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| 1 : | Isibaar | 1.5.2.2 | #ifndef _INTERPOLATE8X8_H_ |
| 2 : | #define _INTERPOLATE8X8_H_ | ||
| 3 : | |||
| 4 : | Isibaar | 1.1 | #include "../utils/mem_transfer.h" |
| 5 : | |||
| 6 : | edgomez | 1.3 | typedef void (INTERPOLATE8X8) (uint8_t * const dst, |
| 7 : | const uint8_t * const src, | ||
| 8 : | const uint32_t stride, | ||
| 9 : | const uint32_t rounding); | ||
| 10 : | typedef INTERPOLATE8X8 *INTERPOLATE8X8_PTR; | ||
| 11 : | Isibaar | 1.1 | |
| 12 : | Isibaar | 1.5.2.2 | typedef void (INTERPOLATE8X8_AVG2) (uint8_t *dst, |
| 13 : | const uint8_t *src1, | ||
| 14 : | const uint8_t *src2, | ||
| 15 : | const uint32_t stride, | ||
| 16 : | const uint32_t rounding); | ||
| 17 : | typedef INTERPOLATE8X8_AVG2 *INTERPOLATE8X8_AVG2_PTR; | ||
| 18 : | |||
| 19 : | typedef void (INTERPOLATE8X8_AVG4) (uint8_t *dst, | ||
| 20 : | const uint8_t *src1, | ||
| 21 : | const uint8_t *src2, | ||
| 22 : | const uint8_t *src3, | ||
| 23 : | const uint8_t *src4, | ||
| 24 : | const uint32_t stride, | ||
| 25 : | const uint32_t rounding); | ||
| 26 : | typedef INTERPOLATE8X8_AVG4 *INTERPOLATE8X8_AVG4_PTR; | ||
| 27 : | |||
| 28 : | typedef void (INTERPOLATE8X8_LOWPASS) (uint8_t *dst, | ||
| 29 : | uint8_t *src, | ||
| 30 : | int32_t stride, | ||
| 31 : | int32_t rounding); | ||
| 32 : | |||
| 33 : | typedef INTERPOLATE8X8_LOWPASS *INTERPOLATE8X8_LOWPASS_PTR; | ||
| 34 : | |||
| 35 : | typedef void (INTERPOLATE8X8_LOWPASS_HV) (uint8_t *dst1, | ||
| 36 : | uint8_t *dst2, | ||
| 37 : | uint8_t *src, | ||
| 38 : | int32_t stride, | ||
| 39 : | int32_t rounding); | ||
| 40 : | |||
| 41 : | typedef INTERPOLATE8X8_LOWPASS_HV *INTERPOLATE8X8_LOWPASS_HV_PTR; | ||
| 42 : | |||
| 43 : | typedef void (INTERPOLATE8X8_6TAP_LOWPASS) (uint8_t *dst, | ||
| 44 : | uint8_t *src, | ||
| 45 : | int32_t stride, | ||
| 46 : | int32_t rounding); | ||
| 47 : | |||
| 48 : | typedef INTERPOLATE8X8_6TAP_LOWPASS *INTERPOLATE8X8_6TAP_LOWPASS_PTR; | ||
| 49 : | |||
| 50 : | Isibaar | 1.1 | extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_h; |
| 51 : | extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_v; | ||
| 52 : | extern INTERPOLATE8X8_PTR interpolate8x8_halfpel_hv; | ||
| 53 : | |||
| 54 : | Isibaar | 1.5.2.2 | extern INTERPOLATE8X8_AVG2_PTR interpolate8x8_avg2; |
| 55 : | extern INTERPOLATE8X8_AVG4_PTR interpolate8x8_avg4; | ||
| 56 : | |||
| 57 : | extern INTERPOLATE8X8_LOWPASS_PTR interpolate8x8_lowpass_h; | ||
| 58 : | extern INTERPOLATE8X8_LOWPASS_PTR interpolate8x8_lowpass_v; | ||
| 59 : | |||
| 60 : | extern INTERPOLATE8X8_LOWPASS_HV_PTR interpolate8x8_lowpass_hv; | ||
| 61 : | |||
| 62 : | extern INTERPOLATE8X8_6TAP_LOWPASS_PTR interpolate8x8_6tap_lowpass_h; | ||
| 63 : | extern INTERPOLATE8X8_6TAP_LOWPASS_PTR interpolate8x8_6tap_lowpass_v; | ||
| 64 : | |||
| 65 : | Isibaar | 1.1 | INTERPOLATE8X8 interpolate8x8_halfpel_h_c; |
| 66 : | INTERPOLATE8X8 interpolate8x8_halfpel_v_c; | ||
| 67 : | INTERPOLATE8X8 interpolate8x8_halfpel_hv_c; | ||
| 68 : | |||
| 69 : | INTERPOLATE8X8 interpolate8x8_halfpel_h_mmx; | ||
| 70 : | INTERPOLATE8X8 interpolate8x8_halfpel_v_mmx; | ||
| 71 : | INTERPOLATE8X8 interpolate8x8_halfpel_hv_mmx; | ||
| 72 : | |||
| 73 : | INTERPOLATE8X8 interpolate8x8_halfpel_h_xmm; | ||
| 74 : | INTERPOLATE8X8 interpolate8x8_halfpel_v_xmm; | ||
| 75 : | INTERPOLATE8X8 interpolate8x8_halfpel_hv_xmm; | ||
| 76 : | |||
| 77 : | INTERPOLATE8X8 interpolate8x8_halfpel_h_3dn; | ||
| 78 : | INTERPOLATE8X8 interpolate8x8_halfpel_v_3dn; | ||
| 79 : | INTERPOLATE8X8 interpolate8x8_halfpel_hv_3dn; | ||
| 80 : | |||
| 81 : | Isibaar | 1.4 | INTERPOLATE8X8 interpolate8x8_halfpel_h_ia64; |
| 82 : | INTERPOLATE8X8 interpolate8x8_halfpel_v_ia64; | ||
| 83 : | INTERPOLATE8X8 interpolate8x8_halfpel_hv_ia64; | ||
| 84 : | |||
| 85 : | Isibaar | 1.5.2.2 | INTERPOLATE8X8_AVG2 interpolate8x8_avg2_c; |
| 86 : | INTERPOLATE8X8_AVG4 interpolate8x8_avg4_c; | ||
| 87 : | Isibaar | 1.5 | |
| 88 : | Isibaar | 1.5.2.2 | INTERPOLATE8X8_AVG2 interpolate8x8_avg2_mmx; |
| 89 : | INTERPOLATE8X8_AVG4 interpolate8x8_avg4_mmx; | ||
| 90 : | |||
| 91 : | INTERPOLATE8X8_LOWPASS interpolate8x8_lowpass_h_c; | ||
| 92 : | INTERPOLATE8X8_LOWPASS interpolate8x8_lowpass_v_c; | ||
| 93 : | INTERPOLATE8X8_LOWPASS_HV interpolate8x8_lowpass_hv_c; | ||
| 94 : | |||
| 95 : | INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_h_c; | ||
| 96 : | INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_v_c; | ||
| 97 : | |||
| 98 : | INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_h_mmx; | ||
| 99 : | INTERPOLATE8X8_6TAP_LOWPASS interpolate8x8_6tap_lowpass_v_mmx; | ||
| 100 : | Isibaar | 1.5 | |
| 101 : | edgomez | 1.3 | static __inline void |
| 102 : | interpolate8x8_switch(uint8_t * const cur, | ||
| 103 : | const uint8_t * const refn, | ||
| 104 : | const uint32_t x, | ||
| 105 : | const uint32_t y, | ||
| 106 : | const int32_t dx, | ||
| 107 : | const int dy, | ||
| 108 : | const uint32_t stride, | ||
| 109 : | const uint32_t rounding) | ||
| 110 : | Isibaar | 1.1 | { |
| 111 : | int32_t ddx, ddy; | ||
| 112 : | |||
| 113 : | edgomez | 1.3 | switch (((dx & 1) << 1) + (dy & 1)) // ((dx%2)?2:0)+((dy%2)?1:0) |
| 114 : | { | ||
| 115 : | case 0: | ||
| 116 : | ddx = dx / 2; | ||
| 117 : | ddy = dy / 2; | ||
| 118 : | transfer8x8_copy(cur + y * stride + x, | ||
| 119 : | Isibaar | 1.4 | refn + (int)((y + ddy) * stride + x + ddx), stride); |
| 120 : | Isibaar | 1.1 | break; |
| 121 : | |||
| 122 : | edgomez | 1.3 | case 1: |
| 123 : | ddx = dx / 2; | ||
| 124 : | ddy = (dy - 1) / 2; | ||
| 125 : | interpolate8x8_halfpel_v(cur + y * stride + x, | ||
| 126 : | Isibaar | 1.4 | refn + (int)((y + ddy) * stride + x + ddx), stride, |
| 127 : | edgomez | 1.3 | rounding); |
| 128 : | Isibaar | 1.1 | break; |
| 129 : | |||
| 130 : | edgomez | 1.3 | case 2: |
| 131 : | ddx = (dx - 1) / 2; | ||
| 132 : | ddy = dy / 2; | ||
| 133 : | interpolate8x8_halfpel_h(cur + y * stride + x, | ||
| 134 : | Isibaar | 1.4 | refn + (int)((y + ddy) * stride + x + ddx), stride, |
| 135 : | edgomez | 1.3 | rounding); |
| 136 : | Isibaar | 1.1 | break; |
| 137 : | |||
| 138 : | edgomez | 1.3 | default: |
| 139 : | ddx = (dx - 1) / 2; | ||
| 140 : | ddy = (dy - 1) / 2; | ||
| 141 : | interpolate8x8_halfpel_hv(cur + y * stride + x, | ||
| 142 : | Isibaar | 1.4 | refn + (int)((y + ddy) * stride + x + ddx), stride, |
| 143 : | edgomez | 1.3 | rounding); |
| 144 : | Isibaar | 1.1 | break; |
| 145 : | edgomez | 1.3 | } |
| 146 : | Isibaar | 1.1 | } |
| 147 : | chenm001 | 1.2 | |
| 148 : | chl | 1.5.2.1 | static __inline uint8_t * |
| 149 : | interpolate8x8_switch2(uint8_t * const buffer, | ||
| 150 : | const uint8_t * const refn, | ||
| 151 : | const uint32_t x, | ||
| 152 : | const uint32_t y, | ||
| 153 : | const int32_t dx, | ||
| 154 : | const int dy, | ||
| 155 : | const uint32_t stride, | ||
| 156 : | const uint32_t rounding) | ||
| 157 : | { | ||
| 158 : | int32_t ddx, ddy; | ||
| 159 : | chenm001 | 1.2 | |
| 160 : | chl | 1.5.2.1 | switch (((dx & 1) << 1) + (dy & 1)) // ((dx%2)?2:0)+((dy%2)?1:0) |
| 161 : | { | ||
| 162 : | case 0: | ||
| 163 : | return (uint8_t *)refn + (int)((y + dy/2) * stride + x + dx/2); | ||
| 164 : | |||
| 165 : | case 1: | ||
| 166 : | ddx = dx / 2; | ||
| 167 : | ddy = (dy - 1) / 2; | ||
| 168 : | interpolate8x8_halfpel_v(buffer, | ||
| 169 : | refn + (int)((y + ddy) * stride + x + ddx), stride, | ||
| 170 : | rounding); | ||
| 171 : | break; | ||
| 172 : | |||
| 173 : | case 2: | ||
| 174 : | ddx = (dx - 1) / 2; | ||
| 175 : | ddy = dy / 2; | ||
| 176 : | interpolate8x8_halfpel_h(buffer, | ||
| 177 : | refn + (int)((y + ddy) * stride + x + ddx), stride, | ||
| 178 : | rounding); | ||
| 179 : | break; | ||
| 180 : | |||
| 181 : | default: | ||
| 182 : | ddx = (dx - 1) / 2; | ||
| 183 : | ddy = (dy - 1) / 2; | ||
| 184 : | interpolate8x8_halfpel_hv(buffer, | ||
| 185 : | refn + (int)((y + ddy) * stride + x + ddx), stride, | ||
| 186 : | rounding); | ||
| 187 : | break; | ||
| 188 : | } | ||
| 189 : | return buffer; | ||
| 190 : | } | ||
| 191 : | |||
| 192 : | |||
| 193 : | Isibaar | 1.5.2.2 | static __inline void interpolate8x8_quarterpel(uint8_t * const cur, |
| 194 : | Isibaar | 1.5 | uint8_t * const refn, |
| 195 : | Isibaar | 1.5.2.2 | uint8_t * const refh, |
| 196 : | uint8_t * const refv, | ||
| 197 : | uint8_t * const refhv, | ||
| 198 : | Isibaar | 1.5 | const uint32_t x, const uint32_t y, |
| 199 : | const int32_t dx, const int dy, | ||
| 200 : | const uint32_t stride, | ||
| 201 : | const uint32_t rounding) | ||
| 202 : | { | ||
| 203 : | const int32_t xRef = x*4 + dx; | ||
| 204 : | const int32_t yRef = y*4 + dy; | ||
| 205 : | |||
| 206 : | uint8_t *src, *dst; | ||
| 207 : | Isibaar | 1.5.2.2 | uint8_t *halfpel_h, *halfpel_v, *halfpel_hv; |
| 208 : | Isibaar | 1.5 | int32_t x_int, y_int, x_frac, y_frac; |
| 209 : | |||
| 210 : | x_int = xRef/4; | ||
| 211 : | if (xRef < 0 && xRef % 4) | ||
| 212 : | x_int--; | ||
| 213 : | |||
| 214 : | x_frac = xRef - (4*x_int); | ||
| 215 : | |||
| 216 : | y_int = yRef/4; | ||
| 217 : | if (yRef < 0 && yRef % 4) | ||
| 218 : | y_int--; | ||
| 219 : | |||
| 220 : | y_frac = yRef - (4*y_int); | ||
| 221 : | |||
| 222 : | src = refn + y_int * stride + x_int; | ||
| 223 : | Isibaar | 1.5.2.2 | halfpel_h = refh; |
| 224 : | halfpel_v = refv; | ||
| 225 : | halfpel_hv = refhv; | ||
| 226 : | |||
| 227 : | Isibaar | 1.5 | dst = cur + y * stride + x; |
| 228 : | |||
| 229 : | switch((y_frac << 2) | (x_frac)) { | ||
| 230 : | |||
| 231 : | case 0: | ||
| 232 : | transfer8x8_copy(dst, src, stride); | ||
| 233 : | break; | ||
| 234 : | |||
| 235 : | case 1: | ||
| 236 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
| 237 : | interpolate8x8_avg2(dst, src, halfpel_h, stride, rounding); | ||
| 238 : | Isibaar | 1.5 | break; |
| 239 : | |||
| 240 : | case 2: | ||
| 241 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_h(dst, src, stride, rounding); |
| 242 : | Isibaar | 1.5 | break; |
| 243 : | |||
| 244 : | case 3: | ||
| 245 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_h(halfpel_h, src, stride, rounding); |
| 246 : | interpolate8x8_avg2(dst, src + 1, halfpel_h, stride, rounding); | ||
| 247 : | Isibaar | 1.5 | break; |
| 248 : | |||
| 249 : | case 4: | ||
| 250 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
| 251 : | interpolate8x8_avg2(dst, src, halfpel_v, stride, rounding); | ||
| 252 : | Isibaar | 1.5 | break; |
| 253 : | |||
| 254 : | case 5: | ||
| 255 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
| 256 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 257 : | interpolate8x8_avg4(dst, src, halfpel_h, halfpel_v, halfpel_hv, stride, rounding); | ||
| 258 : | Isibaar | 1.5 | break; |
| 259 : | |||
| 260 : | case 6: | ||
| 261 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
| 262 : | interpolate8x8_avg2(dst, halfpel_h, halfpel_hv, stride, rounding); | ||
| 263 : | Isibaar | 1.5 | break; |
| 264 : | |||
| 265 : | case 7: | ||
| 266 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src+1, stride, rounding); |
| 267 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 268 : | interpolate8x8_avg4(dst, src+1, halfpel_h, halfpel_v, halfpel_hv, stride, rounding); | ||
| 269 : | Isibaar | 1.5 | break; |
| 270 : | |||
| 271 : | case 8: | ||
| 272 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(dst, src, stride, rounding); |
| 273 : | Isibaar | 1.5 | break; |
| 274 : | |||
| 275 : | case 9: | ||
| 276 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
| 277 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 278 : | interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding); | ||
| 279 : | Isibaar | 1.5 | break; |
| 280 : | |||
| 281 : | case 10: | ||
| 282 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_hv(dst, halfpel_h, src, stride, rounding); |
| 283 : | Isibaar | 1.5 | break; |
| 284 : | |||
| 285 : | case 11: | ||
| 286 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src+1, stride, rounding); |
| 287 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 288 : | interpolate8x8_avg2(dst, halfpel_v, halfpel_hv, stride, rounding); | ||
| 289 : | Isibaar | 1.5 | break; |
| 290 : | |||
| 291 : | case 12: | ||
| 292 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
| 293 : | interpolate8x8_avg2(dst, src+stride, halfpel_v, stride, rounding); | ||
| 294 : | Isibaar | 1.5 | break; |
| 295 : | |||
| 296 : | case 13: | ||
| 297 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src, stride, rounding); |
| 298 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 299 : | interpolate8x8_avg4(dst, src+stride, halfpel_h+stride, halfpel_v, halfpel_hv, stride, rounding); | ||
| 300 : | Isibaar | 1.5 | break; |
| 301 : | |||
| 302 : | case 14: | ||
| 303 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); |
| 304 : | interpolate8x8_avg2(dst, halfpel_h+stride, halfpel_hv, stride, rounding); | ||
| 305 : | Isibaar | 1.5 | break; |
| 306 : | |||
| 307 : | case 15: | ||
| 308 : | Isibaar | 1.5.2.2 | interpolate8x8_lowpass_v(halfpel_v, src+1, stride, rounding); |
| 309 : | interpolate8x8_lowpass_hv(halfpel_hv, halfpel_h, src, stride, rounding); | ||
| 310 : | interpolate8x8_avg4(dst, src+stride+1, halfpel_h+stride, halfpel_v, halfpel_hv, stride, rounding); | ||
| 311 : | Isibaar | 1.5 | break; |
| 312 : | } | ||
| 313 : | Isibaar | 1.5.2.2 | } |
| 314 : | |||
| 315 : | #endif |
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