Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 793f87d | 2018-05-18 20:08:58 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "helpers.h" |
| 25 | |
| 26 | /** This function applies upsample on an input image. |
| 27 | * |
Georgios Pinitas | 793f87d | 2018-05-18 20:08:58 +0100 | [diff] [blame] | 28 | * @param[in] src_ptr Pointer to the source image. Supported data types: F16/F32 |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 29 | * @param[in] src_stride_x Stride of the source image in X dimension (in bytes) |
| 30 | * @param[in] src_step_x src_stride_x * number of elements along X processed per workitem(in bytes) |
| 31 | * @param[in] src_stride_y Stride of the source image in Y dimension (in bytes) |
| 32 | * @param[in] src_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) |
Georgios Pinitas | bc06f99 | 2018-05-18 17:11:16 +0100 | [diff] [blame] | 33 | * @param[in] src_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 34 | * @param[in] src_step_z src_stride_z * number of elements along Z processed per workitem(in bytes) |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 35 | * @param[in] src_offset_first_element_in_bytes The offset of the first element in the source image |
Georgios Pinitas | 793f87d | 2018-05-18 20:08:58 +0100 | [diff] [blame] | 36 | * @param[out] dst_ptr Pointer to the destination image. Supported data types: F16/F32 |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 37 | * @param[in] dst_stride_x Stride of the destination image in X dimension (in bytes) |
| 38 | * @param[in] dst_step_x dst_stride_x * number of elements along X processed per workitem(in bytes) |
| 39 | * @param[in] dst_stride_y Stride of the destination image in Y dimension (in bytes) |
| 40 | * @param[in] dst_step_y dst_stride_y * number of elements along Y processed per workitem(in bytes) |
Georgios Pinitas | bc06f99 | 2018-05-18 17:11:16 +0100 | [diff] [blame] | 41 | * @param[in] dst_stride_z Stride of the source tensor in Z dimension (in bytes) |
| 42 | * @param[in] dst_step_z dst_stride_z * number of elements along Z processed per workitem(in bytes) |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 43 | * @param[in] dst_offset_first_element_in_bytes The offset of the first element in the destination image |
| 44 | */ |
| 45 | __kernel void deconvolution_upsample( |
Georgios Pinitas | bc06f99 | 2018-05-18 17:11:16 +0100 | [diff] [blame] | 46 | TENSOR3D_DECLARATION(src), |
| 47 | TENSOR3D_DECLARATION(dst)) |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 48 | { |
Georgios Pinitas | bc06f99 | 2018-05-18 17:11:16 +0100 | [diff] [blame] | 49 | Tensor3D src = CONVERT_TO_TENSOR3D_STRUCT(src); |
| 50 | Tensor3D dst = CONVERT_TO_TENSOR3D_STRUCT(dst); |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 51 | |
| 52 | // Store result |
Georgios Pinitas | 793f87d | 2018-05-18 20:08:58 +0100 | [diff] [blame] | 53 | *((__global DATA_TYPE *)dst.ptr) = *((__global DATA_TYPE *)src.ptr); |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 54 | } |