Flutter Impeller
impeller::compiler::StructMember Struct Reference

#include <reflector.h>

Public Types

enum  UnderlyingType {
  UnderlyingType::kPadding,
  UnderlyingType::kFloat,
  UnderlyingType::kOther
}
 

Public Member Functions

 StructMember (std::string p_type, spirv_cross::SPIRType::BaseType p_base_type, std::string p_name, size_t p_offset, size_t p_size, size_t p_byte_length, std::optional< size_t > p_array_elements, size_t p_element_padding, UnderlyingType p_underlying_type=UnderlyingType::kOther)
 

Static Public Member Functions

static std::string BaseTypeToString (spirv_cross::SPIRType::BaseType type)
 
static UnderlyingType DetermineUnderlyingType (spirv_cross::SPIRType::BaseType type)
 

Public Attributes

std::string type
 
spirv_cross::SPIRType::BaseType base_type
 
std::string name
 
size_t offset = 0u
 
size_t size = 0u
 
size_t byte_length = 0u
 
std::optional< size_t > array_elements = std::nullopt
 
size_t element_padding = 0u
 
UnderlyingType underlying_type = UnderlyingType::kOther
 

Detailed Description

Definition at line 27 of file reflector.h.

Member Enumeration Documentation

◆ UnderlyingType

Enumerator
kPadding 
kFloat 
kOther 

Definition at line 30 of file reflector.h.

30  {
31  kPadding,
32  kFloat,
33  kOther,
34  };

Constructor & Destructor Documentation

◆ StructMember()

impeller::compiler::StructMember::StructMember ( std::string  p_type,
spirv_cross::SPIRType::BaseType  p_base_type,
std::string  p_name,
size_t  p_offset,
size_t  p_size,
size_t  p_byte_length,
std::optional< size_t >  p_array_elements,
size_t  p_element_padding,
UnderlyingType  p_underlying_type = UnderlyingType::kOther 
)
inline

Definition at line 126 of file reflector.h.

135  : type(std::move(p_type)),
136  base_type(p_base_type),
137  name(std::move(p_name)),
138  offset(p_offset),
139  size(p_size),
140  byte_length(p_byte_length),
141  array_elements(p_array_elements),
142  element_padding(p_element_padding),

Member Function Documentation

◆ BaseTypeToString()

static std::string impeller::compiler::StructMember::BaseTypeToString ( spirv_cross::SPIRType::BaseType  type)
inlinestatic

Definition at line 46 of file reflector.h.

46  {
47  using Type = spirv_cross::SPIRType::BaseType;
48  switch (type) {
49  case Type::Void:
50  return "ShaderType::kVoid";
51  case Type::Boolean:
52  return "ShaderType::kBoolean";
53  case Type::SByte:
54  return "ShaderType::kSignedByte";
55  case Type::UByte:
56  return "ShaderType::kUnsignedByte";
57  case Type::Short:
58  return "ShaderType::kSignedShort";
59  case Type::UShort:
60  return "ShaderType::kUnsignedShort";
61  case Type::Int:
62  return "ShaderType::kSignedInt";
63  case Type::UInt:
64  return "ShaderType::kUnsignedInt";
65  case Type::Int64:
66  return "ShaderType::kSignedInt64";
67  case Type::UInt64:
68  return "ShaderType::kUnsignedInt64";
69  case Type::AtomicCounter:
70  return "ShaderType::kAtomicCounter";
71  case Type::Half:
72  return "ShaderType::kHalfFloat";
73  case Type::Float:
74  return "ShaderType::kFloat";
75  case Type::Double:
76  return "ShaderType::kDouble";
77  case Type::Struct:
78  return "ShaderType::kStruct";
79  case Type::Image:
80  return "ShaderType::kImage";
81  case Type::SampledImage:
82  return "ShaderType::kSampledImage";
83  case Type::Sampler:
84  return "ShaderType::kSampler";
85  default:
86  return "ShaderType::kUnknown";
87  }
88  FML_UNREACHABLE();
89  }

References type.

◆ DetermineUnderlyingType()

static UnderlyingType impeller::compiler::StructMember::DetermineUnderlyingType ( spirv_cross::SPIRType::BaseType  type)
inlinestatic

Definition at line 91 of file reflector.h.

92  {
93  switch (type) {
94  case spirv_cross::SPIRType::Void:
96  case spirv_cross::SPIRType::Float:
98  case spirv_cross::SPIRType::Unknown:
99  case spirv_cross::SPIRType::Boolean:
100  case spirv_cross::SPIRType::SByte:
101  case spirv_cross::SPIRType::UByte:
102  case spirv_cross::SPIRType::Short:
103  case spirv_cross::SPIRType::UShort:
104  case spirv_cross::SPIRType::Int:
105  case spirv_cross::SPIRType::UInt:
106  case spirv_cross::SPIRType::Int64:
107  case spirv_cross::SPIRType::UInt64:
108  case spirv_cross::SPIRType::AtomicCounter:
109  case spirv_cross::SPIRType::Half:
110  case spirv_cross::SPIRType::Double:
111  case spirv_cross::SPIRType::Struct:
112  case spirv_cross::SPIRType::Image:
113  case spirv_cross::SPIRType::SampledImage:
114  case spirv_cross::SPIRType::Sampler:
115  case spirv_cross::SPIRType::AccelerationStructure:
116  case spirv_cross::SPIRType::RayQuery:
117  case spirv_cross::SPIRType::ControlPointArray:
118  case spirv_cross::SPIRType::Interpolant:
119  case spirv_cross::SPIRType::Char:
120  default:
121  return UnderlyingType::kOther;
122  }
123  FML_UNREACHABLE();
124  }

References kFloat, kOther, kPadding, and type.

Member Data Documentation

◆ array_elements

std::optional<size_t> impeller::compiler::StructMember::array_elements = std::nullopt

Definition at line 42 of file reflector.h.

◆ base_type

spirv_cross::SPIRType::BaseType impeller::compiler::StructMember::base_type

Definition at line 37 of file reflector.h.

◆ byte_length

size_t impeller::compiler::StructMember::byte_length = 0u

Definition at line 41 of file reflector.h.

◆ element_padding

size_t impeller::compiler::StructMember::element_padding = 0u

Definition at line 43 of file reflector.h.

◆ name

std::string impeller::compiler::StructMember::name

Definition at line 38 of file reflector.h.

◆ offset

size_t impeller::compiler::StructMember::offset = 0u

Definition at line 39 of file reflector.h.

◆ size

size_t impeller::compiler::StructMember::size = 0u

Definition at line 40 of file reflector.h.

◆ type

std::string impeller::compiler::StructMember::type

Definition at line 36 of file reflector.h.

Referenced by BaseTypeToString(), and DetermineUnderlyingType().

◆ underlying_type

UnderlyingType impeller::compiler::StructMember::underlying_type = UnderlyingType::kOther

Definition at line 44 of file reflector.h.


The documentation for this struct was generated from the following file:
impeller::kFloat
@ kFloat
Definition: runtime_types.h:23
impeller::compiler::StructMember::offset
size_t offset
Definition: reflector.h:39
impeller::compiler::StructMember::type
std::string type
Definition: reflector.h:36
impeller::compiler::StructMember::array_elements
std::optional< size_t > array_elements
Definition: reflector.h:42
impeller::compiler::StructMember::byte_length
size_t byte_length
Definition: reflector.h:41
impeller::compiler::StructMember::UnderlyingType::kFloat
@ kFloat
impeller::compiler::StructMember::UnderlyingType::kOther
@ kOther
impeller::compiler::StructMember::UnderlyingType::kPadding
@ kPadding
impeller::compiler::StructMember::underlying_type
UnderlyingType underlying_type
Definition: reflector.h:44
impeller::kPadding
constexpr auto kPadding
Definition: typographer_context_skia.cc:30
impeller::compiler::StructMember::element_padding
size_t element_padding
Definition: reflector.h:43
impeller::compiler::StructMember::base_type
spirv_cross::SPIRType::BaseType base_type
Definition: reflector.h:37
impeller::compiler::StructMember::size
size_t size
Definition: reflector.h:40
impeller::compiler::StructMember::name
std::string name
Definition: reflector.h:38
impeller::compiler::StructMember::DetermineUnderlyingType
static UnderlyingType DetermineUnderlyingType(spirv_cross::SPIRType::BaseType type)
Definition: reflector.h:91