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$NetBSD: patch-media_libtheora_lib_arm_armcpu.c,v 1.1 2015/04/28 12:06:34 joerg Exp $
--- media/libtheora/lib/arm/armcpu.c.orig 2015-04-10 12:39:09.000000000 +0000
+++ media/libtheora/lib/arm/armcpu.c
@@ -106,6 +106,28 @@ ogg_uint32_t oc_cpu_flags_get(void){
}
return flags;
}
+#elif defined(__NetBSD__)
+#include <sys/sysctl.h>
+#include <stdlib.h>
+
+ogg_uint32_t oc_cpu_flags_get(void){
+ ogg_uint32_t flags = 0;
+ int val = 0;
+ char arch_buf[16];
+ size_t lenp;
+ /* XXX EDSP? */
+ lenp = sizeof(val);
+ if (sysctlbyname("machdep.neon_present", &val, &lenp, NULL, 0) == 0 && val)
+ flags|=OC_CPU_ARM_NEON;
+ lenp = sizeof(arch_buf) - 1;
+ if (sysctlbyname("machdep.cpu_arch", arch_buf, &lenp, NULL, 0) == 0) {
+ arch_buf[lenp] = '\0';
+ val = atoi(arch_buf);
+ if (val >= 6)
+ flags |= OC_CPU_ARM_MEDIA;
+ }
+ return flags;
+}
#else
/*The feature registers which can tell us what the processor supports are
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