vp8/encoder/variance.h

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 #ifndef VARIANCE_H
  13 #define VARIANCE_H
  14
  15 #define prototype_sad(sym)\
  16     unsigned int (sym)\
  17     (\
  18      const unsigned char *src_ptr, \
  19      int source_stride, \
  20      const unsigned char *ref_ptr, \
  21      int  ref_stride, \
  22      int max_sad\
  23     )
  24
  25 #define prototype_sad_multi_same_address(sym)\
  26     void (sym)\
  27     (\
  28      const unsigned char *src_ptr, \
  29      int source_stride, \
  30      const unsigned char *ref_ptr, \
  31      int  ref_stride, \
  32      unsigned int *sad_array\
  33     )
  34
  35 #define prototype_sad_multi_same_address_1(sym)\
  36     void (sym)\
  37     (\
  38      const unsigned char *src_ptr, \
  39      int source_stride, \
  40      const unsigned char *ref_ptr, \
  41      int  ref_stride, \
  42      unsigned short *sad_array\
  43     )
  44
  45 #define prototype_sad_multi_dif_address(sym)\
  46     void (sym)\
  47     (\
  48      const unsigned char *src_ptr, \
  49      int source_stride, \
  50      unsigned char *ref_ptr[4], \
  51      int  ref_stride, \
  52      unsigned int *sad_array\
  53     )
  54
  55 #define prototype_variance(sym) \
  56     unsigned int (sym) \
  57     (\
  58      const unsigned char *src_ptr, \
  59      int source_stride, \
  60      const unsigned char *ref_ptr, \
  61      int  ref_stride, \
  62      unsigned int *sse\
  63     )
  64
  65 #define prototype_variance2(sym) \
  66     unsigned int (sym) \
  67     (\
  68      const unsigned char *src_ptr, \
  69      int source_stride, \
  70      const unsigned char *ref_ptr, \
  71      int  ref_stride, \
  72      unsigned int *sse,\
  73      int *sum\
  74     )
  75
  76 #define prototype_subpixvariance(sym) \
  77     unsigned int (sym) \
  78     ( \
  79       const unsigned char  *src_ptr, \
  80       int  source_stride, \
  81       int  xoffset, \
  82       int  yoffset, \
  83       const unsigned char *ref_ptr, \
  84       int Refstride, \
  85       unsigned int *sse \
  86     );
  87
  88
  89 #define prototype_getmbss(sym) unsigned int (sym)(const short *)
  90
  91 #if ARCH_X86 || ARCH_X86_64
  92 #include "x86/variance_x86.h"
  93 #endif
  94
  95 #if ARCH_ARM
  96 #include "arm/variance_arm.h"
  97 #endif
  98
  99 #ifndef vp8_variance_sad4x4
 100 #define vp8_variance_sad4x4 vp8_sad4x4_c
 101 #endif
 102 extern prototype_sad(vp8_variance_sad4x4);
 103
 104 #ifndef vp8_variance_sad8x8
 105 #define vp8_variance_sad8x8 vp8_sad8x8_c
 106 #endif
 107 extern prototype_sad(vp8_variance_sad8x8);
 108
 109 #ifndef vp8_variance_sad8x16
 110 #define vp8_variance_sad8x16 vp8_sad8x16_c
 111 #endif
 112 extern prototype_sad(vp8_variance_sad8x16);
 113
 114 #ifndef vp8_variance_sad16x8
 115 #define vp8_variance_sad16x8 vp8_sad16x8_c
 116 #endif
 117 extern prototype_sad(vp8_variance_sad16x8);
 118
 119 #ifndef vp8_variance_sad16x16
 120 #define vp8_variance_sad16x16 vp8_sad16x16_c
 121 #endif
 122 extern prototype_sad(vp8_variance_sad16x16);
 123
 124 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 125
 126 #ifndef vp8_variance_sad16x16x3
 127 #define vp8_variance_sad16x16x3 vp8_sad16x16x3_c
 128 #endif
 129 extern prototype_sad_multi_same_address(vp8_variance_sad16x16x3);
 130
 131 #ifndef vp8_variance_sad16x8x3
 132 #define vp8_variance_sad16x8x3 vp8_sad16x8x3_c
 133 #endif
 134 extern prototype_sad_multi_same_address(vp8_variance_sad16x8x3);
 135
 136 #ifndef vp8_variance_sad8x8x3
 137 #define vp8_variance_sad8x8x3 vp8_sad8x8x3_c
 138 #endif
 139 extern prototype_sad_multi_same_address(vp8_variance_sad8x8x3);
 140
 141 #ifndef vp8_variance_sad8x16x3
 142 #define vp8_variance_sad8x16x3 vp8_sad8x16x3_c
 143 #endif
 144 extern prototype_sad_multi_same_address(vp8_variance_sad8x16x3);
 145
 146 #ifndef vp8_variance_sad4x4x3
 147 #define vp8_variance_sad4x4x3 vp8_sad4x4x3_c
 148 #endif
 149 extern prototype_sad_multi_same_address(vp8_variance_sad4x4x3);
 150
 151 #ifndef vp8_variance_sad16x16x8
 152 #define vp8_variance_sad16x16x8 vp8_sad16x16x8_c
 153 #endif
 154 extern prototype_sad_multi_same_address_1(vp8_variance_sad16x16x8);
 155
 156 #ifndef vp8_variance_sad16x8x8
 157 #define vp8_variance_sad16x8x8 vp8_sad16x8x8_c
 158 #endif
 159 extern prototype_sad_multi_same_address_1(vp8_variance_sad16x8x8);
 160
 161 #ifndef vp8_variance_sad8x8x8
 162 #define vp8_variance_sad8x8x8 vp8_sad8x8x8_c
 163 #endif
 164 extern prototype_sad_multi_same_address_1(vp8_variance_sad8x8x8);
 165
 166 #ifndef vp8_variance_sad8x16x8
 167 #define vp8_variance_sad8x16x8 vp8_sad8x16x8_c
 168 #endif
 169 extern prototype_sad_multi_same_address_1(vp8_variance_sad8x16x8);
 170
 171 #ifndef vp8_variance_sad4x4x8
 172 #define vp8_variance_sad4x4x8 vp8_sad4x4x8_c
 173 #endif
 174 extern prototype_sad_multi_same_address_1(vp8_variance_sad4x4x8);
 175
 176 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 177
 178 #ifndef vp8_variance_sad16x16x4d
 179 #define vp8_variance_sad16x16x4d vp8_sad16x16x4d_c
 180 #endif
 181 extern prototype_sad_multi_dif_address(vp8_variance_sad16x16x4d);
 182
 183 #ifndef vp8_variance_sad16x8x4d
 184 #define vp8_variance_sad16x8x4d vp8_sad16x8x4d_c
 185 #endif
 186 extern prototype_sad_multi_dif_address(vp8_variance_sad16x8x4d);
 187
 188 #ifndef vp8_variance_sad8x8x4d
 189 #define vp8_variance_sad8x8x4d vp8_sad8x8x4d_c
 190 #endif
 191 extern prototype_sad_multi_dif_address(vp8_variance_sad8x8x4d);
 192
 193 #ifndef vp8_variance_sad8x16x4d
 194 #define vp8_variance_sad8x16x4d vp8_sad8x16x4d_c
 195 #endif
 196 extern prototype_sad_multi_dif_address(vp8_variance_sad8x16x4d);
 197
 198 #ifndef vp8_variance_sad4x4x4d
 199 #define vp8_variance_sad4x4x4d vp8_sad4x4x4d_c
 200 #endif
 201 extern prototype_sad_multi_dif_address(vp8_variance_sad4x4x4d);
 202
 203 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 204
 205 #ifndef vp8_variance_var4x4
 206 #define vp8_variance_var4x4 vp8_variance4x4_c
 207 #endif
 208 extern prototype_variance(vp8_variance_var4x4);
 209
 210 #ifndef vp8_variance_var8x8
 211 #define vp8_variance_var8x8 vp8_variance8x8_c
 212 #endif
 213 extern prototype_variance(vp8_variance_var8x8);
 214
 215 #ifndef vp8_variance_var8x16
 216 #define vp8_variance_var8x16 vp8_variance8x16_c
 217 #endif
 218 extern prototype_variance(vp8_variance_var8x16);
 219
 220 #ifndef vp8_variance_var16x8
 221 #define vp8_variance_var16x8 vp8_variance16x8_c
 222 #endif
 223 extern prototype_variance(vp8_variance_var16x8);
 224
 225 #ifndef vp8_variance_var16x16
 226 #define vp8_variance_var16x16 vp8_variance16x16_c
 227 #endif
 228 extern prototype_variance(vp8_variance_var16x16);
 229
 230 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 231
 232 #ifndef vp8_variance_subpixvar4x4
 233 #define vp8_variance_subpixvar4x4 vp8_sub_pixel_variance4x4_c
 234 #endif
 235 extern prototype_subpixvariance(vp8_variance_subpixvar4x4);
 236
 237 #ifndef vp8_variance_subpixvar8x8
 238 #define vp8_variance_subpixvar8x8 vp8_sub_pixel_variance8x8_c
 239 #endif
 240 extern prototype_subpixvariance(vp8_variance_subpixvar8x8);
 241
 242 #ifndef vp8_variance_subpixvar8x16
 243 #define vp8_variance_subpixvar8x16 vp8_sub_pixel_variance8x16_c
 244 #endif
 245 extern prototype_subpixvariance(vp8_variance_subpixvar8x16);
 246
 247 #ifndef vp8_variance_subpixvar16x8
 248 #define vp8_variance_subpixvar16x8 vp8_sub_pixel_variance16x8_c
 249 #endif
 250 extern prototype_subpixvariance(vp8_variance_subpixvar16x8);
 251
 252 #ifndef vp8_variance_subpixvar16x16
 253 #define vp8_variance_subpixvar16x16 vp8_sub_pixel_variance16x16_c
 254 #endif
 255 extern prototype_subpixvariance(vp8_variance_subpixvar16x16);
 256
 257 #ifndef vp8_variance_halfpixvar16x16_h
 258 #define vp8_variance_halfpixvar16x16_h vp8_variance_halfpixvar16x16_h_c
 259 #endif
 260 extern prototype_variance(vp8_variance_halfpixvar16x16_h);
 261
 262 #ifndef vp8_variance_halfpixvar16x16_v
 263 #define vp8_variance_halfpixvar16x16_v vp8_variance_halfpixvar16x16_v_c
 264 #endif
 265 extern prototype_variance(vp8_variance_halfpixvar16x16_v);
 266
 267 #ifndef vp8_variance_halfpixvar16x16_hv
 268 #define vp8_variance_halfpixvar16x16_hv vp8_variance_halfpixvar16x16_hv_c
 269 #endif
 270 extern prototype_variance(vp8_variance_halfpixvar16x16_hv);
 271
 272 #ifndef vp8_variance_subpixmse16x16
 273 #define vp8_variance_subpixmse16x16 vp8_sub_pixel_mse16x16_c
 274 #endif
 275 extern prototype_subpixvariance(vp8_variance_subpixmse16x16);
 276
 277 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 278
 279 #ifndef vp8_variance_getmbss
 280 #define vp8_variance_getmbss vp8_get_mb_ss_c
 281 #endif
 282 extern prototype_getmbss(vp8_variance_getmbss);
 283
 284 #ifndef vp8_variance_mse16x16
 285 #define vp8_variance_mse16x16 vp8_mse16x16_c
 286 #endif
 287 extern prototype_variance(vp8_variance_mse16x16);
 288
 289 #ifndef vp8_variance_get16x16prederror
 290 #define vp8_variance_get16x16prederror vp8_get16x16pred_error_c
 291 #endif
 292 extern prototype_sad(vp8_variance_get16x16prederror);
 293
 294 #ifndef vp8_variance_get8x8var
 295 #define vp8_variance_get8x8var vp8_get8x8var_c
 296 #endif
 297 extern prototype_variance2(vp8_variance_get8x8var);
 298
 299 #ifndef vp8_variance_get16x16var
 300 #define vp8_variance_get16x16var vp8_get16x16var_c
 301 #endif
 302 extern prototype_variance2(vp8_variance_get16x16var);
 303
 304 #ifndef vp8_variance_get4x4sse_cs
 305 #define vp8_variance_get4x4sse_cs vp8_get4x4sse_cs_c
 306 #endif
 307 extern prototype_sad(vp8_variance_get4x4sse_cs);
 308
 309
 310 typedef prototype_sad(*vp8_sad_fn_t);
 311 typedef prototype_sad_multi_same_address(*vp8_sad_multi_fn_t);
 312 typedef prototype_sad_multi_same_address_1(*vp8_sad_multi1_fn_t);
 313 typedef prototype_sad_multi_dif_address(*vp8_sad_multi_d_fn_t);
 314 typedef prototype_variance(*vp8_variance_fn_t);
 315 typedef prototype_variance2(*vp8_variance2_fn_t);
 316 typedef prototype_subpixvariance(*vp8_subpixvariance_fn_t);
 317 typedef prototype_getmbss(*vp8_getmbss_fn_t);
 318 typedef struct
 319 {
 320     vp8_sad_fn_t             sad4x4;
 321     vp8_sad_fn_t             sad8x8;
 322     vp8_sad_fn_t             sad8x16;
 323     vp8_sad_fn_t             sad16x8;
 324     vp8_sad_fn_t             sad16x16;
 325
 326     vp8_variance_fn_t        var4x4;
 327     vp8_variance_fn_t        var8x8;
 328     vp8_variance_fn_t        var8x16;
 329     vp8_variance_fn_t        var16x8;
 330     vp8_variance_fn_t        var16x16;
 331
 332     vp8_subpixvariance_fn_t  subpixvar4x4;
 333     vp8_subpixvariance_fn_t  subpixvar8x8;
 334     vp8_subpixvariance_fn_t  subpixvar8x16;
 335     vp8_subpixvariance_fn_t  subpixvar16x8;
 336     vp8_subpixvariance_fn_t  subpixvar16x16;
 337     vp8_variance_fn_t        halfpixvar16x16_h;
 338     vp8_variance_fn_t        halfpixvar16x16_v;
 339     vp8_variance_fn_t        halfpixvar16x16_hv;
 340     vp8_subpixvariance_fn_t  subpixmse16x16;
 341
 342     vp8_getmbss_fn_t         getmbss;
 343     vp8_variance_fn_t        mse16x16;
 344
 345     vp8_sad_fn_t             get16x16prederror;
 346     vp8_variance2_fn_t       get8x8var;
 347     vp8_variance2_fn_t       get16x16var;
 348     vp8_sad_fn_t             get4x4sse_cs;
 349
 350     vp8_sad_multi_fn_t       sad16x16x3;
 351     vp8_sad_multi_fn_t       sad16x8x3;
 352     vp8_sad_multi_fn_t       sad8x16x3;
 353     vp8_sad_multi_fn_t       sad8x8x3;
 354     vp8_sad_multi_fn_t       sad4x4x3;
 355
 356     vp8_sad_multi1_fn_t      sad16x16x8;
 357     vp8_sad_multi1_fn_t      sad16x8x8;
 358     vp8_sad_multi1_fn_t      sad8x16x8;
 359     vp8_sad_multi1_fn_t      sad8x8x8;
 360     vp8_sad_multi1_fn_t      sad4x4x8;
 361
 362     vp8_sad_multi_d_fn_t     sad16x16x4d;
 363     vp8_sad_multi_d_fn_t     sad16x8x4d;
 364     vp8_sad_multi_d_fn_t     sad8x16x4d;
 365     vp8_sad_multi_d_fn_t     sad8x8x4d;
 366     vp8_sad_multi_d_fn_t     sad4x4x4d;
 367
 368 } vp8_variance_rtcd_vtable_t;
 369
 370 typedef struct
 371 {
 372     vp8_sad_fn_t            sdf;
 373     vp8_variance_fn_t       vf;
 374     vp8_subpixvariance_fn_t svf;
 375     vp8_variance_fn_t       svf_halfpix_h;
 376     vp8_variance_fn_t       svf_halfpix_v;
 377     vp8_variance_fn_t       svf_halfpix_hv;
 378     vp8_sad_multi_fn_t      sdx3f;
 379     vp8_sad_multi1_fn_t     sdx8f;
 380     vp8_sad_multi_d_fn_t    sdx4df;
 381 } vp8_variance_fn_ptr_t;
 382
 383 #if CONFIG_RUNTIME_CPU_DETECT
 384 #define VARIANCE_INVOKE(ctx,fn) (ctx)->fn
 385 #else
 386 #define VARIANCE_INVOKE(ctx,fn) vp8_variance_##fn
 387 #endif
 388
 389 #endif