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HLSL: Implement half matrices, and map all half* -> float*.

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This commit is contained in:
John Kessenich
2017-06-06 23:35:25 -06:00
parent f6deacd579
commit 96f65521b4
7 changed files with 311 additions and 75 deletions
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75
hlsl/hlslGrammar.cpp
View File

@@ -111,6 +111,22 @@ bool HlslGrammar::acceptIdentifier(HlslToken& idToken)
switch (peek()) {
case EHTokSample: idString = NewPoolTString("sample"); break;
case EHTokHalf: idString = NewPoolTString("half"); break;
case EHTokHalf1x1: idString = NewPoolTString("half1x1"); break;
case EHTokHalf1x2: idString = NewPoolTString("half1x2"); break;
case EHTokHalf1x3: idString = NewPoolTString("half1x3"); break;
case EHTokHalf1x4: idString = NewPoolTString("half1x4"); break;
case EHTokHalf2x1: idString = NewPoolTString("half2x1"); break;
case EHTokHalf2x2: idString = NewPoolTString("half2x2"); break;
case EHTokHalf2x3: idString = NewPoolTString("half2x3"); break;
case EHTokHalf2x4: idString = NewPoolTString("half2x4"); break;
case EHTokHalf3x1: idString = NewPoolTString("half3x1"); break;
case EHTokHalf3x2: idString = NewPoolTString("half3x2"); break;
case EHTokHalf3x3: idString = NewPoolTString("half3x3"); break;
case EHTokHalf3x4: idString = NewPoolTString("half3x4"); break;
case EHTokHalf4x1: idString = NewPoolTString("half4x1"); break;
case EHTokHalf4x2: idString = NewPoolTString("half4x2"); break;
case EHTokHalf4x3: idString = NewPoolTString("half4x3"); break;
case EHTokHalf4x4: idString = NewPoolTString("half4x4"); break;
case EHTokBool: idString = NewPoolTString("bool"); break;
case EHTokFloat: idString = NewPoolTString("float"); break;
case EHTokDouble: idString = NewPoolTString("double"); break;
@@ -1479,20 +1495,20 @@ bool HlslGrammar::acceptType(TType& type, TIntermNode*& nodeList)
break;
case EHTokHalf:
new(&type) TType(half_bt, EvqTemporary, EpqMedium);
new(&type) TType(half_bt, EvqTemporary);
break;
case EHTokHalf1:
new(&type) TType(half_bt, EvqTemporary, EpqMedium);
new(&type) TType(half_bt, EvqTemporary);
type.makeVector();
break;
case EHTokHalf2:
new(&type) TType(half_bt, EvqTemporary, EpqMedium, 2);
new(&type) TType(half_bt, EvqTemporary, 2);
break;
case EHTokHalf3:
new(&type) TType(half_bt, EvqTemporary, EpqMedium, 3);
new(&type) TType(half_bt, EvqTemporary, 3);
break;
case EHTokHalf4:
new(&type) TType(half_bt, EvqTemporary, EpqMedium, 4);
new(&type) TType(half_bt, EvqTemporary, 4);
break;
case EHTokMin16float:
@@ -1776,6 +1792,55 @@ bool HlslGrammar::acceptType(TType& type, TIntermNode*& nodeList)
new(&type) TType(EbtFloat, EvqTemporary, 0, 4, 4);
break;
case EHTokHalf1x1:
new(&type) TType(half_bt, EvqTemporary, 0, 1, 1);
break;
case EHTokHalf1x2:
new(&type) TType(half_bt, EvqTemporary, 0, 1, 2);
break;
case EHTokHalf1x3:
new(&type) TType(half_bt, EvqTemporary, 0, 1, 3);
break;
case EHTokHalf1x4:
new(&type) TType(half_bt, EvqTemporary, 0, 1, 4);
break;
case EHTokHalf2x1:
new(&type) TType(half_bt, EvqTemporary, 0, 2, 1);
break;
case EHTokHalf2x2:
new(&type) TType(half_bt, EvqTemporary, 0, 2, 2);
break;
case EHTokHalf2x3:
new(&type) TType(half_bt, EvqTemporary, 0, 2, 3);
break;
case EHTokHalf2x4:
new(&type) TType(half_bt, EvqTemporary, 0, 2, 4);
break;
case EHTokHalf3x1:
new(&type) TType(half_bt, EvqTemporary, 0, 3, 1);
break;
case EHTokHalf3x2:
new(&type) TType(half_bt, EvqTemporary, 0, 3, 2);
break;
case EHTokHalf3x3:
new(&type) TType(half_bt, EvqTemporary, 0, 3, 3);
break;
case EHTokHalf3x4:
new(&type) TType(half_bt, EvqTemporary, 0, 3, 4);
break;
case EHTokHalf4x1:
new(&type) TType(half_bt, EvqTemporary, 0, 4, 1);
break;
case EHTokHalf4x2:
new(&type) TType(half_bt, EvqTemporary, 0, 4, 2);
break;
case EHTokHalf4x3:
new(&type) TType(half_bt, EvqTemporary, 0, 4, 3);
break;
case EHTokHalf4x4:
new(&type) TType(half_bt, EvqTemporary, 0, 4, 4);
break;
case EHTokDouble1x1:
new(&type) TType(EbtDouble, EvqTemporary, 0, 1, 1);
break;

32
hlsl/hlslScanContext.cpp
View File

@@ -279,6 +279,22 @@ void HlslScanContext::fillInKeywordMap()
(*KeywordMap)["float4x2"] = EHTokFloat4x2;
(*KeywordMap)["float4x3"] = EHTokFloat4x3;
(*KeywordMap)["float4x4"] = EHTokFloat4x4;
(*KeywordMap)["half1x1"] = EHTokHalf1x1;
(*KeywordMap)["half1x2"] = EHTokHalf1x2;
(*KeywordMap)["half1x3"] = EHTokHalf1x3;
(*KeywordMap)["half1x4"] = EHTokHalf1x4;
(*KeywordMap)["half2x1"] = EHTokHalf2x1;
(*KeywordMap)["half2x2"] = EHTokHalf2x2;
(*KeywordMap)["half2x3"] = EHTokHalf2x3;
(*KeywordMap)["half2x4"] = EHTokHalf2x4;
(*KeywordMap)["half3x1"] = EHTokHalf3x1;
(*KeywordMap)["half3x2"] = EHTokHalf3x2;
(*KeywordMap)["half3x3"] = EHTokHalf3x3;
(*KeywordMap)["half3x4"] = EHTokHalf3x4;
(*KeywordMap)["half4x1"] = EHTokHalf4x1;
(*KeywordMap)["half4x2"] = EHTokHalf4x2;
(*KeywordMap)["half4x3"] = EHTokHalf4x3;
(*KeywordMap)["half4x4"] = EHTokHalf4x4;
(*KeywordMap)["double1x1"] = EHTokDouble1x1;
(*KeywordMap)["double1x2"] = EHTokDouble1x2;
(*KeywordMap)["double1x3"] = EHTokDouble1x3;
@@ -773,6 +789,22 @@ EHlslTokenClass HlslScanContext::tokenizeIdentifier()
case EHTokFloat4x2:
case EHTokFloat4x3:
case EHTokFloat4x4:
case EHTokHalf1x1:
case EHTokHalf1x2:
case EHTokHalf1x3:
case EHTokHalf1x4:
case EHTokHalf2x1:
case EHTokHalf2x2:
case EHTokHalf2x3:
case EHTokHalf2x4:
case EHTokHalf3x1:
case EHTokHalf3x2:
case EHTokHalf3x3:
case EHTokHalf3x4:
case EHTokHalf4x1:
case EHTokHalf4x2:
case EHTokHalf4x3:
case EHTokHalf4x4:
case EHTokDouble1x1:
case EHTokDouble1x2:
case EHTokDouble1x3:

16
hlsl/hlslTokens.h
View File

@@ -216,6 +216,22 @@ enum EHlslTokenClass {
EHTokFloat4x2,
EHTokFloat4x3,
EHTokFloat4x4,
EHTokHalf1x1,
EHTokHalf1x2,
EHTokHalf1x3,
EHTokHalf1x4,
EHTokHalf2x1,
EHTokHalf2x2,
EHTokHalf2x3,
EHTokHalf2x4,
EHTokHalf3x1,
EHTokHalf3x2,
EHTokHalf3x3,
EHTokHalf3x4,
EHTokHalf4x1,
EHTokHalf4x2,
EHTokHalf4x3,
EHTokHalf4x4,
EHTokDouble1x1,
EHTokDouble1x2,
EHTokDouble1x3,