1
2//===-- llvm/BinaryFormat/DXContainer.cpp - DXContainer Utils ----*- C++-*-===//
3//
4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5// See https://llvm.org/LICENSE.txt for license information.
6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7//
8//===----------------------------------------------------------------------===//
9//
10// This file contains utility functions for working with DXContainers.
11//
12//===----------------------------------------------------------------------===//
13
14#include "llvm/BinaryFormat/DXContainer.h"
15#include "llvm/ADT/StringSwitch.h"
16#include "llvm/Support/ScopedPrinter.h"
17
18using namespace llvm;
19using namespace llvm::dxbc;
20
21dxbc::PartType dxbc::parsePartType(StringRef S) {
22#define CONTAINER_PART(PartName) .Case(#PartName, PartType::PartName)
23 return StringSwitch<dxbc::PartType>(S)
24#include "llvm/BinaryFormat/DXContainerConstants.def"
25 .Default(Value: dxbc::PartType::Unknown);
26}
27
28bool ShaderHash::isPopulated() {
29 static uint8_t Zeros[16] = {0};
30 return Flags > 0 || 0 != memcmp(s1: &Digest, s2: &Zeros, n: 16);
31}
32
33#define COMPONENT_PRECISION(Val, Enum) {#Enum, SigMinPrecision::Enum},
34
35static const EnumEntry<SigMinPrecision> SigMinPrecisionNames[] = {
36#include "llvm/BinaryFormat/DXContainerConstants.def"
37};
38
39ArrayRef<EnumEntry<SigMinPrecision>> dxbc::getSigMinPrecisions() {
40 return ArrayRef(SigMinPrecisionNames);
41}
42
43#define D3D_SYSTEM_VALUE(Val, Enum) {#Enum, D3DSystemValue::Enum},
44
45static const EnumEntry<D3DSystemValue> D3DSystemValueNames[] = {
46#include "llvm/BinaryFormat/DXContainerConstants.def"
47};
48
49ArrayRef<EnumEntry<D3DSystemValue>> dxbc::getD3DSystemValues() {
50 return ArrayRef(D3DSystemValueNames);
51}
52
53#define COMPONENT_TYPE(Val, Enum) {#Enum, SigComponentType::Enum},
54
55static const EnumEntry<SigComponentType> SigComponentTypes[] = {
56#include "llvm/BinaryFormat/DXContainerConstants.def"
57};
58
59ArrayRef<EnumEntry<SigComponentType>> dxbc::getSigComponentTypes() {
60 return ArrayRef(SigComponentTypes);
61}
62
63#define SEMANTIC_KIND(Val, Enum) {#Enum, PSV::SemanticKind::Enum},
64
65static const EnumEntry<PSV::SemanticKind> SemanticKindNames[] = {
66#include "llvm/BinaryFormat/DXContainerConstants.def"
67};
68
69ArrayRef<EnumEntry<PSV::SemanticKind>> PSV::getSemanticKinds() {
70 return ArrayRef(SemanticKindNames);
71}
72
73#define COMPONENT_TYPE(Val, Enum) {#Enum, PSV::ComponentType::Enum},
74
75static const EnumEntry<PSV::ComponentType> ComponentTypeNames[] = {
76#include "llvm/BinaryFormat/DXContainerConstants.def"
77};
78
79ArrayRef<EnumEntry<PSV::ComponentType>> PSV::getComponentTypes() {
80 return ArrayRef(ComponentTypeNames);
81}
82
83#define INTERPOLATION_MODE(Val, Enum) {#Enum, PSV::InterpolationMode::Enum},
84
85static const EnumEntry<PSV::InterpolationMode> InterpolationModeNames[] = {
86#include "llvm/BinaryFormat/DXContainerConstants.def"
87};
88
89ArrayRef<EnumEntry<PSV::InterpolationMode>> PSV::getInterpolationModes() {
90 return ArrayRef(InterpolationModeNames);
91}
92

source code of llvm/lib/BinaryFormat/DXContainer.cpp