text: #ifndef VPX_DSP_RTCD_H_
  #define VPX_DSP_RTCD_H_
  
  #ifdef RTCD_C
  #define RTCD_EXTERN
  #else
  #define RTCD_EXTERN extern
  #endif
  
  /*
   * DSP
   */
  
  #include "vpx/vpx_integer.h"
  #include "vpx_dsp/vpx_dsp_common.h"
  
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  unsigned int vpx_avg_4x4_c(const uint8_t *, int p);
  unsigned int vpx_avg_4x4_neon(const uint8_t *, int p);
  #define vpx_avg_4x4 vpx_avg_4x4_neon
  
  unsigned int vpx_avg_8x8_c(const uint8_t *, int p);
  unsigned int vpx_avg_8x8_neon(const uint8_t *, int p);
  #define vpx_avg_8x8 vpx_avg_8x8_neon
  
  void vpx_comp_avg_pred_c(uint8_t *comp_pred, const uint8_t *pred, int width, int height, const uint8_t *ref, int ref_stride);
  #define vpx_comp_avg_pred vpx_comp_avg_pred_c
  
  void vpx_convolve8_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8 vpx_convolve8_neon
  
  void vpx_convolve8_avg_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_avg_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8_avg vpx_convolve8_avg_neon
  
  void vpx_convolve8_avg_horiz_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_avg_horiz_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8_avg_horiz vpx_convolve8_avg_horiz_neon
  
  void vpx_convolve8_avg_vert_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_avg_vert_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8_avg_vert vpx_convolve8_avg_vert_neon
  
  void vpx_convolve8_horiz_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_horiz_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8_horiz vpx_convolve8_horiz_neon
  
  void vpx_convolve8_vert_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve8_vert_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve8_vert vpx_convolve8_vert_neon
  
  void vpx_convolve_avg_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve_avg_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve_avg vpx_convolve_avg_neon
  
  void vpx_convolve_copy_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  void vpx_convolve_copy_neon(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_convolve_copy vpx_convolve_copy_neon
  
  void vpx_d117_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d117_predictor_16x16 vpx_d117_predictor_16x16_c
  
  void vpx_d117_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d117_predictor_32x32 vpx_d117_predictor_32x32_c
  
  void vpx_d117_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d117_predictor_4x4 vpx_d117_predictor_4x4_c
  
  void vpx_d117_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d117_predictor_8x8 vpx_d117_predictor_8x8_c
  
  void vpx_d135_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d135_predictor_16x16 vpx_d135_predictor_16x16_c
  
  void vpx_d135_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d135_predictor_32x32 vpx_d135_predictor_32x32_c
  
  void vpx_d135_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_d135_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d135_predictor_4x4 vpx_d135_predictor_4x4_neon
  
  void vpx_d135_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d135_predictor_8x8 vpx_d135_predictor_8x8_c
  
  void vpx_d153_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d153_predictor_16x16 vpx_d153_predictor_16x16_c
  
  void vpx_d153_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d153_predictor_32x32 vpx_d153_predictor_32x32_c
  
  void vpx_d153_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d153_predictor_4x4 vpx_d153_predictor_4x4_c
  
  void vpx_d153_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d153_predictor_8x8 vpx_d153_predictor_8x8_c
  
  void vpx_d207_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207_predictor_16x16 vpx_d207_predictor_16x16_c
  
  void vpx_d207_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207_predictor_32x32 vpx_d207_predictor_32x32_c
  
  void vpx_d207_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207_predictor_4x4 vpx_d207_predictor_4x4_c
  
  void vpx_d207_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207_predictor_8x8 vpx_d207_predictor_8x8_c
  
  void vpx_d207e_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207e_predictor_16x16 vpx_d207e_predictor_16x16_c
  
  void vpx_d207e_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207e_predictor_32x32 vpx_d207e_predictor_32x32_c
  
  void vpx_d207e_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207e_predictor_4x4 vpx_d207e_predictor_4x4_c
  
  void vpx_d207e_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d207e_predictor_8x8 vpx_d207e_predictor_8x8_c
  
  void vpx_d45_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_d45_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45_predictor_16x16 vpx_d45_predictor_16x16_neon
  
  void vpx_d45_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45_predictor_32x32 vpx_d45_predictor_32x32_c
  
  void vpx_d45_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_d45_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45_predictor_4x4 vpx_d45_predictor_4x4_neon
  
  void vpx_d45_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_d45_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45_predictor_8x8 vpx_d45_predictor_8x8_neon
  
  void vpx_d45e_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45e_predictor_16x16 vpx_d45e_predictor_16x16_c
  
  void vpx_d45e_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45e_predictor_32x32 vpx_d45e_predictor_32x32_c
  
  void vpx_d45e_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45e_predictor_4x4 vpx_d45e_predictor_4x4_c
  
  void vpx_d45e_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d45e_predictor_8x8 vpx_d45e_predictor_8x8_c
  
  void vpx_d63_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63_predictor_16x16 vpx_d63_predictor_16x16_c
  
  void vpx_d63_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63_predictor_32x32 vpx_d63_predictor_32x32_c
  
  void vpx_d63_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63_predictor_4x4 vpx_d63_predictor_4x4_c
  
  void vpx_d63_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63_predictor_8x8 vpx_d63_predictor_8x8_c
  
  void vpx_d63e_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63e_predictor_16x16 vpx_d63e_predictor_16x16_c
  
  void vpx_d63e_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63e_predictor_32x32 vpx_d63e_predictor_32x32_c
  
  void vpx_d63e_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63e_predictor_4x4 vpx_d63e_predictor_4x4_c
  
  void vpx_d63e_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63e_predictor_8x8 vpx_d63e_predictor_8x8_c
  
  void vpx_d63f_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_d63f_predictor_4x4 vpx_d63f_predictor_4x4_c
  
  void vpx_dc_128_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_128_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_128_predictor_16x16 vpx_dc_128_predictor_16x16_neon
  
  void vpx_dc_128_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_128_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_128_predictor_32x32 vpx_dc_128_predictor_32x32_neon
  
  void vpx_dc_128_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_128_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_128_predictor_4x4 vpx_dc_128_predictor_4x4_neon
  
  void vpx_dc_128_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_128_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_128_predictor_8x8 vpx_dc_128_predictor_8x8_neon
  
  void vpx_dc_left_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_left_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_left_predictor_16x16 vpx_dc_left_predictor_16x16_neon
  
  void vpx_dc_left_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_left_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_left_predictor_32x32 vpx_dc_left_predictor_32x32_neon
  
  void vpx_dc_left_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_left_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_left_predictor_4x4 vpx_dc_left_predictor_4x4_neon
  
  void vpx_dc_left_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_left_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_left_predictor_8x8 vpx_dc_left_predictor_8x8_neon
  
  void vpx_dc_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_predictor_16x16 vpx_dc_predictor_16x16_neon
  
  void vpx_dc_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_predictor_32x32 vpx_dc_predictor_32x32_neon
  
  void vpx_dc_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_predictor_4x4 vpx_dc_predictor_4x4_neon
  
  void vpx_dc_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_predictor_8x8 vpx_dc_predictor_8x8_neon
  
  void vpx_dc_top_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_top_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_top_predictor_16x16 vpx_dc_top_predictor_16x16_neon
  
  void vpx_dc_top_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_top_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_top_predictor_32x32 vpx_dc_top_predictor_32x32_neon
  
  void vpx_dc_top_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_top_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_top_predictor_4x4 vpx_dc_top_predictor_4x4_neon
  
  void vpx_dc_top_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_dc_top_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_dc_top_predictor_8x8 vpx_dc_top_predictor_8x8_neon
  
  void vpx_fdct16x16_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct16x16 vpx_fdct16x16_c
  
  void vpx_fdct16x16_1_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct16x16_1 vpx_fdct16x16_1_c
  
  void vpx_fdct32x32_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct32x32 vpx_fdct32x32_c
  
  void vpx_fdct32x32_1_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct32x32_1 vpx_fdct32x32_1_c
  
  void vpx_fdct32x32_rd_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct32x32_rd vpx_fdct32x32_rd_c
  
  void vpx_fdct4x4_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct4x4 vpx_fdct4x4_c
  
  void vpx_fdct4x4_1_c(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct4x4_1 vpx_fdct4x4_1_c
  
  void vpx_fdct8x8_c(const int16_t *input, tran_low_t *output, int stride);
  void vpx_fdct8x8_neon(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct8x8 vpx_fdct8x8_neon
  
  void vpx_fdct8x8_1_c(const int16_t *input, tran_low_t *output, int stride);
  void vpx_fdct8x8_1_neon(const int16_t *input, tran_low_t *output, int stride);
  #define vpx_fdct8x8_1 vpx_fdct8x8_1_neon
  
  void vpx_get16x16var_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum);
  void vpx_get16x16var_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum);
  #define vpx_get16x16var vpx_get16x16var_neon
  
  unsigned int vpx_get4x4sse_cs_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);
  unsigned int vpx_get4x4sse_cs_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);
  #define vpx_get4x4sse_cs vpx_get4x4sse_cs_neon
  
  void vpx_get8x8var_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum);
  void vpx_get8x8var_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse, int *sum);
  #define vpx_get8x8var vpx_get8x8var_neon
  
  unsigned int vpx_get_mb_ss_c(const int16_t *);
  #define vpx_get_mb_ss vpx_get_mb_ss_c
  
  void vpx_h_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_h_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_h_predictor_16x16 vpx_h_predictor_16x16_neon
  
  void vpx_h_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_h_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_h_predictor_32x32 vpx_h_predictor_32x32_neon
  
  void vpx_h_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_h_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_h_predictor_4x4 vpx_h_predictor_4x4_neon
  
  void vpx_h_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_h_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_h_predictor_8x8 vpx_h_predictor_8x8_neon
  
  void vpx_hadamard_16x16_c(const int16_t *src_diff, int src_stride, int16_t *coeff);
  void vpx_hadamard_16x16_neon(const int16_t *src_diff, int src_stride, int16_t *coeff);
  #define vpx_hadamard_16x16 vpx_hadamard_16x16_neon
  
  void vpx_hadamard_8x8_c(const int16_t *src_diff, int src_stride, int16_t *coeff);
  void vpx_hadamard_8x8_neon(const int16_t *src_diff, int src_stride, int16_t *coeff);
  #define vpx_hadamard_8x8 vpx_hadamard_8x8_neon
  
  void vpx_he_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_he_predictor_4x4 vpx_he_predictor_4x4_c
  
  void vpx_idct16x16_10_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct16x16_10_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct16x16_10_add vpx_idct16x16_10_add_neon
  
  void vpx_idct16x16_1_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct16x16_1_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct16x16_1_add vpx_idct16x16_1_add_neon
  
  void vpx_idct16x16_256_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct16x16_256_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct16x16_256_add vpx_idct16x16_256_add_neon
  
  void vpx_idct32x32_1024_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct32x32_1024_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct32x32_1024_add vpx_idct32x32_1024_add_neon
  
  void vpx_idct32x32_135_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct32x32_1024_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct32x32_135_add vpx_idct32x32_1024_add_neon
  
  void vpx_idct32x32_1_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct32x32_1_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct32x32_1_add vpx_idct32x32_1_add_neon
  
  void vpx_idct32x32_34_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct32x32_1024_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct32x32_34_add vpx_idct32x32_1024_add_neon
  
  void vpx_idct4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct4x4_16_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct4x4_16_add vpx_idct4x4_16_add_neon
  
  void vpx_idct4x4_1_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct4x4_1_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct4x4_1_add vpx_idct4x4_1_add_neon
  
  void vpx_idct8x8_12_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct8x8_12_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct8x8_12_add vpx_idct8x8_12_add_neon
  
  void vpx_idct8x8_1_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct8x8_1_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct8x8_1_add vpx_idct8x8_1_add_neon
  
  void vpx_idct8x8_64_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  void vpx_idct8x8_64_add_neon(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_idct8x8_64_add vpx_idct8x8_64_add_neon
  
  int16_t vpx_int_pro_col_c(const uint8_t *ref, const int width);
  int16_t vpx_int_pro_col_neon(const uint8_t *ref, const int width);
  #define vpx_int_pro_col vpx_int_pro_col_neon
  
  void vpx_int_pro_row_c(int16_t *hbuf, const uint8_t *ref, const int ref_stride, const int height);
  void vpx_int_pro_row_neon(int16_t *hbuf, const uint8_t *ref, const int ref_stride, const int height);
  #define vpx_int_pro_row vpx_int_pro_row_neon
  
  void vpx_iwht4x4_16_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_iwht4x4_16_add vpx_iwht4x4_16_add_c
  
  void vpx_iwht4x4_1_add_c(const tran_low_t *input, uint8_t *dest, int dest_stride);
  #define vpx_iwht4x4_1_add vpx_iwht4x4_1_add_c
  
  void vpx_lpf_horizontal_4_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  void vpx_lpf_horizontal_4_neon(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_horizontal_4 vpx_lpf_horizontal_4_neon
  
  void vpx_lpf_horizontal_4_dual_c(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  void vpx_lpf_horizontal_4_dual_neon(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  #define vpx_lpf_horizontal_4_dual vpx_lpf_horizontal_4_dual_neon
  
  void vpx_lpf_horizontal_8_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  void vpx_lpf_horizontal_8_neon(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_horizontal_8 vpx_lpf_horizontal_8_neon
  
  void vpx_lpf_horizontal_8_dual_c(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  #define vpx_lpf_horizontal_8_dual vpx_lpf_horizontal_8_dual_c
  
  void vpx_lpf_horizontal_edge_16_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_horizontal_edge_16 vpx_lpf_horizontal_edge_16_c
  
  void vpx_lpf_horizontal_edge_8_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_horizontal_edge_8 vpx_lpf_horizontal_edge_8_c
  
  void vpx_lpf_vertical_16_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_vertical_16 vpx_lpf_vertical_16_c
  
  void vpx_lpf_vertical_16_dual_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_vertical_16_dual vpx_lpf_vertical_16_dual_c
  
  void vpx_lpf_vertical_4_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  void vpx_lpf_vertical_4_neon(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_vertical_4 vpx_lpf_vertical_4_neon
  
  void vpx_lpf_vertical_4_dual_c(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  void vpx_lpf_vertical_4_dual_neon(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  #define vpx_lpf_vertical_4_dual vpx_lpf_vertical_4_dual_neon
  
  void vpx_lpf_vertical_8_c(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  void vpx_lpf_vertical_8_neon(uint8_t *s, int pitch, const uint8_t *blimit, const uint8_t *limit, const uint8_t *thresh);
  #define vpx_lpf_vertical_8 vpx_lpf_vertical_8_neon
  
  void vpx_lpf_vertical_8_dual_c(uint8_t *s, int pitch, const uint8_t *blimit0, const uint8_t *limit0, const uint8_t *thresh0, const uint8_t *blimit1, const uint8_t *limit1, const uint8_t *thresh1);
  #define vpx_lpf_vertical_8_dual vpx_lpf_vertical_8_dual_c
  
  void vpx_minmax_8x8_c(const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max);
  void vpx_minmax_8x8_neon(const uint8_t *s, int p, const uint8_t *d, int dp, int *min, int *max);
  #define vpx_minmax_8x8 vpx_minmax_8x8_neon
  
  unsigned int vpx_mse16x16_c(const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse);
  unsigned int vpx_mse16x16_neon(const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse);
  #define vpx_mse16x16 vpx_mse16x16_neon
  
  unsigned int vpx_mse16x8_c(const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse);
  #define vpx_mse16x8 vpx_mse16x8_c
  
  unsigned int vpx_mse8x16_c(const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse);
  #define vpx_mse8x16 vpx_mse8x16_c
  
  unsigned int vpx_mse8x8_c(const uint8_t *src_ptr, int  source_stride, const uint8_t *ref_ptr, int  recon_stride, unsigned int *sse);
  #define vpx_mse8x8 vpx_mse8x8_c
  
  void vpx_plane_add_noise_c(uint8_t *Start, char *noise, char blackclamp[16], char whiteclamp[16], char bothclamp[16], unsigned int Width, unsigned int Height, int Pitch);
  #define vpx_plane_add_noise vpx_plane_add_noise_c
  
  void vpx_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan);
  #define vpx_quantize_b vpx_quantize_b_c
  
  void vpx_quantize_b_32x32_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs, int skip_block, const int16_t *zbin_ptr, const int16_t *round_ptr, const int16_t *quant_ptr, const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr, uint16_t *eob_ptr, const int16_t *scan, const int16_t *iscan);
  #define vpx_quantize_b_32x32 vpx_quantize_b_32x32_c
  
  unsigned int vpx_sad16x16_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad16x16_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad16x16 vpx_sad16x16_neon
  
  unsigned int vpx_sad16x16_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad16x16_avg vpx_sad16x16_avg_c
  
  void vpx_sad16x16x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x16x3 vpx_sad16x16x3_c
  
  void vpx_sad16x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  void vpx_sad16x16x4d_neon(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x16x4d vpx_sad16x16x4d_neon
  
  void vpx_sad16x16x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x16x8 vpx_sad16x16x8_c
  
  unsigned int vpx_sad16x32_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad16x32 vpx_sad16x32_c
  
  unsigned int vpx_sad16x32_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad16x32_avg vpx_sad16x32_avg_c
  
  void vpx_sad16x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x32x4d vpx_sad16x32x4d_c
  
  unsigned int vpx_sad16x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad16x8_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad16x8 vpx_sad16x8_neon
  
  unsigned int vpx_sad16x8_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad16x8_avg vpx_sad16x8_avg_c
  
  void vpx_sad16x8x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x8x3 vpx_sad16x8x3_c
  
  void vpx_sad16x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x8x4d vpx_sad16x8x4d_c
  
  void vpx_sad16x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad16x8x8 vpx_sad16x8x8_c
  
  unsigned int vpx_sad32x16_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad32x16 vpx_sad32x16_c
  
  unsigned int vpx_sad32x16_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad32x16_avg vpx_sad32x16_avg_c
  
  void vpx_sad32x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad32x16x4d vpx_sad32x16x4d_c
  
  unsigned int vpx_sad32x32_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad32x32_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad32x32 vpx_sad32x32_neon
  
  unsigned int vpx_sad32x32_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad32x32_avg vpx_sad32x32_avg_c
  
  void vpx_sad32x32x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad32x32x3 vpx_sad32x32x3_c
  
  void vpx_sad32x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  void vpx_sad32x32x4d_neon(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad32x32x4d vpx_sad32x32x4d_neon
  
  void vpx_sad32x32x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad32x32x8 vpx_sad32x32x8_c
  
  unsigned int vpx_sad32x64_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad32x64 vpx_sad32x64_c
  
  unsigned int vpx_sad32x64_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad32x64_avg vpx_sad32x64_avg_c
  
  void vpx_sad32x64x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad32x64x4d vpx_sad32x64x4d_c
  
  unsigned int vpx_sad4x4_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad4x4_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad4x4 vpx_sad4x4_neon
  
  unsigned int vpx_sad4x4_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad4x4_avg vpx_sad4x4_avg_c
  
  void vpx_sad4x4x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad4x4x3 vpx_sad4x4x3_c
  
  void vpx_sad4x4x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad4x4x4d vpx_sad4x4x4d_c
  
  void vpx_sad4x4x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad4x4x8 vpx_sad4x4x8_c
  
  unsigned int vpx_sad4x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad4x8 vpx_sad4x8_c
  
  unsigned int vpx_sad4x8_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad4x8_avg vpx_sad4x8_avg_c
  
  void vpx_sad4x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad4x8x4d vpx_sad4x8x4d_c
  
  void vpx_sad4x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad4x8x8 vpx_sad4x8x8_c
  
  unsigned int vpx_sad64x32_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad64x32 vpx_sad64x32_c
  
  unsigned int vpx_sad64x32_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad64x32_avg vpx_sad64x32_avg_c
  
  void vpx_sad64x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad64x32x4d vpx_sad64x32x4d_c
  
  unsigned int vpx_sad64x64_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad64x64_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad64x64 vpx_sad64x64_neon
  
  unsigned int vpx_sad64x64_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad64x64_avg vpx_sad64x64_avg_c
  
  void vpx_sad64x64x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad64x64x3 vpx_sad64x64x3_c
  
  void vpx_sad64x64x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  void vpx_sad64x64x4d_neon(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad64x64x4d vpx_sad64x64x4d_neon
  
  void vpx_sad64x64x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad64x64x8 vpx_sad64x64x8_c
  
  unsigned int vpx_sad8x16_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad8x16_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad8x16 vpx_sad8x16_neon
  
  unsigned int vpx_sad8x16_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad8x16_avg vpx_sad8x16_avg_c
  
  void vpx_sad8x16x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x16x3 vpx_sad8x16x3_c
  
  void vpx_sad8x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x16x4d vpx_sad8x16x4d_c
  
  void vpx_sad8x16x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x16x8 vpx_sad8x16x8_c
  
  unsigned int vpx_sad8x4_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad8x4 vpx_sad8x4_c
  
  unsigned int vpx_sad8x4_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad8x4_avg vpx_sad8x4_avg_c
  
  void vpx_sad8x4x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x4x4d vpx_sad8x4x4d_c
  
  void vpx_sad8x4x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x4x8 vpx_sad8x4x8_c
  
  unsigned int vpx_sad8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  unsigned int vpx_sad8x8_neon(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride);
  #define vpx_sad8x8 vpx_sad8x8_neon
  
  unsigned int vpx_sad8x8_avg_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, const uint8_t *second_pred);
  #define vpx_sad8x8_avg vpx_sad8x8_avg_c
  
  void vpx_sad8x8x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x8x3 vpx_sad8x8x3_c
  
  void vpx_sad8x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t * const ref_ptr[], int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x8x4d vpx_sad8x8x4d_c
  
  void vpx_sad8x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array);
  #define vpx_sad8x8x8 vpx_sad8x8x8_c
  
  int vpx_satd_c(const int16_t *coeff, int length);
  int vpx_satd_neon(const int16_t *coeff, int length);
  #define vpx_satd vpx_satd_neon
  
  void vpx_scaled_2d_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_2d vpx_scaled_2d_c
  
  void vpx_scaled_avg_2d_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_avg_2d vpx_scaled_avg_2d_c
  
  void vpx_scaled_avg_horiz_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_avg_horiz vpx_scaled_avg_horiz_c
  
  void vpx_scaled_avg_vert_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_avg_vert vpx_scaled_avg_vert_c
  
  void vpx_scaled_horiz_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_horiz vpx_scaled_horiz_c
  
  void vpx_scaled_vert_c(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const int16_t *filter_x, int x_step_q4, const int16_t *filter_y, int y_step_q4, int w, int h);
  #define vpx_scaled_vert vpx_scaled_vert_c
  
  uint32_t vpx_sub_pixel_avg_variance16x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance16x16 vpx_sub_pixel_avg_variance16x16_c
  
  uint32_t vpx_sub_pixel_avg_variance16x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance16x32 vpx_sub_pixel_avg_variance16x32_c
  
  uint32_t vpx_sub_pixel_avg_variance16x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance16x8 vpx_sub_pixel_avg_variance16x8_c
  
  uint32_t vpx_sub_pixel_avg_variance32x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance32x16 vpx_sub_pixel_avg_variance32x16_c
  
  uint32_t vpx_sub_pixel_avg_variance32x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance32x32 vpx_sub_pixel_avg_variance32x32_c
  
  uint32_t vpx_sub_pixel_avg_variance32x64_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance32x64 vpx_sub_pixel_avg_variance32x64_c
  
  uint32_t vpx_sub_pixel_avg_variance4x4_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance4x4 vpx_sub_pixel_avg_variance4x4_c
  
  uint32_t vpx_sub_pixel_avg_variance4x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance4x8 vpx_sub_pixel_avg_variance4x8_c
  
  uint32_t vpx_sub_pixel_avg_variance64x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance64x32 vpx_sub_pixel_avg_variance64x32_c
  
  uint32_t vpx_sub_pixel_avg_variance64x64_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance64x64 vpx_sub_pixel_avg_variance64x64_c
  
  uint32_t vpx_sub_pixel_avg_variance8x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance8x16 vpx_sub_pixel_avg_variance8x16_c
  
  uint32_t vpx_sub_pixel_avg_variance8x4_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance8x4 vpx_sub_pixel_avg_variance8x4_c
  
  uint32_t vpx_sub_pixel_avg_variance8x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse, const uint8_t *second_pred);
  #define vpx_sub_pixel_avg_variance8x8 vpx_sub_pixel_avg_variance8x8_c
  
  uint32_t vpx_sub_pixel_variance16x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  uint32_t vpx_sub_pixel_variance16x16_neon(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance16x16 vpx_sub_pixel_variance16x16_neon
  
  uint32_t vpx_sub_pixel_variance16x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance16x32 vpx_sub_pixel_variance16x32_c
  
  uint32_t vpx_sub_pixel_variance16x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance16x8 vpx_sub_pixel_variance16x8_c
  
  uint32_t vpx_sub_pixel_variance32x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance32x16 vpx_sub_pixel_variance32x16_c
  
  uint32_t vpx_sub_pixel_variance32x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  uint32_t vpx_sub_pixel_variance32x32_neon(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance32x32 vpx_sub_pixel_variance32x32_neon
  
  uint32_t vpx_sub_pixel_variance32x64_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance32x64 vpx_sub_pixel_variance32x64_c
  
  uint32_t vpx_sub_pixel_variance4x4_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance4x4 vpx_sub_pixel_variance4x4_c
  
  uint32_t vpx_sub_pixel_variance4x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance4x8 vpx_sub_pixel_variance4x8_c
  
  uint32_t vpx_sub_pixel_variance64x32_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance64x32 vpx_sub_pixel_variance64x32_c
  
  uint32_t vpx_sub_pixel_variance64x64_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  uint32_t vpx_sub_pixel_variance64x64_neon(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance64x64 vpx_sub_pixel_variance64x64_neon
  
  uint32_t vpx_sub_pixel_variance8x16_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance8x16 vpx_sub_pixel_variance8x16_c
  
  uint32_t vpx_sub_pixel_variance8x4_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance8x4 vpx_sub_pixel_variance8x4_c
  
  uint32_t vpx_sub_pixel_variance8x8_c(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  uint32_t vpx_sub_pixel_variance8x8_neon(const uint8_t *src_ptr, int source_stride, int xoffset, int  yoffset, const uint8_t *ref_ptr, int ref_stride, uint32_t *sse);
  #define vpx_sub_pixel_variance8x8 vpx_sub_pixel_variance8x8_neon
  
  void vpx_subtract_block_c(int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride);
  void vpx_subtract_block_neon(int rows, int cols, int16_t *diff_ptr, ptrdiff_t diff_stride, const uint8_t *src_ptr, ptrdiff_t src_stride, const uint8_t *pred_ptr, ptrdiff_t pred_stride);
  #define vpx_subtract_block vpx_subtract_block_neon
  
  void vpx_tm_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_tm_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_tm_predictor_16x16 vpx_tm_predictor_16x16_neon
  
  void vpx_tm_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_tm_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_tm_predictor_32x32 vpx_tm_predictor_32x32_neon
  
  void vpx_tm_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_tm_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_tm_predictor_4x4 vpx_tm_predictor_4x4_neon
  
  void vpx_tm_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_tm_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_tm_predictor_8x8 vpx_tm_predictor_8x8_neon
  
  void vpx_v_predictor_16x16_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_v_predictor_16x16_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_v_predictor_16x16 vpx_v_predictor_16x16_neon
  
  void vpx_v_predictor_32x32_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_v_predictor_32x32_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_v_predictor_32x32 vpx_v_predictor_32x32_neon
  
  void vpx_v_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_v_predictor_4x4_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_v_predictor_4x4 vpx_v_predictor_4x4_neon
  
  void vpx_v_predictor_8x8_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  void vpx_v_predictor_8x8_neon(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_v_predictor_8x8 vpx_v_predictor_8x8_neon
  
  unsigned int vpx_variance16x16_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance16x16_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance16x16 vpx_variance16x16_neon
  
  unsigned int vpx_variance16x32_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance16x32 vpx_variance16x32_c
  
  unsigned int vpx_variance16x8_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance16x8_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance16x8 vpx_variance16x8_neon
  
  unsigned int vpx_variance32x16_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance32x16 vpx_variance32x16_c
  
  unsigned int vpx_variance32x32_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance32x32_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance32x32 vpx_variance32x32_neon
  
  unsigned int vpx_variance32x64_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance32x64_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance32x64 vpx_variance32x64_neon
  
  unsigned int vpx_variance4x4_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance4x4 vpx_variance4x4_c
  
  unsigned int vpx_variance4x8_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance4x8 vpx_variance4x8_c
  
  unsigned int vpx_variance64x32_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance64x32_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance64x32 vpx_variance64x32_neon
  
  unsigned int vpx_variance64x64_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance64x64_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance64x64 vpx_variance64x64_neon
  
  unsigned int vpx_variance8x16_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance8x16_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance8x16 vpx_variance8x16_neon
  
  unsigned int vpx_variance8x4_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance8x4 vpx_variance8x4_c
  
  unsigned int vpx_variance8x8_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  unsigned int vpx_variance8x8_neon(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse);
  #define vpx_variance8x8 vpx_variance8x8_neon
  
  uint32_t vpx_variance_halfpixvar16x16_h_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
  #define vpx_variance_halfpixvar16x16_h vpx_variance_halfpixvar16x16_h_c
  
  uint32_t vpx_variance_halfpixvar16x16_hv_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
  #define vpx_variance_halfpixvar16x16_hv vpx_variance_halfpixvar16x16_hv_c
  
  uint32_t vpx_variance_halfpixvar16x16_v_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, uint32_t *sse);
  #define vpx_variance_halfpixvar16x16_v vpx_variance_halfpixvar16x16_v_c
  
  void vpx_ve_predictor_4x4_c(uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left);
  #define vpx_ve_predictor_4x4 vpx_ve_predictor_4x4_c
  
  int vpx_vector_var_c(const int16_t *ref, const int16_t *src, const int bwl);
  int vpx_vector_var_neon(const int16_t *ref, const int16_t *src, const int bwl);
  #define vpx_vector_var vpx_vector_var_neon
  
  void vpx_dsp_rtcd(void);
  
  #include "vpx_config.h"
  
  #ifdef RTCD_C
  #include "vpx_ports/arm.h"
  static void setup_rtcd_internal(void)
  {
      int flags = arm_cpu_caps();
  
      (void)flags;
  
  }
  #endif
  
  #ifdef __cplusplus
  }  // extern "C"
  #endif
  
  #endif
  