helper_funcs.hpp File Reference

Declarations of helper functions for testing. More...

#include <cassert>
#include <CL/cl.hpp>

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Namespaces
	GF

Functions
bool	GF::setProfilingFlag (int argc, char **argv)
	Checks the command line arguments for the profiling flag, --profiling. More...
template<typename T >
uint64_t	GF::nextPow2 (T num)
	Returns the first power of 2 greater than or equal to the input. More...
template<typename T >
void	GF::printBuffer (const char *title, T *ptr, uint32_t width, uint32_t height)
	Prints an array of an integer type to standard output. More...
template<typename T >
void	GF::printBufferF (const char *title, T *ptr, uint32_t width, uint32_t height, uint32_t prec)
	Prints an array of floating-point type to standard output. More...
template<typename T1 , typename T2 >
void	GF::cpuTranspose (T1 *in, T2 *out, uint32_t width, uint32_t height)
	Performs a matrix transposition. More...
template<typename T >
void	GF::cpuSeparateRGB (T *in, T *r, T *g, T *b, uint32_t pixels)
	Performs a matrix transposition. More...
template<typename T2 >
void	GF::cpuSeparateRGB_N_Norm (unsigned char *in, T2 *r, T2 *g, T2 *b, uint32_t pixels)
	Performs a matrix transposition. More...
template<typename T >
void	GF::cpuCombineRGB (T *r, T *g, T *b, T *out, uint32_t pixels)
	Performs a matrix transposition. More...
template<typename T1 >
void	GF::cpuTranspose_N_Scale (T1 *r, T1 *g, T1 *b, unsigned char *out, uint32_t pixels)
	Performs a matrix transpose. More...
template<typename T >
void	GF::cpuDepthTo3D (T *depth, cl_float4 *pCloud, uint32_t width, uint32_t height, float f)
	Transforms a depth image to a point cloud. More...
template<typename T >
void	GF::cpuRGBDTo8D (T *D, T *R, T *G, T *B, cl_float8 *points, uint32_t width, uint32_t height, float f, bool rgbNorm)
	Fuses geometry and color values into 8D feature points. More...
template<typename T >
void	GF::cpuSplitPC8D (T *pc8d, T *pc4d, T *rgba, uint32_t n)
	Splits an 8-D point cloud into 4-D geometry points and RGBA color points. More...
template<typename T >
void	GF::cpuRGBNorm (T *in, T *out, uint32_t width, uint32_t height)
	Performs RGB color normalization. More...
template<typename T >
void	GF::cpuScan (T *in, T *out, uint32_t width, uint32_t height)
	Performs a scan operation. More...
template<typename T >
void	GF::cpuSAT (T *in, T *out, uint32_t width, uint32_t height)
	Constructs a Summed Area Table (SAT). More...
template<typename T >
void	GF::cpuBoxFilter (T *in, T *out, int width, int height, int radius)
	Performs a blurring effect (mean filtering) on an array. More...
template<typename T >
void	GF::cpuMult (T *a, T *b, T *out, int width, int height)
	Performs an element-wise array multiplication. More...
template<typename T >
void	GF::cpuPown (T *in, T *out, int width, int height, int n)
	Performs a raise to an integer power. More...
template<typename T >
void	GF::cpuGuidedFilter (T *p, T *q, int width, int height, int radius, float eps)
	Performs edge preserving smoothing on an array. More...

Detailed Description

Declarations of helper functions for testing.

Author

Nick Lamprianidis

Version

1.2.0

Date

2015

Copyright

The MIT License (MIT)

Copyright (c) 2015 Nick Lamprianidis

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.