1*bdd1243dSDimitry Andric 2*bdd1243dSDimitry Andric //===-- llvm/BinaryFormat/DXContainer.cpp - DXContainer Utils ----*- C++-*-===// 3*bdd1243dSDimitry Andric // 4*bdd1243dSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*bdd1243dSDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*bdd1243dSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*bdd1243dSDimitry Andric // 8*bdd1243dSDimitry Andric //===----------------------------------------------------------------------===// 9*bdd1243dSDimitry Andric // 10*bdd1243dSDimitry Andric // This file contains utility functions for working with DXContainers. 11*bdd1243dSDimitry Andric // 12*bdd1243dSDimitry Andric //===----------------------------------------------------------------------===// 13*bdd1243dSDimitry Andric 14*bdd1243dSDimitry Andric #include "llvm/BinaryFormat/DXContainer.h" 15*bdd1243dSDimitry Andric #include "llvm/ADT/StringSwitch.h" 16*bdd1243dSDimitry Andric 17*bdd1243dSDimitry Andric using namespace llvm; 18*bdd1243dSDimitry Andric using namespace llvm::dxbc; 19*bdd1243dSDimitry Andric 20*bdd1243dSDimitry Andric dxbc::PartType dxbc::parsePartType(StringRef S) { 21*bdd1243dSDimitry Andric #define CONTAINER_PART(PartName) .Case(#PartName, PartType::PartName) 22*bdd1243dSDimitry Andric return StringSwitch<dxbc::PartType>(S) 23*bdd1243dSDimitry Andric #include "llvm/BinaryFormat/DXContainerConstants.def" 24*bdd1243dSDimitry Andric .Default(dxbc::PartType::Unknown); 25*bdd1243dSDimitry Andric } 26*bdd1243dSDimitry Andric 27*bdd1243dSDimitry Andric bool ShaderHash::isPopulated() { 28*bdd1243dSDimitry Andric static uint8_t Zeros[16] = {0}; 29*bdd1243dSDimitry Andric return Flags > 0 || 0 != memcmp(&Digest, &Zeros, 16); 30*bdd1243dSDimitry Andric } 31