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

   1 /*
   2  * Copyright (c) 2000, 2001 Fabrice Bellard
   3  * Copyright (c) 2002-2004 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 #include "config.h"
  23 #include "libavutil/attributes.h"
  24 #include "libavutil/cpu.h"
  25 #include "libavutil/internal.h"
  26 #include "libavutil/x86/asm.h"
  27 #include "libavutil/x86/cpu.h"
  28 #include "libavcodec/avcodec.h"
  29 #include "libavcodec/dsputil.h"
  30 #include "libavcodec/pixels.h"
  31 #include "libavcodec/simple_idct.h"
  32 #include "libavcodec/version.h"
  33 #include "dsputil_x86.h"
  34 #include "fpel.h"
  35 #include "idct_xvid.h"
  36
  37 void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  38                               int dstStride, int src1Stride, int h);
  39 void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1,
  40                                      uint8_t *src2, int dstStride,
  41                                      int src1Stride, int h);
  42 void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  43                               int dstStride, int src1Stride, int h);
  44 void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  45                                int dstStride, int src1Stride, int h);
  46 void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  47                                int dstStride, int src1Stride, int h);
  48 void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
  49                                       int dstStride, int src1Stride, int h);
  50 void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  51                                           int dstStride, int srcStride, int h);
  52 void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  53                                           int dstStride, int srcStride, int h);
  54 void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  55                                                  int dstStride, int srcStride,
  56                                                  int h);
  57 void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  58                                          int dstStride, int srcStride, int h);
  59 void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  60                                          int dstStride, int srcStride, int h);
  61 void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  62                                                 int dstStride, int srcStride,
  63                                                 int h);
  64 void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  65                                           int dstStride, int srcStride);
  66 void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  67                                           int dstStride, int srcStride);
  68 void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  69                                                  int dstStride, int srcStride);
  70 void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  71                                          int dstStride, int srcStride);
  72 void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  73                                          int dstStride, int srcStride);
  74 void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src,
  75                                                 int dstStride, int srcStride);
  76 #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext
  77 #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext
  78
  79 int32_t ff_scalarproduct_int16_mmxext(const int16_t *v1, const int16_t *v2,
  80                                       int order);
  81 int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2,
  82                                     int order);
  83 int32_t ff_scalarproduct_and_madd_int16_mmxext(int16_t *v1, const int16_t *v2,
  84                                                const int16_t *v3,
  85                                                int order, int mul);
  86 int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2,
  87                                              const int16_t *v3,
  88                                              int order, int mul);
  89 int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2,
  90                                               const int16_t *v3,
  91                                               int order, int mul);
  92
  93 void ff_bswap32_buf_ssse3(uint32_t *dst, const uint32_t *src, int w);
  94 void ff_bswap32_buf_sse2(uint32_t *dst, const uint32_t *src, int w);
  95
  96 void ff_add_hfyu_median_prediction_mmxext(uint8_t *dst, const uint8_t *top,
  97                                           const uint8_t *diff, int w,
  98                                           int *left, int *left_top);
  99 int ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src,
 100                                       int w, int left);
 101 int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src,
 102                                      int w, int left);
 103
 104 void ff_vector_clip_int32_mmx(int32_t *dst, const int32_t *src,
 105                               int32_t min, int32_t max, unsigned int len);
 106 void ff_vector_clip_int32_sse2(int32_t *dst, const int32_t *src,
 107                                int32_t min, int32_t max, unsigned int len);
 108 void ff_vector_clip_int32_int_sse2(int32_t *dst, const int32_t *src,
 109                                    int32_t min, int32_t max, unsigned int len);
 110 void ff_vector_clip_int32_sse4(int32_t *dst, const int32_t *src,
 111                                int32_t min, int32_t max, unsigned int len);
 112
 113 #if HAVE_YASM
 114
 115 CALL_2X_PIXELS(ff_avg_pixels16_mmxext, ff_avg_pixels8_mmxext, 8)
 116 CALL_2X_PIXELS(ff_put_pixels16_mmxext, ff_put_pixels8_mmxext, 8)
 117
 118 #define QPEL_OP(OPNAME, RND, MMX)                                       \
 119 static void OPNAME ## qpel8_mc00_ ## MMX(uint8_t *dst, uint8_t *src,    \
 120                                          ptrdiff_t stride)              \
 121 {                                                                       \
 122     ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);              \
 123 }                                                                       \
 124                                                                         \
 125 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src,    \
 126                                          ptrdiff_t stride)              \
 127 {                                                                       \
 128     uint64_t temp[8];                                                   \
 129     uint8_t *const half = (uint8_t *) temp;                             \
 130     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \
 131                                                    stride, 8);          \
 132     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \
 133                                         stride, stride, 8);             \
 134 }                                                                       \
 135                                                                         \
 136 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src,    \
 137                                          ptrdiff_t stride)              \
 138 {                                                                       \
 139     ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride,    \
 140                                                    stride, 8);          \
 141 }                                                                       \
 142                                                                         \
 143 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src,    \
 144                                          ptrdiff_t stride)              \
 145 {                                                                       \
 146     uint64_t temp[8];                                                   \
 147     uint8_t *const half = (uint8_t *) temp;                             \
 148     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8,        \
 149                                                    stride, 8);          \
 150     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride,     \
 151                                         stride, 8);                     \
 152 }                                                                       \
 153                                                                         \
 154 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src,    \
 155                                          ptrdiff_t stride)              \
 156 {                                                                       \
 157     uint64_t temp[8];                                                   \
 158     uint8_t *const half = (uint8_t *) temp;                             \
 159     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \
 160                                                    8, stride);          \
 161     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half,                 \
 162                                         stride, stride, 8);             \
 163 }                                                                       \
 164                                                                         \
 165 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src,    \
 166                                          ptrdiff_t stride)              \
 167 {                                                                       \
 168     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src,            \
 169                                                    stride, stride);     \
 170 }                                                                       \
 171                                                                         \
 172 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src,    \
 173                                          ptrdiff_t stride)              \
 174 {                                                                       \
 175     uint64_t temp[8];                                                   \
 176     uint8_t *const half = (uint8_t *) temp;                             \
 177     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src,           \
 178                                                    8, stride);          \
 179     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\
 180                                         stride, 8);                     \
 181 }                                                                       \
 182                                                                         \
 183 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src,    \
 184                                          ptrdiff_t stride)              \
 185 {                                                                       \
 186     uint64_t half[8 + 9];                                               \
 187     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 188     uint8_t *const halfHV = (uint8_t *) half;                           \
 189     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 190                                                    stride, 9);          \
 191     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \
 192                                         stride, 9);                     \
 193     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 194     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 195                                         stride, 8, 8);                  \
 196 }                                                                       \
 197                                                                         \
 198 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src,    \
 199                                          ptrdiff_t stride)              \
 200 {                                                                       \
 201     uint64_t half[8 + 9];                                               \
 202     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 203     uint8_t *const halfHV = (uint8_t *) half;                           \
 204     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 205                                                    stride, 9);          \
 206     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 207                                         stride, 9);                     \
 208     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 209     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 210                                         stride, 8, 8);                  \
 211 }                                                                       \
 212                                                                         \
 213 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src,    \
 214                                          ptrdiff_t stride)              \
 215 {                                                                       \
 216     uint64_t half[8 + 9];                                               \
 217     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 218     uint8_t *const halfHV = (uint8_t *) half;                           \
 219     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 220                                                    stride, 9);          \
 221     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8,           \
 222                                         stride, 9);                     \
 223     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 224     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 225                                         stride, 8, 8);                  \
 226 }                                                                       \
 227                                                                         \
 228 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src,    \
 229                                          ptrdiff_t stride)              \
 230 {                                                                       \
 231     uint64_t half[8 + 9];                                               \
 232     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 233     uint8_t *const halfHV = (uint8_t *) half;                           \
 234     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 235                                                    stride, 9);          \
 236     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 237                                         stride, 9);                     \
 238     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 239     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 240                                         stride, 8, 8);                  \
 241 }                                                                       \
 242                                                                         \
 243 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src,    \
 244                                          ptrdiff_t stride)              \
 245 {                                                                       \
 246     uint64_t half[8 + 9];                                               \
 247     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 248     uint8_t *const halfHV = (uint8_t *) half;                           \
 249     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 250                                                    stride, 9);          \
 251     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 252     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV,             \
 253                                         stride, 8, 8);                  \
 254 }                                                                       \
 255                                                                         \
 256 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src,    \
 257                                          ptrdiff_t stride)              \
 258 {                                                                       \
 259     uint64_t half[8 + 9];                                               \
 260     uint8_t *const halfH  = (uint8_t *) half + 64;                      \
 261     uint8_t *const halfHV = (uint8_t *) half;                           \
 262     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 263                                                    stride, 9);          \
 264     ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
 265     ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV,         \
 266                                         stride, 8, 8);                  \
 267 }                                                                       \
 268                                                                         \
 269 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, 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, halfH,              \
 277                                         8, stride, 9);                  \
 278     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 279                                                    stride, 8);          \
 280 }                                                                       \
 281                                                                         \
 282 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src,    \
 283                                          ptrdiff_t stride)              \
 284 {                                                                       \
 285     uint64_t half[8 + 9];                                               \
 286     uint8_t *const halfH = (uint8_t *) half;                            \
 287     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 288                                                    stride, 9);          \
 289     ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8,       \
 290                                         stride, 9);                     \
 291     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 292                                                    stride, 8);          \
 293 }                                                                       \
 294                                                                         \
 295 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src,    \
 296                                          ptrdiff_t stride)              \
 297 {                                                                       \
 298     uint64_t half[9];                                                   \
 299     uint8_t *const halfH = (uint8_t *) half;                            \
 300     ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8,       \
 301                                                    stride, 9);          \
 302     ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH,          \
 303                                                    stride, 8);          \
 304 }                                                                       \
 305                                                                         \
 306 static void OPNAME ## qpel16_mc00_ ## MMX(uint8_t *dst, uint8_t *src,   \
 307                                           ptrdiff_t stride)             \
 308 {                                                                       \
 309     ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);            \
 310 }                                                                       \
 311                                                                         \
 312 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src,   \
 313                                           ptrdiff_t stride)             \
 314 {                                                                       \
 315     uint64_t temp[32];                                                  \
 316     uint8_t *const half = (uint8_t *) temp;                             \
 317     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \
 318                                                     stride, 16);        \
 319     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \
 320                                          stride, 16);                   \
 321 }                                                                       \
 322                                                                         \
 323 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src,   \
 324                                           ptrdiff_t stride)             \
 325 {                                                                       \
 326     ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src,           \
 327                                                     stride, stride, 16);\
 328 }                                                                       \
 329                                                                         \
 330 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src,   \
 331                                           ptrdiff_t stride)             \
 332 {                                                                       \
 333     uint64_t temp[32];                                                  \
 334     uint8_t *const half = (uint8_t*) temp;                              \
 335     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16,      \
 336                                                     stride, 16);        \
 337     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half,            \
 338                                          stride, stride, 16);           \
 339 }                                                                       \
 340                                                                         \
 341 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src,   \
 342                                           ptrdiff_t stride)             \
 343 {                                                                       \
 344     uint64_t temp[32];                                                  \
 345     uint8_t *const half = (uint8_t *) temp;                             \
 346     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \
 347                                                     stride);            \
 348     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride,        \
 349                                          stride, 16);                   \
 350 }                                                                       \
 351                                                                         \
 352 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src,   \
 353                                           ptrdiff_t stride)             \
 354 {                                                                       \
 355     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src,           \
 356                                                     stride, stride);    \
 357 }                                                                       \
 358                                                                         \
 359 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src,   \
 360                                           ptrdiff_t stride)             \
 361 {                                                                       \
 362     uint64_t temp[32];                                                  \
 363     uint8_t *const half = (uint8_t *) temp;                             \
 364     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16,      \
 365                                                     stride);            \
 366     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half,         \
 367                                          stride, stride, 16);           \
 368 }                                                                       \
 369                                                                         \
 370 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src,   \
 371                                           ptrdiff_t stride)             \
 372 {                                                                       \
 373     uint64_t half[16 * 2 + 17 * 2];                                     \
 374     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 375     uint8_t *const halfHV = (uint8_t *) half;                           \
 376     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 377                                                     stride, 17);        \
 378     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 379                                          stride, 17);                   \
 380     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 381                                                     16, 16);            \
 382     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \
 383                                          stride, 16, 16);               \
 384 }                                                                       \
 385                                                                         \
 386 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src,   \
 387                                           ptrdiff_t stride)             \
 388 {                                                                       \
 389     uint64_t half[16 * 2 + 17 * 2];                                     \
 390     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 391     uint8_t *const halfHV = (uint8_t *) half;                           \
 392     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 393                                                     stride, 17);        \
 394     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 395                                          stride, 17);                   \
 396     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 397                                                     16, 16);            \
 398     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV,            \
 399                                          stride, 16, 16);               \
 400 }                                                                       \
 401                                                                         \
 402 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src,   \
 403                                           ptrdiff_t stride)             \
 404 {                                                                       \
 405     uint64_t half[16 * 2 + 17 * 2];                                     \
 406     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 407     uint8_t *const halfHV = (uint8_t *) half;                           \
 408     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 409                                                     stride, 17);        \
 410     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 411                                          stride, 17);                   \
 412     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 413                                                     16, 16);            \
 414     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 415                                          stride, 16, 16);               \
 416 }                                                                       \
 417                                                                         \
 418 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src,   \
 419                                           ptrdiff_t stride)             \
 420 {                                                                       \
 421     uint64_t half[16 * 2 + 17 * 2];                                     \
 422     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 423     uint8_t *const halfHV = (uint8_t *) half;                           \
 424     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 425                                                     stride, 17);        \
 426     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 427                                          stride, 17);                   \
 428     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 429                                                     16, 16);            \
 430     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 431                                          stride, 16, 16);               \
 432 }                                                                       \
 433                                                                         \
 434 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, 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, uint8_t *src,   \
 449                                           ptrdiff_t stride)             \
 450 {                                                                       \
 451     uint64_t half[16 * 2 + 17 * 2];                                     \
 452     uint8_t *const halfH  = (uint8_t *) half + 256;                     \
 453     uint8_t *const halfHV = (uint8_t *) half;                           \
 454     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 455                                                     stride, 17);        \
 456     ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH,      \
 457                                                     16, 16);            \
 458     ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV,       \
 459                                          stride, 16, 16);               \
 460 }                                                                       \
 461                                                                         \
 462 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src,   \
 463                                           ptrdiff_t stride)             \
 464 {                                                                       \
 465     uint64_t half[17 * 2];                                              \
 466     uint8_t *const halfH = (uint8_t *) half;                            \
 467     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 468                                                     stride, 17);        \
 469     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16,         \
 470                                          stride, 17);                   \
 471     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 472                                                     stride, 16);        \
 473 }                                                                       \
 474                                                                         \
 475 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src,   \
 476                                           ptrdiff_t stride)             \
 477 {                                                                       \
 478     uint64_t half[17 * 2];                                              \
 479     uint8_t *const halfH = (uint8_t *) half;                            \
 480     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 481                                                     stride, 17);        \
 482     ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16,     \
 483                                          stride, 17);                   \
 484     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 485                                                     stride, 16);        \
 486 }                                                                       \
 487                                                                         \
 488 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src,   \
 489                                           ptrdiff_t stride)             \
 490 {                                                                       \
 491     uint64_t half[17 * 2];                                              \
 492     uint8_t *const halfH = (uint8_t *) half;                            \
 493     ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16,     \
 494                                                     stride, 17);        \
 495     ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH,         \
 496                                                     stride, 16);        \
 497 }
 498
 499 QPEL_OP(put_,        _,        mmxext)
 500 QPEL_OP(avg_,        _,        mmxext)
 501 QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)
 502
 503 #endif /* HAVE_YASM */
 504
 505 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)                          \
 506 do {                                                                         \
 507     c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
 508     c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
 509     c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
 510     c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
 511     c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
 512     c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
 513     c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
 514     c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
 515     c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
 516     c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
 517     c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
 518     c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
 519     c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
 520     c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
 521     c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
 522     c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
 523 } while (0)
 524
 525 static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx,
 526                                      int cpu_flags, unsigned high_bit_depth)
 527 {
 528 #if HAVE_MMX_INLINE
 529     c->put_pixels_clamped        = ff_put_pixels_clamped_mmx;
 530     c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
 531     c->add_pixels_clamped        = ff_add_pixels_clamped_mmx;
 532
 533     if (!high_bit_depth) {
 534         c->clear_block  = ff_clear_block_mmx;
 535         c->clear_blocks = ff_clear_blocks_mmx;
 536         c->draw_edges   = ff_draw_edges_mmx;
 537     }
 538
 539 #if CONFIG_VIDEODSP && (ARCH_X86_32 || !HAVE_YASM)
 540     c->gmc = ff_gmc_mmx;
 541 #endif
 542
 543     c->add_bytes = ff_add_bytes_mmx;
 544 #endif /* HAVE_MMX_INLINE */
 545
 546 #if HAVE_MMX_EXTERNAL
 547     c->vector_clip_int32 = ff_vector_clip_int32_mmx;
 548 #endif /* HAVE_MMX_EXTERNAL */
 549 }
 550
 551 static av_cold void dsputil_init_mmxext(DSPContext *c, AVCodecContext *avctx,
 552                                         int cpu_flags, unsigned high_bit_depth)
 553 {
 554 #if HAVE_MMXEXT_INLINE
 555     if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX && avctx->lowres == 0) {
 556         c->idct_put = ff_idct_xvid_mmxext_put;
 557         c->idct_add = ff_idct_xvid_mmxext_add;
 558         c->idct     = ff_idct_xvid_mmxext;
 559     }
 560 #endif /* HAVE_MMXEXT_INLINE */
 561
 562 #if HAVE_MMXEXT_EXTERNAL
 563     SET_QPEL_FUNCS(avg_qpel,        0, 16, mmxext, );
 564     SET_QPEL_FUNCS(avg_qpel,        1,  8, mmxext, );
 565
 566     SET_QPEL_FUNCS(put_qpel,        0, 16, mmxext, );
 567     SET_QPEL_FUNCS(put_qpel,        1,  8, mmxext, );
 568     SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );
 569     SET_QPEL_FUNCS(put_no_rnd_qpel, 1,  8, mmxext, );
 570
 571     /* slower than cmov version on AMD */
 572     if (!(cpu_flags & AV_CPU_FLAG_3DNOW))
 573         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_mmxext;
 574
 575     c->scalarproduct_int16          = ff_scalarproduct_int16_mmxext;
 576     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_mmxext;
 577 #endif /* HAVE_MMXEXT_EXTERNAL */
 578 }
 579
 580 static av_cold void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx,
 581                                      int cpu_flags, unsigned high_bit_depth)
 582 {
 583 #if HAVE_SSE_INLINE
 584     c->vector_clipf = ff_vector_clipf_sse;
 585
 586     /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */
 587     if (CONFIG_XVMC && avctx->hwaccel && avctx->hwaccel->decode_mb)
 588         return;
 589
 590     if (!high_bit_depth) {
 591         c->clear_block  = ff_clear_block_sse;
 592         c->clear_blocks = ff_clear_blocks_sse;
 593     }
 594 #endif /* HAVE_SSE_INLINE */
 595
 596 #if HAVE_YASM
 597 #if HAVE_INLINE_ASM && CONFIG_VIDEODSP
 598     c->gmc = ff_gmc_sse;
 599 #endif
 600 #endif /* HAVE_YASM */
 601 }
 602
 603 static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
 604                                       int cpu_flags, unsigned high_bit_depth)
 605 {
 606 #if HAVE_SSE2_INLINE
 607     if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX && avctx->lowres == 0) {
 608         c->idct_put              = ff_idct_xvid_sse2_put;
 609         c->idct_add              = ff_idct_xvid_sse2_add;
 610         c->idct                  = ff_idct_xvid_sse2;
 611         c->idct_permutation_type = FF_SSE2_IDCT_PERM;
 612     }
 613 #endif /* HAVE_SSE2_INLINE */
 614
 615 #if HAVE_SSE2_EXTERNAL
 616     c->scalarproduct_int16          = ff_scalarproduct_int16_sse2;
 617     c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_sse2;
 618     if (cpu_flags & AV_CPU_FLAG_ATOM) {
 619         c->vector_clip_int32 = ff_vector_clip_int32_int_sse2;
 620     } else {
 621         c->vector_clip_int32 = ff_vector_clip_int32_sse2;
 622     }
 623     c->bswap_buf = ff_bswap32_buf_sse2;
 624 #endif /* HAVE_SSE2_EXTERNAL */
 625 }
 626
 627 static av_cold void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,
 628                                        int cpu_flags, unsigned high_bit_depth)
 629 {
 630 #if HAVE_SSSE3_EXTERNAL
 631     c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_ssse3;
 632     if (cpu_flags & AV_CPU_FLAG_SSE4) // not really SSE4, just slow on Conroe
 633         c->add_hfyu_left_prediction = ff_add_hfyu_left_prediction_sse4;
 634
 635     if (!(cpu_flags & (AV_CPU_FLAG_SSE42 | AV_CPU_FLAG_3DNOW))) // cachesplit
 636         c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_ssse3;
 637     c->bswap_buf = ff_bswap32_buf_ssse3;
 638 #endif /* HAVE_SSSE3_EXTERNAL */
 639 }
 640
 641 static av_cold void dsputil_init_sse4(DSPContext *c, AVCodecContext *avctx,
 642                                       int cpu_flags, unsigned high_bit_depth)
 643 {
 644 #if HAVE_SSE4_EXTERNAL
 645     c->vector_clip_int32 = ff_vector_clip_int32_sse4;
 646 #endif /* HAVE_SSE4_EXTERNAL */
 647 }
 648
 649 av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,
 650                                  unsigned high_bit_depth)
 651 {
 652     int cpu_flags = av_get_cpu_flags();
 653
 654 #if HAVE_7REGS && HAVE_INLINE_ASM
 655     if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_CMOV)
 656         c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_cmov;
 657 #endif
 658
 659     if (X86_MMX(cpu_flags)) {
 660 #if HAVE_INLINE_ASM
 661         const int idct_algo = avctx->idct_algo;
 662
 663         if (avctx->lowres == 0 && !high_bit_depth) {
 664             if (idct_algo == FF_IDCT_AUTO || idct_algo == FF_IDCT_SIMPLEMMX) {
 665                 c->idct_put              = ff_simple_idct_put_mmx;
 666                 c->idct_add              = ff_simple_idct_add_mmx;
 667                 c->idct                  = ff_simple_idct_mmx;
 668                 c->idct_permutation_type = FF_SIMPLE_IDCT_PERM;
 669             } else if (idct_algo == FF_IDCT_XVIDMMX) {
 670                 c->idct_put              = ff_idct_xvid_mmx_put;
 671                 c->idct_add              = ff_idct_xvid_mmx_add;
 672                 c->idct                  = ff_idct_xvid_mmx;
 673             }
 674         }
 675 #endif /* HAVE_INLINE_ASM */
 676
 677         dsputil_init_mmx(c, avctx, cpu_flags, high_bit_depth);
 678     }
 679
 680     if (X86_MMXEXT(cpu_flags))
 681         dsputil_init_mmxext(c, avctx, cpu_flags, high_bit_depth);
 682
 683     if (X86_SSE(cpu_flags))
 684         dsputil_init_sse(c, avctx, cpu_flags, high_bit_depth);
 685
 686     if (X86_SSE2(cpu_flags))
 687         dsputil_init_sse2(c, avctx, cpu_flags, high_bit_depth);
 688
 689     if (EXTERNAL_SSSE3(cpu_flags))
 690         dsputil_init_ssse3(c, avctx, cpu_flags, high_bit_depth);
 691
 692     if (EXTERNAL_SSE4(cpu_flags))
 693         dsputil_init_sse4(c, avctx, cpu_flags, high_bit_depth);
 694
 695     if (CONFIG_ENCODERS)
 696         ff_dsputilenc_init_mmx(c, avctx, high_bit_depth);
 697 }