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91 lines
3.5 KiB
Common Lisp
91 lines
3.5 KiB
Common Lisp
// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2010-2012, Institute Of Software Chinese Academy Of Science, all rights reserved.
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// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// @Authors
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// Niko Li, newlife20080214@gmail.com
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other GpuMaterials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors as is and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//
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__kernel void set_to_without_mask_C1_D0(uchar scalar,__global uchar * dstMat,
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int cols,int rows,int dstStep_in_pixel,int offset_in_pixel)
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{
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int x=get_global_id(0)<<2;
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int y=get_global_id(1);
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//int addr_start = mad24(y,dstStep_in_pixel,offset_in_pixel);
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//int addr_end = mad24(y,dstStep_in_pixel,cols+offset_in_pixel);
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int idx = mad24(y,dstStep_in_pixel,x+ offset_in_pixel);
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uchar4 out;
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out.x = out.y = out.z = out.w = scalar;
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if ( (x+3 < cols) && (y < rows)&& ((offset_in_pixel&3) == 0))
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{
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*(__global uchar4*)(dstMat+idx) = out;
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}
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else
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{
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if((x+3 < cols) && (y < rows))
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{
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dstMat[idx] = out.x;
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dstMat[idx+1] = out.y;
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dstMat[idx+2] = out.z;
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dstMat[idx+3] = out.w;
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}
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if((x+2 < cols) && (y < rows))
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{
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dstMat[idx] = out.x;
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dstMat[idx+1] = out.y;
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dstMat[idx+2] = out.z;
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}
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else if((x+1 < cols) && (y < rows))
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{
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dstMat[idx] = out.x;
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dstMat[idx+1] = out.y;
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}
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else if((x < cols) && (y < rows))
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{
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dstMat[idx] = out.x;
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}
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}
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}
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__kernel void set_to_without_mask(GENTYPE scalar,__global GENTYPE * dstMat,
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int cols,int rows,int dstStep_in_pixel,int offset_in_pixel)
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{
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int x=get_global_id(0);
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int y=get_global_id(1);
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if ( (x < cols) & (y < rows))
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{
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int idx = mad24(y,dstStep_in_pixel,x+ offset_in_pixel);
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dstMat[idx] = scalar;
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}
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}
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