commit 1b2b739bd20edbeb0a103e3f8e2268a78fbc76ae
author Steinar Midtskogen <stemidts@cisco.com> Tue Apr 11 14:19:20 2017 +0200
committer Steinar Midtskogen <stemidts@cisco.com> Thu Apr 13 07:48:44 2017 +0000
tree 0f679f0a221b278de0b7471c076cc0bf5672342b
parent 87c24a1d157828d16a81f24c73acf66e44dbb2d8

Add s8 -> s16 unpack instrinsics

Change-Id: Iec22c6442c55a5908d858766ff6dfb8bff69835d

aom_dsp/simd/v64_intrinsics_arm.h

diff --git a/aom_dsp/simd/v64_intrinsics_arm.h b/aom_dsp/simd/v64_intrinsics_arm.h
index cc7f6ff..ff00d98 100644
--- a/aom_dsp/simd/v64_intrinsics_arm.h
+++ b/aom_dsp/simd/v64_intrinsics_arm.h
@@ -358,6 +358,14 @@
   return vreinterpret_s64_u16(vget_high_u16(vmovl_u8(vreinterpret_u8_s64(a))));
 }
 
+SIMD_INLINE v64 v64_unpacklo_s8_s16(v64 a) {
+  return vreinterpret_s64_s16(vget_low_s16(vmovl_s8(vreinterpret_s8_s64(a))));
+}
+
+SIMD_INLINE v64 v64_unpackhi_s8_s16(v64 a) {
+  return vreinterpret_s64_s16(vget_high_s16(vmovl_s8(vreinterpret_s8_s64(a))));
+}
+
 SIMD_INLINE v64 v64_pack_s32_s16(v64 x, v64 y) {
   return vreinterpret_s64_s16(vqmovn_s32(
       vcombine_s32(vreinterpret_s32_s64(y), vreinterpret_s32_s64(x))));