added cv::merge to T-API

modules/core/src/opencl/split_merge.cl

@@ -0,0 +1,83 @@
+/*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
+
+__kernel void set(__global uchar* dstptr, int dststep, int dstoffset,
+                  int rows, int cols, dstT value )
+{
+    int x = get_global_id(0);
+    int y = get_global_id(1);
+
+    if (x < cols && y < rows)
+    {
+        int dst_index  = mad24(y, dststep, x*(int)sizeof(dstT) + dstoffset);
+        *(__global dstT*)(dstptr + dst_index) = value;
+    }
+}
+
+#else
+#error "No operation"
+#endif