| 1 | /* |
| 2 | * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder |
| 3 | * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> |
| 4 | * |
| 5 | * This file is part of FFmpeg. |
| 6 | * |
| 7 | * FFmpeg is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2.1 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * FFmpeg is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with FFmpeg; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | /** |
| 23 | * @file |
| 24 | * H.264 / AVC / MPEG4 part10 prediction functions. |
| 25 | * @author Michael Niedermayer <michaelni@gmx.at> |
| 26 | */ |
| 27 | |
| 28 | #include "libavutil/attributes.h" |
| 29 | #include "libavutil/avassert.h" |
| 30 | #include "libavutil/intreadwrite.h" |
| 31 | #include "avcodec.h" |
| 32 | #include "h264pred.h" |
| 33 | |
| 34 | #define BIT_DEPTH 8 |
| 35 | #include "h264pred_template.c" |
| 36 | #undef BIT_DEPTH |
| 37 | |
| 38 | #define BIT_DEPTH 9 |
| 39 | #include "h264pred_template.c" |
| 40 | #undef BIT_DEPTH |
| 41 | |
| 42 | #define BIT_DEPTH 10 |
| 43 | #include "h264pred_template.c" |
| 44 | #undef BIT_DEPTH |
| 45 | |
| 46 | #define BIT_DEPTH 12 |
| 47 | #include "h264pred_template.c" |
| 48 | #undef BIT_DEPTH |
| 49 | |
| 50 | #define BIT_DEPTH 14 |
| 51 | #include "h264pred_template.c" |
| 52 | #undef BIT_DEPTH |
| 53 | |
| 54 | static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright, |
| 55 | ptrdiff_t stride) |
| 56 | { |
| 57 | const unsigned lt = src[-1-1*stride]; |
| 58 | LOAD_TOP_EDGE |
| 59 | LOAD_TOP_RIGHT_EDGE |
| 60 | uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2, |
| 61 | (t0 + 2*t1 + t2 + 2) >> 2, |
| 62 | (t1 + 2*t2 + t3 + 2) >> 2, |
| 63 | (t2 + 2*t3 + t4 + 2) >> 2); |
| 64 | |
| 65 | AV_WN32A(src+0*stride, v); |
| 66 | AV_WN32A(src+1*stride, v); |
| 67 | AV_WN32A(src+2*stride, v); |
| 68 | AV_WN32A(src+3*stride, v); |
| 69 | } |
| 70 | |
| 71 | static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright, |
| 72 | ptrdiff_t stride) |
| 73 | { |
| 74 | const unsigned lt = src[-1-1*stride]; |
| 75 | LOAD_LEFT_EDGE |
| 76 | |
| 77 | AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101); |
| 78 | AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101); |
| 79 | AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101); |
| 80 | AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101); |
| 81 | } |
| 82 | |
| 83 | static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright, |
| 84 | ptrdiff_t stride) |
| 85 | { |
| 86 | LOAD_TOP_EDGE |
| 87 | LOAD_LEFT_EDGE |
| 88 | |
| 89 | src[0+0*stride]=(l1 + t1)>>1; |
| 90 | src[1+0*stride]= |
| 91 | src[0+1*stride]=(l2 + t2)>>1; |
| 92 | src[2+0*stride]= |
| 93 | src[1+1*stride]= |
| 94 | src[0+2*stride]= |
| 95 | src[3+0*stride]= |
| 96 | src[2+1*stride]= |
| 97 | src[1+2*stride]= |
| 98 | src[0+3*stride]= |
| 99 | src[3+1*stride]= |
| 100 | src[2+2*stride]= |
| 101 | src[1+3*stride]= |
| 102 | src[3+2*stride]= |
| 103 | src[2+3*stride]= |
| 104 | src[3+3*stride]=(l3 + t3)>>1; |
| 105 | } |
| 106 | |
| 107 | static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright, |
| 108 | ptrdiff_t stride) |
| 109 | { |
| 110 | LOAD_TOP_EDGE |
| 111 | LOAD_TOP_RIGHT_EDGE |
| 112 | LOAD_LEFT_EDGE |
| 113 | LOAD_DOWN_LEFT_EDGE |
| 114 | |
| 115 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
| 116 | src[1+0*stride]= |
| 117 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
| 118 | src[2+0*stride]= |
| 119 | src[1+1*stride]= |
| 120 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3; |
| 121 | src[3+0*stride]= |
| 122 | src[2+1*stride]= |
| 123 | src[1+2*stride]= |
| 124 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3; |
| 125 | src[3+1*stride]= |
| 126 | src[2+2*stride]= |
| 127 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3; |
| 128 | src[3+2*stride]= |
| 129 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3; |
| 130 | src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2; |
| 131 | } |
| 132 | |
| 133 | static void pred4x4_down_left_rv40_nodown_c(uint8_t *src, |
| 134 | const uint8_t *topright, |
| 135 | ptrdiff_t stride) |
| 136 | { |
| 137 | LOAD_TOP_EDGE |
| 138 | LOAD_TOP_RIGHT_EDGE |
| 139 | LOAD_LEFT_EDGE |
| 140 | |
| 141 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
| 142 | src[1+0*stride]= |
| 143 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
| 144 | src[2+0*stride]= |
| 145 | src[1+1*stride]= |
| 146 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3; |
| 147 | src[3+0*stride]= |
| 148 | src[2+1*stride]= |
| 149 | src[1+2*stride]= |
| 150 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3; |
| 151 | src[3+1*stride]= |
| 152 | src[2+2*stride]= |
| 153 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3; |
| 154 | src[3+2*stride]= |
| 155 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3; |
| 156 | src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2; |
| 157 | } |
| 158 | |
| 159 | static void pred4x4_vertical_left_rv40(uint8_t *src, const uint8_t *topright, |
| 160 | ptrdiff_t stride, |
| 161 | const int l0, const int l1, const int l2, |
| 162 | const int l3, const int l4) |
| 163 | { |
| 164 | LOAD_TOP_EDGE |
| 165 | LOAD_TOP_RIGHT_EDGE |
| 166 | |
| 167 | src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3; |
| 168 | src[1+0*stride]= |
| 169 | src[0+2*stride]=(t1 + t2 + 1)>>1; |
| 170 | src[2+0*stride]= |
| 171 | src[1+2*stride]=(t2 + t3 + 1)>>1; |
| 172 | src[3+0*stride]= |
| 173 | src[2+2*stride]=(t3 + t4+ 1)>>1; |
| 174 | src[3+2*stride]=(t4 + t5+ 1)>>1; |
| 175 | src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3; |
| 176 | src[1+1*stride]= |
| 177 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
| 178 | src[2+1*stride]= |
| 179 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
| 180 | src[3+1*stride]= |
| 181 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
| 182 | src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
| 183 | } |
| 184 | |
| 185 | static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright, |
| 186 | ptrdiff_t stride) |
| 187 | { |
| 188 | LOAD_LEFT_EDGE |
| 189 | LOAD_DOWN_LEFT_EDGE |
| 190 | |
| 191 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4); |
| 192 | } |
| 193 | |
| 194 | static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src, |
| 195 | const uint8_t *topright, |
| 196 | ptrdiff_t stride) |
| 197 | { |
| 198 | LOAD_LEFT_EDGE |
| 199 | |
| 200 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3); |
| 201 | } |
| 202 | |
| 203 | static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright, |
| 204 | ptrdiff_t stride) |
| 205 | { |
| 206 | LOAD_TOP_EDGE |
| 207 | LOAD_TOP_RIGHT_EDGE |
| 208 | |
| 209 | src[0+0*stride]=(t0 + t1 + 1)>>1; |
| 210 | src[1+0*stride]= |
| 211 | src[0+2*stride]=(t1 + t2 + 1)>>1; |
| 212 | src[2+0*stride]= |
| 213 | src[1+2*stride]=(t2 + t3 + 1)>>1; |
| 214 | src[3+0*stride]= |
| 215 | src[2+2*stride]=(t3 + t4 + 1)>>1; |
| 216 | src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2; |
| 217 | src[1+1*stride]= |
| 218 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
| 219 | src[2+1*stride]= |
| 220 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
| 221 | src[3+1*stride]= |
| 222 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
| 223 | src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
| 224 | src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2; |
| 225 | } |
| 226 | |
| 227 | static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright, |
| 228 | ptrdiff_t stride) |
| 229 | { |
| 230 | LOAD_LEFT_EDGE |
| 231 | LOAD_DOWN_LEFT_EDGE |
| 232 | LOAD_TOP_EDGE |
| 233 | LOAD_TOP_RIGHT_EDGE |
| 234 | |
| 235 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
| 236 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
| 237 | src[2+0*stride]= |
| 238 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
| 239 | src[3+0*stride]= |
| 240 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
| 241 | src[2+1*stride]= |
| 242 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
| 243 | src[3+1*stride]= |
| 244 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
| 245 | src[3+2*stride]= |
| 246 | src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2; |
| 247 | src[0+3*stride]= |
| 248 | src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2; |
| 249 | src[2+3*stride]=(l4 + l5 + 1)>>1; |
| 250 | src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2; |
| 251 | } |
| 252 | |
| 253 | static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src, |
| 254 | const uint8_t *topright, |
| 255 | ptrdiff_t stride) |
| 256 | { |
| 257 | LOAD_LEFT_EDGE |
| 258 | LOAD_TOP_EDGE |
| 259 | LOAD_TOP_RIGHT_EDGE |
| 260 | |
| 261 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
| 262 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
| 263 | src[2+0*stride]= |
| 264 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
| 265 | src[3+0*stride]= |
| 266 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
| 267 | src[2+1*stride]= |
| 268 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
| 269 | src[3+1*stride]= |
| 270 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
| 271 | src[3+2*stride]= |
| 272 | src[1+3*stride]=l3; |
| 273 | src[0+3*stride]= |
| 274 | src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2; |
| 275 | src[2+3*stride]= |
| 276 | src[3+3*stride]=l3; |
| 277 | } |
| 278 | |
| 279 | static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright, |
| 280 | ptrdiff_t stride) |
| 281 | { |
| 282 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| 283 | uint8_t *top = src-stride; |
| 284 | int y; |
| 285 | |
| 286 | for (y = 0; y < 4; y++) { |
| 287 | const uint8_t *cm_in = cm + src[-1]; |
| 288 | src[0] = cm_in[top[0]]; |
| 289 | src[1] = cm_in[top[1]]; |
| 290 | src[2] = cm_in[top[2]]; |
| 291 | src[3] = cm_in[top[3]]; |
| 292 | src += stride; |
| 293 | } |
| 294 | } |
| 295 | |
| 296 | static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride) |
| 297 | { |
| 298 | pred16x16_plane_compat_8_c(src, stride, 1, 0); |
| 299 | } |
| 300 | |
| 301 | static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride) |
| 302 | { |
| 303 | pred16x16_plane_compat_8_c(src, stride, 0, 1); |
| 304 | } |
| 305 | |
| 306 | static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
| 307 | { |
| 308 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| 309 | uint8_t *top = src-stride; |
| 310 | int y; |
| 311 | |
| 312 | for (y = 0; y < 16; y++) { |
| 313 | const uint8_t *cm_in = cm + src[-1]; |
| 314 | src[0] = cm_in[top[0]]; |
| 315 | src[1] = cm_in[top[1]]; |
| 316 | src[2] = cm_in[top[2]]; |
| 317 | src[3] = cm_in[top[3]]; |
| 318 | src[4] = cm_in[top[4]]; |
| 319 | src[5] = cm_in[top[5]]; |
| 320 | src[6] = cm_in[top[6]]; |
| 321 | src[7] = cm_in[top[7]]; |
| 322 | src[8] = cm_in[top[8]]; |
| 323 | src[9] = cm_in[top[9]]; |
| 324 | src[10] = cm_in[top[10]]; |
| 325 | src[11] = cm_in[top[11]]; |
| 326 | src[12] = cm_in[top[12]]; |
| 327 | src[13] = cm_in[top[13]]; |
| 328 | src[14] = cm_in[top[14]]; |
| 329 | src[15] = cm_in[top[15]]; |
| 330 | src += stride; |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| 335 | { |
| 336 | int i; |
| 337 | unsigned dc0; |
| 338 | |
| 339 | dc0=0; |
| 340 | for(i=0;i<8; i++) |
| 341 | dc0+= src[-1+i*stride]; |
| 342 | dc0= 0x01010101*((dc0 + 4)>>3); |
| 343 | |
| 344 | for(i=0; i<8; i++){ |
| 345 | ((uint32_t*)(src+i*stride))[0]= |
| 346 | ((uint32_t*)(src+i*stride))[1]= dc0; |
| 347 | } |
| 348 | } |
| 349 | |
| 350 | static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| 351 | { |
| 352 | int i; |
| 353 | unsigned dc0; |
| 354 | |
| 355 | dc0=0; |
| 356 | for(i=0;i<8; i++) |
| 357 | dc0+= src[i-stride]; |
| 358 | dc0= 0x01010101*((dc0 + 4)>>3); |
| 359 | |
| 360 | for(i=0; i<8; i++){ |
| 361 | ((uint32_t*)(src+i*stride))[0]= |
| 362 | ((uint32_t*)(src+i*stride))[1]= dc0; |
| 363 | } |
| 364 | } |
| 365 | |
| 366 | static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
| 367 | { |
| 368 | int i; |
| 369 | unsigned dc0 = 0; |
| 370 | |
| 371 | for(i=0;i<4; i++){ |
| 372 | dc0+= src[-1+i*stride] + src[i-stride]; |
| 373 | dc0+= src[4+i-stride]; |
| 374 | dc0+= src[-1+(i+4)*stride]; |
| 375 | } |
| 376 | dc0= 0x01010101*((dc0 + 8)>>4); |
| 377 | |
| 378 | for(i=0; i<4; i++){ |
| 379 | ((uint32_t*)(src+i*stride))[0]= dc0; |
| 380 | ((uint32_t*)(src+i*stride))[1]= dc0; |
| 381 | } |
| 382 | for(i=4; i<8; i++){ |
| 383 | ((uint32_t*)(src+i*stride))[0]= dc0; |
| 384 | ((uint32_t*)(src+i*stride))[1]= dc0; |
| 385 | } |
| 386 | } |
| 387 | |
| 388 | static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
| 389 | { |
| 390 | const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP - src[-1-stride]; |
| 391 | uint8_t *top = src-stride; |
| 392 | int y; |
| 393 | |
| 394 | for (y = 0; y < 8; y++) { |
| 395 | const uint8_t *cm_in = cm + src[-1]; |
| 396 | src[0] = cm_in[top[0]]; |
| 397 | src[1] = cm_in[top[1]]; |
| 398 | src[2] = cm_in[top[2]]; |
| 399 | src[3] = cm_in[top[3]]; |
| 400 | src[4] = cm_in[top[4]]; |
| 401 | src[5] = cm_in[top[5]]; |
| 402 | src[6] = cm_in[top[6]]; |
| 403 | src[7] = cm_in[top[7]]; |
| 404 | src += stride; |
| 405 | } |
| 406 | } |
| 407 | |
| 408 | /** |
| 409 | * Set the intra prediction function pointers. |
| 410 | */ |
| 411 | av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id, |
| 412 | const int bit_depth, |
| 413 | int chroma_format_idc) |
| 414 | { |
| 415 | #undef FUNC |
| 416 | #undef FUNCC |
| 417 | #define FUNC(a, depth) a ## _ ## depth |
| 418 | #define FUNCC(a, depth) a ## _ ## depth ## _c |
| 419 | #define FUNCD(a) a ## _c |
| 420 | |
| 421 | #define H264_PRED(depth) \ |
| 422 | if(codec_id != AV_CODEC_ID_RV40){\ |
| 423 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| 424 | h->pred4x4[VERT_PRED ]= FUNCD(pred4x4_vertical_vp8);\ |
| 425 | h->pred4x4[HOR_PRED ]= FUNCD(pred4x4_horizontal_vp8);\ |
| 426 | } else {\ |
| 427 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| 428 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| 429 | }\ |
| 430 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
| 431 | if(codec_id == AV_CODEC_ID_SVQ3)\ |
| 432 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_svq3);\ |
| 433 | else\ |
| 434 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left , depth);\ |
| 435 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
| 436 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
| 437 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
| 438 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| 439 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_vp8);\ |
| 440 | } else\ |
| 441 | h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left , depth);\ |
| 442 | h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up , depth);\ |
| 443 | if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ |
| 444 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
| 445 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
| 446 | } else {\ |
| 447 | h->pred4x4[TM_VP8_PRED ]= FUNCD(pred4x4_tm_vp8);\ |
| 448 | h->pred4x4[DC_127_PRED ]= FUNCC(pred4x4_127_dc , depth);\ |
| 449 | h->pred4x4[DC_129_PRED ]= FUNCC(pred4x4_129_dc , depth);\ |
| 450 | h->pred4x4[VERT_VP8_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| 451 | h->pred4x4[HOR_VP8_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| 452 | }\ |
| 453 | if (codec_id != AV_CODEC_ID_VP8)\ |
| 454 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
| 455 | }else{\ |
| 456 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
| 457 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
| 458 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
| 459 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_rv40);\ |
| 460 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
| 461 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
| 462 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
| 463 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_rv40);\ |
| 464 | h->pred4x4[HOR_UP_PRED ]= FUNCD(pred4x4_horizontal_up_rv40);\ |
| 465 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
| 466 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
| 467 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
| 468 | h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_down_left_rv40_nodown);\ |
| 469 | h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= FUNCD(pred4x4_horizontal_up_rv40_nodown);\ |
| 470 | h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_vertical_left_rv40_nodown);\ |
| 471 | }\ |
| 472 | \ |
| 473 | h->pred8x8l[VERT_PRED ]= FUNCC(pred8x8l_vertical , depth);\ |
| 474 | h->pred8x8l[HOR_PRED ]= FUNCC(pred8x8l_horizontal , depth);\ |
| 475 | h->pred8x8l[DC_PRED ]= FUNCC(pred8x8l_dc , depth);\ |
| 476 | h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left , depth);\ |
| 477 | h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right , depth);\ |
| 478 | h->pred8x8l[VERT_RIGHT_PRED ]= FUNCC(pred8x8l_vertical_right , depth);\ |
| 479 | h->pred8x8l[HOR_DOWN_PRED ]= FUNCC(pred8x8l_horizontal_down , depth);\ |
| 480 | h->pred8x8l[VERT_LEFT_PRED ]= FUNCC(pred8x8l_vertical_left , depth);\ |
| 481 | h->pred8x8l[HOR_UP_PRED ]= FUNCC(pred8x8l_horizontal_up , depth);\ |
| 482 | h->pred8x8l[LEFT_DC_PRED ]= FUNCC(pred8x8l_left_dc , depth);\ |
| 483 | h->pred8x8l[TOP_DC_PRED ]= FUNCC(pred8x8l_top_dc , depth);\ |
| 484 | h->pred8x8l[DC_128_PRED ]= FUNCC(pred8x8l_128_dc , depth);\ |
| 485 | \ |
| 486 | if (chroma_format_idc <= 1) {\ |
| 487 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x8_vertical , depth);\ |
| 488 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x8_horizontal , depth);\ |
| 489 | } else {\ |
| 490 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x16_vertical , depth);\ |
| 491 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x16_horizontal , depth);\ |
| 492 | }\ |
| 493 | if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8) {\ |
| 494 | if (chroma_format_idc <= 1) {\ |
| 495 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_plane , depth);\ |
| 496 | } else {\ |
| 497 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x16_plane , depth);\ |
| 498 | }\ |
| 499 | } else\ |
| 500 | h->pred8x8[PLANE_PRED8x8]= FUNCD(pred8x8_tm_vp8);\ |
| 501 | if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 && \ |
| 502 | codec_id != AV_CODEC_ID_VP8) {\ |
| 503 | if (chroma_format_idc <= 1) {\ |
| 504 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc , depth);\ |
| 505 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc , depth);\ |
| 506 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc , depth);\ |
| 507 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\ |
| 508 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\ |
| 509 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\ |
| 510 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\ |
| 511 | } else {\ |
| 512 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x16_dc , depth);\ |
| 513 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x16_left_dc , depth);\ |
| 514 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x16_top_dc , depth);\ |
| 515 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l0t, depth);\ |
| 516 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0lt, depth);\ |
| 517 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l00, depth);\ |
| 518 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0l0, depth);\ |
| 519 | }\ |
| 520 | }else{\ |
| 521 | h->pred8x8[DC_PRED8x8 ]= FUNCD(pred8x8_dc_rv40);\ |
| 522 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCD(pred8x8_left_dc_rv40);\ |
| 523 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCD(pred8x8_top_dc_rv40);\ |
| 524 | if (codec_id == AV_CODEC_ID_VP7 || codec_id == AV_CODEC_ID_VP8) {\ |
| 525 | h->pred8x8[DC_127_PRED8x8]= FUNCC(pred8x8_127_dc , depth);\ |
| 526 | h->pred8x8[DC_129_PRED8x8]= FUNCC(pred8x8_129_dc , depth);\ |
| 527 | }\ |
| 528 | }\ |
| 529 | if (chroma_format_idc <= 1) {\ |
| 530 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc , depth);\ |
| 531 | } else {\ |
| 532 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x16_128_dc , depth);\ |
| 533 | }\ |
| 534 | \ |
| 535 | h->pred16x16[DC_PRED8x8 ]= FUNCC(pred16x16_dc , depth);\ |
| 536 | h->pred16x16[VERT_PRED8x8 ]= FUNCC(pred16x16_vertical , depth);\ |
| 537 | h->pred16x16[HOR_PRED8x8 ]= FUNCC(pred16x16_horizontal , depth);\ |
| 538 | switch(codec_id){\ |
| 539 | case AV_CODEC_ID_SVQ3:\ |
| 540 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_svq3);\ |
| 541 | break;\ |
| 542 | case AV_CODEC_ID_RV40:\ |
| 543 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_rv40);\ |
| 544 | break;\ |
| 545 | case AV_CODEC_ID_VP7:\ |
| 546 | case AV_CODEC_ID_VP8:\ |
| 547 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_tm_vp8);\ |
| 548 | h->pred16x16[DC_127_PRED8x8]= FUNCC(pred16x16_127_dc , depth);\ |
| 549 | h->pred16x16[DC_129_PRED8x8]= FUNCC(pred16x16_129_dc , depth);\ |
| 550 | break;\ |
| 551 | default:\ |
| 552 | h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane , depth);\ |
| 553 | break;\ |
| 554 | }\ |
| 555 | h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc , depth);\ |
| 556 | h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc , depth);\ |
| 557 | h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc , depth);\ |
| 558 | \ |
| 559 | /* special lossless h/v prediction for h264 */ \ |
| 560 | h->pred4x4_add [VERT_PRED ]= FUNCC(pred4x4_vertical_add , depth);\ |
| 561 | h->pred4x4_add [ HOR_PRED ]= FUNCC(pred4x4_horizontal_add , depth);\ |
| 562 | h->pred8x8l_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_add , depth);\ |
| 563 | h->pred8x8l_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_add , depth);\ |
| 564 | h->pred8x8l_filter_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_filter_add , depth);\ |
| 565 | h->pred8x8l_filter_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_filter_add , depth);\ |
| 566 | if (chroma_format_idc <= 1) {\ |
| 567 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x8_vertical_add , depth);\ |
| 568 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x8_horizontal_add , depth);\ |
| 569 | } else {\ |
| 570 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x16_vertical_add , depth);\ |
| 571 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x16_horizontal_add , depth);\ |
| 572 | }\ |
| 573 | h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add , depth);\ |
| 574 | h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add , depth);\ |
| 575 | |
| 576 | switch (bit_depth) { |
| 577 | case 9: |
| 578 | H264_PRED(9) |
| 579 | break; |
| 580 | case 10: |
| 581 | H264_PRED(10) |
| 582 | break; |
| 583 | case 12: |
| 584 | H264_PRED(12) |
| 585 | break; |
| 586 | case 14: |
| 587 | H264_PRED(14) |
| 588 | break; |
| 589 | default: |
| 590 | av_assert0(bit_depth<=8); |
| 591 | H264_PRED(8) |
| 592 | break; |
| 593 | } |
| 594 | |
| 595 | if (ARCH_ARM) ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc); |
| 596 | if (ARCH_X86) ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc); |
| 597 | } |