gfx/2d/MMIHelpers.h

   1 /*
   2  ============================================================================
   3  Name        : MMIHelpers.h
   4  Author      : Heiher <r@hev.cc>
   5  Version     : 0.0.1
   6  Copyright   : Copyright (c) 2015 everyone.
   7  Description : The helpers for x86 SSE to Loongson MMI.
   8  ============================================================================
   9  */
  10
  11 #ifndef __MMI_HELPERS_H__
  12 #define __MMI_HELPERS_H__
  13
  14 #define __mm_packxxxx(_f, _D, _d, _s, _t)                                  \
  15 #  _f " %[" #  _t "], %[" #  _d "h], %[" #  _s "h] \n\t" #  _f " %[" #  _D \
  16       "l], %[" #  _d "l], %[" #  _s                                        \
  17       "l] \n\t"                                                            \
  18       "punpckhwd %[" #  _D "h], %[" #  _D "l], %[" #  _t                   \
  19       "] \n\t"                                                             \
  20       "punpcklwd %[" #  _D "l], %[" #  _D "l], %[" #  _t "] \n\t"
  21
  22 #define _mm_or(_D, _d, _s)              \
  23   "or %[" #_D "h], %[" #_d "h], %[" #_s \
  24   "h] \n\t"                             \
  25   "or %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
  26
  27 #define _mm_xor(_D, _d, _s)              \
  28   "xor %[" #_D "h], %[" #_d "h], %[" #_s \
  29   "h] \n\t"                              \
  30   "xor %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
  31
  32 #define _mm_and(_D, _d, _s)              \
  33   "and %[" #_D "h], %[" #_d "h], %[" #_s \
  34   "h] \n\t"                              \
  35   "and %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
  36
  37 /* SSE: pandn */
  38 #define _mm_pandn(_D, _d, _s)              \
  39   "pandn %[" #_D "h], %[" #_d "h], %[" #_s \
  40   "h] \n\t"                                \
  41   "pandn %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
  42
  43 /* SSE: pshuflw */
  44 #define _mm_pshuflh(_D, _d, _s) \
  45   "mov.d %[" #_D "h], %[" #_d   \
  46   "h] \n\t"                     \
  47   "pshufh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  48
  49 /* SSE: psllw (bits) */
  50 #define _mm_psllh(_D, _d, _s)              \
  51   "psllh %[" #_D "h], %[" #_d "h], %[" #_s \
  52   "] \n\t"                                 \
  53   "psllh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  54
  55 /* SSE: pslld (bits) */
  56 #define _mm_psllw(_D, _d, _s)              \
  57   "psllw %[" #_D "h], %[" #_d "h], %[" #_s \
  58   "] \n\t"                                 \
  59   "psllw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  60
  61 /* SSE: psllq (bits) */
  62 #define _mm_pslld(_D, _d, _s)             \
  63   "dsll %[" #_D "h], %[" #_d "h], %[" #_s \
  64   "] \n\t"                                \
  65   "dsll %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  66
  67 /* SSE: pslldq (bytes) */
  68 #define _mm_psllq(_D, _d, _s, _s64, _tf)   \
  69   "subu %[" #_tf "], %[" #_s64 "], %[" #_s \
  70   "] \n\t"                                 \
  71   "dsrl %[" #_tf "], %[" #_d "l], %[" #_tf \
  72   "] \n\t"                                 \
  73   "dsll %[" #_D "h], %[" #_d "h], %[" #_s  \
  74   "] \n\t"                                 \
  75   "dsll %[" #_D "l], %[" #_d "l], %[" #_s  \
  76   "] \n\t"                                 \
  77   "or %[" #_D "h], %[" #_D "h], %[" #_tf "] \n\t"
  78
  79 /* SSE: psrlw (bits) */
  80 #define _mm_psrlh(_D, _d, _s)              \
  81   "psrlh %[" #_D "h], %[" #_d "h], %[" #_s \
  82   "] \n\t"                                 \
  83   "psrlh %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  84
  85 /* SSE: psrld (bits) */
  86 #define _mm_psrlw(_D, _d, _s)              \
  87   "psrlw %[" #_D "h], %[" #_d "h], %[" #_s \
  88   "] \n\t"                                 \
  89   "psrlw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  90
  91 /* SSE: psrlq (bits) */
  92 #define _mm_psrld(_D, _d, _s)             \
  93   "dsrl %[" #_D "h], %[" #_d "h], %[" #_s \
  94   "] \n\t"                                \
  95   "dsrl %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
  96
  97 /* SSE: psrldq (bytes) */
  98 #define _mm_psrlq(_D, _d, _s, _s64, _tf)   \
  99   "subu %[" #_tf "], %[" #_s64 "], %[" #_s \
 100   "] \n\t"                                 \
 101   "dsll %[" #_tf "], %[" #_d "h], %[" #_tf \
 102   "] \n\t"                                 \
 103   "dsrl %[" #_D "h], %[" #_d "h], %[" #_s  \
 104   "] \n\t"                                 \
 105   "dsrl %[" #_D "l], %[" #_d "l], %[" #_s  \
 106   "] \n\t"                                 \
 107   "or %[" #_D "l], %[" #_D "l], %[" #_tf "] \n\t"
 108
 109 /* SSE: psrad */
 110 #define _mm_psraw(_D, _d, _s)              \
 111   "psraw %[" #_D "h], %[" #_d "h], %[" #_s \
 112   "] \n\t"                                 \
 113   "psraw %[" #_D "l], %[" #_d "l], %[" #_s "] \n\t"
 114
 115 /* SSE: paddb */
 116 #define _mm_paddb(_D, _d, _s)              \
 117   "paddb %[" #_D "h], %[" #_d "h], %[" #_s \
 118   "h] \n\t"                                \
 119   "paddb %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 120
 121 /* SSE: paddw */
 122 #define _mm_paddh(_D, _d, _s)              \
 123   "paddh %[" #_D "h], %[" #_d "h], %[" #_s \
 124   "h] \n\t"                                \
 125   "paddh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 126
 127 /* SSE: paddd */
 128 #define _mm_paddw(_D, _d, _s)              \
 129   "paddw %[" #_D "h], %[" #_d "h], %[" #_s \
 130   "h] \n\t"                                \
 131   "paddw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 132
 133 /* SSE: paddq */
 134 #define _mm_paddd(_D, _d, _s)             \
 135   "dadd %[" #_D "h], %[" #_d "h], %[" #_s \
 136   "h] \n\t"                               \
 137   "dadd %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 138
 139 /* SSE: psubw */
 140 #define _mm_psubh(_D, _d, _s)              \
 141   "psubh %[" #_D "h], %[" #_d "h], %[" #_s \
 142   "h] \n\t"                                \
 143   "psubh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 144
 145 /* SSE: psubd */
 146 #define _mm_psubw(_D, _d, _s)              \
 147   "psubw %[" #_D "h], %[" #_d "h], %[" #_s \
 148   "h] \n\t"                                \
 149   "psubw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 150
 151 /* SSE: pmaxub */
 152 #define _mm_pmaxub(_D, _d, _s)              \
 153   "pmaxub %[" #_D "h], %[" #_d "h], %[" #_s \
 154   "h] \n\t"                                 \
 155   "pmaxub %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 156
 157 /* SSE: pmullw */
 158 #define _mm_pmullh(_D, _d, _s)              \
 159   "pmullh %[" #_D "h], %[" #_d "h], %[" #_s \
 160   "h] \n\t"                                 \
 161   "pmullh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 162
 163 /* SSE: pmulhw */
 164 #define _mm_pmulhh(_D, _d, _s)              \
 165   "pmulhh %[" #_D "h], %[" #_d "h], %[" #_s \
 166   "h] \n\t"                                 \
 167   "pmulhh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 168
 169 /* SSE: pmuludq */
 170 #define _mm_pmuluw(_D, _d, _s)              \
 171   "pmuluw %[" #_D "h], %[" #_d "h], %[" #_s \
 172   "h] \n\t"                                 \
 173   "pmuluw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 174
 175 /* SSE: packsswb */
 176 #define _mm_packsshb(_D, _d, _s, _t) __mm_packxxxx(packsshb, _D, _d, _s, _t)
 177
 178 /* SSE: packssdw */
 179 #define _mm_packsswh(_D, _d, _s, _t) __mm_packxxxx(packsswh, _D, _d, _s, _t)
 180
 181 /* SSE: packuswb */
 182 #define _mm_packushb(_D, _d, _s, _t) __mm_packxxxx(packushb, _D, _d, _s, _t)
 183
 184 /* SSE: punpcklbw */
 185 #define _mm_punpcklbh(_D, _d, _s)              \
 186   "punpckhbh %[" #_D "h], %[" #_d "l], %[" #_s \
 187   "l] \n\t"                                    \
 188   "punpcklbh %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 189
 190 /* SSE: punpcklwd */
 191 #define _mm_punpcklhw(_D, _d, _s)              \
 192   "punpckhhw %[" #_D "h], %[" #_d "l], %[" #_s \
 193   "l] \n\t"                                    \
 194   "punpcklhw %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 195
 196 /* SSE: punpckldq */
 197 #define _mm_punpcklwd(_D, _d, _s)              \
 198   "punpckhwd %[" #_D "h], %[" #_d "l], %[" #_s \
 199   "l] \n\t"                                    \
 200   "punpcklwd %[" #_D "l], %[" #_d "l], %[" #_s "l] \n\t"
 201
 202 /* SSE: punpcklqdq */
 203 #define _mm_punpckldq(_D, _d, _s) \
 204   "mov.d %[" #_D "h], %[" #_s     \
 205   "l] \n\t"                       \
 206   "mov.d %[" #_D "l], %[" #_d "l] \n\t"
 207
 208 /* SSE: punpckhbw */
 209 #define _mm_punpckhbh(_D, _d, _s)              \
 210   "punpcklbh %[" #_D "l], %[" #_d "h], %[" #_s \
 211   "h] \n\t"                                    \
 212   "punpckhbh %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
 213
 214 /* SSE: punpckhwd */
 215 #define _mm_punpckhhw(_D, _d, _s)              \
 216   "punpcklhw %[" #_D "l], %[" #_d "h], %[" #_s \
 217   "h] \n\t"                                    \
 218   "punpckhhw %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
 219
 220 /* SSE: punpckhdq */
 221 #define _mm_punpckhwd(_D, _d, _s)              \
 222   "punpcklwd %[" #_D "l], %[" #_d "h], %[" #_s \
 223   "h] \n\t"                                    \
 224   "punpckhwd %[" #_D "h], %[" #_d "h], %[" #_s "h] \n\t"
 225
 226 /* SSE: punpckhqdq */
 227 #define _mm_punpckhdq(_D, _d, _s) \
 228   "mov.d %[" #_D "l], %[" #_d     \
 229   "h] \n\t"                       \
 230   "mov.d %[" #_D "h], %[" #_s "h] \n\t"
 231
 232 #endif /* __MMI_HELPERS_H__ */