libvpx: Pull from upstream

source/libvpx/vpx_dsp/arm/idct16x16_add_neon.c

 /*
  *  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 64 matching lines @@
     *q9s16  = q0x2s16.val[1];
     *q10s16 = q1x2s16.val[0];
     *q11s16 = q1x2s16.val[1];
     *q12s16 = q2x2s16.val[0];
     *q13s16 = q2x2s16.val[1];
     *q14s16 = q3x2s16.val[0];
     *q15s16 = q3x2s16.val[1];
     return;
 }
 
-void vp9_idct16x16_256_add_neon_pass1(
+void vpx_idct16x16_256_add_neon_pass1(
         int16_t *in,
         int16_t *out,
         int output_stride) {
     int16x4_t d0s16, d1s16, d2s16, d3s16;
     int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
     int16x4_t d16s16, d17s16, d18s16, d19s16, d20s16, d21s16, d22s16, d23s16;
     int16x4_t d24s16, d25s16, d26s16, d27s16, d28s16, d29s16, d30s16, d31s16;
     uint64x1_t d16u64, d17u64, d18u64, d19u64, d20u64, d21u64, d22u64, d23u64;
     uint64x1_t d24u64, d25u64, d26u64, d27u64, d28u64, d29u64, d30u64, d31u64;
     int16x8_t q0s16, q1s16, q2s16, q3s16, q4s16, q5s16, q6s16, q7s16;
@@ skipping 217 matching lines @@
     vst1_u64((uint64_t *)out, d28u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d29u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d30u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d31u64);
     return;
 }
 
-void vp9_idct16x16_256_add_neon_pass2(
+void vpx_idct16x16_256_add_neon_pass2(
         int16_t *src,
         int16_t *out,
         int16_t *pass1Output,
         int16_t skip_adding,
         uint8_t *dest,
         int dest_stride) {
     uint8_t *d;
     uint8x8_t d12u8, d13u8;
     int16x4_t d0s16, d1s16, d2s16, d3s16, d4s16, d5s16, d6s16, d7s16;
     int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
@@ skipping 538 matching lines @@
         out += 4;
         vst1_u64((uint64_t *)out, vreinterpret_u64_s16(vget_high_s16(q14s16)));
         out += 12;
         vst1_u64((uint64_t *)out, vreinterpret_u64_s16(vget_low_s16(q15s16)));
         out += 4;
         vst1_u64((uint64_t *)out, vreinterpret_u64_s16(vget_high_s16(q15s16)));
     }
     return;
 }
 
-void vp9_idct16x16_10_add_neon_pass1(
+void vpx_idct16x16_10_add_neon_pass1(
         int16_t *in,
         int16_t *out,
         int output_stride) {
     int16x4_t d4s16;
     int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
     uint64x1_t d4u64, d5u64, d18u64, d19u64, d20u64, d21u64, d22u64, d23u64;
     uint64x1_t d24u64, d25u64, d26u64, d27u64, d28u64, d29u64, d30u64, d31u64;
     int16x8_t q0s16, q1s16, q2s16, q4s16, q5s16, q6s16, q7s16;
     int16x8_t q8s16, q9s16, q10s16, q11s16, q12s16, q13s16, q14s16, q15s16;
     int32x4_t q6s32, q9s32;
@@ skipping 117 matching lines @@
     vst1_u64((uint64_t *)out, d28u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d29u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d30u64);
     out += output_stride;
     vst1_u64((uint64_t *)out, d31u64);
     return;
 }
 
-void vp9_idct16x16_10_add_neon_pass2(
+void vpx_idct16x16_10_add_neon_pass2(
         int16_t *src,
         int16_t *out,
         int16_t *pass1Output,
         int16_t skip_adding,
         uint8_t *dest,
         int dest_stride) {
     int16x4_t d0s16, d1s16, d2s16, d3s16, d4s16, d5s16, d6s16, d7s16;
     int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
     int16x4_t d20s16, d21s16, d22s16, d23s16;
     int16x4_t d24s16, d25s16, d26s16, d27s16, d30s16, d31s16;
@@ skipping 277 matching lines @@
     out += 12;
     vst1_u64((uint64_t *)out, d28u64);
     out += 4;
     vst1_u64((uint64_t *)out, d29u64);
     out += 12;
     vst1_u64((uint64_t *)out, d30u64);
     out += 4;
     vst1_u64((uint64_t *)out, d31u64);
     return;
 }