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author | Matthew Bentham <matthew.bentham@arm.com> | 2018-11-19 13:19:28 +0000 |
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committer | Matteo Martincigh <matteo.martincigh@arm.com> | 2018-11-19 16:14:07 +0000 |
commit | 8800c00770ed14eb48045cfcf033d6b67595a126 (patch) | |
tree | 3bdbd3a97bfc21276a98a14aeae3e878c96c3121 /src/backends/backendsCommon/DataLayoutIndexed.hpp | |
parent | 5cdda351b4e12c5299173ec6b0fc75a948bdcda0 (diff) | |
download | armnn-8800c00770ed14eb48045cfcf033d6b67595a126.tar.gz |
IVGCVSW-2169 Remove DataLayoutIndexed from public API
Change-Id: If8d8087d9d365e467d3ca9bf9c40d7219cb75cfd
Diffstat (limited to 'src/backends/backendsCommon/DataLayoutIndexed.hpp')
-rw-r--r-- | src/backends/backendsCommon/DataLayoutIndexed.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/DataLayoutIndexed.hpp b/src/backends/backendsCommon/DataLayoutIndexed.hpp new file mode 100644 index 0000000000..8547475706 --- /dev/null +++ b/src/backends/backendsCommon/DataLayoutIndexed.hpp @@ -0,0 +1,51 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once +#include <armnn/Types.hpp> + +namespace armnn +{ + +// Provides access to the appropriate indexes for Channels, Height and Width based on DataLayout +class DataLayoutIndexed +{ +public: + DataLayoutIndexed(DataLayout dataLayout) : m_DataLayout(dataLayout) + { + switch (dataLayout) + { + case DataLayout::NHWC: + m_ChannelsIndex = 3; + m_HeightIndex = 1; + m_WidthIndex = 2; + break; + case DataLayout::NCHW: + m_ChannelsIndex = 1; + m_HeightIndex = 2; + m_WidthIndex = 3; + break; + default: + throw InvalidArgumentException("Unknown DataLayout value: " + + std::to_string(static_cast<int>(dataLayout))); + } + } + + DataLayout GetDataLayout() const { return m_DataLayout; } + unsigned int GetChannelsIndex() const { return m_ChannelsIndex; } + unsigned int GetHeightIndex() const { return m_HeightIndex; } + unsigned int GetWidthIndex() const { return m_WidthIndex; } + +private: + DataLayout m_DataLayout; + unsigned int m_ChannelsIndex; + unsigned int m_HeightIndex; + unsigned int m_WidthIndex; +}; + +// Equality methods +bool operator==(const DataLayout& dataLayout, const DataLayoutIndexed& indexed); +bool operator==(const DataLayoutIndexed& indexed, const DataLayout& dataLayout); + +} |