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/*
* Copyright 2015, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_SPECIAL_FUNC_H_
#define _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_SPECIAL_FUNC_H_
#include "llvm/ADT/StringRef.h"
#include "clang/AST/Decl.h"
#include "slang_rs_context.h"
namespace slang {
namespace RSSpecialFunc {
inline bool isInitRSFunc(const clang::FunctionDecl *FD) {
if (!FD) {
return false;
}
const llvm::StringRef Name = FD->getName();
static llvm::StringRef FuncInit("init");
return Name.equals(FuncInit);
}
inline bool isDtorRSFunc(const clang::FunctionDecl *FD) {
if (!FD) {
return false;
}
const llvm::StringRef Name = FD->getName();
static llvm::StringRef FuncDtor(".rs.dtor");
return Name.equals(FuncDtor);
}
bool isGraphicsRootRSFunc(unsigned int targetAPI,
const clang::FunctionDecl *FD);
inline bool isSpecialRSFunc(unsigned int targetAPI,
const clang::FunctionDecl *FD) {
return isGraphicsRootRSFunc(targetAPI, FD) || isInitRSFunc(FD) ||
isDtorRSFunc(FD);
}
bool validateSpecialFuncDecl(unsigned int targetAPI,
slang::RSContext *Context,
const clang::FunctionDecl *FD);
} // namespace RSSpecialFunc
} // namespace slang
#endif // _FRAMEWORKS_COMPILE_SLANG_SLANG_RS_SPECIAL_FUNC_H
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