diff options
Diffstat (limited to 'vp8/common/generic/systemdependent.c')
| -rw-r--r-- | vp8/common/generic/systemdependent.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/vp8/common/generic/systemdependent.c b/vp8/common/generic/systemdependent.c index 22d249b89..fcee14c41 100644 --- a/vp8/common/generic/systemdependent.c +++ b/vp8/common/generic/systemdependent.c @@ -17,54 +17,9 @@ #include "vp8/common/idct.h" #include "vp8/common/onyxc_int.h" -#if CONFIG_MULTITHREAD -#if HAVE_UNISTD_H -#include <unistd.h> -#elif defined(_WIN32) -#include <windows.h> -typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO); -#endif -#endif - extern void vp8_arch_x86_common_init(VP8_COMMON *ctx); extern void vp8_arch_arm_common_init(VP8_COMMON *ctx); -#if CONFIG_MULTITHREAD -static int get_cpu_count() -{ - int core_count = 16; - -#if HAVE_UNISTD_H -#if defined(_SC_NPROCESSORS_ONLN) - core_count = sysconf(_SC_NPROCESSORS_ONLN); -#elif defined(_SC_NPROC_ONLN) - core_count = sysconf(_SC_NPROC_ONLN); -#endif -#elif defined(_WIN32) - { - PGNSI pGNSI; - SYSTEM_INFO sysinfo; - - /* Call GetNativeSystemInfo if supported or - * GetSystemInfo otherwise. */ - - pGNSI = (PGNSI) GetProcAddress( - GetModuleHandle(TEXT("kernel32.dll")), "GetNativeSystemInfo"); - if (pGNSI != NULL) - pGNSI(&sysinfo); - else - GetSystemInfo(&sysinfo); - - core_count = sysinfo.dwNumberOfProcessors; - } -#else - /* other platforms */ -#endif - - return core_count > 0 ? core_count : 1; -} -#endif - void vp8_machine_specific_config(VP8_COMMON *ctx) { #if CONFIG_RUNTIME_CPU_DETECT @@ -156,7 +111,4 @@ void vp8_machine_specific_config(VP8_COMMON *ctx) rtcd->idct.iwalsh1 = vp8_short_inv_walsh4x4_1_c; rtcd->idct.iwalsh16 = vp8_short_inv_walsh4x4_c; -#if CONFIG_MULTITHREAD - ctx->processor_core_count = get_cpu_count(); -#endif /* CONFIG_MULTITHREAD */ } |