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      1 #ifndef VP8_RTCD_H_
      2 #define VP8_RTCD_H_
      3 
      4 #ifdef RTCD_C
      5 #define RTCD_EXTERN
      6 #else
      7 #define RTCD_EXTERN extern
      8 #endif
      9 
     10 #ifdef __cplusplus
     11 extern "C" {
     12 #endif
     13 
     14 /*
     15  * VP8
     16  */
     17 
     18 struct blockd;
     19 struct macroblockd;
     20 struct loop_filter_info;
     21 
     22 /* Encoder forward decls */
     23 struct block;
     24 struct macroblock;
     25 struct variance_vtable;
     26 union int_mv;
     27 struct yv12_buffer_config;
     28 
     29 void vp8_bilinear_predict16x16_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     30 void vp8_bilinear_predict16x16_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     31 #define vp8_bilinear_predict16x16 vp8_bilinear_predict16x16_armv6
     32 
     33 void vp8_bilinear_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     34 void vp8_bilinear_predict4x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     35 #define vp8_bilinear_predict4x4 vp8_bilinear_predict4x4_armv6
     36 
     37 void vp8_bilinear_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     38 void vp8_bilinear_predict8x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     39 #define vp8_bilinear_predict8x4 vp8_bilinear_predict8x4_armv6
     40 
     41 void vp8_bilinear_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     42 void vp8_bilinear_predict8x8_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
     43 #define vp8_bilinear_predict8x8 vp8_bilinear_predict8x8_armv6
     44 
     45 int vp8_block_error_c(short *coeff, short *dqcoeff);
     46 #define vp8_block_error vp8_block_error_c
     47 
     48 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);
     49 #define vp8_build_intra_predictors_mbuv_s vp8_build_intra_predictors_mbuv_s_c
     50 
     51 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);
     52 #define vp8_build_intra_predictors_mby_s vp8_build_intra_predictors_mby_s_c
     53 
     54 void vp8_clear_system_state_c();
     55 #define vp8_clear_system_state vp8_clear_system_state_c
     56 
     57 void vp8_copy_mem16x16_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     58 void vp8_copy_mem16x16_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     59 #define vp8_copy_mem16x16 vp8_copy_mem16x16_v6
     60 
     61 void vp8_copy_mem8x4_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     62 void vp8_copy_mem8x4_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     63 #define vp8_copy_mem8x4 vp8_copy_mem8x4_v6
     64 
     65 void vp8_copy_mem8x8_c(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     66 void vp8_copy_mem8x8_v6(unsigned char *src, int src_pitch, unsigned char *dst, int dst_pitch);
     67 #define vp8_copy_mem8x8 vp8_copy_mem8x8_v6
     68 
     69 void vp8_dc_only_idct_add_c(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
     70 void vp8_dc_only_idct_add_v6(short input, unsigned char *pred, int pred_stride, unsigned char *dst, int dst_stride);
     71 #define vp8_dc_only_idct_add vp8_dc_only_idct_add_v6
     72 
     73 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);
     74 #define vp8_denoiser_filter vp8_denoiser_filter_c
     75 
     76 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);
     77 #define vp8_denoiser_filter_uv vp8_denoiser_filter_uv_c
     78 
     79 void vp8_dequant_idct_add_c(short *input, short *dq, unsigned char *output, int stride);
     80 void vp8_dequant_idct_add_v6(short *input, short *dq, unsigned char *output, int stride);
     81 #define vp8_dequant_idct_add vp8_dequant_idct_add_v6
     82 
     83 void vp8_dequant_idct_add_uv_block_c(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
     84 void vp8_dequant_idct_add_uv_block_v6(short *q, short *dq, unsigned char *dst_u, unsigned char *dst_v, int stride, char *eobs);
     85 #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_v6
     86 
     87 void vp8_dequant_idct_add_y_block_c(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
     88 void vp8_dequant_idct_add_y_block_v6(short *q, short *dq, unsigned char *dst, int stride, char *eobs);
     89 #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_v6
     90 
     91 void vp8_dequantize_b_c(struct blockd*, short *dqc);
     92 void vp8_dequantize_b_v6(struct blockd*, short *dqc);
     93 #define vp8_dequantize_b vp8_dequantize_b_v6
     94 
     95 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);
     96 #define vp8_diamond_search_sad vp8_diamond_search_sad_c
     97 
     98 void vp8_fast_quantize_b_c(struct block *, struct blockd *);
     99 void vp8_fast_quantize_b_armv6(struct block *, struct blockd *);
    100 #define vp8_fast_quantize_b vp8_fast_quantize_b_armv6
    101 
    102 void vp8_fast_quantize_b_pair_c(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);
    103 #define vp8_fast_quantize_b_pair vp8_fast_quantize_b_pair_c
    104 
    105 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);
    106 #define vp8_full_search_sad vp8_full_search_sad_c
    107 
    108 unsigned int vp8_get4x4sse_cs_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride);
    109 #define vp8_get4x4sse_cs vp8_get4x4sse_cs_c
    110 
    111 unsigned int vp8_get_mb_ss_c(const short *);
    112 #define vp8_get_mb_ss vp8_get_mb_ss_c
    113 
    114 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);
    115 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);
    116 #define vp8_intra4x4_predict vp8_intra4x4_predict_armv6
    117 
    118 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);
    119 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);
    120 #define vp8_loop_filter_bh vp8_loop_filter_bh_armv6
    121 
    122 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);
    123 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);
    124 #define vp8_loop_filter_bv vp8_loop_filter_bv_armv6
    125 
    126 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);
    127 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);
    128 #define vp8_loop_filter_mbh vp8_loop_filter_mbh_armv6
    129 
    130 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);
    131 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);
    132 #define vp8_loop_filter_mbv vp8_loop_filter_mbv_armv6
    133 
    134 void vp8_loop_filter_bhs_c(unsigned char *y, int ystride, const unsigned char *blimit);
    135 void vp8_loop_filter_bhs_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
    136 #define vp8_loop_filter_simple_bh vp8_loop_filter_bhs_armv6
    137 
    138 void vp8_loop_filter_bvs_c(unsigned char *y, int ystride, const unsigned char *blimit);
    139 void vp8_loop_filter_bvs_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
    140 #define vp8_loop_filter_simple_bv vp8_loop_filter_bvs_armv6
    141 
    142 void vp8_loop_filter_simple_horizontal_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
    143 void vp8_loop_filter_simple_horizontal_edge_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
    144 #define vp8_loop_filter_simple_mbh vp8_loop_filter_simple_horizontal_edge_armv6
    145 
    146 void vp8_loop_filter_simple_vertical_edge_c(unsigned char *y, int ystride, const unsigned char *blimit);
    147 void vp8_loop_filter_simple_vertical_edge_armv6(unsigned char *y, int ystride, const unsigned char *blimit);
    148 #define vp8_loop_filter_simple_mbv vp8_loop_filter_simple_vertical_edge_armv6
    149 
    150 int vp8_mbblock_error_c(struct macroblock *mb, int dc);
    151 #define vp8_mbblock_error vp8_mbblock_error_c
    152 
    153 int vp8_mbuverror_c(struct macroblock *mb);
    154 #define vp8_mbuverror vp8_mbuverror_c
    155 
    156 unsigned int vp8_mse16x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    157 unsigned int vp8_mse16x16_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    158 #define vp8_mse16x16 vp8_mse16x16_armv6
    159 
    160 void vp8_quantize_mb_c(struct macroblock *);
    161 #define vp8_quantize_mb vp8_quantize_mb_c
    162 
    163 void vp8_quantize_mbuv_c(struct macroblock *);
    164 #define vp8_quantize_mbuv vp8_quantize_mbuv_c
    165 
    166 void vp8_quantize_mby_c(struct macroblock *);
    167 #define vp8_quantize_mby vp8_quantize_mby_c
    168 
    169 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);
    170 #define vp8_refining_search_sad vp8_refining_search_sad_c
    171 
    172 void vp8_regular_quantize_b_c(struct block *, struct blockd *);
    173 #define vp8_regular_quantize_b vp8_regular_quantize_b_c
    174 
    175 void vp8_regular_quantize_b_pair_c(struct block *b1, struct block *b2, struct blockd *d1, struct blockd *d2);
    176 #define vp8_regular_quantize_b_pair vp8_regular_quantize_b_pair_c
    177 
    178 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);
    179 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);
    180 #define vp8_sad16x16 vp8_sad16x16_armv6
    181 
    182 void vp8_sad16x16x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
    183 #define vp8_sad16x16x3 vp8_sad16x16x3_c
    184 
    185 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);
    186 #define vp8_sad16x16x4d vp8_sad16x16x4d_c
    187 
    188 void vp8_sad16x16x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
    189 #define vp8_sad16x16x8 vp8_sad16x16x8_c
    190 
    191 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);
    192 #define vp8_sad16x8 vp8_sad16x8_c
    193 
    194 void vp8_sad16x8x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
    195 #define vp8_sad16x8x3 vp8_sad16x8x3_c
    196 
    197 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);
    198 #define vp8_sad16x8x4d vp8_sad16x8x4d_c
    199 
    200 void vp8_sad16x8x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
    201 #define vp8_sad16x8x8 vp8_sad16x8x8_c
    202 
    203 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);
    204 #define vp8_sad4x4 vp8_sad4x4_c
    205 
    206 void vp8_sad4x4x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
    207 #define vp8_sad4x4x3 vp8_sad4x4x3_c
    208 
    209 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);
    210 #define vp8_sad4x4x4d vp8_sad4x4x4d_c
    211 
    212 void vp8_sad4x4x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
    213 #define vp8_sad4x4x8 vp8_sad4x4x8_c
    214 
    215 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);
    216 #define vp8_sad8x16 vp8_sad8x16_c
    217 
    218 void vp8_sad8x16x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
    219 #define vp8_sad8x16x3 vp8_sad8x16x3_c
    220 
    221 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);
    222 #define vp8_sad8x16x4d vp8_sad8x16x4d_c
    223 
    224 void vp8_sad8x16x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
    225 #define vp8_sad8x16x8 vp8_sad8x16x8_c
    226 
    227 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);
    228 #define vp8_sad8x8 vp8_sad8x8_c
    229 
    230 void vp8_sad8x8x3_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sad_array);
    231 #define vp8_sad8x8x3 vp8_sad8x8x3_c
    232 
    233 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);
    234 #define vp8_sad8x8x4d vp8_sad8x8x4d_c
    235 
    236 void vp8_sad8x8x8_c(const unsigned char *src_ptr, int src_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned short *sad_array);
    237 #define vp8_sad8x8x8 vp8_sad8x8x8_c
    238 
    239 void vp8_short_fdct4x4_c(short *input, short *output, int pitch);
    240 void vp8_short_fdct4x4_armv6(short *input, short *output, int pitch);
    241 #define vp8_short_fdct4x4 vp8_short_fdct4x4_armv6
    242 
    243 void vp8_short_fdct8x4_c(short *input, short *output, int pitch);
    244 void vp8_short_fdct8x4_armv6(short *input, short *output, int pitch);
    245 #define vp8_short_fdct8x4 vp8_short_fdct8x4_armv6
    246 
    247 void vp8_short_idct4x4llm_c(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
    248 void vp8_short_idct4x4llm_v6_dual(short *input, unsigned char *pred, int pitch, unsigned char *dst, int dst_stride);
    249 #define vp8_short_idct4x4llm vp8_short_idct4x4llm_v6_dual
    250 
    251 void vp8_short_inv_walsh4x4_c(short *input, short *output);
    252 void vp8_short_inv_walsh4x4_v6(short *input, short *output);
    253 #define vp8_short_inv_walsh4x4 vp8_short_inv_walsh4x4_v6
    254 
    255 void vp8_short_inv_walsh4x4_1_c(short *input, short *output);
    256 #define vp8_short_inv_walsh4x4_1 vp8_short_inv_walsh4x4_1_c
    257 
    258 void vp8_short_walsh4x4_c(short *input, short *output, int pitch);
    259 void vp8_short_walsh4x4_armv6(short *input, short *output, int pitch);
    260 #define vp8_short_walsh4x4 vp8_short_walsh4x4_armv6
    261 
    262 void vp8_sixtap_predict16x16_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    263 void vp8_sixtap_predict16x16_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    264 #define vp8_sixtap_predict16x16 vp8_sixtap_predict16x16_armv6
    265 
    266 void vp8_sixtap_predict4x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    267 void vp8_sixtap_predict4x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    268 #define vp8_sixtap_predict4x4 vp8_sixtap_predict4x4_armv6
    269 
    270 void vp8_sixtap_predict8x4_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    271 void vp8_sixtap_predict8x4_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    272 #define vp8_sixtap_predict8x4 vp8_sixtap_predict8x4_armv6
    273 
    274 void vp8_sixtap_predict8x8_c(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    275 void vp8_sixtap_predict8x8_armv6(unsigned char *src, int src_pitch, int xofst, int yofst, unsigned char *dst, int dst_pitch);
    276 #define vp8_sixtap_predict8x8 vp8_sixtap_predict8x8_armv6
    277 
    278 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);
    279 #define vp8_sub_pixel_mse16x16 vp8_sub_pixel_mse16x16_c
    280 
    281 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);
    282 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);
    283 #define vp8_sub_pixel_variance16x16 vp8_sub_pixel_variance16x16_armv6
    284 
    285 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);
    286 #define vp8_sub_pixel_variance16x8 vp8_sub_pixel_variance16x8_c
    287 
    288 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);
    289 #define vp8_sub_pixel_variance4x4 vp8_sub_pixel_variance4x4_c
    290 
    291 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);
    292 #define vp8_sub_pixel_variance8x16 vp8_sub_pixel_variance8x16_c
    293 
    294 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);
    295 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);
    296 #define vp8_sub_pixel_variance8x8 vp8_sub_pixel_variance8x8_armv6
    297 
    298 void vp8_subtract_b_c(struct block *be, struct blockd *bd, int pitch);
    299 void vp8_subtract_b_armv6(struct block *be, struct blockd *bd, int pitch);
    300 #define vp8_subtract_b vp8_subtract_b_armv6
    301 
    302 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);
    303 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);
    304 #define vp8_subtract_mbuv vp8_subtract_mbuv_armv6
    305 
    306 void vp8_subtract_mby_c(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);
    307 void vp8_subtract_mby_armv6(short *diff, unsigned char *src, int src_stride, unsigned char *pred, int pred_stride);
    308 #define vp8_subtract_mby vp8_subtract_mby_armv6
    309 
    310 unsigned int vp8_variance16x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    311 unsigned int vp8_variance16x16_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    312 #define vp8_variance16x16 vp8_variance16x16_armv6
    313 
    314 unsigned int vp8_variance16x8_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    315 #define vp8_variance16x8 vp8_variance16x8_c
    316 
    317 unsigned int vp8_variance4x4_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    318 #define vp8_variance4x4 vp8_variance4x4_c
    319 
    320 unsigned int vp8_variance8x16_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    321 #define vp8_variance8x16 vp8_variance8x16_c
    322 
    323 unsigned int vp8_variance8x8_c(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    324 unsigned int vp8_variance8x8_armv6(const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int  ref_stride, unsigned int *sse);
    325 #define vp8_variance8x8 vp8_variance8x8_armv6
    326 
    327 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);
    328 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);
    329 #define vp8_variance_halfpixvar16x16_h vp8_variance_halfpixvar16x16_h_armv6
    330 
    331 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);
    332 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);
    333 #define vp8_variance_halfpixvar16x16_hv vp8_variance_halfpixvar16x16_hv_armv6
    334 
    335 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);
    336 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);
    337 #define vp8_variance_halfpixvar16x16_v vp8_variance_halfpixvar16x16_v_armv6
    338 
    339 void vp8_yv12_copy_partial_frame_c(struct yv12_buffer_config *src_ybc, struct yv12_buffer_config *dst_ybc);
    340 #define vp8_yv12_copy_partial_frame vp8_yv12_copy_partial_frame_c
    341 
    342 void vp8_rtcd(void);
    343 
    344 #include "vpx_config.h"
    345 
    346 #ifdef RTCD_C
    347 #include "vpx_ports/arm.h"
    348 static void setup_rtcd_internal(void)
    349 {
    350     int flags = arm_cpu_caps();
    351 
    352     (void)flags;
    353 
    354 }
    355 #endif
    356 
    357 #ifdef __cplusplus
    358 }  // extern "C"
    359 #endif
    360 
    361 #endif
    362