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enable NEON intrinsics in aarch64 builds

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avoids functions that use vtbl? as in iOS builds these are marked
unavailable

Change-Id: I17aedc3c7dc8f1d5be0941205de0b22c3772ef1b
This commit is contained in:
James Zern
2014-05-02 20:38:21 -07:00
parent b9d2bb67d6
commit 1ba61b09f9
4 changed files with 22 additions and 10 deletions
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8
src/dsp/enc_neon.c
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@ -967,7 +967,9 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) {
//------------------------------------------------------------------------------
#if !defined(WORK_AROUND_GCC)
// Compilation with gcc-4.6.x is problematic for now and vtbl? are unavailable
// in iOS/arm64 builds. Disable this function in those cases.
#if !(defined(WORK_AROUND_GCC) || defined(__aarch64__))
static int16x8_t Quantize(int16_t* const in,
const VP8Matrix* const mtx, int offset) {
@ -1025,7 +1027,7 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16],
return 0;
}
#endif // !WORK_AROUND_GCC
#endif // !WORK_AROUND_GCC && !__aarch64__
#endif // WEBP_USE_NEON
@ -1048,7 +1050,7 @@ void VP8EncDspInitNEON(void) {
VP8SSE16x8 = SSE16x8;
VP8SSE8x8 = SSE8x8;
VP8SSE4x4 = SSE4x4;
#if !defined(WORK_AROUND_GCC)
#if !(defined(WORK_AROUND_GCC) || defined(__aarch64__))
VP8EncQuantizeBlock = QuantizeBlock;
#endif
#endif // WEBP_USE_NEON