src/third_party/ffmpeg/libavcodec/x86/qpeldsp_init.c

   1 /*
   2  * quarterpel DSP functions
   3  * Copyright (c) 2000, 2001 Fabrice Bellard
   4  * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
   5  *
   6  * This file is part of FFmpeg.
   7  *
   8  * FFmpeg is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * FFmpeg is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with FFmpeg; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  21  */
  22
  23 #include <stddef.h>
  24 #include <stdint.h>
  25
  26 #include "config.h"
  27 #include "libavutil/attributes.h"
  28 #include "libavutil/cpu.h"
  29 #include "libavutil/x86/cpu.h"
  30 #include "libavcodec/pixels.h"
  31 #include "libavcodec/qpeldsp.h"
  32 #include "fpel.h"
  33
  34 void ff_put_pixels8_l2_mmxext(uint8_t *dst,
  35                               const uint8_t *src1, const uint8_t *src2,
  36                               int dstStride, int src1Stride, int h);
  37 void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst,
  38                                      const uint8_t *src1, const uint8_t *src2,
  39                                      int dstStride, int src1Stride, int h);
  40 void ff_avg_pixels8_l2_mmxext(uint8_t *dst,
  41                               const uint8_t *src1, const uint8_t *src2,
  42                               int dstStride, int src1Stride, int h);
  43 void ff_put_pixels16_l2_mmxext(uint8_t *dst,
  44                                const uint8_t *src1, const uint8_t *src2,
  45                                int dstStride, int src1Stride, int h);
  46 void ff_avg_pixels16_l2_mmxext(uint8_t *dst,
  47                                const uint8_t *src1, const uint8_t *src2,
  48                                int dstStride, int src1Stride, int h);
  49 void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst,
  50                                       const uint8_t *src1, const uint8_t *src2,
  51                                       int dstStride, int src1Stride, int h);
  52 void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  53                                           int dstStride, int srcStride, int h);
  54 void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  55                                           int dstStride, int srcStride, int h);
  56 void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst,
  57                                                  const uint8_t *src,
  58                                                  int dstStride, int srcStride,
  59                                                  int h);
  60 void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  61                                          int dstStride, int srcStride, int h);
  62 void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  63                                          int dstStride, int srcStride, int h);
  64 void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst,
  65                                                 const uint8_t *src,
  66                                                 int dstStride, int srcStride,
  67                                                 int h);
  68 void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  69                                           int dstStride, int srcStride);
  70 void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  71                                           int dstStride, int srcStride);
  72 void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst,
  73                                                  const uint8_t *src,
  74                                                  int dstStride, int srcStride);
  75 void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  76                                          int dstStride, int srcStride);
  77 void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src,
  78                                          int dstStride, int srcStride);
  79 void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst,
  80                                                 const uint8_t *src,
  81                                                 int dstStride, int srcStride);
  82 #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmx
  83 #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmx
  84
  85 #if HAVE_YASM
  86
  87 #define ff_put_pixels16_mmxext ff_put_pixels16_mmx
  88 #define ff_put_pixels8_mmxext  ff_put_pixels8_mmx
  89
  90 #define QPEL_OP(OPNAME, RND, MMX)                                       \
  91 static void OPNAME ## qpel8_mc00_ ## MMX(uint8_t *dst,                  \
  92                                          const uint8_t *src,            \
  93                                          ptrdiff_t stride)              \
  94 {                                                                       \
  95     ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);              \
  96 }                                                                       \
  97                                                                         \
  98 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst,                  \
  99                                          const uint8_t *src,            \
 100                                          ptrdiff_t stride)              \
 101 {                                                                       \
 102     uint64_t temp[8];                                                   \
 103     uint8_t *const half = (uint8_t *) temp;                             \
 104     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \
 105                                                    stride, 8);          \
 106     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \
 107                                         stride, stride, 8);             \
 108 }                                                                       \
 109                                                                         \
 110 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst,                  \
 111                                          const uint8_t *src,            \
 112                                          ptrdiff_t stride)              \
 113 {                                                                       \
 114     ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride,    \
 115                                                    stride, 8);          \
 116 }                                                                       \
 117                                                                         \
 118 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst,                  \
 119                                          const uint8_t *src,            \
 120                                          ptrdiff_t stride)              \
 121 {                                                                       \
 122     uint64_t temp[8];                                                   \
 123     uint8_t *const half = (uint8_t *) temp;                             \
 124     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \
 125                                                    stride, 8);          \
 126     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride,     \
 127                                         stride, 8);                     \
 128 }                                                                       \
 129                                                                         \
 130 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst,                  \
 131                                          const uint8_t *src,            \
 132                                          ptrdiff_t stride)              \
 133 {                                                                       \
 134     uint64_t temp[8];                                                   \
 135     uint8_t *const half = (uint8_t *) temp;                             \
 136     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \
 137                                                    8, stride);          \
 138     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \
 139                                         stride, stride, 8);             \
 140 }                                                                       \
 141                                                                         \
 142 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst,                  \
 143                                          const uint8_t *src,            \
 144                                          ptrdiff_t stride)              \
 145 {                                                                       \
 146     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src,            \
 147                                                    stride, stride);     \
 148 }                                                                       \
 149                                                                         \
 150 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst,                  \
 151                                          const uint8_t *src,            \
 152                                          ptrdiff_t stride)              \
 153 {                                                                       \
 154     uint64_t temp[8];                                                   \
 155     uint8_t *const half = (uint8_t *) temp;                             \
 156     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \
 157                                                    8, stride);          \
 158     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\
 159                                         stride, 8);                     \
 160 }                                                                       \
 161                                                                         \
 162 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst,                  \
 163                                          const uint8_t *src,            \
 164                                          ptrdiff_t stride)              \
 165 {                                                                       \
 166     uint64_t half[8 + 9];                                               \
 167     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 168     uint8_t *const halfHV = (uint8_t *) half;                           \
 169     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 170                                                    stride, 9);          \
 171     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \
 172                                         stride, 9);                     \
 173     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 174     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 175                                         stride, 8, 8);                  \
 176 }                                                                       \
 177                                                                         \
 178 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst,                  \
 179                                          const uint8_t *src,            \
 180                                          ptrdiff_t stride)              \
 181 {                                                                       \
 182     uint64_t half[8 + 9];                                               \
 183     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 184     uint8_t *const halfHV = (uint8_t *) half;                           \
 185     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 186                                                    stride, 9);          \
 187     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 188                                         stride, 9);                     \
 189     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 190     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 191                                         stride, 8, 8);                  \
 192 }                                                                       \
 193                                                                         \
 194 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst,                  \
 195                                          const uint8_t *src,            \
 196                                          ptrdiff_t stride)              \
 197 {                                                                       \
 198     uint64_t half[8 + 9];                                               \
 199     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 200     uint8_t *const halfHV = (uint8_t *) half;                           \
 201     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 202                                                    stride, 9);          \
 203     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \
 204                                         stride, 9);                     \
 205     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 206     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 207                                         stride, 8, 8);                  \
 208 }                                                                       \
 209                                                                         \
 210 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst,                  \
 211                                          const uint8_t *src,            \
 212                                          ptrdiff_t stride)              \
 213 {                                                                       \
 214     uint64_t half[8 + 9];                                               \
 215     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 216     uint8_t *const halfHV = (uint8_t *) half;                           \
 217     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 218                                                    stride, 9);          \
 219     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 220                                         stride, 9);                     \
 221     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 222     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 223                                         stride, 8, 8);                  \
 224 }                                                                       \
 225                                                                         \
 226 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst,                  \
 227                                          const uint8_t *src,            \
 228                                          ptrdiff_t stride)              \
 229 {                                                                       \
 230     uint64_t half[8 + 9];                                               \
 231     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 232     uint8_t *const halfHV = (uint8_t *) half;                           \
 233     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 234                                                    stride, 9);          \
 235     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 236     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 237                                         stride, 8, 8);                  \
 238 }                                                                       \
 239                                                                         \
 240 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst,                  \
 241                                          const uint8_t *src,            \
 242                                          ptrdiff_t stride)              \
 243 {                                                                       \
 244     uint64_t half[8 + 9];                                               \
 245     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 246     uint8_t *const halfHV = (uint8_t *) half;                           \
 247     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 248                                                    stride, 9);          \
 249     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 250     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 251                                         stride, 8, 8);                  \
 252 }                                                                       \
 253                                                                         \
 254 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst,                  \
 255                                          const uint8_t *src,            \
 256                                          ptrdiff_t stride)              \
 257 {                                                                       \
 258     uint64_t half[8 + 9];                                               \
 259     uint8_t *const halfH = (uint8_t *) half;                            \
 260     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 261                                                    stride, 9);          \
 262     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH,              \
 263                                         8, stride, 9);                  \
 264     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 265                                                    stride, 8);          \
 266 }                                                                       \
 267                                                                         \
 268 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst,                  \
 269                                          const uint8_t *src,            \
 270                                          ptrdiff_t stride)              \
 271 {                                                                       \
 272     uint64_t half[8 + 9];                                               \
 273     uint8_t *const halfH = (uint8_t *) half;                            \
 274     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 275                                                    stride, 9);          \
 276     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 277                                         stride, 9);                     \
 278     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 279                                                    stride, 8);          \
 280 }                                                                       \
 281                                                                         \
 282 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst,                  \
 283                                          const uint8_t *src,            \
 284                                          ptrdiff_t stride)              \
 285 {                                                                       \
 286     uint64_t half[9];                                                   \
 287     uint8_t *const halfH = (uint8_t *) half;                            \
 288     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 289                                                    stride, 9);          \
 290     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 291                                                    stride, 8);          \
 292 }                                                                       \
 293                                                                         \
 294 static void OPNAME ## qpel16_mc00_ ## MMX(uint8_t *dst,                 \
 295                                           const uint8_t *src,           \
 296                                           ptrdiff_t stride)             \
 297 {                                                                       \
 298     ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);            \
 299 }                                                                       \
 300                                                                         \
 301 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst,                 \
 302                                           const uint8_t *src,           \
 303                                           ptrdiff_t stride)             \
 304 {                                                                       \
 305     uint64_t temp[32];                                                  \
 306     uint8_t *const half = (uint8_t *) temp;                             \
 307     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \
 308                                                     stride, 16);        \
 309     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \
 310                                          stride, 16);                   \
 311 }                                                                       \
 312                                                                         \
 313 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst,                 \
 314                                           const uint8_t *src,           \
 315                                           ptrdiff_t stride)             \
 316 {                                                                       \
 317     ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src,           \
 318                                                     stride, stride, 16);\
 319 }                                                                       \
 320                                                                         \
 321 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst,                 \
 322                                           const uint8_t *src,           \
 323                                           ptrdiff_t stride)             \
 324 {                                                                       \
 325     uint64_t temp[32];                                                  \
 326     uint8_t *const half = (uint8_t*) temp;                              \
 327     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \
 328                                                     stride, 16);        \
 329     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half,            \
 330                                          stride, stride, 16);           \
 331 }                                                                       \
 332                                                                         \
 333 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst,                 \
 334                                           const uint8_t *src,           \
 335                                           ptrdiff_t stride)             \
 336 {                                                                       \
 337     uint64_t temp[32];                                                  \
 338     uint8_t *const half = (uint8_t *) temp;                             \
 339     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \
 340                                                     stride);            \
 341     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \
 342                                          stride, 16);                   \
 343 }                                                                       \
 344                                                                         \
 345 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst,                 \
 346                                           const uint8_t *src,           \
 347                                           ptrdiff_t stride)             \
 348 {                                                                       \
 349     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src,           \
 350                                                     stride, stride);    \
 351 }                                                                       \
 352                                                                         \
 353 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst,                 \
 354                                           const uint8_t *src,           \
 355                                           ptrdiff_t stride)             \
 356 {                                                                       \
 357     uint64_t temp[32];                                                  \
 358     uint8_t *const half = (uint8_t *) temp;                             \
 359     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \
 360                                                     stride);            \
 361     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half,         \
 362                                          stride, stride, 16);           \
 363 }                                                                       \
 364                                                                         \
 365 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst,                 \
 366                                           const uint8_t *src,           \
 367                                           ptrdiff_t stride)             \
 368 {                                                                       \
 369     uint64_t half[16 * 2 + 17 * 2];                                     \
 370     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 371     uint8_t *const halfHV = (uint8_t *) half;                           \
 372     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 373                                                     stride, 17);        \
 374     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 375                                          stride, 17);                   \
 376     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 377                                                     16, 16);            \
 378     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \
 379                                          stride, 16, 16);               \
 380 }                                                                       \
 381                                                                         \
 382 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst,                 \
 383                                           const uint8_t *src,           \
 384                                           ptrdiff_t stride)             \
 385 {                                                                       \
 386     uint64_t half[16 * 2 + 17 * 2];                                     \
 387     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 388     uint8_t *const halfHV = (uint8_t *) half;                           \
 389     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 390                                                     stride, 17);        \
 391     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 392                                          stride, 17);                   \
 393     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 394                                                     16, 16);            \
 395     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \
 396                                          stride, 16, 16);               \
 397 }                                                                       \
 398                                                                         \
 399 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst,                 \
 400                                           const uint8_t *src,           \
 401                                           ptrdiff_t stride)             \
 402 {                                                                       \
 403     uint64_t half[16 * 2 + 17 * 2];                                     \
 404     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 405     uint8_t *const halfHV = (uint8_t *) half;                           \
 406     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 407                                                     stride, 17);        \
 408     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 409                                          stride, 17);                   \
 410     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 411                                                     16, 16);            \
 412     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 413                                          stride, 16, 16);               \
 414 }                                                                       \
 415                                                                         \
 416 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst,                 \
 417                                           const uint8_t *src,           \
 418                                           ptrdiff_t stride)             \
 419 {                                                                       \
 420     uint64_t half[16 * 2 + 17 * 2];                                     \
 421     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 422     uint8_t *const halfHV = (uint8_t *) half;                           \
 423     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 424                                                     stride, 17);        \
 425     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 426                                          stride, 17);                   \
 427     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 428                                                     16, 16);            \
 429     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 430                                          stride, 16, 16);               \
 431 }                                                                       \
 432                                                                         \
 433 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst,                 \
 434                                           const uint8_t *src,           \
 435                                           ptrdiff_t stride)             \
 436 {                                                                       \
 437     uint64_t half[16 * 2 + 17 * 2];                                     \
 438     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 439     uint8_t *const halfHV = (uint8_t *) half;                           \
 440     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 441                                                     stride, 17);        \
 442     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 443                                                     16, 16);            \
 444     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \
 445                                          stride, 16, 16);               \
 446 }                                                                       \
 447                                                                         \
 448 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst,                 \
 449                                           const uint8_t *src,           \
 450                                           ptrdiff_t stride)             \
 451 {                                                                       \
 452     uint64_t half[16 * 2 + 17 * 2];                                     \
 453     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 454     uint8_t *const halfHV = (uint8_t *) half;                           \
 455     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 456                                                     stride, 17);        \
 457     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 458                                                     16, 16);            \
 459     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 460                                          stride, 16, 16);               \
 461 }                                                                       \
 462                                                                         \
 463 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst,                 \
 464                                           const uint8_t *src,           \
 465                                           ptrdiff_t stride)             \
 466 {                                                                       \
 467     uint64_t half[17 * 2];                                              \
 468     uint8_t *const halfH = (uint8_t *) half;                            \
 469     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 470                                                     stride, 17);        \
 471     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 472                                          stride, 17);                   \
 473     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 474                                                     stride, 16);        \
 475 }                                                                       \
 476                                                                         \
 477 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst,                 \
 478                                           const uint8_t *src,           \
 479                                           ptrdiff_t stride)             \
 480 {                                                                       \
 481     uint64_t half[17 * 2];                                              \
 482     uint8_t *const halfH = (uint8_t *) half;                            \
 483     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 484                                                     stride, 17);        \
 485     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 486                                          stride, 17);                   \
 487     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 488                                                     stride, 16);        \
 489 }                                                                       \
 490                                                                         \
 491 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst,                 \
 492                                           const uint8_t *src,           \
 493                                           ptrdiff_t stride)             \
 494 {                                                                       \
 495     uint64_t half[17 * 2];                                              \
 496     uint8_t *const halfH = (uint8_t *) half;                            \
 497     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 498                                                     stride, 17);        \
 499     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 500                                                     stride, 16);        \
 501 }
 502
 503 QPEL_OP(put_,        _,        mmxext)
 504 QPEL_OP(avg_,        _,        mmxext)
 505 QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)
 506
 507 #endif /* HAVE_YASM */
 508
 509 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)                          \
 510 do {                                                                         \
 511     c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
 512     c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
 513     c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
 514     c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
 515     c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
 516     c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
 517     c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
 518     c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
 519     c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
 520     c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
 521     c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
 522     c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
 523     c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
 524     c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
 525     c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
 526     c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
 527 } while (0)
 528
 529 av_cold void ff_qpeldsp_init_x86(QpelDSPContext *c)
 530 {
 531     int cpu_flags = av_get_cpu_flags();
 532
 533     if (X86_MMXEXT(cpu_flags)) {
 534 #if HAVE_MMXEXT_EXTERNAL
 535         SET_QPEL_FUNCS(avg_qpel,        0, 16, mmxext, );
 536         SET_QPEL_FUNCS(avg_qpel,        1,  8, mmxext, );
 537
 538         SET_QPEL_FUNCS(put_qpel,        0, 16, mmxext, );
 539         SET_QPEL_FUNCS(put_qpel,        1,  8, mmxext, );
 540         SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );
 541         SET_QPEL_FUNCS(put_no_rnd_qpel, 1,  8, mmxext, );
 542 #endif /* HAVE_MMXEXT_EXTERNAL */
 543     }
 544 }