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authorwolfbeast <mcwerewolf@gmail.com>2018-07-11 23:29:50 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-07-11 23:31:02 +0200
commit70dd5e7c66b1fe3f82e5b4db2406050baba15f05 (patch)
tree3f012200ef3c934f33db1a4ef2b790fae3141860 /gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp
parent3b7ffb477eec078c7036c92c6a51bb5de6de4f28 (diff)
parent8481fa25d246f1968d0a254ee3c6cdd82c60781a (diff)
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Merge branch 'ANGLE-rollback'
This resolves #624 Note: Cherry-picked some fixes on top of the ANGLE version that we want to keep.
Diffstat (limited to 'gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp')
-rw-r--r--gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp47
1 files changed, 0 insertions, 47 deletions
diff --git a/gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp b/gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp
deleted file mode 100644
index f6f016310..000000000
--- a/gfx/angle/src/compiler/translator/RemoveInvariantDeclaration.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-//
-// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-
-#include "compiler/translator/RemoveInvariantDeclaration.h"
-
-#include "compiler/translator/IntermNode.h"
-
-namespace sh
-{
-
-namespace
-{
-
-// An AST traverser that removes invariant declaration for input in fragment shader
-// when GLSL >= 4.20 and for output in vertex shader when GLSL < 4.2.
-class RemoveInvariantDeclarationTraverser : public TIntermTraverser
-{
- public:
- RemoveInvariantDeclarationTraverser() : TIntermTraverser(true, false, false) {}
-
- private:
- bool visitAggregate(Visit visit, TIntermAggregate *node) override
- {
- if (node->getOp() == EOpInvariantDeclaration)
- {
- TIntermSequence emptyReplacement;
- mMultiReplacements.push_back(NodeReplaceWithMultipleEntry(getParentNode()->getAsBlock(),
- node, emptyReplacement));
- return false;
- }
- return true;
- }
-};
-
-} // anonymous namespace
-
-void RemoveInvariantDeclaration(TIntermNode *root)
-{
- RemoveInvariantDeclarationTraverser traverser;
- root->traverse(&traverser);
- traverser.updateTree();
-}
-
-} // namespace sh