1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
use sys::cpuinfo as ll; pub const CACHELINESIZE: u8 = 128; pub fn get_cpu_count() -> i32 { unsafe { ll::SDL_GetCPUCount() } } pub fn get_cpu_cache_line_size() -> i32 { unsafe { ll::SDL_GetCPUCacheLineSize() } } pub fn has_rdtsc() -> bool { unsafe { ll::SDL_HasRDTSC() == 1 } } pub fn has_alti_vec() -> bool { unsafe { ll::SDL_HasAltiVec() == 1 } } pub fn has_mmx() -> bool { unsafe { ll::SDL_HasMMX() == 1 } } pub fn has_3d_now() -> bool { unsafe { ll::SDL_Has3DNow() == 1 } } pub fn has_sse() -> bool { unsafe { ll::SDL_HasSSE() == 1 } } pub fn has_sse2() -> bool { unsafe { ll::SDL_HasSSE2() == 1 } } pub fn has_sse3() -> bool { unsafe { ll::SDL_HasSSE3() == 1 } } pub fn has_sse41() -> bool { unsafe { ll::SDL_HasSSE41() == 1 } } pub fn has_sse42() -> bool { unsafe { ll::SDL_HasSSE42() == 1 } } pub fn has_avx() -> bool { unsafe { ll::SDL_HasAVX() == 1 } } pub fn get_system_ram() -> i32 { unsafe { ll::SDL_GetSystemRAM() } }