FASTLED_STACK_ARRAY

#define FASTLED_STACK_ARRAY	(		TYPE,
			NAME,
			SIZE )

Value:

    TYPE NAME[SIZE];                                                           \
    fl::memset(NAME, 0, sizeof(TYPE) * (SIZE))

Stack-allocated array with automatic zero-initialization.

Creates either a VLA (variable length array) or emulates one using alloca() depending on compiler capabilities. The allocated array is automatically zero-initialized.

Parameters

TYPE	The element type
NAME	The variable name
SIZE	The number of elements

Note

This macro must be used at statement level. Use it like: FASTLED_STACK_ARRAY(uint8_t, buffer, size);

Definition at line 32 of file alloca.h.

#define FASTLED_STACK_ARRAY(TYPE, NAME, SIZE)                                  \
    TYPE NAME[SIZE];                                                           \
    fl::memset(NAME, 0, sizeof(TYPE) * (SIZE))

Referenced by fl::audio::fft::Context::computeLinearBins(), fl::audio::fft::Context::computeLogRebinNormFactors(), fill_2dnoise16(), fill_2dnoise8(), fill_noise16(), fill_noise8(), fl::audio::fft::Context::initHybrid(), fl::audio::fft::Context::initOctaveWise(), fl::audio::fft::Context::runNaive(), and fl::audio::fft::Context::runOctaveWise().