend::Precision;
-    using Precision = filament::backend::Precision;
     using CullingMode = filament::backend::CullingMode;
     using FeatureLevel = filament::backend::FeatureLevel;
 
@@ -267,9 +272,6 @@ public:
     };
     using PreprocessorDefineList = std::vector<PreprocessorDefine>;
 
-
-    MaterialBuilder& noSamplerValidation(bool enabled) noexcept;
-
     //! Set the name of this material.
     MaterialBuilder& name(const char* name) noexcept;
 
@@ -576,7 +578,7 @@ public:
     MaterialBuilder& shaderDefine(const char* name, const char* value) noexcept;
 
     //! Add a new fragment shader output variable. Only valid for materials in the POST_PROCESS domain.
-    MaterialBuilder& output(VariableQualifier qualifier, OutputTarget target, Precision precision,
+    MaterialBuilder& output(VariableQualifier qualifier, OutputTarget target,
             OutputType type, const char* name, int location = -1) noexcept;
 
     MaterialBuilder& enableFramebufferFetch() noexcept;
@@ -650,14 +652,13 @@ public:
     struct Output {
         Output() noexcept = default;
         Output(const char* outputName, VariableQualifier qualifier, OutputTarget target,
-                Precision precision, OutputType type, int location) noexcept
-                : name(outputName), qualifier(qualifier), target(target), precision(precision),
-                  type(type), location(location) { }
+                OutputType type, int location) noexcept
+                : name(outputName), qualifier(qualifier), target(target), type(type),
+                  location(location) { }
 
         utils::CString name;
         VariableQualifier qualifier;
         OutputTarget target;
-        Precision precision;
         OutputType type;
         int location;
     };
@@ -718,44 +719,20 @@ public:
     FeatureLevel getFeatureLevel() const noexcept { return mFeatureLevel; }
     /// @endcond
 
-    struct Attribute {
-        std::string_view name;
-        AttributeType type;
-        MaterialBuilder::VertexAttribute location;
-        std::string getAttributeName() const noexcept {
-            return "mesh_" + std::string{ name };
-        }
-        std::string getDefineName() const noexcept {
-            std::string uppercase{ name };
-            transform(uppercase.cbegin(), uppercase.cend(), uppercase.begin(), ::toupper);
-            return "HAS_ATTRIBUTE_" + uppercase;
-        }
-    };
-
-    using AttributeDatabase = std::array<Attribute, filament::backend::MAX_VERTEX_ATTRIBUTE_COUNT>;
-
-    static inline AttributeDatabase const& getAttributeDatabase() noexcept {
-        return sAttributeDatabase;
-    }
-
 private:
-    static const AttributeDatabase sAttributeDatabase;
-
     void prepareToBuild(MaterialInfo& info) noexcept;
 
     // Return true if the shader is syntactically and semantically valid.
     // This method finds all the properties defined in the fragment and
     // vertex shaders of the material.
-    bool findAllProperties(CodeGenParams const& semanticCodeGenParams) noexcept;
+    bool findAllProperties() noexcept;
 
     // Multiple calls to findProperties accumulate the property sets across fragment
     // and vertex shaders in mProperties.
     bool findProperties(filament::backend::ShaderStage type,
-            MaterialBuilder::PropertyList& allProperties,
-            CodeGenParams const& semanticCodeGenParams) noexcept;
+            MaterialBuilder::PropertyList& p) noexcept;
 
-    bool runSemanticAnalysis(MaterialInfo const& info,
-            CodeGenParams const& semanticCodeGenParams) noexcept;
+    bool runSemanticAnalysis(MaterialInfo const& info) noexcept;
 
     bool checkLiteRequirements() noexcept;
 
@@ -874,8 +851,6 @@ private:
     PreprocessorDefineList mDefines;
 
     filament::UserVariantFilterMask mVariantFilter = {};
-
-    bool mNoSamplerValidation = false;
 };
 
 } // namespace filamat