sampler_state : LEFT_BRACE [sampler_state_assignment ... ] RIGHT_BRACE sampler_state_assignment : sampler_state_identifier EQUAL value SEMICOLON sam

sampler_type : SAMPLER | SAMPLER1D | SAMPLER2D | SAMPLER3D | SAMPLERCUBE | SAMPLERSTATE | SAMPLERCOMPARISONSTATE

sampler_type for DX9 compatibility : SAMPLER | SAMPLER1D | SAMPLER2D | SAMPLER3D | SAMPLERCUBE

selection_statement : IF LEFT_PAREN expression RIGHT_PAREN statement : IF LEFT_PAREN expression RIGHT_PAREN statement ELSE statement

simple_statement : SEMICOLON | declaration_statement | expression SEMICOLON

statement : attributes attributed_statement attributed_statement : compound_statement | simple_statement | selection_statement | switch_statement | c

stream_out_template_type : output_primitive_geometry_type LEFT_ANGLE type RIGHT_ANGLE

struct : struct_type IDENTIFIER post_decls LEFT_BRACE struct_declaration_list RIGHT_BRACE | struct_type post_decls LEFT_BRACE struct_declar

struct_buffer : APPENDSTRUCTUREDBUFFER | BYTEADDRESSBUFFER | CONSUMESTRUCTUREDBUFFER | RWBYTEADDRESSBUFFER | RWSTRUCTUREDBUFFER | STRUCTUREDBUFFER

struct_declaration_list : struct_declaration SEMI_COLON struct_declaration SEMI_COLON ... struct_declaration : attributes fully_specified_type struct

subpass input type : SUBPASSINPUT | SUBPASSINPUT VECTOR LEFT_ANGLE template_type RIGHT_ANGLE | SUBPASSINPUTMS | SUBPASSINPUTMS VECTOR LEFT_ANGLE templ

switch_statement : SWITCH LEFT_PAREN expression RIGHT_PAREN compound_statement

template_type : FLOAT | DOUBLE | INT | DWORD | UINT | BOOL

tessellation_decl_type : INPUTPATCH | OUTPUTPATCH

tessellation_patch_template_type : tessellation_decl_type LEFT_ANGLE type comma integer_literal RIGHT_ANGLE

texture_buffer : TEXTUREBUFFER LEFT_ANGLE type RIGHT_ANGLE

Return true and advance to the next token if the current token is the expected (passed in) token class.

If token is for a type, update 'type' with the type information, and return true and advance. Otherwise, return false, and don't advance

unary_expression : (type) unary_expression | + unary_expression | - unary_expression | ! unary_expression | ~ unary_expression | ++ unary_expression |

vector_template_type : VECTOR | VECTOR LEFT_ANGLE template_type COMMA integer_literal RIGHT_ANGLE

Comments in header

Comments in header

Helper function for initialize(), to add the second set of names for texturing, when adding context-independent built-in functions.

Connect two nodes through an assignment. Returns the added node. Returns nullptr if the 'right' type could not be converted to match the 'left' type

Add bi-directional mappings: - string -> atom - atom -> string

Convert the nodes' shapes to be compatible for the operation 'op'. This implements policy, it call addShapeConversion() for the mechanism. Generally

Test for the correctness of the parameters passed to various constructor functions and also convert them to the right data type, if allowed and requir

Add a constructor, either from the grammar, or other programmatic reasons. 'node' is what to construct from. 'type' is what type to construct. Retur

Add a uniform dereference where blocks/struct/arrays are involved in the access. Handles the situation where the left node is at the correct or too co

Add a single flattened member to the flattened data being tracked for the composite Returns true for the final flattening level.

Track live functions as well as uniforms, so that we don't visit dead functions and only visit each function once.

Helper function for add2ndGenerationSamplingImaging(), when adding context-independent built-in functions. Add all the texture gather functions for t

HLSL allows mismatched dimensions on vec*mat, mat*vec, vec*vec, and mat*mat. This is a situation not well suited to resolution in intrinsic selection

Helper function for add2ndGenerationSamplingImaging(), when adding context-independent built-in functions. Add all the image access functions for the

Add capabilities pertaining to how an array is indexed.

Add any needed implicit conversions for function-call arguments to input parameters.

Add any needed implicit conversions for function-call arguments to input parameters.

add per-primitive, per-view. per-task decorations to a struct member (member >= 0) or an object

Add any needed implicit output conversions for function-call arguments. This can require a new tree topology, complicated further by whether the func

Add any needed implicit output conversions for function-call arguments. This can require a new tree topology, complicated further by whether the func

For converting a pair of operands to a binary operation to compatible types with each other, relative to the operation in 'op'. This does not cover as

Finalization step: Add patch constant function invocation

For an identifier that is already declared, add more qualification to it.

Helper function for add2ndGenerationSamplingImaging(), when adding context-independent built-in functions. Add all the query functions for the given

Helper function for add2ndGenerationSamplingImaging(), when adding context-independent built-in functions. Add all the texture lookup functions for t

Merge live symbols from 'intermediate' into the existing reflection database. Returns false if the input is too malformed to do this.

Add any needed "hidden" counter buffer arguments for function calls. Modifies the 'aggregate' argument if needed. Otherwise, is no-op.

For struct buffers with counters, we must pass the counter buffer as hidden parameter. This adds the hidden parameter to the parameter list in 'paramN

Helper function for initialize(), when adding context-independent built-in functions. Add all the subpass access functions for the given type.

Add declarations for all tables of built-in functions.

Add a simple reference to a uniform variable to the uniform database, no dereference involved. However, no dereference doesn't mean simple... it could

advance one character

Load 'token' with the next token in the stream of tokens.

Return total size needed to accommodate user buffer of 'size', plus our tracking data.

Add more members to an already inserted aggregate object

Apply SPIR-V decorations to the SPIR-V object (provided by SPIR-V ID). If member index is provided, the decorations are applied to this member.

See if this qualifier and type combination can be an array. Assumes arrayQualifierError() was also called to catch the type-invariant tests. Returns

Do limit checks for built-in arrays.

Require array to be completely sized

Clip and cull distance require special handling due to a semantic mismatch. In HLSL, these can be float scalar, float vector, or arrays of float scal

Same error message for all places assignments don't work.

FragCoord may require special loading: we can optionally reciprocate W.

Position may require special handling: we can optionally invert Y. See: https://github.com/KhronosGroup/glslang/issues/1173 https://github.com/Khronos

Variables that correspond to the user-interface in and out of a stage (not the built-in interface) are - assigned locations - registered as a linkage

Map parsing tokens that could be assignments into assignment operators.

Implementation of TParseContext parts of attributes

Map parsing tokens that could be binary operations into binary operators.

Do all block-declaration checking regarding its qualifiers.

Do all block-declaration checking regarding the combination of in/out/uniform/buffer with a particular stage.