commit 1bd69f90cf4069a50050ff61a1cc6d86ec1d933a
author Jerome Jiang <jianj@google.com> Tue Jun 25 14:07:47 2019 -0700
committer Jerome Jiang <jianj@google.com> Wed Jun 26 03:26:13 2019 +0000
tree bb317c27215b147a3f847eeb2d8abb1220b655f5
parent 800b392a22695a5885c136cbd3a3e70cd95f78d5

Add specialization for aarch64 for quantize_fp.

Change-Id: I1f14cdf04230689a9c0b01140acb898afaf2177d

av1/encoder/arm/neon/quantize_neon.c

diff --git a/av1/encoder/arm/neon/quantize_neon.c b/av1/encoder/arm/neon/quantize_neon.c
index 4c53544..1220402 100644
--- a/av1/encoder/arm/neon/quantize_neon.c
+++ b/av1/encoder/arm/neon/quantize_neon.c
@@ -96,6 +96,9 @@
     store_s16q_to_tran_low(&qcoeff_ptr[i], v_qcoeff);
     store_s16q_to_tran_low(&dqcoeff_ptr[i], v_dqcoeff);
   }
+#ifdef __aarch64__
+  *eob_ptr = vmaxvq_s16(v_eobmax_76543210);
+#else
   {
     const int16x4_t v_eobmax_3210 = vmax_s16(vget_low_s16(v_eobmax_76543210),
                                              vget_high_s16(v_eobmax_76543210));
@@ -110,4 +113,5 @@
 
     *eob_ptr = (uint16_t)vget_lane_s16(v_eobmax_final, 0);
   }
+#endif  // __aarch64__
 }