Merge branch 'ANGLE-rollback'

This resolves #624

Note: Cherry-picked some fixes on top of the ANGLE version that we want to keep.

1 files changed, 31 insertions, 0 deletions

diff --git a/gfx/angle/src/compiler/translator/depgraph/DependencyGraphOutput.h b/gfx/angle/src/compiler/translator/depgraph/DependencyGraphOutput.h
new file mode 100644
index 000000000..b201e0a67
--- /dev/null
+++ b/gfx/angle/src/compiler/translator/depgraph/DependencyGraphOutput.h
@@ -0,0 +1,31 @@
+//
+// Copyright (c) 2012 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.
+//
+
+#ifndef COMPILER_TRANSLATOR_DEPGRAPH_DEPENDENCYGRAPHOUTPUT_H_
+#define COMPILER_TRANSLATOR_DEPGRAPH_DEPENDENCYGRAPHOUTPUT_H_
+
+#include "compiler/translator/depgraph/DependencyGraph.h"
+#include "compiler/translator/InfoSink.h"
+
+class TDependencyGraphOutput : public TDependencyGraphTraverser
+{
+  public:
+    TDependencyGraphOutput(TInfoSinkBase& sink) : mSink(sink) {}
+    void visitSymbol(TGraphSymbol* symbol) override;
+    void visitArgument(TGraphArgument* parameter) override;
+    void visitFunctionCall(TGraphFunctionCall* functionCall) override;
+    void visitSelection(TGraphSelection* selection) override;
+    void visitLoop(TGraphLoop* loop) override;
+    void visitLogicalOp(TGraphLogicalOp* logicalOp) override;
+
+    void outputAllSpanningTrees(TDependencyGraph& graph);
+  private:
+    void outputIndentation();
+
+    TInfoSinkBase& mSink;
+};
+
+#endif  // COMPILER_TRANSLATOR_DEPGRAPH_DEPENDENCYGRAPHOUTPUT_H_