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added cv::mixChannels to T-API

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Ilya Lavrenov
2013-12-26 18:48:43 +04:00
parent 4644a864a5
commit a7d2830d3f
3 changed files with 321 additions and 14 deletions
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64
modules/core/src/opencl/mixchannels.cl Normal file
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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*/
#define DECLARE_INPUT_MAT(i) \
__global const uchar * src##i##ptr, int src##i##_step, int src##i##_offset,
#define DECLARE_OUTPUT_MAT(i) \
__global const uchar * dst##i##ptr, int dst##i##_step, int dst##i##_offset,
#define PROCESS_ELEM(i) \
int src##i##_index = mad24(src##i##_step, y, x * (int)sizeof(T) * scn##i + src##i##_offset); \
__global const T * src##i = (__global const T *)(src##i##ptr + src##i##_index); \
int dst##i##_index = mad24(dst##i##_step, y, x * (int)sizeof(T) * dcn##i + dst##i##_offset); \
__global T * dst##i = (__global T *)(dst##i##ptr + dst##i##_index); \
dst##i[0] = src##i[0];
__kernel void mixChannels(DECLARE_INPUT_MATS DECLARE_OUTPUT_MATS int rows, int cols)
{
int x = get_global_id(0);
int y = get_global_id(1);
if (x < cols && y < rows)
{
PROCESS_ELEMS
}
}