NAME¶

SDL_CACHELINE_SIZE - A guess for the cacheline size used for padding.

SYNOPSIS¶

#include <SDL3/SDL_cpuinfo.h>

#define SDL_CACHELINE_SIZE  128

DESCRIPTION¶

Most x86 processors have a 64 byte cache line. The 64-bit PowerPC processors have a 128 byte cache line. We use the larger value to be generally safe.

AVAILABILITY¶

This macro is available since SDL 3.2.0.