diff options
| -rw-r--r-- | src/flam3-render.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/flam3-render.c b/src/flam3-render.c index 7273fdb..ddab377 100644 --- a/src/flam3-render.c +++ b/src/flam3-render.c @@ -49,15 +49,21 @@ int calc_nstrips(flam3_frame *spec) { mem_available = (double)sysconf(_SC_PHYS_PAGES) * sysconf(_SC_PAGESIZE); #elif defined __APPLE__ - unsigned int physmem; - size_t len = sizeof(physmem); - static int mib[2] = { CTL_HW, HW_PHYSMEM }; - if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0 && len == sizeof(physmem)) { - mem_available = (double )physmem; - } else { - fprintf(stderr, "warning: unable to determine physical memory.\n"); - mem_available = 2e9; - } +#ifdef __LP64__ +long physmem; +size_t len = sizeof(physmem); +static int mib[2] = { CTL_HW, HW_MEMSIZE }; +#else +unsigned int physmem; +size_t len = sizeof(physmem); +static int mib[2] = { CTL_HW, HW_PHYSMEM }; +#endif +if (sysctl(mib, 2, &physmem, &len, NULL, 0) == 0 && len == sizeof(physmem)) { + mem_available = (double )physmem; +} else { + fprintf(stderr, "warning: unable to determine physical memory.n"); + mem_available = 2e9; +} #else fprintf(stderr, "warning: unable to determine physical memory.\n"); mem_available = 2e9; |