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disable NEON for arm64 platform

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The registers and instructions are quite different to 32bit
and the assembly code needs a rewrite.

more info: http://people.linaro.org/~rikuvoipio/aarch64-talk/

Change-Id: Id75dbc1b7bf47f43a426ba2831f25bb8fa252c4f
This commit is contained in:
Pascal Massimino 2014-01-23 05:03:02 -08:00
parent 4d493f8db2
commit c1cb1933d5
1 changed files with 2 additions and 1 deletions
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3
src/dsp/dsp.h
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@ -36,7 +36,8 @@ extern "C" {
#define WEBP_ANDROID_NEON // Android targets that might support NEON
#endif
#if defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON)
#if (defined(__ARM_NEON__) && !defined(__aarch64__)) || \
defined(WEBP_ANDROID_NEON)
#define WEBP_USE_NEON
#endif