image_access_helper.h

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#pragma once
 
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/Location.h"
#include "mlir/IR/Value.h"
 
namespace picceler {

struct ImageAccessHelper {
  mlir::Value structPtr; // !llvm.ptr (Opaque pointer to the Image struct)
  mlir::OpBuilder &builder;
  mlir::Location loc;
 
  ImageAccessHelper(mlir::Value ptr, mlir::OpBuilder &b, mlir::Location l);

  static mlir::Type getImageStructType(mlir::MLIRContext *ctx);

  mlir::Value getFieldAddr(int32_t index);
 
  mlir::Value getWidth();
 
  mlir::Value getHeight();
 
  mlir::Value getDataPtr();
};
 
} // namespace picceler