Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define ENTRY(f) .text; .align 4; .globl f; .type f,#function; f: |
| 18 | #define END(f) .size f, .-f; |
| 19 | |
| 20 | |
| 21 | .macro vmxx_f32 i, mask, opd, opa, opb |
| 22 | .if (\i) & \mask |
| 23 | .if (\i) & (\mask - 1) |
| 24 | fmla \opd, \opa, \opb |
| 25 | .else |
| 26 | fmul \opd, \opa, \opb |
| 27 | .endif |
| 28 | .endif |
| 29 | .endm |
| 30 | |
| 31 | .macro vadd_f32 i, mask, opd, opa, opb, stupidsyntax1, stupidsyntax2 |
| 32 | .if (\i) & \mask |
| 33 | .if (\i) & (\mask - 1) |
| 34 | fadd \opd, \opa, \opb |
| 35 | .else |
| 36 | mov \stupidsyntax1, \stupidsyntax2 |
| 37 | .endif |
| 38 | .endif |
| 39 | .endm |
| 40 | |
| 41 | .macro vmxx_s16 i, mask, opd, opa, opb |
| 42 | .if (\i) & \mask |
| 43 | .if (\i) & (\mask - 1 + 16) |
| 44 | smlal \opd, \opa, \opb |
| 45 | .else |
| 46 | smull \opd, \opa, \opb |
| 47 | .endif |
| 48 | .endif |
| 49 | .endm |
| 50 | |
| 51 | .macro vmxx2_s16 i, mask, opd, opa, opb |
| 52 | .if (\i) & \mask |
| 53 | .if (\i) & (\mask - 1 + 16) |
| 54 | smlal2 \opd, \opa, \opb |
| 55 | .else |
| 56 | smull2 \opd, \opa, \opb |
| 57 | .endif |
| 58 | .endif |
| 59 | .endm |
| 60 | |
| 61 | /* x0 = dst |
| 62 | * x1 = src |
| 63 | * x2 = count |
| 64 | * x3 = params |
| 65 | * x4 = column0_fn |
| 66 | * x5 = column1_fn |
| 67 | * x6 = column2_fn |
| 68 | * x7 = column3_fn |
| 69 | * x8 = store_fn |
| 70 | * x9 = load_fn |
| 71 | */ |
| 72 | .irp i, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| 73 | |
| 74 | .align 6 |
| 75 | colormatrix_int_col0_\i: |
| 76 | .if \i & 16 |
| 77 | dup v6.4s, v4.s[0] |
| 78 | dup v7.4s, v4.s[0] |
| 79 | .endif |
| 80 | vmxx_s16 \i, 1, v6.4s, v12.4h, v0.h[0] |
| 81 | vmxx_s16 \i, 2, v6.4s, v13.4h, v0.h[4] |
| 82 | vmxx_s16 \i, 4, v6.4s, v14.4h, v1.h[0] |
| 83 | vmxx_s16 \i, 8, v6.4s, v15.4h, v1.h[4] |
| 84 | vmxx2_s16 \i, 1, v7.4s, v12.8h, v0.h[0] |
| 85 | vmxx2_s16 \i, 2, v7.4s, v13.8h, v0.h[4] |
| 86 | vmxx2_s16 \i, 4, v7.4s, v14.8h, v1.h[0] |
| 87 | vmxx2_s16 \i, 8, v7.4s, v15.8h, v1.h[4] |
| 88 | sqshrun v8.4h, v6.4s, #8 |
| 89 | sqshrun2 v8.8h, v7.4s, #8 |
| 90 | br x5 |
| 91 | |
| 92 | colormatrix_int_col0_n\i: |
| 93 | .if (\i^31) & 16 |
| 94 | dup v6.4s, v4.s[0] |
| 95 | dup v7.4s, v4.s[0] |
| 96 | .endif |
| 97 | vmxx_s16 \i^31, 1, v6.4s, v12.4h, v0.h[0] |
| 98 | vmxx_s16 \i^31, 2, v6.4s, v13.4h, v0.h[4] |
| 99 | vmxx_s16 \i^31, 4, v6.4s, v14.4h, v1.h[0] |
| 100 | vmxx_s16 \i^31, 8, v6.4s, v15.4h, v1.h[4] |
| 101 | vmxx2_s16 \i^31, 1, v7.4s, v12.8h, v0.h[0] |
| 102 | vmxx2_s16 \i^31, 2, v7.4s, v13.8h, v0.h[4] |
| 103 | vmxx2_s16 \i^31, 4, v7.4s, v14.8h, v1.h[0] |
| 104 | vmxx2_s16 \i^31, 8, v7.4s, v15.8h, v1.h[4] |
| 105 | sqshrun v8.4h, v6.4s, #8 |
| 106 | sqshrun2 v8.8h, v7.4s, #8 |
| 107 | br x5 |
| 108 | |
| 109 | .align 6 |
| 110 | colormatrix_int_col1_\i: |
| 111 | .if \i & 16 |
| 112 | dup v6.4s, v4.s[1] |
| 113 | dup v7.4s, v4.s[1] |
| 114 | .endif |
| 115 | vmxx_s16 \i, 1, v6.4s, v12.4h, v0.h[1] |
| 116 | vmxx_s16 \i, 2, v6.4s, v13.4h, v0.h[5] |
| 117 | vmxx_s16 \i, 4, v6.4s, v14.4h, v1.h[1] |
| 118 | vmxx_s16 \i, 8, v6.4s, v15.4h, v1.h[5] |
| 119 | vmxx2_s16 \i, 1, v7.4s, v12.8h, v0.h[1] |
| 120 | vmxx2_s16 \i, 2, v7.4s, v13.8h, v0.h[5] |
| 121 | vmxx2_s16 \i, 4, v7.4s, v14.8h, v1.h[1] |
| 122 | vmxx2_s16 \i, 8, v7.4s, v15.8h, v1.h[5] |
| 123 | sqshrun v9.4h, v6.4s, #8 |
| 124 | sqshrun2 v9.8h, v7.4s, #8 |
| 125 | br x6 |
| 126 | |
| 127 | colormatrix_int_col1_n\i: |
| 128 | .if (\i^31) & 16 |
| 129 | dup v6.4s, v4.s[1] |
| 130 | dup v7.4s, v4.s[1] |
| 131 | .endif |
| 132 | vmxx_s16 \i^31, 1, v6.4s, v12.4h, v0.h[1] |
| 133 | vmxx_s16 \i^31, 2, v6.4s, v13.4h, v0.h[5] |
| 134 | vmxx_s16 \i^31, 4, v6.4s, v14.4h, v1.h[1] |
| 135 | vmxx_s16 \i^31, 8, v6.4s, v15.4h, v1.h[5] |
| 136 | vmxx2_s16 \i^31, 1, v7.4s, v12.8h, v0.h[1] |
| 137 | vmxx2_s16 \i^31, 2, v7.4s, v13.8h, v0.h[5] |
| 138 | vmxx2_s16 \i^31, 4, v7.4s, v14.8h, v1.h[1] |
| 139 | vmxx2_s16 \i^31, 8, v7.4s, v15.8h, v1.h[5] |
| 140 | sqshrun v9.4h, v6.4s, #8 |
| 141 | sqshrun2 v9.8h, v7.4s, #8 |
| 142 | br x6 |
| 143 | |
| 144 | .align 6 |
| 145 | colormatrix_int_col2_\i: |
| 146 | .if \i & 16 |
| 147 | dup v6.4s, v4.s[2] |
| 148 | dup v7.4s, v4.s[2] |
| 149 | .endif |
| 150 | vmxx_s16 \i, 1, v6.4s, v12.4h, v0.h[2] |
| 151 | vmxx_s16 \i, 2, v6.4s, v13.4h, v0.h[6] |
| 152 | vmxx_s16 \i, 4, v6.4s, v14.4h, v1.h[2] |
| 153 | vmxx_s16 \i, 8, v6.4s, v15.4h, v1.h[6] |
| 154 | vmxx2_s16 \i, 1, v7.4s, v12.8h, v0.h[2] |
| 155 | vmxx2_s16 \i, 2, v7.4s, v13.8h, v0.h[6] |
| 156 | vmxx2_s16 \i, 4, v7.4s, v14.8h, v1.h[2] |
| 157 | vmxx2_s16 \i, 8, v7.4s, v15.8h, v1.h[6] |
| 158 | sqshrun v10.4h, v6.4s, #8 |
| 159 | sqshrun2 v10.8h, v7.4s, #8 |
| 160 | br x7 |
| 161 | |
| 162 | colormatrix_int_col2_n\i: |
| 163 | .if (\i^31) & 16 |
| 164 | dup v6.4s, v4.s[2] |
| 165 | dup v7.4s, v4.s[2] |
| 166 | .endif |
| 167 | vmxx_s16 \i^31, 1, v6.4s, v12.4h, v0.h[2] |
| 168 | vmxx_s16 \i^31, 2, v6.4s, v13.4h, v0.h[6] |
| 169 | vmxx_s16 \i^31, 4, v6.4s, v14.4h, v1.h[2] |
| 170 | vmxx_s16 \i^31, 8, v6.4s, v15.4h, v1.h[6] |
| 171 | vmxx2_s16 \i^31, 1, v7.4s, v12.8h, v0.h[2] |
| 172 | vmxx2_s16 \i^31, 2, v7.4s, v13.8h, v0.h[6] |
| 173 | vmxx2_s16 \i^31, 4, v7.4s, v14.8h, v1.h[2] |
| 174 | vmxx2_s16 \i^31, 8, v7.4s, v15.8h, v1.h[6] |
| 175 | sqshrun v10.4h, v6.4s, #8 |
| 176 | sqshrun2 v10.8h, v7.4s, #8 |
| 177 | br x7 |
| 178 | |
| 179 | .align 6 |
| 180 | colormatrix_int_col3_\i: |
| 181 | .if \i & 16 |
| 182 | dup v6.4s, v4.s[3] |
| 183 | dup v7.4s, v4.s[3] |
| 184 | .endif |
| 185 | vmxx_s16 \i, 1, v6.4s, v12.4h, v0.h[3] |
| 186 | vmxx_s16 \i, 2, v6.4s, v13.4h, v0.h[7] |
| 187 | vmxx_s16 \i, 4, v6.4s, v14.4h, v1.h[3] |
| 188 | vmxx_s16 \i, 8, v6.4s, v15.4h, v1.h[7] |
| 189 | vmxx2_s16 \i, 1, v7.4s, v12.8h, v0.h[3] |
| 190 | vmxx2_s16 \i, 2, v7.4s, v13.8h, v0.h[7] |
| 191 | vmxx2_s16 \i, 4, v7.4s, v14.8h, v1.h[3] |
| 192 | vmxx2_s16 \i, 8, v7.4s, v15.8h, v1.h[7] |
| 193 | sqshrun v11.4h, v6.4s, #8 |
| 194 | sqshrun2 v11.8h, v7.4s, #8 |
| 195 | br x8 |
| 196 | |
| 197 | colormatrix_int_col3_n\i: |
| 198 | .if (\i^31) & 16 |
| 199 | dup v6.4s, v4.s[3] |
| 200 | dup v7.4s, v4.s[3] |
| 201 | .endif |
| 202 | vmxx_s16 \i^31, 1, v6.4s, v12.4h, v0.h[3] |
| 203 | vmxx_s16 \i^31, 2, v6.4s, v13.4h, v0.h[7] |
| 204 | vmxx_s16 \i^31, 4, v6.4s, v14.4h, v1.h[3] |
| 205 | vmxx_s16 \i^31, 8, v6.4s, v15.4h, v1.h[7] |
| 206 | vmxx2_s16 \i^31, 1, v7.4s, v12.8h, v0.h[3] |
| 207 | vmxx2_s16 \i^31, 2, v7.4s, v13.8h, v0.h[7] |
| 208 | vmxx2_s16 \i^31, 4, v7.4s, v14.8h, v1.h[3] |
| 209 | vmxx2_s16 \i^31, 8, v7.4s, v15.8h, v1.h[7] |
| 210 | sqshrun v11.4h, v6.4s, #8 |
| 211 | sqshrun2 v11.8h, v7.4s, #8 |
| 212 | br x8 |
| 213 | |
| 214 | .align 5 |
| 215 | colormatrix_float_col0_\i: |
| 216 | vmxx_f32 \i, 1, v8.4s, v12.4s, v0.s[0] |
| 217 | vmxx_f32 \i, 2, v8.4s, v13.4s, v1.s[0] |
| 218 | vmxx_f32 \i, 4, v8.4s, v14.4s, v2.s[0] |
| 219 | vmxx_f32 \i, 8, v8.4s, v15.4s, v3.s[0] |
| 220 | vadd_f32 \i, 16, v8.4s, v8.4s, v4.4s, v8.16b, v4.16b |
| 221 | vmxx_f32 \i, 1, v16.4s, v20.4s, v0.s[0] |
| 222 | vmxx_f32 \i, 2, v16.4s, v21.4s, v1.s[0] |
| 223 | vmxx_f32 \i, 4, v16.4s, v22.4s, v2.s[0] |
| 224 | vmxx_f32 \i, 8, v16.4s, v23.4s, v3.s[0] |
| 225 | vadd_f32 \i, 16, v16.4s, v16.4s, v4.4s, v16.16b, v4.16b |
| 226 | br x5 |
| 227 | |
| 228 | .align 4 |
| 229 | colormatrix_float_col0_n\i: |
| 230 | vmxx_f32 \i^31, 1, v8.4s, v12.4s, v0.s[0] |
| 231 | vmxx_f32 \i^31, 2, v8.4s, v13.4s, v1.s[0] |
| 232 | vmxx_f32 \i^31, 4, v8.4s, v14.4s, v2.s[0] |
| 233 | vmxx_f32 \i^31, 8, v8.4s, v15.4s, v3.s[0] |
| 234 | vadd_f32 \i^31, 16, v8.4s, v8.4s, v4.4s, v8.16b, v4.16b |
| 235 | vmxx_f32 \i^31, 1, v16.4s, v20.4s, v0.s[0] |
| 236 | vmxx_f32 \i^31, 2, v16.4s, v21.4s, v1.s[0] |
| 237 | vmxx_f32 \i^31, 4, v16.4s, v22.4s, v2.s[0] |
| 238 | vmxx_f32 \i^31, 8, v16.4s, v23.4s, v3.s[0] |
| 239 | vadd_f32 \i^31, 16, v16.4s, v16.4s, v4.4s, v16.16b, v4.16b |
| 240 | br x5 |
| 241 | |
| 242 | .align 5 |
| 243 | colormatrix_float_col1_\i: |
| 244 | vmxx_f32 \i, 1, v9.4s, v12.4s, v0.s[1] |
| 245 | vmxx_f32 \i, 2, v9.4s, v13.4s, v1.s[1] |
| 246 | vmxx_f32 \i, 4, v9.4s, v14.4s, v2.s[1] |
| 247 | vmxx_f32 \i, 8, v9.4s, v15.4s, v3.s[1] |
| 248 | vadd_f32 \i, 16, v9.4s, v9.4s, v5.4s, v9.16b, v5.16b |
| 249 | vmxx_f32 \i, 1, v17.4s, v20.4s, v0.s[1] |
| 250 | vmxx_f32 \i, 2, v17.4s, v21.4s, v1.s[1] |
| 251 | vmxx_f32 \i, 4, v17.4s, v22.4s, v2.s[1] |
| 252 | vmxx_f32 \i, 8, v17.4s, v23.4s, v3.s[1] |
| 253 | vadd_f32 \i, 16, v17.4s, v17.4s, v5.4s, v17.16b, v5.16b |
| 254 | br x6 |
| 255 | |
| 256 | .align 4 |
| 257 | colormatrix_float_col1_n\i: |
| 258 | vmxx_f32 \i^31, 1, v9.4s, v12.4s, v0.s[1] |
| 259 | vmxx_f32 \i^31, 2, v9.4s, v13.4s, v1.s[1] |
| 260 | vmxx_f32 \i^31, 4, v9.4s, v14.4s, v2.s[1] |
| 261 | vmxx_f32 \i^31, 8, v9.4s, v15.4s, v3.s[1] |
| 262 | vadd_f32 \i^31, 16, v9.4s, v9.4s, v5.4s, v9.16b, v5.16b |
| 263 | vmxx_f32 \i^31, 1, v17.4s, v20.4s, v0.s[1] |
| 264 | vmxx_f32 \i^31, 2, v17.4s, v21.4s, v1.s[1] |
| 265 | vmxx_f32 \i^31, 4, v17.4s, v22.4s, v2.s[1] |
| 266 | vmxx_f32 \i^31, 8, v17.4s, v23.4s, v3.s[1] |
| 267 | vadd_f32 \i^31, 16, v17.4s, v17.4s, v5.4s, v17.16b, v5.16b |
| 268 | br x6 |
| 269 | |
| 270 | .align 5 |
| 271 | colormatrix_float_col2_\i: |
| 272 | vmxx_f32 \i, 1, v10.4s, v12.4s, v0.s[2] |
| 273 | vmxx_f32 \i, 2, v10.4s, v13.4s, v1.s[2] |
| 274 | vmxx_f32 \i, 4, v10.4s, v14.4s, v2.s[2] |
| 275 | vmxx_f32 \i, 8, v10.4s, v15.4s, v3.s[2] |
| 276 | vadd_f32 \i, 16, v10.4s, v10.4s, v6.4s, v10.16b, v6.16b |
| 277 | vmxx_f32 \i, 1, v18.4s, v20.4s, v0.s[2] |
| 278 | vmxx_f32 \i, 2, v18.4s, v21.4s, v1.s[2] |
| 279 | vmxx_f32 \i, 4, v18.4s, v22.4s, v2.s[2] |
| 280 | vmxx_f32 \i, 8, v18.4s, v23.4s, v3.s[2] |
| 281 | vadd_f32 \i, 16, v18.4s, v18.4s, v6.4s, v18.16b, v6.16b |
| 282 | br x7 |
| 283 | |
| 284 | .align 4 |
| 285 | colormatrix_float_col2_n\i: |
| 286 | vmxx_f32 \i^31, 1, v10.4s, v12.4s, v0.s[2] |
| 287 | vmxx_f32 \i^31, 2, v10.4s, v13.4s, v1.s[2] |
| 288 | vmxx_f32 \i^31, 4, v10.4s, v14.4s, v2.s[2] |
| 289 | vmxx_f32 \i^31, 8, v10.4s, v15.4s, v3.s[2] |
| 290 | vadd_f32 \i^31, 16, v10.4s, v10.4s, v6.4s, v10.16b, v6.16b |
| 291 | vmxx_f32 \i^31, 1, v18.4s, v20.4s, v0.s[2] |
| 292 | vmxx_f32 \i^31, 2, v18.4s, v21.4s, v1.s[2] |
| 293 | vmxx_f32 \i^31, 4, v18.4s, v22.4s, v2.s[2] |
| 294 | vmxx_f32 \i^31, 8, v18.4s, v23.4s, v3.s[2] |
| 295 | vadd_f32 \i^31, 16, v18.4s, v18.4s, v6.4s, v18.16b, v6.16b |
| 296 | br x7 |
| 297 | |
| 298 | .align 5 |
| 299 | colormatrix_float_col3_\i: |
| 300 | vmxx_f32 \i, 1, v11.4s, v12.4s, v0.s[3] |
| 301 | vmxx_f32 \i, 2, v11.4s, v13.4s, v1.s[3] |
| 302 | vmxx_f32 \i, 4, v11.4s, v14.4s, v2.s[3] |
| 303 | vmxx_f32 \i, 8, v11.4s, v15.4s, v3.s[3] |
| 304 | vadd_f32 \i, 16, v11.4s, v11.4s, v7.4s, v11.16b, v7.16b |
| 305 | vmxx_f32 \i, 1, v19.4s, v20.4s, v0.s[3] |
| 306 | vmxx_f32 \i, 2, v19.4s, v21.4s, v1.s[3] |
| 307 | vmxx_f32 \i, 4, v19.4s, v22.4s, v2.s[3] |
| 308 | vmxx_f32 \i, 8, v19.4s, v23.4s, v3.s[3] |
| 309 | vadd_f32 \i, 16, v19.4s, v19.4s, v7.4s, v19.16b, v7.16b |
| 310 | br x8 |
| 311 | |
| 312 | .align 4 |
| 313 | colormatrix_float_col3_n\i: |
| 314 | vmxx_f32 \i^31, 1, v11.4s, v12.4s, v0.s[3] |
| 315 | vmxx_f32 \i^31, 2, v11.4s, v13.4s, v1.s[3] |
| 316 | vmxx_f32 \i^31, 4, v11.4s, v14.4s, v2.s[3] |
| 317 | vmxx_f32 \i^31, 8, v11.4s, v15.4s, v3.s[3] |
| 318 | vadd_f32 \i^31, 16, v11.4s, v11.4s, v7.4s, v11.16b, v7.16b |
| 319 | vmxx_f32 \i^31, 1, v19.4s, v20.4s, v0.s[3] |
| 320 | vmxx_f32 \i^31, 2, v19.4s, v21.4s, v1.s[3] |
| 321 | vmxx_f32 \i^31, 4, v19.4s, v22.4s, v2.s[3] |
| 322 | vmxx_f32 \i^31, 8, v19.4s, v23.4s, v3.s[3] |
| 323 | vadd_f32 \i^31, 16, v19.4s, v19.4s, v7.4s, v19.16b, v7.16b |
| 324 | br x8 |
| 325 | |
| 326 | .endr |
| 327 | |
| 328 | .align 6 |
| 329 | colormatrix_float_ldu4: |
| 330 | ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [x1], #32 |
| 331 | uxtl v20.8h, v20.8b |
| 332 | uxtl v21.8h, v21.8b |
| 333 | uxtl v22.8h, v22.8b |
| 334 | uxtl v23.8h, v23.8b |
| 335 | uxtl v12.4s, v20.4h |
| 336 | uxtl v13.4s, v21.4h |
| 337 | uxtl v14.4s, v22.4h |
| 338 | uxtl v15.4s, v23.4h |
| 339 | uxtl2 v20.4s, v20.8h |
| 340 | uxtl2 v21.4s, v21.8h |
| 341 | uxtl2 v22.4s, v22.8h |
| 342 | uxtl2 v23.4s, v23.8h |
| 343 | ucvtf v12.4s, v12.4s |
| 344 | ucvtf v13.4s, v13.4s |
| 345 | ucvtf v14.4s, v14.4s |
| 346 | ucvtf v15.4s, v15.4s |
| 347 | ucvtf v20.4s, v20.4s |
| 348 | ucvtf v21.4s, v21.4s |
| 349 | ucvtf v22.4s, v22.4s |
| 350 | ucvtf v23.4s, v23.4s |
| 351 | br x4 |
| 352 | |
| 353 | .align 5 |
| 354 | colormatrix_int_ldu4: |
| 355 | ld4 {v12.8b,v13.8b,v14.8b,v15.8b}, [x1], #32 |
| 356 | uxtl v12.8h, v12.8b |
| 357 | uxtl v13.8h, v13.8b |
| 358 | uxtl v14.8h, v14.8b |
| 359 | uxtl v15.8h, v15.8b |
| 360 | br x4 |
| 361 | |
| 362 | .align 6 |
| 363 | colormatrix_float_ldu3: |
| 364 | ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [x1], #32 |
| 365 | uxtl v20.8h, v20.8b |
| 366 | uxtl v21.8h, v21.8b |
| 367 | uxtl v22.8h, v22.8b |
| 368 | uxtl v12.4s, v20.4h |
| 369 | uxtl v13.4s, v21.4h |
| 370 | uxtl v14.4s, v22.4h |
| 371 | uxtl2 v20.4s, v20.8h |
| 372 | uxtl2 v21.4s, v21.8h |
| 373 | uxtl2 v22.4s, v22.8h |
| 374 | ucvtf v12.4s, v12.4s |
| 375 | ucvtf v13.4s, v13.4s |
| 376 | ucvtf v14.4s, v14.4s |
| 377 | ucvtf v20.4s, v20.4s |
| 378 | ucvtf v21.4s, v21.4s |
| 379 | ucvtf v22.4s, v22.4s |
| 380 | br x4 |
| 381 | |
| 382 | colormatrix_int_ldu3: |
| 383 | ld4 {v12.8b,v13.8b,v14.8b,v15.8b}, [x1], #32 |
| 384 | uxtl v12.8h, v12.8b |
| 385 | uxtl v13.8h, v13.8b |
| 386 | uxtl v14.8h, v14.8b |
| 387 | br x4 |
| 388 | |
| 389 | .align 5 |
| 390 | colormatrix_float_ldu1: |
| 391 | ld1 {v20.8b}, [x1], #8 |
| 392 | uxtl v20.8h, v20.8b |
| 393 | uxtl v12.4s, v20.4h |
| 394 | uxtl2 v20.4s, v20.8h |
| 395 | ucvtf v12.4s, v12.4s |
| 396 | ucvtf v20.4s, v20.4s |
| 397 | br x4 |
| 398 | |
| 399 | .align 6 |
| 400 | colormatrix_float_ldu2: |
| 401 | ld2 {v20.8b,v21.8b}, [x1], #16 |
| 402 | uxtl v20.8h, v20.8b |
| 403 | uxtl v21.8h, v21.8b |
| 404 | uxtl v12.4s, v20.4h |
| 405 | uxtl v13.4s, v21.4h |
| 406 | uxtl2 v20.4s, v20.8h |
| 407 | uxtl2 v21.4s, v21.8h |
| 408 | ucvtf v12.4s, v12.4s |
| 409 | ucvtf v13.4s, v13.4s |
| 410 | ucvtf v20.4s, v20.4s |
| 411 | ucvtf v21.4s, v21.4s |
| 412 | br x4 |
| 413 | |
| 414 | .align 4 |
| 415 | colormatrix_int_ldu2: |
| 416 | ld2 {v12.8b,v13.8b}, [x1], #16 |
| 417 | uxtl v12.8h, v12.8b |
| 418 | uxtl v13.8h, v13.8b |
| 419 | br x4 |
| 420 | |
| 421 | .align 6 |
| 422 | colormatrix_float_stu4: |
| 423 | fcvtzs v24.4s, v8.4s, #1 |
| 424 | fcvtzs v25.4s, v9.4s, #1 |
| 425 | fcvtzs v26.4s, v10.4s, #1 |
| 426 | fcvtzs v27.4s, v11.4s, #1 |
| 427 | fcvtzs v28.4s, v16.4s, #1 |
| 428 | fcvtzs v29.4s, v17.4s, #1 |
| 429 | fcvtzs v30.4s, v18.4s, #1 |
| 430 | fcvtzs v31.4s, v19.4s, #1 |
| 431 | sqrshrun v24.4h, v24.4s, #1 |
| 432 | sqrshrun v25.4h, v25.4s, #1 |
| 433 | sqrshrun v26.4h, v26.4s, #1 |
| 434 | sqrshrun v27.4h, v27.4s, #1 |
| 435 | sqrshrun2 v24.8h, v28.4s, #1 |
| 436 | sqrshrun2 v25.8h, v29.4s, #1 |
| 437 | sqrshrun2 v26.8h, v30.4s, #1 |
| 438 | sqrshrun2 v27.8h, v31.4s, #1 |
| 439 | uqxtn v24.8b, v24.8h |
| 440 | uqxtn v25.8b, v25.8h |
| 441 | uqxtn v26.8b, v26.8h |
| 442 | uqxtn v27.8b, v27.8h |
| 443 | subs x2, x2, #8 |
| 444 | st4 {v24.8b,v25.8b,v26.8b,v27.8b}, [x0], #32 |
| 445 | blo colormatrix_float_end |
| 446 | br x9 |
| 447 | |
| 448 | .align 5 |
| 449 | colormatrix_int_stu4: |
| 450 | uqxtn v12.8b, v8.8h |
| 451 | uqxtn v13.8b, v9.8h |
| 452 | uqxtn v14.8b, v10.8h |
| 453 | uqxtn v15.8b, v11.8h |
| 454 | subs x2, x2, #8 |
| 455 | st4 {v12.8b,v13.8b,v14.8b,v15.8b}, [x0], #32 |
| 456 | blo colormatrix_int_end |
| 457 | br x9 |
| 458 | |
| 459 | .align 6 |
| 460 | colormatrix_float_stu3: |
| 461 | fcvtzs v24.4s, v8.4s, #1 |
| 462 | fcvtzs v25.4s, v9.4s, #1 |
| 463 | fcvtzs v26.4s, v10.4s, #1 |
| 464 | fcvtzs v28.4s, v16.4s, #1 |
| 465 | fcvtzs v29.4s, v17.4s, #1 |
| 466 | fcvtzs v30.4s, v18.4s, #1 |
| 467 | sqrshrun v24.4h, v24.4s, #1 |
| 468 | sqrshrun v25.4h, v25.4s, #1 |
| 469 | sqrshrun v26.4h, v26.4s, #1 |
| 470 | sqrshrun2 v24.8h, v28.4s, #1 |
| 471 | sqrshrun2 v25.8h, v29.4s, #1 |
| 472 | sqrshrun2 v26.8h, v30.4s, #1 |
| 473 | uqxtn v24.8b, v24.8h |
| 474 | uqxtn v25.8b, v25.8h |
| 475 | uqxtn v26.8b, v26.8h |
| 476 | movi v27.8b, #0 |
| 477 | subs x2, x2, #8 |
| 478 | st4 {v24.8b,v25.8b,v26.8b,v27.8b}, [x0], #32 |
| 479 | blo colormatrix_float_end |
| 480 | br x9 |
| 481 | |
| 482 | .align 4 |
| 483 | colormatrix_int_ldu1: |
| 484 | ld1 {v12.8b}, [x1], #8 |
| 485 | uxtl v12.8h, v12.8b |
| 486 | br x4 |
| 487 | |
| 488 | .align 5 |
| 489 | colormatrix_int_stu3: |
| 490 | uqxtn v12.8b, v8.8h |
| 491 | uqxtn v13.8b, v9.8h |
| 492 | uqxtn v14.8b, v10.8h |
| 493 | movi v15.8b, #0 |
| 494 | subs x2, x2, #8 |
| 495 | st4 {v12.8b,v13.8b,v14.8b,v15.8b}, [x0], #32 |
| 496 | blo colormatrix_int_end |
| 497 | br x9 |
| 498 | |
| 499 | .align 6 |
| 500 | colormatrix_float_stu2: |
| 501 | fcvtzs v24.4s, v8.4s, #1 |
| 502 | fcvtzs v25.4s, v9.4s, #1 |
| 503 | fcvtzs v28.4s, v16.4s, #1 |
| 504 | fcvtzs v29.4s, v17.4s, #1 |
| 505 | sqrshrun v24.4h, v24.4s, #1 |
| 506 | sqrshrun v25.4h, v25.4s, #1 |
| 507 | sqrshrun2 v24.8h, v28.4s, #1 |
| 508 | sqrshrun2 v25.8h, v29.4s, #1 |
| 509 | uqxtn v24.8b, v24.8h |
| 510 | uqxtn v25.8b, v25.8h |
| 511 | subs x2, x2, #8 |
| 512 | st2 {v24.8b,v25.8b}, [x0], #16 |
| 513 | blo colormatrix_float_end |
| 514 | br x9 |
| 515 | |
| 516 | .align 5 |
| 517 | colormatrix_int_stu2: |
| 518 | uqxtn v12.8b, v8.8h |
| 519 | uqxtn v13.8b, v9.8h |
| 520 | subs x2, x2, #8 |
| 521 | st2 {v12.8b,v13.8b}, [x0], #16 |
| 522 | blo colormatrix_int_end |
| 523 | br x9 |
| 524 | |
| 525 | .align 5 |
| 526 | colormatrix_int_stu1: |
| 527 | uqxtn v12.8b, v8.8h |
| 528 | subs x2, x2, #8 |
| 529 | st1 {v12.8b}, [x0], #8 |
| 530 | blo colormatrix_int_end |
| 531 | br x9 |
| 532 | |
| 533 | colormatrix_float_ldf3: |
| 534 | ld4 {v12.4s,v13.4s,v14.4s,v15.4s}, [x1], #64 |
| 535 | ld4 {v20.4s,v21.4s,v22.4s,v23.4s}, [x1], #64 |
| 536 | br x4 |
| 537 | |
| 538 | .align 6 |
| 539 | colormatrix_float_stu1: |
| 540 | fcvtzs v24.4s, v8.4s, #1 |
| 541 | fcvtzs v28.4s, v16.4s, #1 |
| 542 | sqrshrun v24.4h, v24.4s, #1 |
| 543 | sqrshrun2 v24.8h, v28.4s, #1 |
| 544 | uqxtn v24.8b, v24.8h |
| 545 | subs x2, x2, #8 |
| 546 | st1 {v24.8b}, [x0], #8 |
| 547 | blo colormatrix_float_end |
| 548 | br x9 |
| 549 | |
| 550 | colormatrix_float_stf3: |
| 551 | movi v11.16b, #0 |
| 552 | st4 {v8.4s,v9.4s,v10.4s,v11.4s}, [x0], #64 |
| 553 | movi v19.16b, #0 |
| 554 | subs x2, x2, #8 |
| 555 | st4 {v16.4s,v17.4s,v18.4s,v19.4s}, [x0], #64 |
| 556 | blo colormatrix_float_end |
| 557 | br x9 |
| 558 | |
| 559 | .align 5 |
| 560 | colormatrix_float_stf4: |
| 561 | st4 {v8.4s,v9.4s,v10.4s,v11.4s}, [x0], #64 |
| 562 | subs x2, x2, #8 |
| 563 | st4 {v16.4s,v17.4s,v18.4s,v19.4s}, [x0], #64 |
| 564 | blo colormatrix_float_end |
| 565 | br x9 |
| 566 | |
| 567 | colormatrix_float_ldf4: |
| 568 | ld4 {v12.4s,v13.4s,v14.4s,v15.4s}, [x1], #64 |
| 569 | ld4 {v20.4s,v21.4s,v22.4s,v23.4s}, [x1], #64 |
| 570 | br x4 |
| 571 | |
| 572 | .align 5 |
| 573 | colormatrix_float_stf2: |
| 574 | st2 {v8.4s, v9.4s}, [x0], #32 |
| 575 | subs x2, x2, #8 |
| 576 | st2 {v16.4s, v17.4s}, [x0], #32 |
| 577 | blo colormatrix_float_end |
| 578 | br x9 |
| 579 | |
| 580 | colormatrix_float_ldf2: |
| 581 | ld2 {v12.4s,v13.4s}, [x1], #32 |
| 582 | ld2 {v20.4s,v21.4s}, [x1], #32 |
| 583 | br x4 |
| 584 | |
| 585 | .align 5 |
| 586 | colormatrix_float_stf1: |
| 587 | st1 {v8.4s}, [x0], #16 |
| 588 | subs x2, x2, #8 |
| 589 | st1 {v16.4s}, [x0], #16 |
| 590 | blo colormatrix_float_end |
| 591 | br x9 |
| 592 | |
| 593 | colormatrix_float_ldf1: |
| 594 | ld1 {v12.4s}, [x1], #16 |
| 595 | ld1 {v20.4s}, [x1], #16 |
| 596 | br x4 |
| 597 | |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 598 | colormatrix_int_stu1_end: |
| 599 | uqxtn v12.8b, v8.8h |
| 600 | tbz x2, #2, 1f |
| 601 | st1 {v12.s}[1], [x0], #4 |
| 602 | 1: tbz x2, #1, 1f |
| 603 | st1 {v12.h}[1], [x0], #2 |
| 604 | 1: tbz x2, #0, 1f |
| 605 | st1 {v12.b}[1], [x0], #1 |
| 606 | 1: b colormatrix_int_realend |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 607 | |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 608 | colormatrix_int_stu2_end: |
| 609 | uqxtn v12.8b, v8.8h |
| 610 | uqxtn v13.8b, v9.8h |
| 611 | zip1 v12.16b, v12.16b, v13.16b |
| 612 | tbz x2, #2, 1f |
| 613 | st1 {v12.d}[1], [x0], #8 |
| 614 | 1: tbz x2, #1, 1f |
| 615 | st1 {v12.s}[1], [x0], #4 |
| 616 | 1: tbz x2, #0, 1f |
| 617 | st1 {v12.h}[1], [x0], #2 |
| 618 | 1: b colormatrix_int_realend |
| 619 | |
| 620 | colormatrix_int_stu3_end: |
| 621 | uqxtn v12.8b, v8.8h |
| 622 | uqxtn v13.8b, v9.8h |
| 623 | uqxtn v14.8b, v10.8h |
| 624 | movi v15.8b, #0 |
| 625 | tbz x2, #2, 1f |
| 626 | st4 {v12.b,v13.b,v14.b,v15.b}[4], [x0], #4 |
| 627 | st4 {v12.b,v13.b,v14.b,v15.b}[5], [x0], #4 |
| 628 | st4 {v12.b,v13.b,v14.b,v15.b}[6], [x0], #4 |
| 629 | st4 {v12.b,v13.b,v14.b,v15.b}[7], [x0], #4 |
| 630 | 1: tbz x2, #1, 1f |
| 631 | st4 {v12.b,v13.b,v14.b,v15.b}[2], [x0], #4 |
| 632 | st4 {v12.b,v13.b,v14.b,v15.b}[3], [x0], #4 |
| 633 | 1: tbz x2, #0, 1f |
| 634 | st4 {v12.b,v13.b,v14.b,v15.b}[1], [x0], #4 |
| 635 | 1: b colormatrix_int_realend |
| 636 | |
| 637 | colormatrix_int_stu4_end: |
| 638 | uqxtn v12.8b, v8.8h |
| 639 | uqxtn v13.8b, v9.8h |
| 640 | uqxtn v14.8b, v10.8h |
| 641 | uqxtn v15.8b, v11.8h |
| 642 | tbz x2, #2, 1f |
| 643 | st4 {v12.b,v13.b,v14.b,v15.b}[4], [x0], #4 |
| 644 | st4 {v12.b,v13.b,v14.b,v15.b}[5], [x0], #4 |
| 645 | st4 {v12.b,v13.b,v14.b,v15.b}[6], [x0], #4 |
| 646 | st4 {v12.b,v13.b,v14.b,v15.b}[7], [x0], #4 |
| 647 | 1: tbz x2, #1, 1f |
| 648 | st4 {v12.b,v13.b,v14.b,v15.b}[2], [x0], #4 |
| 649 | st4 {v12.b,v13.b,v14.b,v15.b}[3], [x0], #4 |
| 650 | 1: tbz x2, #0, 1f |
| 651 | st4 {v12.b,v13.b,v14.b,v15.b}[1], [x0], #4 |
| 652 | 1: b colormatrix_int_realend |
| 653 | |
| 654 | |
| 655 | colormatrix_int_ldu1_end: |
| 656 | tbz x2, #2, 1f |
| 657 | ld1 {v15.s}[3], [x1], #4 |
| 658 | 1: tbz x2, #1, 1f |
| 659 | ld1 {v15.h}[5], [x1], #2 |
| 660 | 1: tbz x2, #0, 1f |
| 661 | ld1 {v15.b}[9], [x1], #1 |
| 662 | 1: uxtl2 v12.8h, v15.16b |
| 663 | br x4 |
| 664 | |
| 665 | colormatrix_int_ldu2_end: |
| 666 | tbz x2, #2, 1f |
| 667 | ld1 {v15.d}[1], [x1], #8 |
| 668 | 1: tbz x2, #1, 1f |
| 669 | ld1 {v15.s}[1], [x1], #4 |
| 670 | 1: tbz x2, #0, 1f |
| 671 | ld1 {v15.h}[1], [x1], #2 |
| 672 | 1: uzp1 v14.16b, v15.16b, v15.16b |
| 673 | uzp2 v15.16b, v15.16b, v15.16b |
| 674 | uxtl v12.8h, v14.8b |
| 675 | uxtl v13.8h, v15.8b |
| 676 | br x4 |
| 677 | |
| 678 | colormatrix_int_ldu3_end: |
| 679 | tbz x2, #2, 1f |
| 680 | ld4 {v12.b,v13.b,v14.b,v15.b}[4], [x1], #4 |
| 681 | ld4 {v12.b,v13.b,v14.b,v15.b}[5], [x1], #4 |
| 682 | ld4 {v12.b,v13.b,v14.b,v15.b}[6], [x1], #4 |
| 683 | ld4 {v12.b,v13.b,v14.b,v15.b}[7], [x1], #4 |
| 684 | 1: tbz x2, #1, 1f |
| 685 | ld4 {v12.b,v13.b,v14.b,v15.b}[2], [x1], #4 |
| 686 | ld4 {v12.b,v13.b,v14.b,v15.b}[3], [x1], #4 |
| 687 | 1: tbz x2, #0, 1f |
| 688 | ld4 {v12.b,v13.b,v14.b,v15.b}[1], [x1], #4 |
| 689 | 1: uxtl v12.8h, v12.8b |
| 690 | uxtl v13.8h, v13.8b |
| 691 | uxtl v14.8h, v14.8b |
| 692 | br x4 |
| 693 | |
| 694 | colormatrix_int_ldu4_end: |
| 695 | tbz x2, #2, 1f |
| 696 | ld4 {v12.b,v13.b,v14.b,v15.b}[4], [x1], #4 |
| 697 | ld4 {v12.b,v13.b,v14.b,v15.b}[5], [x1], #4 |
| 698 | ld4 {v12.b,v13.b,v14.b,v15.b}[6], [x1], #4 |
| 699 | ld4 {v12.b,v13.b,v14.b,v15.b}[7], [x1], #4 |
| 700 | 1: tbz x2, #1, 1f |
| 701 | ld4 {v12.b,v13.b,v14.b,v15.b}[2], [x1], #4 |
| 702 | ld4 {v12.b,v13.b,v14.b,v15.b}[3], [x1], #4 |
| 703 | 1: tbz x2, #0, 1f |
| 704 | ld4 {v12.b,v13.b,v14.b,v15.b}[1], [x1], #4 |
| 705 | 1: uxtl v12.8h, v12.8b |
| 706 | uxtl v13.8h, v13.8b |
| 707 | uxtl v14.8h, v14.8b |
| 708 | uxtl v15.8h, v15.8b |
| 709 | br x4 |
| 710 | |
| 711 | colormatrix_float_stu1_end: |
| 712 | fcvtzs v12.4s, v8.4s, #1 |
| 713 | fcvtzs v13.4s, v16.4s, #1 |
| 714 | sqrshrun v12.4h, v12.4s, #1 |
| 715 | sqrshrun2 v12.8h, v13.4s, #1 |
| 716 | uqxtn v12.8b, v12.8h |
| 717 | tbz x2, #2, 1f |
| 718 | st1 {v12.s}[1], [x0], #4 |
| 719 | 1: tbz x2, #1, 1f |
| 720 | st1 {v12.h}[1], [x0], #2 |
| 721 | 1: tbz x2, #0, 1f |
| 722 | st1 {v12.b}[1], [x0], #1 |
| 723 | 1: b colormatrix_float_realend |
| 724 | |
| 725 | colormatrix_float_stu2_end: |
| 726 | fcvtzs v12.4s, v8.4s, #1 |
| 727 | fcvtzs v13.4s, v9.4s, #1 |
| 728 | fcvtzs v14.4s, v16.4s, #1 |
| 729 | fcvtzs v15.4s, v17.4s, #1 |
| 730 | sqrshrun v12.4h, v12.4s, #1 |
| 731 | sqrshrun v13.4h, v13.4s, #1 |
| 732 | sqrshrun v14.4h, v14.4s, #1 |
| 733 | sqrshrun v15.4h, v15.4s, #1 |
| 734 | zip1 v12.8h, v12.8h, v13.8h |
| 735 | zip1 v13.8h, v14.8h, v15.8h |
| 736 | uqxtn v12.8b, v12.8h |
| 737 | uqxtn2 v12.16b, v13.8h |
| 738 | tbz x2, #2, 1f |
| 739 | st1 {v12.d}[1], [x0], #8 |
| 740 | 1: tbz x2, #1, 1f |
| 741 | st1 {v12.s}[1], [x0], #4 |
| 742 | 1: tbz x2, #0, 1f |
| 743 | st1 {v12.h}[1], [x0], #2 |
| 744 | 1: b colormatrix_float_realend |
| 745 | |
| 746 | colormatrix_float_stu3_end: |
| 747 | fcvtzs v24.4s, v8.4s, #1 |
| 748 | fcvtzs v25.4s, v9.4s, #1 |
| 749 | fcvtzs v26.4s, v10.4s, #1 |
| 750 | fcvtzs v28.4s, v16.4s, #1 |
| 751 | fcvtzs v29.4s, v17.4s, #1 |
| 752 | fcvtzs v30.4s, v18.4s, #1 |
| 753 | sqrshrun v24.4h, v24.4s, #1 |
| 754 | sqrshrun v25.4h, v25.4s, #1 |
| 755 | sqrshrun v26.4h, v26.4s, #1 |
| 756 | sqrshrun2 v24.8h, v28.4s, #1 |
| 757 | sqrshrun2 v25.8h, v29.4s, #1 |
| 758 | sqrshrun2 v26.8h, v30.4s, #1 |
| 759 | uqxtn v12.8b, v24.8h |
| 760 | uqxtn v13.8b, v25.8h |
| 761 | uqxtn v14.8b, v26.8h |
| 762 | movi v15.8b, #0 |
| 763 | tbz x2, #2, 1f |
| 764 | st4 {v12.b,v13.b,v14.b,v15.b}[4], [x0], #4 |
| 765 | st4 {v12.b,v13.b,v14.b,v15.b}[5], [x0], #4 |
| 766 | st4 {v12.b,v13.b,v14.b,v15.b}[6], [x0], #4 |
| 767 | st4 {v12.b,v13.b,v14.b,v15.b}[7], [x0], #4 |
| 768 | 1: tbz x2, #1, 1f |
| 769 | st4 {v12.b,v13.b,v14.b,v15.b}[2], [x0], #4 |
| 770 | st4 {v12.b,v13.b,v14.b,v15.b}[3], [x0], #4 |
| 771 | 1: tbz x2, #0, 1f |
| 772 | st4 {v12.b,v13.b,v14.b,v15.b}[1], [x0], #4 |
| 773 | 1: b colormatrix_float_realend |
| 774 | |
| 775 | colormatrix_float_stu4_end: |
| 776 | fcvtzs v24.4s, v8.4s, #1 |
| 777 | fcvtzs v25.4s, v9.4s, #1 |
| 778 | fcvtzs v26.4s, v10.4s, #1 |
| 779 | fcvtzs v27.4s, v11.4s, #1 |
| 780 | fcvtzs v28.4s, v16.4s, #1 |
| 781 | fcvtzs v29.4s, v17.4s, #1 |
| 782 | fcvtzs v30.4s, v18.4s, #1 |
| 783 | fcvtzs v31.4s, v19.4s, #1 |
| 784 | sqrshrun v24.4h, v24.4s, #1 |
| 785 | sqrshrun v25.4h, v25.4s, #1 |
| 786 | sqrshrun v26.4h, v26.4s, #1 |
| 787 | sqrshrun v27.4h, v27.4s, #1 |
| 788 | sqrshrun2 v24.8h, v28.4s, #1 |
| 789 | sqrshrun2 v25.8h, v29.4s, #1 |
| 790 | sqrshrun2 v26.8h, v30.4s, #1 |
| 791 | sqrshrun2 v27.8h, v31.4s, #1 |
| 792 | uqxtn v12.8b, v24.8h |
| 793 | uqxtn v13.8b, v25.8h |
| 794 | uqxtn v14.8b, v26.8h |
| 795 | uqxtn v15.8b, v27.8h |
| 796 | tbz x2, #2, 1f |
| 797 | st4 {v12.b,v13.b,v14.b,v15.b}[4], [x0], #4 |
| 798 | st4 {v12.b,v13.b,v14.b,v15.b}[5], [x0], #4 |
| 799 | st4 {v12.b,v13.b,v14.b,v15.b}[6], [x0], #4 |
| 800 | st4 {v12.b,v13.b,v14.b,v15.b}[7], [x0], #4 |
| 801 | 1: tbz x2, #1, 1f |
| 802 | st4 {v12.b,v13.b,v14.b,v15.b}[2], [x0], #4 |
| 803 | st4 {v12.b,v13.b,v14.b,v15.b}[3], [x0], #4 |
| 804 | 1: tbz x2, #0, 1f |
| 805 | st4 {v12.b,v13.b,v14.b,v15.b}[1], [x0], #4 |
| 806 | 1: b colormatrix_float_realend |
| 807 | |
| 808 | colormatrix_float_stf1_end: |
| 809 | tbz x2, #2, 1f |
| 810 | st1 {v16.4s}, [x0], #16 |
| 811 | 1: tbz x2, #1, 1f |
| 812 | st1 {v8.d}[1], [x0], #8 |
| 813 | 1: tbz x2, #0, 1f |
| 814 | st1 {v8.s}[1], [x0], #4 |
| 815 | 1: b colormatrix_float_realend |
| 816 | |
| 817 | colormatrix_float_stf2_end: |
| 818 | tbz x2, #2, 1f |
| 819 | st2 {v16.4s, v17.4s}, [x0], #32 |
| 820 | 1: tbz x2, #1, 1f |
| 821 | st2 {v8.s,v9.s}[2], [x0], #8 |
| 822 | st2 {v8.s,v9.s}[3], [x0], #8 |
| 823 | 1: tbz x2, #0, 1f |
| 824 | st2 {v8.s,v9.s}[1], [x0], #8 |
| 825 | 1: b colormatrix_float_realend |
| 826 | |
| 827 | colormatrix_float_stf3_end: |
| 828 | movi v11.16b, #0 |
| 829 | movi v19.16b, #0 |
| 830 | colormatrix_float_stf4_end: |
| 831 | tbz x2, #2, 1f |
| 832 | st4 {v16.4s,v17.4s,v18.4s,v19.4s}, [x0], #64 |
| 833 | 1: tbz x2, #1, 1f |
| 834 | st4 {v8.s,v9.s,v10.s,v11.s}[2], [x0], #16 |
| 835 | st4 {v8.s,v9.s,v10.s,v11.s}[3], [x0], #16 |
| 836 | 1: tbz x2, #0, 1f |
| 837 | st4 {v8.s,v9.s,v10.s,v11.s}[1], [x0], #16 |
| 838 | 1: b colormatrix_float_realend |
| 839 | |
| 840 | colormatrix_float_ldu1_end: |
| 841 | tbz x2, #2, 1f |
| 842 | ld1 {v15.s}[1], [x1], #4 |
| 843 | 1: tbz x2, #1, 1f |
| 844 | ld1 {v15.h}[1], [x1], #2 |
| 845 | 1: tbz x2, #0, 1f |
| 846 | ld1 {v15.b}[1], [x1], #1 |
| 847 | 1: uxtl v15.8h, v15.8b |
| 848 | uxtl v12.4s, v15.4h |
| 849 | uxtl2 v20.4s, v15.8h |
| 850 | ucvtf v12.4s, v12.4s |
| 851 | ucvtf v20.4s, v20.4s |
| 852 | br x4 |
| 853 | |
| 854 | colormatrix_float_ldu2_end: |
| 855 | tbz x2, #2, 1f |
| 856 | ld1 {v15.d}[1], [x1], #8 |
| 857 | 1: tbz x2, #1, 1f |
| 858 | ld1 {v15.s}[1], [x1], #4 |
| 859 | 1: tbz x2, #0, 1f |
| 860 | ld1 {v15.h}[1], [x1], #2 |
| 861 | 1: uxtl v14.8h, v15.8b |
| 862 | uxtl2 v15.8h, v15.16b |
| 863 | uzp1 v12.8h, v14.8h, v14.8h |
| 864 | uzp2 v13.8h, v14.8h, v14.8h |
| 865 | uzp1 v20.8h, v15.8h, v15.8h |
| 866 | uzp2 v21.8h, v15.8h, v15.8h |
| 867 | uxtl v12.4s, v12.4h |
| 868 | uxtl v13.4s, v13.4h |
| 869 | uxtl v20.4s, v20.4h |
| 870 | uxtl v21.4s, v21.4h |
| 871 | ucvtf v12.4s, v12.4s |
| 872 | ucvtf v13.4s, v13.4s |
| 873 | ucvtf v20.4s, v20.4s |
| 874 | ucvtf v21.4s, v21.4s |
| 875 | br x4 |
| 876 | |
| 877 | colormatrix_float_ldu3_end: |
| 878 | tbz x2, #2, 1f |
| 879 | ld4 {v20.b,v21.b,v22.b,v23.b}[4], [x1], #4 |
| 880 | ld4 {v20.b,v21.b,v22.b,v23.b}[5], [x1], #4 |
| 881 | ld4 {v20.b,v21.b,v22.b,v23.b}[6], [x1], #4 |
| 882 | ld4 {v20.b,v21.b,v22.b,v23.b}[7], [x1], #4 |
| 883 | 1: tbz x2, #1, 1f |
| 884 | ld4 {v20.b,v21.b,v22.b,v23.b}[2], [x1], #4 |
| 885 | ld4 {v20.b,v21.b,v22.b,v23.b}[3], [x1], #4 |
| 886 | 1: tbz x2, #0, 1f |
| 887 | ld4 {v20.b,v21.b,v22.b,v23.b}[1], [x1], #4 |
| 888 | 1: uxtl v20.8h, v20.8b |
| 889 | uxtl v21.8h, v21.8b |
| 890 | uxtl v22.8h, v22.8b |
| 891 | uxtl v12.4s, v20.4h |
| 892 | uxtl v13.4s, v21.4h |
| 893 | uxtl v14.4s, v22.4h |
| 894 | uxtl2 v20.4s, v20.8h |
| 895 | uxtl2 v21.4s, v21.8h |
| 896 | uxtl2 v22.4s, v22.8h |
| 897 | ucvtf v12.4s, v12.4s |
| 898 | ucvtf v13.4s, v13.4s |
| 899 | ucvtf v14.4s, v14.4s |
| 900 | ucvtf v20.4s, v20.4s |
| 901 | ucvtf v21.4s, v21.4s |
| 902 | ucvtf v22.4s, v22.4s |
| 903 | br x4 |
| 904 | |
| 905 | colormatrix_float_ldu4_end: |
| 906 | tbz x2, #2, 1f |
| 907 | ld4 {v20.b,v21.b,v22.b,v23.b}[4], [x1], #4 |
| 908 | ld4 {v20.b,v21.b,v22.b,v23.b}[5], [x1], #4 |
| 909 | ld4 {v20.b,v21.b,v22.b,v23.b}[6], [x1], #4 |
| 910 | ld4 {v20.b,v21.b,v22.b,v23.b}[7], [x1], #4 |
| 911 | 1: tbz x2, #1, 1f |
| 912 | ld4 {v20.b,v21.b,v22.b,v23.b}[2], [x1], #4 |
| 913 | ld4 {v20.b,v21.b,v22.b,v23.b}[3], [x1], #4 |
| 914 | 1: tbz x2, #0, 1f |
| 915 | ld4 {v20.b,v21.b,v22.b,v23.b}[1], [x1], #4 |
| 916 | 1: uxtl v20.8h, v20.8b |
| 917 | uxtl v21.8h, v21.8b |
| 918 | uxtl v22.8h, v22.8b |
| 919 | uxtl v23.8h, v23.8b |
| 920 | uxtl v12.4s, v20.4h |
| 921 | uxtl v13.4s, v21.4h |
| 922 | uxtl v14.4s, v22.4h |
| 923 | uxtl v15.4s, v23.4h |
| 924 | uxtl2 v20.4s, v20.8h |
| 925 | uxtl2 v21.4s, v21.8h |
| 926 | uxtl2 v22.4s, v22.8h |
| 927 | uxtl2 v23.4s, v23.8h |
| 928 | ucvtf v12.4s, v12.4s |
| 929 | ucvtf v13.4s, v13.4s |
| 930 | ucvtf v14.4s, v14.4s |
| 931 | ucvtf v15.4s, v15.4s |
| 932 | ucvtf v20.4s, v20.4s |
| 933 | ucvtf v21.4s, v21.4s |
| 934 | ucvtf v22.4s, v22.4s |
| 935 | ucvtf v23.4s, v23.4s |
| 936 | br x4 |
| 937 | |
| 938 | colormatrix_float_ldf1_end: |
| 939 | tbz x2, #2, 1f |
| 940 | ld1 {v20.4s}, [x1], #16 |
| 941 | 1: tbz x2, #1, 1f |
| 942 | ld1 {v12.d}[1], [x1], #8 |
| 943 | 1: tbz x2, #0, 1f |
| 944 | ld1 {v12.s}[1], [x1], #4 |
| 945 | 1: br x4 |
| 946 | |
| 947 | colormatrix_float_ldf2_end: |
| 948 | tbz x2, #2, 1f |
| 949 | ld2 {v20.4s,v21.4s}, [x1], #32 |
| 950 | 1: tbz x2, #1, 1f |
| 951 | ld2 {v12.s,v13.s}[2], [x1], #8 |
| 952 | ld2 {v12.s,v13.s}[3], [x1], #8 |
| 953 | 1: tbz x2, #0, 1f |
| 954 | ld2 {v12.s,v13.s}[1], [x1], #8 |
| 955 | 1: br x4 |
| 956 | |
| 957 | colormatrix_float_ldf3_end: |
| 958 | colormatrix_float_ldf4_end: |
| 959 | tbz x2, #2, 1f |
| 960 | ld4 {v20.4s,v21.4s,v22.4s,v23.4s}, [x1], #64 |
| 961 | 1: tbz x2, #1, 1f |
| 962 | ld4 {v12.s,v13.s,v14.s,v15.s}[2], [x1], #16 |
| 963 | ld4 {v12.s,v13.s,v14.s,v15.s}[3], [x1], #16 |
| 964 | 1: tbz x2, #0, 1f |
| 965 | ld4 {v12.s,v13.s,v14.s,v15.s}[1], [x1], #16 |
| 966 | 1: br x4 |
| 967 | |
| 968 | /* void rsdIntrinsicColorMatrix_int_K( |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 969 | * void *out, // x0 |
| 970 | * void const *in, // x1 |
| 971 | * size_t count, // x2 |
| 972 | * fntab_t const *fns, // x3 |
| 973 | * int16_t const *mult, // x4 |
| 974 | * int32_t const *add); // x5 |
| 975 | */ |
| 976 | ENTRY(rsdIntrinsicColorMatrix_int_K) |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 977 | sub x7, sp, #32 |
| 978 | sub sp, sp, #64 |
| 979 | st1 {v8.1d-v11.1d}, [sp] |
| 980 | st1 {v12.1d-v15.1d}, [x7] |
| 981 | |
| 982 | ld1 {v0.8h,v1.8h}, [x4], #32 |
| 983 | ld1 {v4.4s}, [x5], #16 |
| 984 | |
| 985 | ldp x4,x5, [x3],#16 |
| 986 | ldp x6,x7, [x3],#16 |
| 987 | ldp x8,x9, [x3],#16 |
| 988 | |
| 989 | dup v12.4s, v4.s[0] |
| 990 | dup v13.4s, v4.s[1] |
| 991 | dup v14.4s, v4.s[2] |
| 992 | dup v15.4s, v4.s[3] |
| 993 | sqshrun v8.4h, v12.4s, #8 |
| 994 | sqshrun2 v8.8h, v12.4s, #8 |
| 995 | sqshrun v9.4h, v13.4s, #8 |
| 996 | sqshrun2 v9.8h, v13.4s, #8 |
| 997 | sqshrun v10.4h, v14.4s, #8 |
| 998 | sqshrun2 v10.8h, v14.4s, #8 |
| 999 | sqshrun v11.4h, v15.4s, #8 |
| 1000 | sqshrun2 v11.8h, v15.4s, #8 |
| 1001 | |
| 1002 | subs x2, x2, #8 |
| 1003 | blo colormatrix_int_end |
| 1004 | br x9 |
| 1005 | |
| 1006 | colormatrix_int_end: |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1007 | adds x2, x2, #8 |
| 1008 | bls colormatrix_int_realend |
| 1009 | mov x16, x8 |
| 1010 | ldp x8, x9, [x3], #16 |
| 1011 | cmp x4, x16 |
| 1012 | csel x4, x8, x4, eq |
| 1013 | cmp x5, x16 |
| 1014 | csel x5, x8, x5, eq |
| 1015 | cmp x6, x16 |
| 1016 | csel x6, x8, x6, eq |
| 1017 | cmp x7, x16 |
| 1018 | csel x7, x8, x7, eq |
| 1019 | br x9 |
| 1020 | |
| 1021 | colormatrix_int_realend: |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1022 | ld1 {v8.1d-v11.1d}, [sp], #32 |
| 1023 | ld1 {v12.1d-v15.1d}, [sp], #32 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1024 | ret |
| 1025 | END(rsdIntrinsicColorMatrix_int_K) |
| 1026 | |
| 1027 | /* void rsdIntrinsicColorMatrixSetup_int_K( |
| 1028 | * fntab_t const *fns, // x0 |
| 1029 | * uint32_t mask, // x1 |
| 1030 | * int dt, // x2 |
| 1031 | * int st); // x3 |
| 1032 | */ |
| 1033 | ENTRY(rsdIntrinsicColorMatrixSetup_int_K) |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1034 | adr x7, 2f |
| 1035 | add x4, x7, x2, LSL #2 |
| 1036 | ldrsh x2, [x4], #2 |
| 1037 | ldrsh x4, [x4] |
| 1038 | add x2, x2, x7 |
| 1039 | add x4, x4, x7 |
| 1040 | adr x7, 3f |
| 1041 | add x5, x7, x3, LSL #2 |
| 1042 | ldrsh x3, [x5], #2 |
| 1043 | ldrsh x5, [x5] |
| 1044 | add x3, x3, x7 |
| 1045 | add x5, x5, x7 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1046 | stp x2, x3, [x0, #32] |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1047 | stp x4, x5, [x0, #48] |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1048 | |
| 1049 | /* For each column function, if the matrix is all zeroes then write NULL, |
| 1050 | * otherwise look up the appropriate function and store that. */ |
| 1051 | |
| 1052 | mov x3, #4 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1053 | adr x7, 4f |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1054 | 1: ands x2, x1, #15 |
| 1055 | beq 9f |
| 1056 | and x2, x1, #31 |
| 1057 | lsl x2, x2, #3 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1058 | ldrsh x2, [x7, x2] |
| 1059 | add x2, x2, x7 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1060 | 9: str x2, [x0], #8 |
| 1061 | lsr x1, x1, #5 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1062 | add x7, x7, #2 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1063 | subs x3, x3, #1 |
| 1064 | bne 1b |
| 1065 | |
| 1066 | /* For every NULL entry, copy the non-NULL entry that follows it, or the store |
| 1067 | * function. */ |
| 1068 | |
| 1069 | ldr x2, [x0] |
| 1070 | mov x3, #4 |
| 1071 | 1: ldr x1, [x0, #-8]! |
| 1072 | cmp x1, #0 |
| 1073 | csel x2, x1, x2, ne |
| 1074 | str x2, [x0] |
| 1075 | subs x3, x3, #1 |
| 1076 | bne 1b |
| 1077 | ret |
| 1078 | |
| 1079 | .align 4 |
| 1080 | 2: .hword colormatrix_int_stu1-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1081 | .hword colormatrix_int_stu1_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1082 | .hword colormatrix_int_stu2-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1083 | .hword colormatrix_int_stu2_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1084 | .hword colormatrix_int_stu3-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1085 | .hword colormatrix_int_stu3_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1086 | .hword colormatrix_int_stu4-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1087 | .hword colormatrix_int_stu4_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1088 | 3: .hword colormatrix_int_ldu1-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1089 | .hword colormatrix_int_ldu1_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1090 | .hword colormatrix_int_ldu2-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1091 | .hword colormatrix_int_ldu2_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1092 | .hword colormatrix_int_ldu3-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1093 | .hword colormatrix_int_ldu3_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1094 | .hword colormatrix_int_ldu4-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1095 | .hword colormatrix_int_ldu4_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1096 | 4: |
| 1097 | .irp i, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| 1098 | .hword colormatrix_int_col0_\i-4b |
| 1099 | .hword colormatrix_int_col1_\i-4b-2 |
| 1100 | .hword colormatrix_int_col2_\i-4b-4 |
| 1101 | .hword colormatrix_int_col3_\i-4b-6 |
| 1102 | .endr |
| 1103 | .irp i, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 |
| 1104 | .hword colormatrix_int_col0_n\i-4b |
| 1105 | .hword colormatrix_int_col1_n\i-4b-2 |
| 1106 | .hword colormatrix_int_col2_n\i-4b-4 |
| 1107 | .hword colormatrix_int_col3_n\i-4b-6 |
| 1108 | .endr |
| 1109 | END(rsdIntrinsicColorMatrixSetup_int_K) |
| 1110 | |
| 1111 | |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1112 | /* void rsdIntrinsicColorMatrix_float_K( |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1113 | * void *out, // x0 |
| 1114 | * void const *in, // x1 |
| 1115 | * size_t count, // x2 |
| 1116 | * fntab_t const *fns, // x3 |
| 1117 | * float const *mult, // x4 |
| 1118 | * float const *add); // x5 |
| 1119 | */ |
| 1120 | ENTRY(rsdIntrinsicColorMatrix_float_K) |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1121 | sub x7, sp, #32 |
| 1122 | sub sp, sp, #64 |
| 1123 | st1 {v8.1d-v11.1d}, [sp] |
| 1124 | st1 {v12.1d-v15.1d}, [x7] |
| 1125 | |
| 1126 | ld1 {v0.4s,v1.4s,v2.4s,v3.4s}, [x4], #64 |
| 1127 | ld1r {v4.4s}, [x5], #4 |
| 1128 | ld1r {v5.4s}, [x5], #4 |
| 1129 | ld1r {v6.4s}, [x5], #4 |
| 1130 | ld1r {v7.4s}, [x5], #4 |
| 1131 | |
| 1132 | ldp x4,x5, [x3], #16 |
| 1133 | ldp x6,x7, [x3], #16 |
| 1134 | ldp x8,x9, [x3], #16 |
| 1135 | |
| 1136 | mov v8.16b, v4.16b |
| 1137 | mov v9.16b, v5.16b |
| 1138 | mov v10.16b, v6.16b |
| 1139 | mov v11.16b, v7.16b |
| 1140 | |
| 1141 | mov v16.16b, v4.16b |
| 1142 | mov v17.16b, v5.16b |
| 1143 | mov v18.16b, v6.16b |
| 1144 | mov v19.16b, v7.16b |
| 1145 | |
| 1146 | subs x2, x2, #8 |
| 1147 | blo colormatrix_float_end |
| 1148 | br x9 |
| 1149 | |
| 1150 | colormatrix_float_end: |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1151 | adds x2, x2, #8 |
| 1152 | bls colormatrix_int_realend |
| 1153 | mov x16, x8 |
| 1154 | ldp x8,x9, [x3], #16 |
| 1155 | cmp x4, x16 |
| 1156 | csel x4, x8, x4, eq |
| 1157 | cmp x5, x16 |
| 1158 | csel x5, x8, x5, eq |
| 1159 | cmp x6, x16 |
| 1160 | csel x6, x8, x6, eq |
| 1161 | cmp x7, x16 |
| 1162 | csel x7, x8, x7, eq |
| 1163 | br x9 |
| 1164 | |
| 1165 | colormatrix_float_realend: |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1166 | ld1 {v8.1d-v11.1d}, [sp], #32 |
| 1167 | ld1 {v12.1d-v15.1d}, [sp], #32 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1168 | ret |
| 1169 | END(rsdIntrinsicColorMatrix_float_K) |
| 1170 | |
| 1171 | /* void rsdIntrinsicColorMatrixSetup_float_K( |
| 1172 | * fntab_t const *fns, // x0 |
| 1173 | * uint32_t mask, // x1 |
| 1174 | * int dt, // x2 |
| 1175 | * int st); // x3 |
| 1176 | */ |
| 1177 | ENTRY(rsdIntrinsicColorMatrixSetup_float_K) |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1178 | adr x7, 2f |
| 1179 | add x4, x7, x2, LSL #2 |
| 1180 | ldrsh x2, [x4], #2 |
| 1181 | ldrsh x4, [x4] |
| 1182 | add x2, x2, x7 |
| 1183 | add x4, x4, x7 |
| 1184 | adr x7, 3f |
| 1185 | add x5, x7, x3, LSL #2 |
| 1186 | ldrsh x3, [x5], #2 |
| 1187 | ldrsh x5, [x5] |
| 1188 | add x3, x3, x7 |
| 1189 | add x5, x5, x7 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1190 | stp x2, x3, [x0, #32] |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1191 | stp x4, x5, [x0, #48] |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1192 | |
| 1193 | /* For each column function, if the matrix is all zeroes then write NULL, |
| 1194 | * otherwise look up the appropriate function and store that. */ |
| 1195 | |
| 1196 | mov x3, #4 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1197 | adr x7, 4f |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1198 | 1: ands x2, x1, #15 |
| 1199 | beq 9f |
| 1200 | and x2, x1, #31 |
| 1201 | lsl x2, x2, #3 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1202 | ldrsh x2, [x7, x2] |
| 1203 | add x2, x2, x7 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1204 | 9: str x2, [x0], #8 |
| 1205 | lsr x1, x1, #5 |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1206 | add x7, x7, #2 |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1207 | subs x3, x3, #1 |
| 1208 | bne 1b |
| 1209 | |
| 1210 | /* For every NULL entry, copy the non-NULL entry that follows it, or the store |
| 1211 | * function. */ |
| 1212 | |
| 1213 | ldr x2, [x0] |
| 1214 | mov x3, #4 |
| 1215 | 1: ldr x1, [x0, #-8]! |
| 1216 | cmp x1, #0 |
| 1217 | csel x2, x1, x2, ne |
| 1218 | str x2, [x0] |
| 1219 | subs x3, x3, #1 |
| 1220 | bne 1b |
| 1221 | ret |
| 1222 | |
| 1223 | .align 4 |
| 1224 | 2: .hword colormatrix_float_stu1-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1225 | .hword colormatrix_float_stu1_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1226 | .hword colormatrix_float_stu2-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1227 | .hword colormatrix_float_stu2_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1228 | .hword colormatrix_float_stu3-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1229 | .hword colormatrix_float_stu3_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1230 | .hword colormatrix_float_stu4-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1231 | .hword colormatrix_float_stu4_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1232 | .hword colormatrix_float_stf1-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1233 | .hword colormatrix_float_stf1_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1234 | .hword colormatrix_float_stf2-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1235 | .hword colormatrix_float_stf2_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1236 | .hword colormatrix_float_stf3-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1237 | .hword colormatrix_float_stf3_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1238 | .hword colormatrix_float_stf4-2b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1239 | .hword colormatrix_float_stf4_end-2b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1240 | 3: .hword colormatrix_float_ldu1-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1241 | .hword colormatrix_float_ldu1_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1242 | .hword colormatrix_float_ldu2-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1243 | .hword colormatrix_float_ldu2_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1244 | .hword colormatrix_float_ldu3-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1245 | .hword colormatrix_float_ldu3_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1246 | .hword colormatrix_float_ldu4-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1247 | .hword colormatrix_float_ldu4_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1248 | .hword colormatrix_float_ldf1-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1249 | .hword colormatrix_float_ldf1_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1250 | .hword colormatrix_float_ldf2-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1251 | .hword colormatrix_float_ldf2_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1252 | .hword colormatrix_float_ldf3-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1253 | .hword colormatrix_float_ldf3_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1254 | .hword colormatrix_float_ldf4-3b |
Simon Hosie | 6e7e258 | 2014-05-06 01:07:21 -0700 | [diff] [blame] | 1255 | .hword colormatrix_float_ldf4_end-3b |
Simon Hosie | 0462a39 | 2014-03-07 19:36:44 -0800 | [diff] [blame] | 1256 | 4: |
| 1257 | .irp i, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 |
| 1258 | .hword colormatrix_float_col0_\i-4b |
| 1259 | .hword colormatrix_float_col1_\i-4b-2 |
| 1260 | .hword colormatrix_float_col2_\i-4b-4 |
| 1261 | .hword colormatrix_float_col3_\i-4b-6 |
| 1262 | .endr |
| 1263 | .irp i, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 |
| 1264 | .hword colormatrix_float_col0_n\i-4b |
| 1265 | .hword colormatrix_float_col1_n\i-4b-2 |
| 1266 | .hword colormatrix_float_col2_n\i-4b-4 |
| 1267 | .hword colormatrix_float_col3_n\i-4b-6 |
| 1268 | .endr |
| 1269 | END(rsdIntrinsicColorMatrixSetup_float_K) |