text: #ifndef VP8_RTCD_H_
  #define VP8_RTCD_H_
  
  #ifdef RTCD_C
  #define RTCD_EXTERN
  #else
  #define RTCD_EXTERN extern
  #endif
  
  /*
   * VP8
   */
  
  struct blockd;
  struct macroblockd;
  struct loop_filter_info;
  
  /* Encoder forward decls */
  struct block;
  struct macroblock;
  struct variance_vtable;
  union int_mv;
  struct yv12_buffer_config;
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  void vp8_bilinear_predict16x16_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_bilinear_predict16x16 vp8_bilinear_predict16x16_c
  
  void vp8_bilinear_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_bilinear_predict4x4 vp8_bilinear_predict4x4_c
  
  void vp8_bilinear_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_bilinear_predict8x4 vp8_bilinear_predict8x4_c
  
  void vp8_bilinear_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_bilinear_predict8x8 vp8_bilinear_predict8x8_c
  
  void vp8_blend_b_c(unsigned char *y, unsigned char *u, unsigned char *v, int y1, int u1, int v1, int alpha, int stride);
  #define vp8_blend_b vp8_blend_b_c
  
  void vp8_blend_mb_inner_c(unsigned char *y, unsigned char *u, unsigned char *v, int y1, int u1, int v1, int alpha, int stride);
  #define vp8_blend_mb_inner vp8_blend_mb_inner_c
  
  void vp8_blend_mb_outer_c(unsigned char *y, unsigned char *u, unsigned char *v, int y1, int u1, int v1, int alpha, int stride);
  #define vp8_blend_mb_outer vp8_blend_mb_outer_c
  
  int vp8_block_error_c(short *coeff, short *dqcoeff);
  #define vp8_block_error vp8_block_error_c
  
  void vp8_clear_system_state_c();
  #define vp8_clear_system_state vp8_clear_system_state_c
  
  void vp8_copy_mem16x16_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
  #define vp8_copy_mem16x16 vp8_copy_mem16x16_c
  
  void vp8_copy_mem8x4_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
  #define vp8_copy_mem8x4 vp8_copy_mem8x4_c
  
  void vp8_copy_mem8x8_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
  #define vp8_copy_mem8x8 vp8_copy_mem8x8_c
  
  void vp8_dc_only_idct_add_c(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
  #define vp8_dc_only_idct_add vp8_dc_only_idct_add_c
  
  int vp8_denoiser_filter_c(unsigned char *mc_running_avg_y, int mc_avg_y_stride, unsigned char *running_avg_y, int avg_y_stride, unsigned char *sig, int sig_stride, unsigned int motion_magnitude, int increase_denoising);
  #define vp8_denoiser_filter vp8_denoiser_filter_c
  
  int vp8_denoiser_filter_uv_c(unsigned char *mc_running_avg, int mc_avg_stride, unsigned char *running_avg, int avg_stride, unsigned char *sig, int sig_stride, unsigned int motion_magnitude, int increase_denoising);
  #define vp8_denoiser_filter_uv vp8_denoiser_filter_uv_c
  
  void vp8_dequant_idct_add_c(short *input, short *dq, unsigned char *output, int stride);
  #define vp8_dequant_idct_add vp8_dequant_idct_add_c
  
  void vp8_dequant_idct_add_uv_block_c(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
  #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_c
  
  void vp8_dequant_idct_add_y_block_c(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
  #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_c
  
  void vp8_dequantize_b_c(struct blockd*, short *dqc);
  #define vp8_dequantize_b vp8_dequantize_b_c
  
  int vp8_diamond_search_sad_c(struct macroblock *x, struct block *b, struct blockd *d, union int_mv *ref_mv, union int_mv *best_mv, int search_param, int sad_per_bit, int *num00, struct variance_vtable *fn_ptr, int *mvcost[2], union int_mv *center_mv);
  #define vp8_diamond_search_sad vp8_diamond_search_sad_c
  
  void vp8_fast_quantize_b_c(struct block *, struct blockd *);
  #define vp8_fast_quantize_b vp8_fast_quantize_b_c
  
  void vp8_filter_by_weight16x16_c(unsigned char *src, int src_stride, unsigned char *dst, int dst_stride, int src_weight);
  #define vp8_filter_by_weight16x16 vp8_filter_by_weight16x16_c
  
  void vp8_filter_by_weight4x4_c(unsigned char *src, int src_stride, unsigned char *dst, int dst_stride, int src_weight);
  #define vp8_filter_by_weight4x4 vp8_filter_by_weight4x4_c
  
  void vp8_filter_by_weight8x8_c(unsigned char *src, int src_stride, unsigned char *dst, int dst_stride, int src_weight);
  #define vp8_filter_by_weight8x8 vp8_filter_by_weight8x8_c
  
  int vp8_full_search_sad_c(struct macroblock *x, struct block *b, struct blockd *d, union int_mv *ref_mv, int sad_per_bit, int distance, struct variance_vtable *fn_ptr, int *mvcost[2], union int_mv *center_mv);
  #define vp8_full_search_sad vp8_full_search_sad_c
  
  void vp8_loop_filter_bh_c(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
  #define vp8_loop_filter_bh vp8_loop_filter_bh_c
  
  void vp8_loop_filter_bv_c(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
  #define vp8_loop_filter_bv vp8_loop_filter_bv_c
  
  void vp8_loop_filter_mbh_c(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
  #define vp8_loop_filter_mbh vp8_loop_filter_mbh_c
  
  void vp8_loop_filter_mbv_c(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
  #define vp8_loop_filter_mbv vp8_loop_filter_mbv_c
  
  void vp8_loop_filter_bhs_c(unsigned char *y, int ystride, const unsigned char *blimit);
  #define vp8_loop_filter_simple_bh vp8_loop_filter_bhs_c
  
  void vp8_loop_filter_bvs_c(unsigned char *y, int ystride, const unsigned char *blimit);
  #define vp8_loop_filter_simple_bv vp8_loop_filter_bvs_c
  
  void vp8_loop_filter_simple_horizontal_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
  #define vp8_loop_filter_simple_mbh vp8_loop_filter_simple_horizontal_edge_c
  
  void vp8_loop_filter_simple_vertical_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
  #define vp8_loop_filter_simple_mbv vp8_loop_filter_simple_vertical_edge_c
  
  int vp8_mbblock_error_c(struct macroblock *mb, int dc);
  #define vp8_mbblock_error vp8_mbblock_error_c
  
  void vp8_mbpost_proc_across_ip_c(unsigned char *dst, int pitch, int rows, int cols,int flimit);
  #define vp8_mbpost_proc_across_ip vp8_mbpost_proc_across_ip_c
  
  void vp8_mbpost_proc_down_c(unsigned char *dst, int pitch, int rows, int cols,int flimit);
  #define vp8_mbpost_proc_down vp8_mbpost_proc_down_c
  
  int vp8_mbuverror_c(struct macroblock *mb);
  #define vp8_mbuverror vp8_mbuverror_c
  
  void vp8_plane_add_noise_c(unsigned char *s, char *noise, char blackclamp[16], char whiteclamp[16], char bothclamp[16], unsigned int w, unsigned int h, int pitch);
  #define vp8_plane_add_noise vp8_plane_add_noise_c
  
  void vp8_post_proc_down_and_across_mb_row_c(unsigned char *src, unsigned char *dst, int src_pitch, int dst_pitch, int cols, unsigned char *flimits, int size);
  #define vp8_post_proc_down_and_across_mb_row vp8_post_proc_down_and_across_mb_row_c
  
  int vp8_refining_search_sad_c(struct macroblock *x, struct block *b, struct blockd *d, union int_mv *ref_mv, int sad_per_bit, int distance, struct variance_vtable *fn_ptr, int *mvcost[2], union int_mv *center_mv);
  #define vp8_refining_search_sad vp8_refining_search_sad_c
  
  void vp8_regular_quantize_b_c(struct block *, struct blockd *);
  #define vp8_regular_quantize_b vp8_regular_quantize_b_c
  
  void vp8_short_fdct4x4_c(short *input, short *output, int pitch);
  #define vp8_short_fdct4x4 vp8_short_fdct4x4_c
  
  void vp8_short_fdct8x4_c(short *input, short *output, int pitch);
  #define vp8_short_fdct8x4 vp8_short_fdct8x4_c
  
  void vp8_short_idct4x4llm_c(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
  #define vp8_short_idct4x4llm vp8_short_idct4x4llm_c
  
  void vp8_short_inv_walsh4x4_c(short *input, short *output);
  #define vp8_short_inv_walsh4x4 vp8_short_inv_walsh4x4_c
  
  void vp8_short_inv_walsh4x4_1_c(short *input, short *output);
  #define vp8_short_inv_walsh4x4_1 vp8_short_inv_walsh4x4_1_c
  
  void vp8_short_walsh4x4_c(short *input, short *output, int pitch);
  #define vp8_short_walsh4x4 vp8_short_walsh4x4_c
  
  void vp8_sixtap_predict16x16_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_sixtap_predict16x16 vp8_sixtap_predict16x16_c
  
  void vp8_sixtap_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_sixtap_predict4x4 vp8_sixtap_predict4x4_c
  
  void vp8_sixtap_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_sixtap_predict8x4 vp8_sixtap_predict8x4_c
  
  void vp8_sixtap_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
  #define vp8_sixtap_predict8x8 vp8_sixtap_predict8x8_c
  
  void vp8_temporal_filter_apply_c(unsigned char *frame1, unsigned int stride, unsigned char *frame2, unsigned int block_size, int strength, int filter_weight, unsigned int *accumulator, unsigned short *count);
  #define vp8_temporal_filter_apply vp8_temporal_filter_apply_c
  
  void vp8_rtcd(void);
  
  #include "vpx_config.h"
  
  #ifdef RTCD_C
  static void setup_rtcd_internal(void)
  {
  }
  #endif
  
  #ifdef __cplusplus
  }  // extern "C"
  #endif
  
  #endif
  