HLSL: Make fresh array sizes for TessLevelOuter and TessLevelInner arrays.

This prevents potentional sharing from inadvertently affecting other arrays.

HLSL: Make fresh array sizes for TessLevelOuter and TessLevelInner arrays.
01109546 · John Kessenich · 4baebea8 · 01109546
Commit 01109546 authored Aug 11, 2017 by John Kessenich
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Showing with 1 addition and 5 deletions

hlslParseHelper.cpp hlsl/hlslParseHelper.cpp +1 -5

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--- a/hlsl/hlslParseHelper.cpp
+++ b/hlsl/hlslParseHelper.cpp
@@ -1484,11 +1484,7 @@ void HlslParseContext::fixBuiltInIoType(TType& type)

    // Alter or set array size as needed.
    if (requiredArraySize > 0) {
-        if (type.isArray()) {
-            // Already an array.  Fix the size.
-            type.changeOuterArraySize(requiredArraySize);
-        } else {
-            // it wasn't an array, but needs to be.
+        if (!type.isArray() || type.getOuterArraySize() != requiredArraySize) {
            TArraySizes arraySizes;
            arraySizes.addInnerSize(requiredArraySize);
            type.newArraySizes(arraySizes);