libvpx: Pull from upstream

source/libvpx/vpx_dsp/arm/idct8x8_add_neon.asm

 ;
 ;  Copyright (c) 2013 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.
 ;
 
-    EXPORT  |vp9_idct8x8_64_add_neon|
-    EXPORT  |vp9_idct8x8_12_add_neon|
+    EXPORT  |vpx_idct8x8_64_add_neon|
+    EXPORT  |vpx_idct8x8_12_add_neon|
     ARM
     REQUIRE8
     PRESERVE8
 
     AREA ||.text||, CODE, READONLY, ALIGN=2
 
     ; Parallel 1D IDCT on all the columns of a 8x8 16bit data matrix which are
     ; loaded in q8-q15. The output will be stored back into q8-q15 registers.
     ; This macro will touch q0-q7 registers and use them as buffer during
     ; calculation.
@@ skipping 168 matching lines @@
     vtrn.32         q9, q11
     vtrn.32         q12, q14
     vtrn.32         q13, q15
     vtrn.16         q8, q9
     vtrn.16         q10, q11
     vtrn.16         q12, q13
     vtrn.16         q14, q15
     MEND
 
     AREA    Block, CODE, READONLY ; name this block of code
-;void vp9_idct8x8_64_add_neon(int16_t *input, uint8_t *dest, int dest_stride)
+;void vpx_idct8x8_64_add_neon(int16_t *input, uint8_t *dest, int dest_stride)
 ;
 ; r0  int16_t input
 ; r1  uint8_t *dest
 ; r2  int dest_stride)
 
-|vp9_idct8x8_64_add_neon| PROC
+|vpx_idct8x8_64_add_neon| PROC
     push            {r4-r9}
     vpush           {d8-d15}
     vld1.s16        {q8,q9}, [r0]!
     vld1.s16        {q10,q11}, [r0]!
     vld1.s16        {q12,q13}, [r0]!
     vld1.s16        {q14,q15}, [r0]!
 
     ; transpose the input data
     TRANSPOSE8X8
 
@@ skipping 83 matching lines @@
     vst1.64         {d2}, [r0], r2
     vst1.64         {d3}, [r0], r2
     vst1.64         {d4}, [r0], r2
     vst1.64         {d5}, [r0], r2
     vst1.64         {d6}, [r0], r2
     vst1.64         {d7}, [r0], r2
 
     vpop            {d8-d15}
     pop             {r4-r9}
     bx              lr
-    ENDP  ; |vp9_idct8x8_64_add_neon|
+    ENDP  ; |vpx_idct8x8_64_add_neon|
 
-;void vp9_idct8x8_12_add_neon(int16_t *input, uint8_t *dest, int dest_stride)
+;void vpx_idct8x8_12_add_neon(int16_t *input, uint8_t *dest, int dest_stride)
 ;
 ; r0  int16_t input
 ; r1  uint8_t *dest
 ; r2  int dest_stride)
 
-|vp9_idct8x8_12_add_neon| PROC
+|vpx_idct8x8_12_add_neon| PROC
     push            {r4-r9}
     vpush           {d8-d15}
     vld1.s16        {q8,q9}, [r0]!
     vld1.s16        {q10,q11}, [r0]!
     vld1.s16        {q12,q13}, [r0]!
     vld1.s16        {q14,q15}, [r0]!
 
     ; transpose the input data
     TRANSPOSE8X8
 
@@ skipping 177 matching lines @@
     vst1.64         {d2}, [r0], r2
     vst1.64         {d3}, [r0], r2
     vst1.64         {d4}, [r0], r2
     vst1.64         {d5}, [r0], r2
     vst1.64         {d6}, [r0], r2
     vst1.64         {d7}, [r0], r2
 
     vpop            {d8-d15}
     pop             {r4-r9}
     bx              lr
-    ENDP  ; |vp9_idct8x8_12_add_neon|
+    ENDP  ; |vpx_idct8x8_12_add_neon|
 
     END