COMPMID-344 Updated doxygen

Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae

1 files changed, 220 insertions, 0 deletions

diff --git a/src/runtime/MultiImage.cpp b/src/runtime/MultiImage.cpp
new file mode 100644
index 0000000000..def1487c5e
--- /dev/null
+++ b/src/runtime/MultiImage.cpp
@@ -0,0 +1,220 @@
+/*
+ * 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/MultiImage.h"
+
+#include "arm_compute/core/Error.h"
+#include "arm_compute/core/TensorInfo.h"
+#include "arm_compute/runtime/TensorAllocator.h"
+
+using namespace arm_compute;
+
+MultiImage::MultiImage()
+    : _info(), _plane()
+{
+}
+
+const MultiImageInfo *MultiImage::info() const
+{
+    return &_info;
+}
+
+void MultiImage::init(unsigned int width, unsigned int height, Format format)
+{
+    internal_init(width, height, format, false);
+}
+
+void MultiImage::init_auto_padding(unsigned int width, unsigned int height, Format format)
+{
+    internal_init(width, height, format, true);
+}
+
+void MultiImage::internal_init(unsigned int width, unsigned int height, Format format, bool auto_padding)
+{
+    TensorInfo info(width, height, Format::U8);
+
+    if(auto_padding)
+    {
+        info.auto_padding();
+    }
+
+    switch(format)
+    {
+        case Format::U8:
+        case Format::S16:
+        case Format::U16:
+        case Format::S32:
+        case Format::F16:
+        case Format::F32:
+        case Format::U32:
+        case Format::RGB888:
+        case Format::RGBA8888:
+        case Format::YUYV422:
+        case Format::UYVY422:
+        {
+            TensorInfo info_full(width, height, format);
+
+            if(auto_padding)
+            {
+                info_full.auto_padding();
+            }
+
+            std::get<0>(_plane).allocator()->init(info_full);
+            break;
+        }
+        case Format::NV12:
+        case Format::NV21:
+        {
+            TensorInfo info_uv88(width / 2, height / 2, Format::UV88);
+
+            if(auto_padding)
+            {
+                info_uv88.auto_padding();
+            }
+
+            std::get<0>(_plane).allocator()->init(info);
+            std::get<1>(_plane).allocator()->init(info_uv88);
+            break;
+        }
+        case Format::IYUV:
+        {
+            TensorInfo info_sub2(width / 2, height / 2, Format::U8);
+
+            if(auto_padding)
+            {
+                info_sub2.auto_padding();
+            }
+
+            std::get<0>(_plane).allocator()->init(info);
+            std::get<1>(_plane).allocator()->init(info_sub2);
+            std::get<2>(_plane).allocator()->init(info_sub2);
+            break;
+        }
+        case Format::YUV444:
+            std::get<0>(_plane).allocator()->init(info);
+            std::get<1>(_plane).allocator()->init(info);
+            std::get<2>(_plane).allocator()->init(info);
+            break;
+        default:
+            ARM_COMPUTE_ERROR("Not supported");
+            break;
+    }
+
+    _info.init(width, height, format);
+}
+
+void MultiImage::allocate()
+{
+    switch(_info.format())
+    {
+        case Format::U8:
+        case Format::S16:
+        case Format::U16:
+        case Format::S32:
+        case Format::F16:
+        case Format::F32:
+        case Format::U32:
+        case Format::RGB888:
+        case Format::RGBA8888:
+        case Format::YUYV422:
+        case Format::UYVY422:
+            std::get<0>(_plane).allocator()->allocate();
+            break;
+        case Format::NV12:
+        case Format::NV21:
+            std::get<0>(_plane).allocator()->allocate();
+            std::get<1>(_plane).allocator()->allocate();
+            break;
+        case Format::IYUV:
+        case Format::YUV444:
+            std::get<0>(_plane).allocator()->allocate();
+            std::get<1>(_plane).allocator()->allocate();
+            std::get<2>(_plane).allocator()->allocate();
+            break;
+        default:
+            ARM_COMPUTE_ERROR("Not supported");
+            break;
+    }
+}
+
+void MultiImage::create_subimage(MultiImage *image, const Coordinates &coords, unsigned int width, unsigned int height)
+{
+    arm_compute::Format format = image->info()->format();
+    const TensorInfo    info(width, height, Format::U8);
+
+    switch(format)
+    {
+        case Format::U8:
+        case Format::S16:
+        case Format::U16:
+        case Format::S32:
+        case Format::F32:
+        case Format::F16:
+        case Format::U32:
+        case Format::RGB888:
+        case Format::RGBA8888:
+        case Format::YUYV422:
+        case Format::UYVY422:
+        {
+            const TensorInfo info_full(width, height, format);
+            std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info_full);
+            break;
+        }
+        case Format::NV12:
+        case Format::NV21:
+        {
+            const TensorInfo info_uv88(width / 2, height / 2, Format::UV88);
+            std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info);
+            std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(1))->allocator(), coords, info_uv88);
+            break;
+        }
+        case Format::IYUV:
+        {
+            const TensorInfo info_sub2(width / 2, height / 2, Format::U8);
+            std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info);
+            std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(1))->allocator(), coords, info_sub2);
+            std::get<2>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(2))->allocator(), coords, info_sub2);
+            break;
+        }
+        case Format::YUV444:
+            std::get<0>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info);
+            std::get<1>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info);
+            std::get<2>(_plane).allocator()->init(*dynamic_cast<Image *>(image->plane(0))->allocator(), coords, info);
+            break;
+        default:
+            ARM_COMPUTE_ERROR("Not supported");
+            break;
+    }
+
+    _info.init(width, height, format);
+}
+
+Image *MultiImage::plane(unsigned int index)
+{
+    return &_plane[index];
+}
+
+const Image *MultiImage::plane(unsigned int index) const
+{
+    return &_plane[index];
+}