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#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);
void vp8_bilinear_predict16x16_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict16x16_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_bilinear_predict16x16)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

void vp8_bilinear_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict4x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict4x4_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_bilinear_predict4x4)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

void vp8_bilinear_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict8x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict8x4_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_bilinear_predict8x4)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

void vp8_bilinear_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict8x8_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_bilinear_predict8x8_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_bilinear_predict8x8)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

int vp8_block_error_c(short *coeff, short *dqcoeff);
#define vp8_block_error vp8_block_error_c

void vp8_build_intra_predictors_mbuv_s_c(struct macroblockd *x, unsigned char * uabove_row, unsigned char * vabove_row,  unsigned char *uleft, unsigned char *vleft, int left_stride, unsigned char * upred_ptr, unsigned char * vpred_ptr, int pred_stride);
void vp8_build_intra_predictors_mbuv_s_neon(struct macroblockd *x, unsigned char * uabove_row, unsigned char * vabove_row,  unsigned char *uleft, unsigned char *vleft, int left_stride, unsigned char * upred_ptr, unsigned char * vpred_ptr, int pred_stride);
RTCD_EXTERN void (*vp8_build_intra_predictors_mbuv_s)(struct macroblockd *x, unsigned char * uabove_row, unsigned char * vabove_row,  unsigned char *uleft, unsigned char *vleft, int left_stride, unsigned char * upred_ptr, unsigned char * vpred_ptr, int pred_stride);

void vp8_build_intra_predictors_mby_s_c(struct macroblockd *x, unsigned char * yabove_row, unsigned char * yleft, int left_stride, unsigned char * ypred_ptr, int y_stride);
void vp8_build_intra_predictors_mby_s_neon(struct macroblockd *x, unsigned char * yabove_row, unsigned char * yleft, int left_stride, unsigned char * ypred_ptr, int y_stride);
RTCD_EXTERN void (*vp8_build_intra_predictors_mby_s)(struct macroblockd *x, unsigned char * yabove_row, unsigned char * yleft, int left_stride, unsigned char * ypred_ptr, int y_stride);

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);
void vp8_copy_mem16x16_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
void vp8_copy_mem16x16_neon(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_copy_mem16x16)(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);

void vp8_copy_mem8x4_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
void vp8_copy_mem8x4_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
void vp8_copy_mem8x4_neon(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_copy_mem8x4)(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);

void vp8_copy_mem8x8_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
void vp8_copy_mem8x8_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
void vp8_copy_mem8x8_neon(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_copy_mem8x8)(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);

void vp8_dc_only_idct_add_c(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
void vp8_dc_only_idct_add_v6(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
void vp8_dc_only_idct_add_neon(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
RTCD_EXTERN void (*vp8_dc_only_idct_add)(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);

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);
int vp8_denoiser_filter_neon(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);
RTCD_EXTERN int (*vp8_denoiser_filter)(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);

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);
int vp8_denoiser_filter_uv_neon(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);
RTCD_EXTERN int (*vp8_denoiser_filter_uv)(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);

void vp8_dequant_idct_add_c(short *input, short *dq, unsigned char *output, int stride);
void vp8_dequant_idct_add_v6(short *input, short *dq, unsigned char *output, int stride);
void vp8_dequant_idct_add_neon(short *input, short *dq, unsigned char *output, int stride);
RTCD_EXTERN void (*vp8_dequant_idct_add)(short *input, short *dq, unsigned char *output, int stride);

void vp8_dequant_idct_add_uv_block_c(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
void vp8_dequant_idct_add_uv_block_v6(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
void vp8_dequant_idct_add_uv_block_neon(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
RTCD_EXTERN void (*vp8_dequant_idct_add_uv_block)(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);

void vp8_dequant_idct_add_y_block_c(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
void vp8_dequant_idct_add_y_block_v6(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
void vp8_dequant_idct_add_y_block_neon(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
RTCD_EXTERN void (*vp8_dequant_idct_add_y_block)(short *q, short *dq, unsigned char *dst, int stride, char *eobs);

void vp8_dequantize_b_c(struct blockd*, short *dqc);
void vp8_dequantize_b_v6(struct blockd*, short *dqc);
void vp8_dequantize_b_neon(struct blockd*, short *dqc);
RTCD_EXTERN void (*vp8_dequantize_b)(struct blockd*, short *dqc);

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 *);
void vp8_fast_quantize_b_armv6(struct block *, struct blockd *);
void vp8_fast_quantize_b_neon(struct block *, struct blockd *);
RTCD_EXTERN void (*vp8_fast_quantize_b)(struct block *, struct blockd *);

void vp8_fast_quantize_b_pair_c(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);
void vp8_fast_quantize_b_pair_neon(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);
RTCD_EXTERN void (*vp8_fast_quantize_b_pair)(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);

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

unsigned int vp8_get4x4sse_cs_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);
unsigned int vp8_get4x4sse_cs_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);
RTCD_EXTERN unsigned int (*vp8_get4x4sse_cs)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);

unsigned int vp8_get_mb_ss_c(const short *);
#define vp8_get_mb_ss vp8_get_mb_ss_c

void vp8_intra4x4_predict_c(unsigned char *Above, unsigned char *yleft, int left_stride, int b_mode, unsigned char *dst, int dst_stride, unsigned char top_left);
void vp8_intra4x4_predict_armv6(unsigned char *Above, unsigned char *yleft, int left_stride, int b_mode, unsigned char *dst, int dst_stride, unsigned char top_left);
#define vp8_intra4x4_predict vp8_intra4x4_predict_armv6

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);
void vp8_loop_filter_bh_armv6(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
void vp8_loop_filter_bh_neon(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
RTCD_EXTERN void (*vp8_loop_filter_bh)(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);

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);
void vp8_loop_filter_bv_armv6(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
void vp8_loop_filter_bv_neon(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
RTCD_EXTERN void (*vp8_loop_filter_bv)(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);

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);
void vp8_loop_filter_mbh_armv6(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
void vp8_loop_filter_mbh_neon(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
RTCD_EXTERN void (*vp8_loop_filter_mbh)(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);

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);
void vp8_loop_filter_mbv_armv6(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
void vp8_loop_filter_mbv_neon(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);
RTCD_EXTERN void (*vp8_loop_filter_mbv)(unsigned char *y, unsigned char *u, unsigned char *v, int ystride, int uv_stride, struct loop_filter_info *lfi);

void vp8_loop_filter_bhs_c(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_bhs_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_bhs_neon(unsigned char *y, int ystride, const unsigned char *blimit);
RTCD_EXTERN void (*vp8_loop_filter_simple_bh)(unsigned char *y, int ystride, const unsigned char *blimit);

void vp8_loop_filter_bvs_c(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_bvs_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_bvs_neon(unsigned char *y, int ystride, const unsigned char *blimit);
RTCD_EXTERN void (*vp8_loop_filter_simple_bv)(unsigned char *y, int ystride, const unsigned char *blimit);

void vp8_loop_filter_simple_horizontal_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_simple_horizontal_edge_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_mbhs_neon(unsigned char *y, int ystride, const unsigned char *blimit);
RTCD_EXTERN void (*vp8_loop_filter_simple_mbh)(unsigned char *y, int ystride, const unsigned char *blimit);

void vp8_loop_filter_simple_vertical_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_simple_vertical_edge_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
void vp8_loop_filter_mbvs_neon(unsigned char *y, int ystride, const unsigned char *blimit);
RTCD_EXTERN void (*vp8_loop_filter_simple_mbv)(unsigned char *y, int ystride, const unsigned char *blimit);

int vp8_mbblock_error_c(struct macroblock *mb, int dc);
#define vp8_mbblock_error vp8_mbblock_error_c

int vp8_mbuverror_c(struct macroblock *mb);
#define vp8_mbuverror vp8_mbuverror_c

unsigned int vp8_mse16x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_mse16x16_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_mse16x16_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_mse16x16)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

void vp8_quantize_mb_c(struct macroblock *);
void vp8_quantize_mb_neon(struct macroblock *);
RTCD_EXTERN void (*vp8_quantize_mb)(struct macroblock *);

void vp8_quantize_mbuv_c(struct macroblock *);
void vp8_quantize_mbuv_neon(struct macroblock *);
RTCD_EXTERN void (*vp8_quantize_mbuv)(struct macroblock *);

void vp8_quantize_mby_c(struct macroblock *);
void vp8_quantize_mby_neon(struct macroblock *);
RTCD_EXTERN void (*vp8_quantize_mby)(struct macroblock *);

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_regular_quantize_b_pair_c(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);
#define vp8_regular_quantize_b_pair vp8_regular_quantize_b_pair_c

unsigned int vp8_sad16x16_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad16x16_armv6(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad16x16_neon(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
RTCD_EXTERN unsigned int (*vp8_sad16x16)(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);

void vp8_sad16x16x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
#define vp8_sad16x16x3 vp8_sad16x16x3_c

void vp8_sad16x16x4d_c(const unsigned char *src_ptr, int src_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array);
#define vp8_sad16x16x4d vp8_sad16x16x4d_c

void vp8_sad16x16x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
#define vp8_sad16x16x8 vp8_sad16x16x8_c

unsigned int vp8_sad16x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad16x8_neon(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
RTCD_EXTERN unsigned int (*vp8_sad16x8)(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);

void vp8_sad16x8x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
#define vp8_sad16x8x3 vp8_sad16x8x3_c

void vp8_sad16x8x4d_c(const unsigned char *src_ptr, int src_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array);
#define vp8_sad16x8x4d vp8_sad16x8x4d_c

void vp8_sad16x8x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
#define vp8_sad16x8x8 vp8_sad16x8x8_c

unsigned int vp8_sad4x4_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad4x4_neon(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
RTCD_EXTERN unsigned int (*vp8_sad4x4)(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);

void vp8_sad4x4x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
#define vp8_sad4x4x3 vp8_sad4x4x3_c

void vp8_sad4x4x4d_c(const unsigned char *src_ptr, int src_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array);
#define vp8_sad4x4x4d vp8_sad4x4x4d_c

void vp8_sad4x4x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
#define vp8_sad4x4x8 vp8_sad4x4x8_c

unsigned int vp8_sad8x16_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad8x16_neon(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
RTCD_EXTERN unsigned int (*vp8_sad8x16)(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);

void vp8_sad8x16x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
#define vp8_sad8x16x3 vp8_sad8x16x3_c

void vp8_sad8x16x4d_c(const unsigned char *src_ptr, int src_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array);
#define vp8_sad8x16x4d vp8_sad8x16x4d_c

void vp8_sad8x16x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
#define vp8_sad8x16x8 vp8_sad8x16x8_c

unsigned int vp8_sad8x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
unsigned int vp8_sad8x8_neon(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);
RTCD_EXTERN unsigned int (*vp8_sad8x8)(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int ref_stride, unsigned int max_sad);

void vp8_sad8x8x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
#define vp8_sad8x8x3 vp8_sad8x8x3_c

void vp8_sad8x8x4d_c(const unsigned char *src_ptr, int src_stride, const unsigned char * const ref_ptr[], int  ref_stride, unsigned int *sad_array);
#define vp8_sad8x8x4d vp8_sad8x8x4d_c

void vp8_sad8x8x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
#define vp8_sad8x8x8 vp8_sad8x8x8_c

void vp8_short_fdct4x4_c(short *input, short *output, int pitch);
void vp8_short_fdct4x4_armv6(short *input, short *output, int pitch);
void vp8_short_fdct4x4_neon(short *input, short *output, int pitch);
RTCD_EXTERN void (*vp8_short_fdct4x4)(short *input, short *output, int pitch);

void vp8_short_fdct8x4_c(short *input, short *output, int pitch);
void vp8_short_fdct8x4_armv6(short *input, short *output, int pitch);
void vp8_short_fdct8x4_neon(short *input, short *output, int pitch);
RTCD_EXTERN void (*vp8_short_fdct8x4)(short *input, short *output, int pitch);

void vp8_short_idct4x4llm_c(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
void vp8_short_idct4x4llm_v6_dual(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
void vp8_short_idct4x4llm_neon(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
RTCD_EXTERN void (*vp8_short_idct4x4llm)(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);

void vp8_short_inv_walsh4x4_c(short *input, short *output);
void vp8_short_inv_walsh4x4_v6(short *input, short *output);
void vp8_short_inv_walsh4x4_neon(short *input, short *output);
RTCD_EXTERN void (*vp8_short_inv_walsh4x4)(short *input, short *output);

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);
void vp8_short_walsh4x4_armv6(short *input, short *output, int pitch);
void vp8_short_walsh4x4_neon(short *input, short *output, int pitch);
RTCD_EXTERN void (*vp8_short_walsh4x4)(short *input, short *output, int pitch);

void vp8_sixtap_predict16x16_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict16x16_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict16x16_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_sixtap_predict16x16)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

void vp8_sixtap_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict4x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
#define vp8_sixtap_predict4x4 vp8_sixtap_predict4x4_armv6

void vp8_sixtap_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict8x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict8x4_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_sixtap_predict8x4)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

void vp8_sixtap_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict8x8_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
void vp8_sixtap_predict8x8_neon(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
RTCD_EXTERN void (*vp8_sixtap_predict8x8)(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);

unsigned int vp8_sub_pixel_mse16x16_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
#define vp8_sub_pixel_mse16x16 vp8_sub_pixel_mse16x16_c

unsigned int vp8_sub_pixel_variance16x16_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
unsigned int vp8_sub_pixel_variance16x16_armv6(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
unsigned int vp8_sub_pixel_variance16x16_neon(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_sub_pixel_variance16x16)(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);

unsigned int vp8_sub_pixel_variance16x8_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
#define vp8_sub_pixel_variance16x8 vp8_sub_pixel_variance16x8_c

unsigned int vp8_sub_pixel_variance4x4_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
#define vp8_sub_pixel_variance4x4 vp8_sub_pixel_variance4x4_c

unsigned int vp8_sub_pixel_variance8x16_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
#define vp8_sub_pixel_variance8x16 vp8_sub_pixel_variance8x16_c

unsigned int vp8_sub_pixel_variance8x8_c(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
unsigned int vp8_sub_pixel_variance8x8_armv6(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
unsigned int vp8_sub_pixel_variance8x8_neon(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_sub_pixel_variance8x8)(const unsigned char  *src_ptr, int  source_stride, int  xoffset, int  yoffset, const unsigned char *ref_ptr, int Refstride, unsigned int *sse);

void vp8_subtract_b_c(struct block *be, struct blockd *bd, int pitch);
void vp8_subtract_b_armv6(struct block *be, struct blockd *bd, int pitch);
void vp8_subtract_b_neon(struct block *be, struct blockd *bd, int pitch);
RTCD_EXTERN void (*vp8_subtract_b)(struct block *be, struct blockd *bd, int pitch);

void vp8_subtract_mbuv_c(short *diff, unsigned char *usrc, unsigned char *vsrc, int src_stride, unsigned char *upred, unsigned char *vpred, int pred_stride);
void vp8_subtract_mbuv_armv6(short *diff, unsigned char *usrc, unsigned char *vsrc, int src_stride, unsigned char *upred, unsigned char *vpred, int pred_stride);
void vp8_subtract_mbuv_neon(short *diff, unsigned char *usrc, unsigned char *vsrc, int src_stride, unsigned char *upred, unsigned char *vpred, int pred_stride);
RTCD_EXTERN void (*vp8_subtract_mbuv)(short *diff, unsigned char *usrc, unsigned char *vsrc, int src_stride, unsigned char *upred, unsigned char *vpred, int pred_stride);

void vp8_subtract_mby_c(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);
void vp8_subtract_mby_armv6(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);
void vp8_subtract_mby_neon(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);
RTCD_EXTERN void (*vp8_subtract_mby)(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);

unsigned int vp8_variance16x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance16x16_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance16x16_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance16x16)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance16x8_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance16x8_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance16x8)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance4x4_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
#define vp8_variance4x4 vp8_variance4x4_c

unsigned int vp8_variance8x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance8x16_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance8x16)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance8x8_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance8x8_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance8x8_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance8x8)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance_halfpixvar16x16_h_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_h_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_h_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance_halfpixvar16x16_h)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance_halfpixvar16x16_hv_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_hv_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_hv_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance_halfpixvar16x16_hv)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

unsigned int vp8_variance_halfpixvar16x16_v_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_v_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
unsigned int vp8_variance_halfpixvar16x16_v_neon(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
RTCD_EXTERN unsigned int (*vp8_variance_halfpixvar16x16_v)(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);

void vp8_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;

    vp8_bilinear_predict16x16 = vp8_bilinear_predict16x16_armv6;
    if (flags & HAS_NEON) vp8_bilinear_predict16x16 = vp8_bilinear_predict16x16_neon;
    vp8_bilinear_predict4x4 = vp8_bilinear_predict4x4_armv6;
    if (flags & HAS_NEON) vp8_bilinear_predict4x4 = vp8_bilinear_predict4x4_neon;
    vp8_bilinear_predict8x4 = vp8_bilinear_predict8x4_armv6;
    if (flags & HAS_NEON) vp8_bilinear_predict8x4 = vp8_bilinear_predict8x4_neon;
    vp8_bilinear_predict8x8 = vp8_bilinear_predict8x8_armv6;
    if (flags & HAS_NEON) vp8_bilinear_predict8x8 = vp8_bilinear_predict8x8_neon;
    vp8_build_intra_predictors_mbuv_s = vp8_build_intra_predictors_mbuv_s_c;
    if (flags & HAS_NEON) vp8_build_intra_predictors_mbuv_s = vp8_build_intra_predictors_mbuv_s_neon;
    vp8_build_intra_predictors_mby_s = vp8_build_intra_predictors_mby_s_c;
    if (flags & HAS_NEON) vp8_build_intra_predictors_mby_s = vp8_build_intra_predictors_mby_s_neon;
    vp8_copy_mem16x16 = vp8_copy_mem16x16_v6;
    if (flags & HAS_NEON) vp8_copy_mem16x16 = vp8_copy_mem16x16_neon;
    vp8_copy_mem8x4 = vp8_copy_mem8x4_v6;
    if (flags & HAS_NEON) vp8_copy_mem8x4 = vp8_copy_mem8x4_neon;
    vp8_copy_mem8x8 = vp8_copy_mem8x8_v6;
    if (flags & HAS_NEON) vp8_copy_mem8x8 = vp8_copy_mem8x8_neon;
    vp8_dc_only_idct_add = vp8_dc_only_idct_add_v6;
    if (flags & HAS_NEON) vp8_dc_only_idct_add = vp8_dc_only_idct_add_neon;
    vp8_denoiser_filter = vp8_denoiser_filter_c;
    if (flags & HAS_NEON) vp8_denoiser_filter = vp8_denoiser_filter_neon;
    vp8_denoiser_filter_uv = vp8_denoiser_filter_uv_c;
    if (flags & HAS_NEON) vp8_denoiser_filter_uv = vp8_denoiser_filter_uv_neon;
    vp8_dequant_idct_add = vp8_dequant_idct_add_v6;
    if (flags & HAS_NEON) vp8_dequant_idct_add = vp8_dequant_idct_add_neon;
    vp8_dequant_idct_add_uv_block = vp8_dequant_idct_add_uv_block_v6;
    if (flags & HAS_NEON) vp8_dequant_idct_add_uv_block = vp8_dequant_idct_add_uv_block_neon;
    vp8_dequant_idct_add_y_block = vp8_dequant_idct_add_y_block_v6;
    if (flags & HAS_NEON) vp8_dequant_idct_add_y_block = vp8_dequant_idct_add_y_block_neon;
    vp8_dequantize_b = vp8_dequantize_b_v6;
    if (flags & HAS_NEON) vp8_dequantize_b = vp8_dequantize_b_neon;
    vp8_fast_quantize_b = vp8_fast_quantize_b_armv6;
    if (flags & HAS_NEON) vp8_fast_quantize_b = vp8_fast_quantize_b_neon;
    vp8_fast_quantize_b_pair = vp8_fast_quantize_b_pair_c;
    if (flags & HAS_NEON) vp8_fast_quantize_b_pair = vp8_fast_quantize_b_pair_neon;
    vp8_get4x4sse_cs = vp8_get4x4sse_cs_c;
    if (flags & HAS_NEON) vp8_get4x4sse_cs = vp8_get4x4sse_cs_neon;
    vp8_loop_filter_bh = vp8_loop_filter_bh_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_bh = vp8_loop_filter_bh_neon;
    vp8_loop_filter_bv = vp8_loop_filter_bv_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_bv = vp8_loop_filter_bv_neon;
    vp8_loop_filter_mbh = vp8_loop_filter_mbh_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_mbh = vp8_loop_filter_mbh_neon;
    vp8_loop_filter_mbv = vp8_loop_filter_mbv_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_mbv = vp8_loop_filter_mbv_neon;
    vp8_loop_filter_simple_bh = vp8_loop_filter_bhs_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_simple_bh = vp8_loop_filter_bhs_neon;
    vp8_loop_filter_simple_bv = vp8_loop_filter_bvs_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_simple_bv = vp8_loop_filter_bvs_neon;
    vp8_loop_filter_simple_mbh = vp8_loop_filter_simple_horizontal_edge_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_simple_mbh = vp8_loop_filter_mbhs_neon;
    vp8_loop_filter_simple_mbv = vp8_loop_filter_simple_vertical_edge_armv6;
    if (flags & HAS_NEON) vp8_loop_filter_simple_mbv = vp8_loop_filter_mbvs_neon;
    vp8_mse16x16 = vp8_mse16x16_armv6;
    if (flags & HAS_NEON) vp8_mse16x16 = vp8_mse16x16_neon;
    vp8_quantize_mb = vp8_quantize_mb_c;
    if (flags & HAS_NEON) vp8_quantize_mb = vp8_quantize_mb_neon;
    vp8_quantize_mbuv = vp8_quantize_mbuv_c;
    if (flags & HAS_NEON) vp8_quantize_mbuv = vp8_quantize_mbuv_neon;
    vp8_quantize_mby = vp8_quantize_mby_c;
    if (flags & HAS_NEON) vp8_quantize_mby = vp8_quantize_mby_neon;
    vp8_sad16x16 = vp8_sad16x16_armv6;
    if (flags & HAS_NEON) vp8_sad16x16 = vp8_sad16x16_neon;
    vp8_sad16x8 = vp8_sad16x8_c;
    if (flags & HAS_NEON) vp8_sad16x8 = vp8_sad16x8_neon;
    vp8_sad4x4 = vp8_sad4x4_c;
    if (flags & HAS_NEON) vp8_sad4x4 = vp8_sad4x4_neon;
    vp8_sad8x16 = vp8_sad8x16_c;
    if (flags & HAS_NEON) vp8_sad8x16 = vp8_sad8x16_neon;
    vp8_sad8x8 = vp8_sad8x8_c;
    if (flags & HAS_NEON) vp8_sad8x8 = vp8_sad8x8_neon;
    vp8_short_fdct4x4 = vp8_short_fdct4x4_armv6;
    if (flags & HAS_NEON) vp8_short_fdct4x4 = vp8_short_fdct4x4_neon;
    vp8_short_fdct8x4 = vp8_short_fdct8x4_armv6;
    if (flags & HAS_NEON) vp8_short_fdct8x4 = vp8_short_fdct8x4_neon;
    vp8_short_idct4x4llm = vp8_short_idct4x4llm_v6_dual;
    if (flags & HAS_NEON) vp8_short_idct4x4llm = vp8_short_idct4x4llm_neon;
    vp8_short_inv_walsh4x4 = vp8_short_inv_walsh4x4_v6;
    if (flags & HAS_NEON) vp8_short_inv_walsh4x4 = vp8_short_inv_walsh4x4_neon;
    vp8_short_walsh4x4 = vp8_short_walsh4x4_armv6;
    if (flags & HAS_NEON) vp8_short_walsh4x4 = vp8_short_walsh4x4_neon;
    vp8_sixtap_predict16x16 = vp8_sixtap_predict16x16_armv6;
    if (flags & HAS_NEON) vp8_sixtap_predict16x16 = vp8_sixtap_predict16x16_neon;
    vp8_sixtap_predict8x4 = vp8_sixtap_predict8x4_armv6;
    if (flags & HAS_NEON) vp8_sixtap_predict8x4 = vp8_sixtap_predict8x4_neon;
    vp8_sixtap_predict8x8 = vp8_sixtap_predict8x8_armv6;
    if (flags & HAS_NEON) vp8_sixtap_predict8x8 = vp8_sixtap_predict8x8_neon;
    vp8_sub_pixel_variance16x16 = vp8_sub_pixel_variance16x16_armv6;
    if (flags & HAS_NEON) vp8_sub_pixel_variance16x16 = vp8_sub_pixel_variance16x16_neon;
    vp8_sub_pixel_variance8x8 = vp8_sub_pixel_variance8x8_armv6;
    if (flags & HAS_NEON) vp8_sub_pixel_variance8x8 = vp8_sub_pixel_variance8x8_neon;
    vp8_subtract_b = vp8_subtract_b_armv6;
    if (flags & HAS_NEON) vp8_subtract_b = vp8_subtract_b_neon;
    vp8_subtract_mbuv = vp8_subtract_mbuv_armv6;
    if (flags & HAS_NEON) vp8_subtract_mbuv = vp8_subtract_mbuv_neon;
    vp8_subtract_mby = vp8_subtract_mby_armv6;
    if (flags & HAS_NEON) vp8_subtract_mby = vp8_subtract_mby_neon;
    vp8_variance16x16 = vp8_variance16x16_armv6;
    if (flags & HAS_NEON) vp8_variance16x16 = vp8_variance16x16_neon;
    vp8_variance16x8 = vp8_variance16x8_c;
    if (flags & HAS_NEON) vp8_variance16x8 = vp8_variance16x8_neon;
    vp8_variance8x16 = vp8_variance8x16_c;
    if (flags & HAS_NEON) vp8_variance8x16 = vp8_variance8x16_neon;
    vp8_variance8x8 = vp8_variance8x8_armv6;
    if (flags & HAS_NEON) vp8_variance8x8 = vp8_variance8x8_neon;
    vp8_variance_halfpixvar16x16_h = vp8_variance_halfpixvar16x16_h_armv6;
    if (flags & HAS_NEON) vp8_variance_halfpixvar16x16_h = vp8_variance_halfpixvar16x16_h_neon;
    vp8_variance_halfpixvar16x16_hv = vp8_variance_halfpixvar16x16_hv_armv6;
    if (flags & HAS_NEON) vp8_variance_halfpixvar16x16_hv = vp8_variance_halfpixvar16x16_hv_neon;
    vp8_variance_halfpixvar16x16_v = vp8_variance_halfpixvar16x16_v_armv6;
    if (flags & HAS_NEON) vp8_variance_halfpixvar16x16_v = vp8_variance_halfpixvar16x16_v_neon;
}
#endif

#ifdef __cplusplus
}  // extern "C"
#endif

#endif