bilinear_expansion.cpp File Reference

Detailed Description

Demonstrates how to mix noise generation with color palettes on a 2D LED matrix.

Definition in file bilinear_expansion.cpp.

#include <stdint.h>
#include "bilinear_expansion.h"
#include "crgb.h"
#include "fl/namespace.h"
#include "fl/xymap.h"

Go to the source code of this file.

Namespaces
namespace	fl
	Implements a simple red square effect for 2D LED grids.

Functions
uint8_t	fl::bilinearInterpolate (uint8_t v00, uint8_t v10, uint8_t v01, uint8_t v11, uint16_t dx, uint16_t dy)
uint8_t	fl::bilinearInterpolatePowerOf2 (uint8_t v00, uint8_t v10, uint8_t v01, uint8_t v11, uint8_t dx, uint8_t dy)
void	fl::bilinearExpandArbitrary (const CRGB *input, CRGB *output, uint16_t inputWidth, uint16_t inputHeight, fl::XYMap xyMap)
	Performs bilinear interpolation for upscaling an image.
void	fl::bilinearExpandPowerOf2 (const CRGB *input, CRGB *output, uint8_t inputWidth, uint8_t inputHeight, fl::XYMap xyMap)
	Performs bilinear interpolation for upscaling an image.
uint8_t	fl::bilinearInterpolateFloat (uint8_t v00, uint8_t v10, uint8_t v01, uint8_t v11, float dx, float dy)
void	fl::bilinearExpandArbitraryFloat (const CRGB *input, CRGB *output, uint16_t inputWidth, uint16_t inputHeight, XYMap xyMap)
void	fl::bilinearExpandFloat (const CRGB *input, CRGB *output, uint8_t inputWidth, uint8_t inputHeight, XYMap xyMap)