blob: 38776655a874fc121df81ab8e9e0c99ecc905abd [file] [log] [blame]
* Copyright 2022 Google LLC
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#include "src/sksl/SkSLBuiltinTypes.h"
#include <memory>
namespace SkSL {
class Compiler;
class ModifiersPool;
struct ParsedModule;
class SymbolTable;
class Type;
using BuiltinTypePtr = const std::unique_ptr<Type> BuiltinTypes::*;
class ModuleLoader {
struct Impl;
Impl& fModuleLoader;
// Acquires a mutex-locked reference to the singleton ModuleLoader. When the ModuleLoader is
// allowed to fall out of scope, the mutex will be released.
static ModuleLoader Get();
// The built-in types and root module are universal, immutable, and shared by every Compiler.
// They are created when the ModuleLoader is instantiated and never change.
const BuiltinTypes& builtinTypes();
const ParsedModule& rootModule();
// This is used for testing purposes; it contains root types and public aliases (mat2 for
// float2x2), and hides private types like sk_Caps.
std::shared_ptr<SymbolTable>& rootSymbolTableWithPublicTypes();
// This ModifiersPool is shared by every built-in module.
ModifiersPool& coreModifiers();
// These modules are loaded on demand; once loaded, they are kept for the lifetime of the
// process.
const ParsedModule& loadSharedModule(SkSL::Compiler* compiler);
const ParsedModule& loadGPUModule(SkSL::Compiler* compiler);
const ParsedModule& loadVertexModule(SkSL::Compiler* compiler);
const ParsedModule& loadFragmentModule(SkSL::Compiler* compiler);
const ParsedModule& loadComputeModule(SkSL::Compiler* compiler);
const ParsedModule& loadGraphiteVertexModule(SkSL::Compiler* compiler);
const ParsedModule& loadGraphiteFragmentModule(SkSL::Compiler* compiler);
const ParsedModule& loadPublicModule(SkSL::Compiler* compiler);
const ParsedModule& loadPrivateRTShaderModule(SkSL::Compiler* compiler);
} // namespace SkSL