COMPMID-344 Updated doxygen

Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae

1 files changed, 75 insertions, 0 deletions

diff --git a/src/runtime/Lut.cpp b/src/runtime/Lut.cpp
new file mode 100644
index 0000000000..1b3daf1f60
--- /dev/null
+++ b/src/runtime/Lut.cpp
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2016, 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/runtime/Lut.h"
+
+#include <cstring>
+
+using namespace arm_compute;
+
+Lut::Lut()
+    : _allocator()
+{
+}
+
+Lut::Lut(size_t num_elements, DataType data_type)
+    : _allocator()
+{
+    _allocator.init(num_elements, data_type);
+}
+
+size_t Lut::num_elements() const
+{
+    return _allocator.num_elements();
+}
+
+uint32_t Lut::index_offset() const
+{
+    return (DataType::S16 == _allocator.type()) ? num_elements() / 2 : 0;
+}
+
+size_t Lut::size_in_bytes() const
+{
+    return _allocator.size();
+}
+
+DataType Lut::type() const
+{
+    return _allocator.type();
+}
+
+uint8_t *Lut::buffer() const
+{
+    return _allocator.data();
+}
+
+void Lut::clear()
+{
+    ARM_COMPUTE_ERROR_ON(this->buffer() == nullptr);
+    std::memset(this->buffer(), 0, this->size_in_bytes());
+}
+
+ILutAllocator *Lut::allocator()
+{
+    return &_allocator;
+}