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HLSL: implement 4 (of 6) structuredbuffer types

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This is a partial implemention of structurebuffers supporting:

* structured buffer types of:
*   StructuredBuffer
*   RWStructuredBuffer
*   ByteAddressBuffer
*   RWByteAddressBuffer

* Atomic operations on RWByteAddressBuffer

* Load/Load[234], Store/Store[234], GetDimensions methods (where allowed by type)

* globallycoherent flag

But NOT yet supporting:

* AppendStructuredBuffer / ConsumeStructuredBuffer types
* IncrementCounter/DecrementCounter methods

Please note: the stride returned by GetDimensions is as calculated by glslang for std430,
and may not match other environments in all cases.
This commit is contained in:
steve-lunarg
2017-02-12 17:50:28 -07:00
parent c8aed91524
commit 5da1f038d8
22 changed files with 3993 additions and 37 deletions
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1
hlsl/hlslGrammar.h
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@@ -83,6 +83,7 @@ namespace glslang {
bool acceptAnnotations(TQualifier&);
bool acceptSamplerType(TType&);
bool acceptTextureType(TType&);
bool acceptStructBufferType(TType&);
bool acceptStruct(TType&);
bool acceptStructDeclarationList(TTypeList*&);
bool acceptFunctionParameters(TFunction&);