filter.cpp File Reference

#include "camera.h"
#include "device.h"
#include "filter.h"
#include "scene.h"
#include "kernel_types.h"
#include "util_algorithm.h"
#include "util_debug.h"
#include "util_math.h"

Go to the source code of this file.

Functions
static float	filter_func_box (float v, float width)
static float	filter_func_gaussian (float v, float width)
static vector< float >	filter_table (FilterType type, float width)

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Function Documentation

static float filter_func_box	(	float	v,
		float	width
	)		[static]

Definition at line 43 of file filter.cpp.

Referenced by filter_table().

static float filter_func_gaussian	(	float	v,
		float	width
	)		[static]

Definition at line 48 of file filter.cpp.

References expf.

Referenced by filter_table().

static vector<float> filter_table	(	FilterType	type,
		float	width
	)		[static]

Definition at line 54 of file filter.cpp.

References assert, fabsf, FILTER_BOX, filter_func_box(), filter_func_gaussian(), FILTER_GAUSSIAN, FILTER_TABLE_SIZE, i, and NULL.

Referenced by Filter::device_update().