IVGCVSW-2606 Produce quantized InputNetwork from simple FP32 InputNetwork

Change-Id: I2140a7af5961ddf8267fbb127202de3900ea79e3
Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/armnn/StaticRangeVisitor.cpp b/src/armnn/StaticRangeVisitor.cpp
new file mode 100644
index 0000000000..8e90ba8b51
--- /dev/null
+++ b/src/armnn/StaticRangeVisitor.cpp
@@ -0,0 +1,38 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "StaticRangeVisitor.hpp"
+
+
+namespace armnn
+{
+
+void StaticRangeVisitor::SetRange(const IConnectableLayer* layer, unsigned int outputIdx, float min, float max)
+{
+    auto& ranges = m_GuidToRangesMap[layer->GetGuid()];
+
+    if (ranges.size() < layer->GetNumOutputSlots())
+    {
+        ranges.resize(layer->GetNumOutputSlots());
+    }
+    ranges[outputIdx] = std::make_pair(min, max);
+}
+
+StaticRangeVisitor::MinMaxRange StaticRangeVisitor::GetRange(LayerGuid guid, unsigned int idx) const
+{
+    auto found = m_GuidToRangesMap.find(guid);
+    if (found != m_GuidToRangesMap.end())
+    {
+        return found->second.at(idx);
+    }
+    return DefaultRange();
+}
+
+void StaticRangeVisitor::VisitAdditionLayer(const IConnectableLayer *layer, const char *name)
+{
+    SetRange(layer, 0, -20.f, 20.f);
+};
+
+} //namespace armnn
\ No newline at end of file