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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistribution's in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * The name of the copyright holders may not be used to endorse or promote products
// derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors as is and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the copyright holders or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/
#ifdef OP_MERGE
#define DECLARE_SRC_PARAM(index) __global const uchar * src##index##ptr, int src##index##_step, int src##index##_offset,
#define DECLARE_DATA(index) __global const T * src##index = \
(__global T *)(src##index##ptr + mad24(src##index##_step, y, x * (int)sizeof(T) + src##index##_offset));
#define PROCESS_ELEM(index) dst[index] = src##index[0];
__kernel void merge(DECLARE_SRC_PARAMS_N
__global uchar * dstptr, int dst_step, int dst_offset,
int rows, int cols)
{
int x = get_global_id(0);
int y = get_global_id(1);
if (x < cols && y < rows)
{
DECLARE_DATA_N
__global T * dst = (__global T *)(dstptr + mad24(dst_step, y, x * (int)sizeof(T) * cn + dst_offset));
PROCESS_ELEMS_N
}
}
#elif defined OP_SPLIT
#define DECLARE_DST_PARAM(index) , __global uchar * dst##index##ptr, int dst##index##_step, int dst##index##_offset
#define DECLARE_DATA(index) __global T * dst##index = \
(__global T *)(dst##index##ptr + mad24(y, dst##index##_step, x * (int)sizeof(T) + dst##index##_offset));
#define PROCESS_ELEM(index) dst##index[0] = src[index];
__kernel void split(__global uchar* srcptr, int src_step, int src_offset, int rows, int cols DECLARE_DST_PARAMS)
{
int x = get_global_id(0);
int y = get_global_id(1);
if (x < cols && y < rows)
{
DECLARE_DATA_N
__global const T * src = (__global const T *)(srcptr + mad24(y, src_step, x * cn * (int)sizeof(T) + src_offset));
PROCESS_ELEMS_N
}
}
#else
#error "No operation"
#endif