From: James Zern <jzern@google.com>
Date: Thu, 28 Apr 2016 06:41:51 +0000 (-0700)
Subject: x86.h,x86_simd_caps: add an explicit cast w/strtol
X-Git-Tag: v1.6.0~169^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a8b056526ed6ed15b1cca3cc0c44334262800c92;p=libvpx

x86.h,x86_simd_caps: add an explicit cast w/strtol

+ use strtoul as mask is unsigned

quiets a -Wshorten-64-to-32 warning

Change-Id: Ia1c24679302100a252da7a45d3bb871f591f1888
---

diff --git a/vpx_ports/x86.h b/vpx_ports/x86.h
index e3ebc5320..052f6188e 100644
--- a/vpx_ports/x86.h
+++ b/vpx_ports/x86.h
@@ -172,7 +172,7 @@ x86_simd_caps(void) {
   env = getenv("VPX_SIMD_CAPS_MASK");
 
   if (env && *env)
-    mask = strtol(env, NULL, 0);
+    mask = (unsigned int)strtoul(env, NULL, 0);
 
   /* Ensure that the CPUID instruction supports extended features */
   cpuid(0, 0, max_cpuid_val, reg_ebx, reg_ecx, reg_edx);