diff options
Diffstat (limited to 'src/core/CL/cl_kernels/absdiff.cl')
| -rw-r--r-- | src/core/CL/cl_kernels/absdiff.cl | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/core/CL/cl_kernels/absdiff.cl b/src/core/CL/cl_kernels/absdiff.cl deleted file mode 100644 index 1761342eb4..0000000000 --- a/src/core/CL/cl_kernels/absdiff.cl +++ /dev/null @@ -1,65 +0,0 @@ -/* - * 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 "helpers.h" - -/** Calculate the absolute difference of two input images. - * - * @attention The input and output data types need to be passed at compile time using -DDATA_TYPE_IN1, -DDATA_TYPE_IN2 and -DDATA_TYPE_OUT:\n - * e.g. -DDATA_TYPE_IN1=uchar -DDATA_TYPE_IN2=uchar -DDATA_TYPE_OUT=short - * - * @param[in] in1_ptr Pointer to the first source image. Supported data types: U8, S16 - * @param[in] in1_stride_x Stride of the first source image in X dimension (in bytes) - * @param[in] in1_step_x src_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] in1_stride_y Stride of the first source image in Y dimension (in bytes) - * @param[in] in1_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] in1_offset_first_element_in_bytes The offset of the first element in the first source image - * @param[in] in2_ptr Pointer to the second source image. Supported data types: U8, S16 - * @param[in] in2_stride_x Stride of the second source image in X dimension (in bytes) - * @param[in] in2_step_x src_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] in2_stride_y Stride of the second source image in Y dimension (in bytes) - * @param[in] in2_step_y src_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] in2_offset_first_element_in_bytes The offset of the first element in the second source image - * @param[out] out_ptr Pointer to the destination image. Supported data types: U8, S16 - * @param[in] out_stride_x Stride of the destination image in X dimension (in bytes) - * @param[in] out_step_x dst_stride_x * number of elements along X processed per workitem(in bytes) - * @param[in] out_stride_y Stride of the destination image in Y dimension (in bytes) - * @param[in] out_step_y dst_stride_y * number of elements along Y processed per workitem(in bytes) - * @param[in] out_offset_first_element_in_bytes The offset of the first element in the destination image - */ -__kernel void absdiff( - IMAGE_DECLARATION(in1), - IMAGE_DECLARATION(in2), - IMAGE_DECLARATION(out)) -{ - Image in1 = CONVERT_TO_IMAGE_STRUCT(in1); - Image in2 = CONVERT_TO_IMAGE_STRUCT(in2); - Image out = CONVERT_TO_IMAGE_STRUCT(out); - - VEC_DATA_TYPE(DATA_TYPE_OUT, 16) - in_a = CONVERT(vload16(0, (__global DATA_TYPE_IN1 *)in1.ptr), VEC_DATA_TYPE(DATA_TYPE_OUT, 16)); - VEC_DATA_TYPE(DATA_TYPE_OUT, 16) - in_b = CONVERT(vload16(0, (__global DATA_TYPE_IN2 *)in2.ptr), VEC_DATA_TYPE(DATA_TYPE_OUT, 16)); - - vstore16(CONVERT_SAT(abs_diff(in_a, in_b), VEC_DATA_TYPE(DATA_TYPE_OUT, 16)), 0, (__global DATA_TYPE_OUT *)out.ptr); -} |