scale_up.h File Reference

Detailed Description

Expands a grid using bilinear interpolation and scaling up.

This is useful for under powered devices that can't handle the full resolution of the grid, or if you suddenly need to increase the size of the grid and don't want to re-create new assets at the new resolution.

Definition in file scale_up.h.

#include <stdint.h>
#include "fl/bilinear_expansion.h"
#include "fl/ptr.h"
#include "fx/fx2d.h"
#include "lib8tion/random8.h"
#include "noise.h"
#include "fl/xymap.h"

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Classes
class	fl::ScaleUp

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

Macros
#define	FASTLED_SCALE_UP   FASTLED_SCALE_UP_DECIDE_AT_RUNTIME
#define	FASTLED_SCALE_UP_ALWAYS_POWER_OF_2   0
#define	FASTLED_SCALE_UP_DECIDE_AT_RUNTIME   2
#define	FASTLED_SCALE_UP_FORCE_FLOATING_POINT   3
#define	FASTLED_SCALE_UP_HIGH_PRECISION   1

Functions
	fl::FASTLED_SMART_PTR (ScaleUp)