diff options
| author | José Fonseca <[email protected]> | 2009-10-14 17:27:06 +0100 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2009-10-14 17:27:06 +0100 |
| commit | 3ce3c03257bccc5f9e8a6caf0f39565a87856eaf (patch) | |
| tree | 815a0af3385cfdfe067e1f0906400ca2694b64dd /src | |
| parent | 4046c3bab4dde95d4096f26637adaa6ce6d310a9 (diff) | |
util: Fix cpu detection on Windows. Cleanup.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/util/u_cpu_detect.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/gallium/auxiliary/util/u_cpu_detect.c b/src/gallium/auxiliary/util/u_cpu_detect.c index ded361ce704..b94390aef96 100644 --- a/src/gallium/auxiliary/util/u_cpu_detect.c +++ b/src/gallium/auxiliary/util/u_cpu_detect.c @@ -397,12 +397,17 @@ util_cpu_detect(void) #endif /* Count the number of CPUs in system */ -#if !defined(PIPE_OS_WINDOWS) && !defined(PIPE_OS_UNKNOWN) && defined(_SC_NPROCESSORS_ONLN) +#if defined(PIPE_OS_WINDOWS) + { + SYSTEM_INFO system_info; + GetSystemInfo(&system_info); + util_cpu_caps.nr_cpus = system_info.dwNumberOfProcessors; + } +#elif defined(PIPE_OS_UNIX) && defined(_SC_NPROCESSORS_ONLN) util_cpu_caps.nr_cpus = sysconf(_SC_NPROCESSORS_ONLN); if (util_cpu_caps.nr_cpus == -1) util_cpu_caps.nr_cpus = 1; - -#elif defined(PIPE_OS_NETBSD) || defined(PIPE_OS_FREEBSD) || defined(PIPE_OS_OPENBSD) +#elif defined(PIPE_OS_BSD) { int mib[2], ncpu; int len; @@ -469,7 +474,6 @@ util_cpu_detect(void) util_cpu_caps.cacheline = regs2[2] & 0xFF; } -#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_FREEBSD) || defined(PIPE_OS_NETBSD) || defined(PIPE_OS_CYGWIN) || defined(PIPE_OS_OPENBSD) if (util_cpu_caps.has_sse) check_os_katmai_support(); @@ -477,13 +481,8 @@ util_cpu_detect(void) util_cpu_caps.has_sse2 = 0; util_cpu_caps.has_sse3 = 0; util_cpu_caps.has_ssse3 = 0; + util_cpu_caps.has_sse4_1 = 0; } -#else - util_cpu_caps.has_sse = 0; - util_cpu_caps.has_sse2 = 0; - util_cpu_caps.has_sse3 = 0; - util_cpu_caps.has_ssse3 = 0; -#endif } #endif /* PIPE_ARCH_X86 || PIPE_ARCH_X86_64 */ |