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Android: only build dec_neon with NEON support

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Defining LOCAL_ARM_NEON = true can result in neon instructions being
used in portions unprotected by the cpu check.
This changes defines a WEBP_USE_NEON/WEBP_ANDROID_NEON pair similar to
the SSE2 code and MSVC.

Change-Id: Ifac010b06e42c73d5aca529baa2198c6796674bd
This commit is contained in:
James Zern
2012-05-08 13:22:24 -07:00
parent b5f2a9ed49
commit 255c66b48f
5 changed files with 18 additions and 6 deletions
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2
src/dsp/cpu.c
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@ -57,7 +57,7 @@ static int x86CPUInfo(CPUFeature feature) {
return 0;
}
VP8CPUInfo VP8GetCPUInfo = x86CPUInfo;
#elif defined(__ANDROID__)
#elif defined(WEBP_ANDROID_NEON)
static int AndroidCPUInfo(CPUFeature feature) {
const AndroidCpuFamily cpu_family = android_getCpuFamily();
const uint64_t cpu_features = android_getCpuFeatures();