From 6ff3b19ee6120edf015fad8caab2991faa3070af Mon Sep 17 00:00:00 2001 From: Anthony Barbier Date: Mon, 4 Sep 2017 18:44:23 +0100 Subject: COMPMID-344 Updated doxygen Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae --- src/runtime/MultiImage.cpp | 220 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 220 insertions(+) create mode 100644 src/runtime/MultiImage.cpp (limited to 'src/runtime/MultiImage.cpp') 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->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->plane(0))->allocator(), coords, info); + std::get<1>(_plane).allocator()->init(*dynamic_cast(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->plane(0))->allocator(), coords, info); + std::get<1>(_plane).allocator()->init(*dynamic_cast(image->plane(1))->allocator(), coords, info_sub2); + std::get<2>(_plane).allocator()->init(*dynamic_cast(image->plane(2))->allocator(), coords, info_sub2); + break; + } + case Format::YUV444: + std::get<0>(_plane).allocator()->init(*dynamic_cast(image->plane(0))->allocator(), coords, info); + std::get<1>(_plane).allocator()->init(*dynamic_cast(image->plane(0))->allocator(), coords, info); + std::get<2>(_plane).allocator()->init(*dynamic_cast(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]; +} -- cgit v1.2.1