blur.cpp File Reference

#include <stdint.h>
#include "FastLED.h"
#include "crgb.h"
#include "fl/blur.h"
#include "fl/colorutils_misc.h"
#include "fl/deprecated.h"
#include "fl/unused.h"
#include "fl/xymap.h"
#include "lib8tion/scale8.h"

Include dependency graph for blur.cpp:

Go to the source code of this file.

Namespaces
namespace	fl
	Implements a simple red square effect for 2D LED grids.
namespace	fl::anonymous_namespace{blur.cpp}

Macros
#define	FASTLED_INTERNAL

Functions
void	fl::blur1d (CRGB *leds, uint16_t numLeds, fract8 blur_amount)
	One-dimensional blur filter.
void	fl::blur2d (CRGB *leds, uint8_t width, uint8_t height, fract8 blur_amount) FASTLED_DEPRECATED("Use blur2d(...
	Legacy version of blur2d, which does not require an XYMap but instead implicitly binds to XY() function.
void	fl::blur2d (CRGB *leds, uint8_t width, uint8_t height, fract8 blur_amount, const fl::XYMap &xymap)
	Two-dimensional blur filter.
void	fl::blurColumns (CRGB *leds, uint8_t width, uint8_t height, fract8 blur_amount, const fl::XYMap &xymap)
	Perform a blur1d() on every column of a rectangular matrix.
void	fl::blurRows (CRGB *leds, uint8_t width, uint8_t height, fract8 blur_amount, const fl::XYMap &xymap)
	Perform a blur1d() on every row of a rectangular matrix.
uint16_t	fl::XY (uint8_t x, uint8_t y)
uint16_t	fl::anonymous_namespace{blur.cpp}::xy_legacy_wrapper (uint16_t x, uint16_t y, uint16_t width, uint16_t height)