libavcodec/arm/dsputil_init_neon.c - third_party/ffmpeg - Git at Google

 /*
  * ARM NEON optimised DSP functions
  * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */

 #include <stdint.h>

 #include "libavcodec/avcodec.h"
 #include "libavcodec/dsputil.h"
 #include "dsputil_arm.h"

 void ff_simple_idct_neon(DCTELEM *data);
 void ff_simple_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
 void ff_simple_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);

 void ff_vp3_idct_neon(DCTELEM *data);
 void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data);
 void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data);
 void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, const DCTELEM *data);

 void ff_clear_block_neon(DCTELEM *block);
 void ff_clear_blocks_neon(DCTELEM *blocks);

 void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);

 void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
 void ff_avg_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);

 void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
 void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
 void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);

 void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);

 void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
 void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);

 void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);

 void ff_avg_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
 void ff_avg_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);

 void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
 void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
 void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);

 void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
 void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
 void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);

 void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *);
 void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *);

 void ff_vector_fmul_neon(float *dst, const float *src0, const float *src1, int len);
 void ff_vector_fmul_window_neon(float *dst, const float *src0,
                                 const float *src1, const float *win, int len);
 void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul,
                                 int len);
 void ff_vector_fmac_scalar_neon(float *dst, const float *src, float mul,
                                 int len);
 void ff_butterflies_float_neon(float *v1, float *v2, int len);
 float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
 void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
                                  const float *src1, int len);
 void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1,
                              const float *src2, int len);

 void ff_vector_clipf_neon(float *dst, const float *src, float min, float max,
                           int len);
 void ff_vector_clip_int32_neon(int32_t *dst, const int32_t *src, int32_t min,
                                int32_t max, unsigned int len);

 void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize);

 int32_t ff_scalarproduct_int16_neon(const int16_t *v1, const int16_t *v2, int len,
                                     int shift);
 int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, const int16_t *v2,
                                              const int16_t *v3, int len, int mul);

 void ff_apply_window_int16_neon(int16_t *dst, const int16_t *src,
                                 const int16_t *window, unsigned n);

 void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
 {
     const int high_bit_depth = avctx->bits_per_raw_sample > 8;

     if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) {
         if (avctx->idct_algo == FF_IDCT_AUTO ||
             avctx->idct_algo == FF_IDCT_SIMPLENEON) {
             c->idct_put              = ff_simple_idct_put_neon;
             c->idct_add              = ff_simple_idct_add_neon;
             c->idct                  = ff_simple_idct_neon;
             c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM;
         } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER ||
                     CONFIG_VP6_DECODER) &&
                    avctx->idct_algo == FF_IDCT_VP3) {
             c->idct_put              = ff_vp3_idct_put_neon;
             c->idct_add              = ff_vp3_idct_add_neon;
             c->idct                  = ff_vp3_idct_neon;
             c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
         }
     }

     if (!high_bit_depth) {
         c->clear_block  = ff_clear_block_neon;
         c->clear_blocks = ff_clear_blocks_neon;

         c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
         c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
         c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
         c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
         c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
         c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
         c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
         c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;

         c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
         c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
         c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
         c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
         c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
         c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
         c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
         c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;

         c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
         c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
         c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
         c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
         c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
         c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
         c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
         c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;

         c->avg_no_rnd_pixels_tab[0][0] = ff_avg_pixels16_neon;
         c->avg_no_rnd_pixels_tab[0][1] = ff_avg_pixels16_x2_no_rnd_neon;
         c->avg_no_rnd_pixels_tab[0][2] = ff_avg_pixels16_y2_no_rnd_neon;
         c->avg_no_rnd_pixels_tab[0][3] = ff_avg_pixels16_xy2_no_rnd_neon;
         c->avg_no_rnd_pixels_tab[1][0] = ff_avg_pixels8_neon;
         c->avg_no_rnd_pixels_tab[1][1] = ff_avg_pixels8_x2_no_rnd_neon;
         c->avg_no_rnd_pixels_tab[1][2] = ff_avg_pixels8_y2_no_rnd_neon;
         c->avg_no_rnd_pixels_tab[1][3] = ff_avg_pixels8_xy2_no_rnd_neon;
     }

     c->add_pixels_clamped = ff_add_pixels_clamped_neon;
     c->put_pixels_clamped = ff_put_pixels_clamped_neon;
     c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_neon;

     if (CONFIG_H264_DECODER && !high_bit_depth) {
         c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
         c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
         c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_neon;

         c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
         c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
         c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_neon;

         c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
         c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
         c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
         c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
         c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon;
         c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon;
         c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon;
         c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon;
         c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon;
         c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon;
         c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon;
         c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon;
         c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon;
         c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon;
         c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
         c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;

         c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
         c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
         c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
         c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
         c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon;
         c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon;
         c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon;
         c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon;
         c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon;
         c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon;
         c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon;
         c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon;
         c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon;
         c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon;
         c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
         c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;

         c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
         c->avg_h264_qpel_pixels_tab[0][ 1] = ff_avg_h264_qpel16_mc10_neon;
         c->avg_h264_qpel_pixels_tab[0][ 2] = ff_avg_h264_qpel16_mc20_neon;
         c->avg_h264_qpel_pixels_tab[0][ 3] = ff_avg_h264_qpel16_mc30_neon;
         c->avg_h264_qpel_pixels_tab[0][ 4] = ff_avg_h264_qpel16_mc01_neon;
         c->avg_h264_qpel_pixels_tab[0][ 5] = ff_avg_h264_qpel16_mc11_neon;
         c->avg_h264_qpel_pixels_tab[0][ 6] = ff_avg_h264_qpel16_mc21_neon;
         c->avg_h264_qpel_pixels_tab[0][ 7] = ff_avg_h264_qpel16_mc31_neon;
         c->avg_h264_qpel_pixels_tab[0][ 8] = ff_avg_h264_qpel16_mc02_neon;
         c->avg_h264_qpel_pixels_tab[0][ 9] = ff_avg_h264_qpel16_mc12_neon;
         c->avg_h264_qpel_pixels_tab[0][10] = ff_avg_h264_qpel16_mc22_neon;
         c->avg_h264_qpel_pixels_tab[0][11] = ff_avg_h264_qpel16_mc32_neon;
         c->avg_h264_qpel_pixels_tab[0][12] = ff_avg_h264_qpel16_mc03_neon;
         c->avg_h264_qpel_pixels_tab[0][13] = ff_avg_h264_qpel16_mc13_neon;
         c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_neon;
         c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_neon;

         c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon;
         c->avg_h264_qpel_pixels_tab[1][ 1] = ff_avg_h264_qpel8_mc10_neon;
         c->avg_h264_qpel_pixels_tab[1][ 2] = ff_avg_h264_qpel8_mc20_neon;
         c->avg_h264_qpel_pixels_tab[1][ 3] = ff_avg_h264_qpel8_mc30_neon;
         c->avg_h264_qpel_pixels_tab[1][ 4] = ff_avg_h264_qpel8_mc01_neon;
         c->avg_h264_qpel_pixels_tab[1][ 5] = ff_avg_h264_qpel8_mc11_neon;
         c->avg_h264_qpel_pixels_tab[1][ 6] = ff_avg_h264_qpel8_mc21_neon;
         c->avg_h264_qpel_pixels_tab[1][ 7] = ff_avg_h264_qpel8_mc31_neon;
         c->avg_h264_qpel_pixels_tab[1][ 8] = ff_avg_h264_qpel8_mc02_neon;
         c->avg_h264_qpel_pixels_tab[1][ 9] = ff_avg_h264_qpel8_mc12_neon;
         c->avg_h264_qpel_pixels_tab[1][10] = ff_avg_h264_qpel8_mc22_neon;
         c->avg_h264_qpel_pixels_tab[1][11] = ff_avg_h264_qpel8_mc32_neon;
         c->avg_h264_qpel_pixels_tab[1][12] = ff_avg_h264_qpel8_mc03_neon;
         c->avg_h264_qpel_pixels_tab[1][13] = ff_avg_h264_qpel8_mc13_neon;
         c->avg_h264_qpel_pixels_tab[1][14] = ff_avg_h264_qpel8_mc23_neon;
         c->avg_h264_qpel_pixels_tab[1][15] = ff_avg_h264_qpel8_mc33_neon;
     }

     if (CONFIG_VP3_DECODER) {
         c->vp3_v_loop_filter = ff_vp3_v_loop_filter_neon;
         c->vp3_h_loop_filter = ff_vp3_h_loop_filter_neon;
         c->vp3_idct_dc_add   = ff_vp3_idct_dc_add_neon;
     }

     c->vector_fmul                = ff_vector_fmul_neon;
     c->vector_fmul_window         = ff_vector_fmul_window_neon;
     c->vector_fmul_scalar         = ff_vector_fmul_scalar_neon;
     c->vector_fmac_scalar         = ff_vector_fmac_scalar_neon;
     c->butterflies_float          = ff_butterflies_float_neon;
     c->scalarproduct_float        = ff_scalarproduct_float_neon;
     c->vector_fmul_reverse        = ff_vector_fmul_reverse_neon;
     c->vector_fmul_add            = ff_vector_fmul_add_neon;
     c->vector_clipf               = ff_vector_clipf_neon;
     c->vector_clip_int32          = ff_vector_clip_int32_neon;

     if (CONFIG_VORBIS_DECODER)
         c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;

     c->scalarproduct_int16 = ff_scalarproduct_int16_neon;
     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_neon;

     c->apply_window_int16 = ff_apply_window_int16_neon;
 }
	/*
	* ARM NEON optimised DSP functions
	* Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
	*
	* This file is part of FFmpeg.
	*
	* FFmpeg is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* FFmpeg is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with FFmpeg; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
	*/

	#include <stdint.h>

	#include "libavcodec/avcodec.h"
	#include "libavcodec/dsputil.h"
	#include "dsputil_arm.h"

	void ff_simple_idct_neon(DCTELEM *data);
	void ff_simple_idct_put_neon(uint8_t dest, int line_size, DCTELEM data);
	void ff_simple_idct_add_neon(uint8_t dest, int line_size, DCTELEM data);

	void ff_vp3_idct_neon(DCTELEM *data);
	void ff_vp3_idct_put_neon(uint8_t dest, int line_size, DCTELEM data);
	void ff_vp3_idct_add_neon(uint8_t dest, int line_size, DCTELEM data);
	void ff_vp3_idct_dc_add_neon(uint8_t dest, int line_size, const DCTELEM data);

	void ff_clear_block_neon(DCTELEM *block);
	void ff_clear_blocks_neon(DCTELEM *blocks);

	void ff_put_pixels16_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_x2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_y2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_xy2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_x2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_y2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_xy2_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_x2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_y2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels16_xy2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_x2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_y2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_put_pixels8_xy2_no_rnd_neon(uint8_t , const uint8_t , int, int);

	void ff_avg_pixels16_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_x2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_y2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_xy2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_x2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_y2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_xy2_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_x2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_y2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_x2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_y2_no_rnd_neon(uint8_t , const uint8_t , int, int);
	void ff_avg_pixels8_xy2_no_rnd_neon(uint8_t , const uint8_t , int, int);

	void ff_add_pixels_clamped_neon(const DCTELEM , uint8_t , int);
	void ff_put_pixels_clamped_neon(const DCTELEM , uint8_t , int);
	void ff_put_signed_pixels_clamped_neon(const DCTELEM , uint8_t , int);

	void ff_put_h264_qpel16_mc00_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc10_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc20_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc30_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc01_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc11_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc21_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc31_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc02_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc12_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc22_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc32_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc03_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc13_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc23_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel16_mc33_neon(uint8_t , uint8_t , int);

	void ff_put_h264_qpel8_mc00_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc10_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc20_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc30_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc01_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc11_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc21_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc31_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc02_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc12_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc22_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc32_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc03_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc13_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc23_neon(uint8_t , uint8_t , int);
	void ff_put_h264_qpel8_mc33_neon(uint8_t , uint8_t , int);

	void ff_avg_h264_qpel16_mc00_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc10_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc20_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc30_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc01_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc11_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc21_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc31_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc02_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc12_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc22_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc32_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc03_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc13_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc23_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel16_mc33_neon(uint8_t , uint8_t , int);

	void ff_avg_h264_qpel8_mc00_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc10_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc20_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc30_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc01_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc11_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc21_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc31_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc02_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc12_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc22_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc32_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc03_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc13_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc23_neon(uint8_t , uint8_t , int);
	void ff_avg_h264_qpel8_mc33_neon(uint8_t , uint8_t , int);

	void ff_put_h264_chroma_mc8_neon(uint8_t , uint8_t , int, int, int, int);
	void ff_put_h264_chroma_mc4_neon(uint8_t , uint8_t , int, int, int, int);
	void ff_put_h264_chroma_mc2_neon(uint8_t , uint8_t , int, int, int, int);

	void ff_avg_h264_chroma_mc8_neon(uint8_t , uint8_t , int, int, int, int);
	void ff_avg_h264_chroma_mc4_neon(uint8_t , uint8_t , int, int, int, int);
	void ff_avg_h264_chroma_mc2_neon(uint8_t , uint8_t , int, int, int, int);

	void ff_vp3_v_loop_filter_neon(uint8_t , int, int );
	void ff_vp3_h_loop_filter_neon(uint8_t , int, int );

	void ff_vector_fmul_neon(float dst, const float src0, const float *src1, int len);
	void ff_vector_fmul_window_neon(float dst, const float src0,
	const float src1, const float win, int len);
	void ff_vector_fmul_scalar_neon(float dst, const float src, float mul,
	int len);
	void ff_vector_fmac_scalar_neon(float dst, const float src, float mul,
	int len);
	void ff_butterflies_float_neon(float v1, float v2, int len);
	float ff_scalarproduct_float_neon(const float v1, const float v2, int len);
	void ff_vector_fmul_reverse_neon(float dst, const float src0,
	const float *src1, int len);
	void ff_vector_fmul_add_neon(float dst, const float src0, const float *src1,
	const float *src2, int len);

	void ff_vector_clipf_neon(float dst, const float src, float min, float max,
	int len);
	void ff_vector_clip_int32_neon(int32_t dst, const int32_t src, int32_t min,
	int32_t max, unsigned int len);

	void ff_vorbis_inverse_coupling_neon(float mag, float ang, int blocksize);

	int32_t ff_scalarproduct_int16_neon(const int16_t v1, const int16_t v2, int len,
	int shift);
	int32_t ff_scalarproduct_and_madd_int16_neon(int16_t v1, const int16_t v2,
	const int16_t *v3, int len, int mul);

	void ff_apply_window_int16_neon(int16_t dst, const int16_t src,
	const int16_t *window, unsigned n);

	void ff_dsputil_init_neon(DSPContext c, AVCodecContext avctx)
	{
	const int high_bit_depth = avctx->bits_per_raw_sample > 8;

	if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) {
	if (avctx->idct_algo == FF_IDCT_AUTO \|\|
	avctx->idct_algo == FF_IDCT_SIMPLENEON) {
	c->idct_put = ff_simple_idct_put_neon;
	c->idct_add = ff_simple_idct_add_neon;
	c->idct = ff_simple_idct_neon;
	c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM;
	} else if ((CONFIG_VP3_DECODER \|\| CONFIG_VP5_DECODER \|\|
	CONFIG_VP6_DECODER) &&
	avctx->idct_algo == FF_IDCT_VP3) {
	c->idct_put = ff_vp3_idct_put_neon;
	c->idct_add = ff_vp3_idct_add_neon;
	c->idct = ff_vp3_idct_neon;
	c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
	}
	}

	if (!high_bit_depth) {
	c->clear_block = ff_clear_block_neon;
	c->clear_blocks = ff_clear_blocks_neon;

	c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
	c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
	c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
	c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
	c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
	c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
	c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
	c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;

	c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
	c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
	c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
	c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
	c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
	c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
	c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
	c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;

	c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
	c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
	c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
	c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
	c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
	c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
	c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
	c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;

	c->avg_no_rnd_pixels_tab[0][0] = ff_avg_pixels16_neon;
	c->avg_no_rnd_pixels_tab[0][1] = ff_avg_pixels16_x2_no_rnd_neon;
	c->avg_no_rnd_pixels_tab[0][2] = ff_avg_pixels16_y2_no_rnd_neon;
	c->avg_no_rnd_pixels_tab[0][3] = ff_avg_pixels16_xy2_no_rnd_neon;
	c->avg_no_rnd_pixels_tab[1][0] = ff_avg_pixels8_neon;
	c->avg_no_rnd_pixels_tab[1][1] = ff_avg_pixels8_x2_no_rnd_neon;
	c->avg_no_rnd_pixels_tab[1][2] = ff_avg_pixels8_y2_no_rnd_neon;
	c->avg_no_rnd_pixels_tab[1][3] = ff_avg_pixels8_xy2_no_rnd_neon;
	}

	c->add_pixels_clamped = ff_add_pixels_clamped_neon;
	c->put_pixels_clamped = ff_put_pixels_clamped_neon;
	c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_neon;

	if (CONFIG_H264_DECODER && !high_bit_depth) {
	c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
	c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
	c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_neon;

	c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
	c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
	c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_neon;

	c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
	c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
	c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
	c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
	c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon;
	c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon;
	c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon;
	c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon;
	c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon;
	c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon;
	c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon;
	c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon;
	c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon;
	c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon;
	c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
	c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;

	c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
	c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
	c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
	c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
	c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon;
	c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon;
	c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon;
	c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon;
	c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon;
	c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon;
	c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon;
	c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon;
	c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon;
	c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon;
	c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
	c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;

	c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
	c->avg_h264_qpel_pixels_tab[0][ 1] = ff_avg_h264_qpel16_mc10_neon;
	c->avg_h264_qpel_pixels_tab[0][ 2] = ff_avg_h264_qpel16_mc20_neon;
	c->avg_h264_qpel_pixels_tab[0][ 3] = ff_avg_h264_qpel16_mc30_neon;
	c->avg_h264_qpel_pixels_tab[0][ 4] = ff_avg_h264_qpel16_mc01_neon;
	c->avg_h264_qpel_pixels_tab[0][ 5] = ff_avg_h264_qpel16_mc11_neon;
	c->avg_h264_qpel_pixels_tab[0][ 6] = ff_avg_h264_qpel16_mc21_neon;
	c->avg_h264_qpel_pixels_tab[0][ 7] = ff_avg_h264_qpel16_mc31_neon;
	c->avg_h264_qpel_pixels_tab[0][ 8] = ff_avg_h264_qpel16_mc02_neon;
	c->avg_h264_qpel_pixels_tab[0][ 9] = ff_avg_h264_qpel16_mc12_neon;
	c->avg_h264_qpel_pixels_tab[0][10] = ff_avg_h264_qpel16_mc22_neon;
	c->avg_h264_qpel_pixels_tab[0][11] = ff_avg_h264_qpel16_mc32_neon;
	c->avg_h264_qpel_pixels_tab[0][12] = ff_avg_h264_qpel16_mc03_neon;
	c->avg_h264_qpel_pixels_tab[0][13] = ff_avg_h264_qpel16_mc13_neon;
	c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_neon;
	c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_neon;

	c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon;
	c->avg_h264_qpel_pixels_tab[1][ 1] = ff_avg_h264_qpel8_mc10_neon;
	c->avg_h264_qpel_pixels_tab[1][ 2] = ff_avg_h264_qpel8_mc20_neon;
	c->avg_h264_qpel_pixels_tab[1][ 3] = ff_avg_h264_qpel8_mc30_neon;
	c->avg_h264_qpel_pixels_tab[1][ 4] = ff_avg_h264_qpel8_mc01_neon;
	c->avg_h264_qpel_pixels_tab[1][ 5] = ff_avg_h264_qpel8_mc11_neon;
	c->avg_h264_qpel_pixels_tab[1][ 6] = ff_avg_h264_qpel8_mc21_neon;
	c->avg_h264_qpel_pixels_tab[1][ 7] = ff_avg_h264_qpel8_mc31_neon;
	c->avg_h264_qpel_pixels_tab[1][ 8] = ff_avg_h264_qpel8_mc02_neon;
	c->avg_h264_qpel_pixels_tab[1][ 9] = ff_avg_h264_qpel8_mc12_neon;
	c->avg_h264_qpel_pixels_tab[1][10] = ff_avg_h264_qpel8_mc22_neon;
	c->avg_h264_qpel_pixels_tab[1][11] = ff_avg_h264_qpel8_mc32_neon;
	c->avg_h264_qpel_pixels_tab[1][12] = ff_avg_h264_qpel8_mc03_neon;
	c->avg_h264_qpel_pixels_tab[1][13] = ff_avg_h264_qpel8_mc13_neon;
	c->avg_h264_qpel_pixels_tab[1][14] = ff_avg_h264_qpel8_mc23_neon;
	c->avg_h264_qpel_pixels_tab[1][15] = ff_avg_h264_qpel8_mc33_neon;
	}

	if (CONFIG_VP3_DECODER) {
	c->vp3_v_loop_filter = ff_vp3_v_loop_filter_neon;
	c->vp3_h_loop_filter = ff_vp3_h_loop_filter_neon;
	c->vp3_idct_dc_add = ff_vp3_idct_dc_add_neon;
	}

	c->vector_fmul = ff_vector_fmul_neon;
	c->vector_fmul_window = ff_vector_fmul_window_neon;
	c->vector_fmul_scalar = ff_vector_fmul_scalar_neon;
	c->vector_fmac_scalar = ff_vector_fmac_scalar_neon;
	c->butterflies_float = ff_butterflies_float_neon;
	c->scalarproduct_float = ff_scalarproduct_float_neon;
	c->vector_fmul_reverse = ff_vector_fmul_reverse_neon;
	c->vector_fmul_add = ff_vector_fmul_add_neon;
	c->vector_clipf = ff_vector_clipf_neon;
	c->vector_clip_int32 = ff_vector_clip_int32_neon;

	if (CONFIG_VORBIS_DECODER)
	c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;

	c->scalarproduct_int16 = ff_scalarproduct_int16_neon;
	c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_neon;

	c->apply_window_int16 = ff_apply_window_int16_neon;
	}