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HLSL: More clip fix: It is more involved than previous commit. Complete.

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This commit is contained in:
John Kessenich 2017-10-16 13:11:53 -06:00
parent 4ce5b562bb
commit 1a4bbc4a95
2 changed files with 11 additions and 4 deletions
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4
Test/baseResults/hlsl.intrinsics.frag.out
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@ -88,7 +88,7 @@ gl_FragCoord origin is upper left
0:34 Compare Less Than ( temp bool)
0:34 'r005' ( temp int)
0:34 Constant:
0:34 0.000000
0:34 0 (const int)
0:34 true case
0:34 Branch: Kill
0:35 Sequence
@ -2906,7 +2906,7 @@ gl_FragCoord origin is upper left
0:34 Compare Less Than ( temp bool)
0:34 'r005' ( temp int)
0:34 Constant:
0:34 0.000000
0:34 0 (const int)
0:34 true case
0:34 Branch: Kill
0:35 Sequence

11
hlsl/hlslParseHelper.cpp
View File

@ -4503,14 +4503,21 @@ void HlslParseContext::decomposeIntrinsic(const TSourceLoc& loc, TIntermTyped*&
std::max(arg0->getType().getMatrixRows(), 1);
TConstUnion zero;
zero.setDConst(0.0);
if (arg0->getType().isIntegerDomain())
zero.setDConst(0);
else
zero.setDConst(0.0);
TConstUnionArray zeros(constComponentCount, zero);
less->getSequence().push_back(intermediate.addConstantUnion(zeros, arg0->getType(), loc, true));
compareNode = intermediate.addBuiltInFunctionCall(loc, EOpAny, true, less, TType(EbtBool));
} else {
TIntermTyped* zero = intermediate.addConstantUnion(0, type0, loc, true);
TIntermTyped* zero;
if (arg0->getType().isIntegerDomain())
zero = intermediate.addConstantUnion(0, loc, true);
else
zero = intermediate.addConstantUnion(0.0, type0, loc, true);
compareNode = handleBinaryMath(loc, "clip", EOpLessThan, arg0, zero);
}