| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2014 The LibYuv Project Authors. All rights reserved. | 2 * Copyright 2014 The LibYuv Project Authors. All rights reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| (...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 84 | 84 |
| 85 // Read 8 UYVY | 85 // Read 8 UYVY |
| 86 #define READUYVY \ | 86 #define READUYVY \ |
| 87 MEMACCESS(0) \ | 87 MEMACCESS(0) \ |
| 88 "ld2 {v2.8b, v3.8b}, [%0], #16 \n" \ | 88 "ld2 {v2.8b, v3.8b}, [%0], #16 \n" \ |
| 89 "orr v0.8b, v3.8b, v3.8b \n" \ | 89 "orr v0.8b, v3.8b, v3.8b \n" \ |
| 90 "uzp1 v1.8b, v2.8b, v2.8b \n" \ | 90 "uzp1 v1.8b, v2.8b, v2.8b \n" \ |
| 91 "uzp2 v3.8b, v2.8b, v2.8b \n" \ | 91 "uzp2 v3.8b, v2.8b, v2.8b \n" \ |
| 92 "ins v1.s[1], v3.s[0] \n" | 92 "ins v1.s[1], v3.s[0] \n" |
| 93 | 93 |
| 94 // TODO(fbarchard): replace movi with constants from struct. | |
| 95 #define YUVTORGB_SETUP \ | 94 #define YUVTORGB_SETUP \ |
| 96 "ld1r {v24.8h}, [%[kUVBiasBGR]], #2 \n" \ | 95 "ld1r {v24.8h}, [%[kUVBiasBGR]], #2 \n" \ |
| 97 "ld1r {v25.8h}, [%[kUVBiasBGR]], #2 \n" \ | 96 "ld1r {v25.8h}, [%[kUVBiasBGR]], #2 \n" \ |
| 98 "ld1r {v26.8h}, [%[kUVBiasBGR]] \n" \ | 97 "ld1r {v26.8h}, [%[kUVBiasBGR]] \n" \ |
| 99 "ld1r {v31.4s}, [%[kYToRgb]] \n" \ | 98 "ld1r {v31.4s}, [%[kYToRgb]] \n" \ |
| 100 "movi v27.8h, #128 \n" \ | 99 "ld1 {v27.8h, v28.8h}, [%[kUVToRB]] \n" \ |
| 101 "movi v28.8h, #102 \n" \ | 100 "ld1 {v29.8h, v30.8h}, [%[kUVToG]] \n" |
| 102 "movi v29.8h, #25 \n" \ | |
| 103 "movi v30.8h, #52 \n" | |
| 104 | 101 |
| 105 #define YUVTORGB(vR, vG, vB) \ | 102 #define YUVTORGB(vR, vG, vB) \ |
| 106 "uxtl v0.8h, v0.8b \n" /* Extract Y */ \ | 103 "uxtl v0.8h, v0.8b \n" /* Extract Y */ \ |
| 107 "shll v2.8h, v1.8b, #8 \n" /* Replicate UV */ \ | 104 "shll v2.8h, v1.8b, #8 \n" /* Replicate UV */ \ |
| 108 "ushll2 v3.4s, v0.8h, #0 \n" /* Y */ \ | 105 "ushll2 v3.4s, v0.8h, #0 \n" /* Y */ \ |
| 109 "ushll v0.4s, v0.4h, #0 \n" \ | 106 "ushll v0.4s, v0.4h, #0 \n" \ |
| 110 "mul v3.4s, v3.4s, v31.4s \n" \ | 107 "mul v3.4s, v3.4s, v31.4s \n" \ |
| 111 "mul v0.4s, v0.4s, v31.4s \n" \ | 108 "mul v0.4s, v0.4s, v31.4s \n" \ |
| 112 "sqshrun v0.4h, v0.4s, #16 \n" \ | 109 "sqshrun v0.4h, v0.4s, #16 \n" \ |
| 113 "sqshrun2 v0.8h, v3.4s, #16 \n" /* Y */ \ | 110 "sqshrun2 v0.8h, v3.4s, #16 \n" /* Y */ \ |
| (...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 154 "subs %w4, %w4, #8 \n" | 151 "subs %w4, %w4, #8 \n" |
| 155 "movi v23.8b, #255 \n" /* A */ | 152 "movi v23.8b, #255 \n" /* A */ |
| 156 MEMACCESS(3) | 153 MEMACCESS(3) |
| 157 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 154 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 158 "b.gt 1b \n" | 155 "b.gt 1b \n" |
| 159 : "+r"(src_y), // %0 | 156 : "+r"(src_y), // %0 |
| 160 "+r"(src_u), // %1 | 157 "+r"(src_u), // %1 |
| 161 "+r"(src_v), // %2 | 158 "+r"(src_v), // %2 |
| 162 "+r"(dst_argb), // %3 | 159 "+r"(dst_argb), // %3 |
| 163 "+r"(width) // %4 | 160 "+r"(width) // %4 |
| 164 : [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), | 161 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 162 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 163 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 165 [kYToRgb]"r"(&yuvconstants->kYToRgb) | 164 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 166 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 165 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 167 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 166 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 168 ); | 167 ); |
| 169 } | 168 } |
| 170 #endif // HAS_I444TOARGBROW_NEON | 169 #endif // HAS_I444TOARGBROW_NEON |
| 171 | 170 |
| 172 // TODO(fbarchard): Switch to Matrix version of this function. | 171 // TODO(fbarchard): Switch to Matrix version of this function. |
| 173 #ifdef HAS_I422TOARGBROW_NEON | 172 #ifdef HAS_I422TOARGBROW_NEON |
| 174 void I422ToARGBRow_NEON(const uint8* src_y, | 173 void I422ToARGBRow_NEON(const uint8* src_y, |
| (...skipping 10 matching lines...) Expand all Loading... |
| 185 "subs %w4, %w4, #8 \n" | 184 "subs %w4, %w4, #8 \n" |
| 186 "movi v23.8b, #255 \n" /* A */ | 185 "movi v23.8b, #255 \n" /* A */ |
| 187 MEMACCESS(3) | 186 MEMACCESS(3) |
| 188 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 187 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 189 "b.gt 1b \n" | 188 "b.gt 1b \n" |
| 190 : "+r"(src_y), // %0 | 189 : "+r"(src_y), // %0 |
| 191 "+r"(src_u), // %1 | 190 "+r"(src_u), // %1 |
| 192 "+r"(src_v), // %2 | 191 "+r"(src_v), // %2 |
| 193 "+r"(dst_argb), // %3 | 192 "+r"(dst_argb), // %3 |
| 194 "+r"(width) // %4 | 193 "+r"(width) // %4 |
| 195 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 194 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 196 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 195 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 196 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 197 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 197 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 198 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 198 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 199 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 199 ); | 200 ); |
| 200 } | 201 } |
| 201 #endif // HAS_I422TOARGBROW_NEON | 202 #endif // HAS_I422TOARGBROW_NEON |
| 202 | 203 |
| 203 #ifdef HAS_I411TOARGBROW_NEON | 204 #ifdef HAS_I411TOARGBROW_NEON |
| 204 void I411ToARGBRow_NEON(const uint8* src_y, | 205 void I411ToARGBRow_NEON(const uint8* src_y, |
| 205 const uint8* src_u, | 206 const uint8* src_u, |
| 206 const uint8* src_v, | 207 const uint8* src_v, |
| 207 uint8* dst_argb, | 208 uint8* dst_argb, |
| 208 struct YuvConstants* yuvconstants, | 209 struct YuvConstants* yuvconstants, |
| 209 int width) { | 210 int width) { |
| 210 asm volatile ( | 211 asm volatile ( |
| 211 YUVTORGB_SETUP | 212 YUVTORGB_SETUP |
| 212 "1: \n" | 213 "1: \n" |
| 213 READYUV411 | 214 READYUV411 |
| 214 YUVTORGB(v22, v21, v20) | 215 YUVTORGB(v22, v21, v20) |
| 215 "subs %w4, %w4, #8 \n" | 216 "subs %w4, %w4, #8 \n" |
| 216 "movi v23.8b, #255 \n" /* A */ | 217 "movi v23.8b, #255 \n" /* A */ |
| 217 MEMACCESS(3) | 218 MEMACCESS(3) |
| 218 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 219 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 219 "b.gt 1b \n" | 220 "b.gt 1b \n" |
| 220 : "+r"(src_y), // %0 | 221 : "+r"(src_y), // %0 |
| 221 "+r"(src_u), // %1 | 222 "+r"(src_u), // %1 |
| 222 "+r"(src_v), // %2 | 223 "+r"(src_v), // %2 |
| 223 "+r"(dst_argb), // %3 | 224 "+r"(dst_argb), // %3 |
| 224 "+r"(width) // %4 | 225 "+r"(width) // %4 |
| 225 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 226 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 226 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 227 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 228 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 229 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 227 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 230 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 228 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 231 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 229 ); | 232 ); |
| 230 } | 233 } |
| 231 #endif // HAS_I411TOARGBROW_NEON | 234 #endif // HAS_I411TOARGBROW_NEON |
| 232 | 235 |
| 233 #ifdef HAS_I422TOBGRAROW_NEON | 236 #ifdef HAS_I422TOBGRAROW_NEON |
| 234 void I422ToBGRARow_NEON(const uint8* src_y, | 237 void I422ToBGRARow_NEON(const uint8* src_y, |
| 235 const uint8* src_u, | 238 const uint8* src_u, |
| 236 const uint8* src_v, | 239 const uint8* src_v, |
| 237 uint8* dst_bgra, | 240 uint8* dst_bgra, |
| 238 struct YuvConstants* yuvconstants, | 241 struct YuvConstants* yuvconstants, |
| 239 int width) { | 242 int width) { |
| 240 asm volatile ( | 243 asm volatile ( |
| 241 YUVTORGB_SETUP | 244 YUVTORGB_SETUP |
| 242 "1: \n" | 245 "1: \n" |
| 243 READYUV422 | 246 READYUV422 |
| 244 YUVTORGB(v21, v22, v23) | 247 YUVTORGB(v21, v22, v23) |
| 245 "subs %w4, %w4, #8 \n" | 248 "subs %w4, %w4, #8 \n" |
| 246 "movi v20.8b, #255 \n" /* A */ | 249 "movi v20.8b, #255 \n" /* A */ |
| 247 MEMACCESS(3) | 250 MEMACCESS(3) |
| 248 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 251 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 249 "b.gt 1b \n" | 252 "b.gt 1b \n" |
| 250 : "+r"(src_y), // %0 | 253 : "+r"(src_y), // %0 |
| 251 "+r"(src_u), // %1 | 254 "+r"(src_u), // %1 |
| 252 "+r"(src_v), // %2 | 255 "+r"(src_v), // %2 |
| 253 "+r"(dst_bgra), // %3 | 256 "+r"(dst_bgra), // %3 |
| 254 "+r"(width) // %4 | 257 "+r"(width) // %4 |
| 255 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 258 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 256 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 259 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 260 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 261 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 257 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 262 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 258 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 263 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 259 ); | 264 ); |
| 260 } | 265 } |
| 261 #endif // HAS_I422TOBGRAROW_NEON | 266 #endif // HAS_I422TOBGRAROW_NEON |
| 262 | 267 |
| 263 // TODO(fbarchard): Switch to Matrix version of this function. | 268 // TODO(fbarchard): Switch to Matrix version of this function. |
| 264 #ifdef HAS_I422TOABGRROW_NEON | 269 #ifdef HAS_I422TOABGRROW_NEON |
| 265 void I422ToABGRRow_NEON(const uint8* src_y, | 270 void I422ToABGRRow_NEON(const uint8* src_y, |
| 266 const uint8* src_u, | 271 const uint8* src_u, |
| 267 const uint8* src_v, | 272 const uint8* src_v, |
| 268 uint8* dst_abgr, | 273 uint8* dst_abgr, |
| 269 struct YuvConstants* yuvconstants, | 274 struct YuvConstants* yuvconstants, |
| 270 int width) { | 275 int width) { |
| 271 asm volatile ( | 276 asm volatile ( |
| 272 YUVTORGB_SETUP | 277 YUVTORGB_SETUP |
| 273 "1: \n" | 278 "1: \n" |
| 274 READYUV422 | 279 READYUV422 |
| 275 YUVTORGB(v20, v21, v22) | 280 YUVTORGB(v20, v21, v22) |
| 276 "subs %w4, %w4, #8 \n" | 281 "subs %w4, %w4, #8 \n" |
| 277 "movi v23.8b, #255 \n" /* A */ | 282 "movi v23.8b, #255 \n" /* A */ |
| 278 MEMACCESS(3) | 283 MEMACCESS(3) |
| 279 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 284 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 280 "b.gt 1b \n" | 285 "b.gt 1b \n" |
| 281 : "+r"(src_y), // %0 | 286 : "+r"(src_y), // %0 |
| 282 "+r"(src_u), // %1 | 287 "+r"(src_u), // %1 |
| 283 "+r"(src_v), // %2 | 288 "+r"(src_v), // %2 |
| 284 "+r"(dst_abgr), // %3 | 289 "+r"(dst_abgr), // %3 |
| 285 "+r"(width) // %4 | 290 "+r"(width) // %4 |
| 286 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 291 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 287 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 292 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 293 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 294 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 288 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 295 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 289 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 296 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 290 ); | 297 ); |
| 291 } | 298 } |
| 292 #endif // HAS_I422TOABGRROW_NEON | 299 #endif // HAS_I422TOABGRROW_NEON |
| 293 | 300 |
| 294 #ifdef HAS_I422TORGBAROW_NEON | 301 #ifdef HAS_I422TORGBAROW_NEON |
| 295 void I422ToRGBARow_NEON(const uint8* src_y, | 302 void I422ToRGBARow_NEON(const uint8* src_y, |
| 296 const uint8* src_u, | 303 const uint8* src_u, |
| 297 const uint8* src_v, | 304 const uint8* src_v, |
| 298 uint8* dst_rgba, | 305 uint8* dst_rgba, |
| 299 struct YuvConstants* yuvconstants, | 306 struct YuvConstants* yuvconstants, |
| 300 int width) { | 307 int width) { |
| 301 asm volatile ( | 308 asm volatile ( |
| 302 YUVTORGB_SETUP | 309 YUVTORGB_SETUP |
| 303 "1: \n" | 310 "1: \n" |
| 304 READYUV422 | 311 READYUV422 |
| 305 YUVTORGB(v23, v22, v21) | 312 YUVTORGB(v23, v22, v21) |
| 306 "subs %w4, %w4, #8 \n" | 313 "subs %w4, %w4, #8 \n" |
| 307 "movi v20.8b, #255 \n" /* A */ | 314 "movi v20.8b, #255 \n" /* A */ |
| 308 MEMACCESS(3) | 315 MEMACCESS(3) |
| 309 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" | 316 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n" |
| 310 "b.gt 1b \n" | 317 "b.gt 1b \n" |
| 311 : "+r"(src_y), // %0 | 318 : "+r"(src_y), // %0 |
| 312 "+r"(src_u), // %1 | 319 "+r"(src_u), // %1 |
| 313 "+r"(src_v), // %2 | 320 "+r"(src_v), // %2 |
| 314 "+r"(dst_rgba), // %3 | 321 "+r"(dst_rgba), // %3 |
| 315 "+r"(width) // %4 | 322 "+r"(width) // %4 |
| 316 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 323 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 317 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 324 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 325 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 326 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 318 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 327 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 319 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 328 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 320 ); | 329 ); |
| 321 } | 330 } |
| 322 #endif // HAS_I422TORGBAROW_NEON | 331 #endif // HAS_I422TORGBAROW_NEON |
| 323 | 332 |
| 324 #ifdef HAS_I422TORGB24ROW_NEON | 333 #ifdef HAS_I422TORGB24ROW_NEON |
| 325 void I422ToRGB24Row_NEON(const uint8* src_y, | 334 void I422ToRGB24Row_NEON(const uint8* src_y, |
| 326 const uint8* src_u, | 335 const uint8* src_u, |
| 327 const uint8* src_v, | 336 const uint8* src_v, |
| 328 uint8* dst_rgb24, | 337 uint8* dst_rgb24, |
| 329 struct YuvConstants* yuvconstants, | 338 struct YuvConstants* yuvconstants, |
| 330 int width) { | 339 int width) { |
| 331 asm volatile ( | 340 asm volatile ( |
| 332 YUVTORGB_SETUP | 341 YUVTORGB_SETUP |
| 333 "1: \n" | 342 "1: \n" |
| 334 READYUV422 | 343 READYUV422 |
| 335 YUVTORGB(v22, v21, v20) | 344 YUVTORGB(v22, v21, v20) |
| 336 "subs %w4, %w4, #8 \n" | 345 "subs %w4, %w4, #8 \n" |
| 337 MEMACCESS(3) | 346 MEMACCESS(3) |
| 338 "st3 {v20.8b,v21.8b,v22.8b}, [%3], #24 \n" | 347 "st3 {v20.8b,v21.8b,v22.8b}, [%3], #24 \n" |
| 339 "b.gt 1b \n" | 348 "b.gt 1b \n" |
| 340 : "+r"(src_y), // %0 | 349 : "+r"(src_y), // %0 |
| 341 "+r"(src_u), // %1 | 350 "+r"(src_u), // %1 |
| 342 "+r"(src_v), // %2 | 351 "+r"(src_v), // %2 |
| 343 "+r"(dst_rgb24), // %3 | 352 "+r"(dst_rgb24), // %3 |
| 344 "+r"(width) // %4 | 353 "+r"(width) // %4 |
| 345 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 354 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 346 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 355 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 356 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 357 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 347 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 358 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 348 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 359 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 349 ); | 360 ); |
| 350 } | 361 } |
| 351 #endif // HAS_I422TORGB24ROW_NEON | 362 #endif // HAS_I422TORGB24ROW_NEON |
| 352 | 363 |
| 353 #ifdef HAS_I422TORAWROW_NEON | 364 #ifdef HAS_I422TORAWROW_NEON |
| 354 void I422ToRAWRow_NEON(const uint8* src_y, | 365 void I422ToRAWRow_NEON(const uint8* src_y, |
| 355 const uint8* src_u, | 366 const uint8* src_u, |
| 356 const uint8* src_v, | 367 const uint8* src_v, |
| 357 uint8* dst_raw, | 368 uint8* dst_raw, |
| 358 struct YuvConstants* yuvconstants, | 369 struct YuvConstants* yuvconstants, |
| 359 int width) { | 370 int width) { |
| 360 asm volatile ( | 371 asm volatile ( |
| 361 YUVTORGB_SETUP | 372 YUVTORGB_SETUP |
| 362 "1: \n" | 373 "1: \n" |
| 363 READYUV422 | 374 READYUV422 |
| 364 YUVTORGB(v20, v21, v22) | 375 YUVTORGB(v20, v21, v22) |
| 365 "subs %w4, %w4, #8 \n" | 376 "subs %w4, %w4, #8 \n" |
| 366 MEMACCESS(3) | 377 MEMACCESS(3) |
| 367 "st3 {v20.8b,v21.8b,v22.8b}, [%3], #24 \n" | 378 "st3 {v20.8b,v21.8b,v22.8b}, [%3], #24 \n" |
| 368 "b.gt 1b \n" | 379 "b.gt 1b \n" |
| 369 : "+r"(src_y), // %0 | 380 : "+r"(src_y), // %0 |
| 370 "+r"(src_u), // %1 | 381 "+r"(src_u), // %1 |
| 371 "+r"(src_v), // %2 | 382 "+r"(src_v), // %2 |
| 372 "+r"(dst_raw), // %3 | 383 "+r"(dst_raw), // %3 |
| 373 "+r"(width) // %4 | 384 "+r"(width) // %4 |
| 374 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 385 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 375 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 386 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 387 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 388 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 376 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 389 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 377 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 390 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 378 ); | 391 ); |
| 379 } | 392 } |
| 380 #endif // HAS_I422TORAWROW_NEON | 393 #endif // HAS_I422TORAWROW_NEON |
| 381 | 394 |
| 382 #define ARGBTORGB565 \ | 395 #define ARGBTORGB565 \ |
| 383 "shll v0.8h, v22.8b, #8 \n" /* R */ \ | 396 "shll v0.8h, v22.8b, #8 \n" /* R */ \ |
| 384 "shll v20.8h, v20.8b, #8 \n" /* B */ \ | 397 "shll v20.8h, v20.8b, #8 \n" /* B */ \ |
| 385 "shll v21.8h, v21.8b, #8 \n" /* G */ \ | 398 "shll v21.8h, v21.8b, #8 \n" /* G */ \ |
| (...skipping 15 matching lines...) Expand all Loading... |
| 401 "subs %w4, %w4, #8 \n" | 414 "subs %w4, %w4, #8 \n" |
| 402 ARGBTORGB565 | 415 ARGBTORGB565 |
| 403 MEMACCESS(3) | 416 MEMACCESS(3) |
| 404 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565. | 417 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565. |
| 405 "b.gt 1b \n" | 418 "b.gt 1b \n" |
| 406 : "+r"(src_y), // %0 | 419 : "+r"(src_y), // %0 |
| 407 "+r"(src_u), // %1 | 420 "+r"(src_u), // %1 |
| 408 "+r"(src_v), // %2 | 421 "+r"(src_v), // %2 |
| 409 "+r"(dst_rgb565), // %3 | 422 "+r"(dst_rgb565), // %3 |
| 410 "+r"(width) // %4 | 423 "+r"(width) // %4 |
| 411 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 424 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 412 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 425 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 426 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 427 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 413 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 428 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 414 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 429 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 415 ); | 430 ); |
| 416 } | 431 } |
| 417 #endif // HAS_I422TORGB565ROW_NEON | 432 #endif // HAS_I422TORGB565ROW_NEON |
| 418 | 433 |
| 419 #define ARGBTOARGB1555 \ | 434 #define ARGBTOARGB1555 \ |
| 420 "shll v0.8h, v23.8b, #8 \n" /* A */ \ | 435 "shll v0.8h, v23.8b, #8 \n" /* A */ \ |
| 421 "shll v22.8h, v22.8b, #8 \n" /* R */ \ | 436 "shll v22.8h, v22.8b, #8 \n" /* R */ \ |
| 422 "shll v20.8h, v20.8b, #8 \n" /* B */ \ | 437 "shll v20.8h, v20.8b, #8 \n" /* B */ \ |
| (...skipping 18 matching lines...) Expand all Loading... |
| 441 "movi v23.8b, #255 \n" | 456 "movi v23.8b, #255 \n" |
| 442 ARGBTOARGB1555 | 457 ARGBTOARGB1555 |
| 443 MEMACCESS(3) | 458 MEMACCESS(3) |
| 444 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565. | 459 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565. |
| 445 "b.gt 1b \n" | 460 "b.gt 1b \n" |
| 446 : "+r"(src_y), // %0 | 461 : "+r"(src_y), // %0 |
| 447 "+r"(src_u), // %1 | 462 "+r"(src_u), // %1 |
| 448 "+r"(src_v), // %2 | 463 "+r"(src_v), // %2 |
| 449 "+r"(dst_argb1555), // %3 | 464 "+r"(dst_argb1555), // %3 |
| 450 "+r"(width) // %4 | 465 "+r"(width) // %4 |
| 451 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 466 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 452 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 467 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 468 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 469 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 453 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 470 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 454 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 471 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 455 ); | 472 ); |
| 456 } | 473 } |
| 457 #endif // HAS_I422TOARGB1555ROW_NEON | 474 #endif // HAS_I422TOARGB1555ROW_NEON |
| 458 | 475 |
| 459 #define ARGBTOARGB4444 \ | 476 #define ARGBTOARGB4444 \ |
| 460 /* Input v20.8b<=B, v21.8b<=G, v22.8b<=R, v23.8b<=A, v4.8b<=0x0f */ \ | 477 /* Input v20.8b<=B, v21.8b<=G, v22.8b<=R, v23.8b<=A, v4.8b<=0x0f */ \ |
| 461 "ushr v20.8b, v20.8b, #4 \n" /* B */ \ | 478 "ushr v20.8b, v20.8b, #4 \n" /* B */ \ |
| 462 "bic v21.8b, v21.8b, v4.8b \n" /* G */ \ | 479 "bic v21.8b, v21.8b, v4.8b \n" /* G */ \ |
| (...skipping 20 matching lines...) Expand all Loading... |
| 483 "movi v23.8b, #255 \n" | 500 "movi v23.8b, #255 \n" |
| 484 ARGBTOARGB4444 | 501 ARGBTOARGB4444 |
| 485 MEMACCESS(3) | 502 MEMACCESS(3) |
| 486 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels ARGB4444. | 503 "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels ARGB4444. |
| 487 "b.gt 1b \n" | 504 "b.gt 1b \n" |
| 488 : "+r"(src_y), // %0 | 505 : "+r"(src_y), // %0 |
| 489 "+r"(src_u), // %1 | 506 "+r"(src_u), // %1 |
| 490 "+r"(src_v), // %2 | 507 "+r"(src_v), // %2 |
| 491 "+r"(dst_argb4444), // %3 | 508 "+r"(dst_argb4444), // %3 |
| 492 "+r"(width) // %4 | 509 "+r"(width) // %4 |
| 493 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 510 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 494 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 511 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 512 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 513 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 495 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 514 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 496 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 515 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 497 ); | 516 ); |
| 498 } | 517 } |
| 499 #endif // HAS_I422TOARGB4444ROW_NEON | 518 #endif // HAS_I422TOARGB4444ROW_NEON |
| 500 | 519 |
| 501 #ifdef HAS_I400TOARGBROW_NEON | 520 #ifdef HAS_I400TOARGBROW_NEON |
| 502 void I400ToARGBRow_NEON(const uint8* src_y, | 521 void I400ToARGBRow_NEON(const uint8* src_y, |
| 503 uint8* dst_argb, | 522 uint8* dst_argb, |
| 504 int width) { | 523 int width) { |
| 505 int64 width64 = (int64)(width); | 524 int64 width64 = (int64)(width); |
| 506 asm volatile ( | 525 asm volatile ( |
| 507 YUVTORGB_SETUP | 526 YUVTORGB_SETUP |
| 508 "1: \n" | 527 "1: \n" |
| 509 READYUV400 | 528 READYUV400 |
| 510 YUVTORGB(v22, v21, v20) | 529 YUVTORGB(v22, v21, v20) |
| 511 "subs %w2, %w2, #8 \n" | 530 "subs %w2, %w2, #8 \n" |
| 512 "movi v23.8b, #255 \n" | 531 "movi v23.8b, #255 \n" |
| 513 MEMACCESS(1) | 532 MEMACCESS(1) |
| 514 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" | 533 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" |
| 515 "b.gt 1b \n" | 534 "b.gt 1b \n" |
| 516 : "+r"(src_y), // %0 | 535 : "+r"(src_y), // %0 |
| 517 "+r"(dst_argb), // %1 | 536 "+r"(dst_argb), // %1 |
| 518 "+r"(width64) // %2 | 537 "+r"(width64) // %2 |
| 519 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 538 : [kUVToRB]"r"(&kYuvConstants.kUVToRB), |
| 539 [kUVToG]"r"(&kYuvConstants.kUVToG), |
| 540 [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), |
| 520 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 541 [kYToRgb]"r"(&kYuvConstants.kYToRgb) |
| 521 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 542 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 522 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 543 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 523 ); | 544 ); |
| 524 } | 545 } |
| 525 #endif // HAS_I400TOARGBROW_NEON | 546 #endif // HAS_I400TOARGBROW_NEON |
| 526 | 547 |
| 527 #ifdef HAS_J400TOARGBROW_NEON | 548 #ifdef HAS_J400TOARGBROW_NEON |
| 528 void J400ToARGBRow_NEON(const uint8* src_y, | 549 void J400ToARGBRow_NEON(const uint8* src_y, |
| 529 uint8* dst_argb, | 550 uint8* dst_argb, |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 561 YUVTORGB(v22, v21, v20) | 582 YUVTORGB(v22, v21, v20) |
| 562 "subs %w3, %w3, #8 \n" | 583 "subs %w3, %w3, #8 \n" |
| 563 "movi v23.8b, #255 \n" | 584 "movi v23.8b, #255 \n" |
| 564 MEMACCESS(2) | 585 MEMACCESS(2) |
| 565 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n" | 586 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n" |
| 566 "b.gt 1b \n" | 587 "b.gt 1b \n" |
| 567 : "+r"(src_y), // %0 | 588 : "+r"(src_y), // %0 |
| 568 "+r"(src_uv), // %1 | 589 "+r"(src_uv), // %1 |
| 569 "+r"(dst_argb), // %2 | 590 "+r"(dst_argb), // %2 |
| 570 "+r"(width) // %3 | 591 "+r"(width) // %3 |
| 571 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 592 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 572 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 593 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 594 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 595 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 573 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 596 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 574 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 597 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 575 ); | 598 ); |
| 576 } | 599 } |
| 577 #endif // HAS_NV12TOARGBROW_NEON | 600 #endif // HAS_NV12TOARGBROW_NEON |
| 578 | 601 |
| 579 #ifdef HAS_NV12TOARGBROW_NEON | 602 #ifdef HAS_NV12TOARGBROW_NEON |
| 580 void NV21ToARGBRow_NEON(const uint8* src_y, | 603 void NV21ToARGBRow_NEON(const uint8* src_y, |
| 581 const uint8* src_vu, | 604 const uint8* src_vu, |
| 582 uint8* dst_argb, | 605 uint8* dst_argb, |
| 583 struct YuvConstants* yuvconstants, | 606 struct YuvConstants* yuvconstants, |
| 584 int width) { | 607 int width) { |
| 585 asm volatile ( | 608 asm volatile ( |
| 586 YUVTORGB_SETUP | 609 YUVTORGB_SETUP |
| 587 "1: \n" | 610 "1: \n" |
| 588 READNV21 | 611 READNV21 |
| 589 YUVTORGB(v22, v21, v20) | 612 YUVTORGB(v22, v21, v20) |
| 590 "subs %w3, %w3, #8 \n" | 613 "subs %w3, %w3, #8 \n" |
| 591 "movi v23.8b, #255 \n" | 614 "movi v23.8b, #255 \n" |
| 592 MEMACCESS(2) | 615 MEMACCESS(2) |
| 593 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n" | 616 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n" |
| 594 "b.gt 1b \n" | 617 "b.gt 1b \n" |
| 595 : "+r"(src_y), // %0 | 618 : "+r"(src_y), // %0 |
| 596 "+r"(src_vu), // %1 | 619 "+r"(src_vu), // %1 |
| 597 "+r"(dst_argb), // %2 | 620 "+r"(dst_argb), // %2 |
| 598 "+r"(width) // %3 | 621 "+r"(width) // %3 |
| 599 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 622 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 600 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 623 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 624 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 625 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 601 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 626 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 602 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 627 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 603 ); | 628 ); |
| 604 } | 629 } |
| 605 #endif // HAS_NV12TOARGBROW_NEON | 630 #endif // HAS_NV12TOARGBROW_NEON |
| 606 | 631 |
| 607 #ifdef HAS_NV12TORGB565ROW_NEON | 632 #ifdef HAS_NV12TORGB565ROW_NEON |
| 608 void NV12ToRGB565Row_NEON(const uint8* src_y, | 633 void NV12ToRGB565Row_NEON(const uint8* src_y, |
| 609 const uint8* src_uv, | 634 const uint8* src_uv, |
| 610 uint8* dst_rgb565, | 635 uint8* dst_rgb565, |
| 611 struct YuvConstants* yuvconstants, | 636 struct YuvConstants* yuvconstants, |
| 612 int width) { | 637 int width) { |
| 613 asm volatile ( | 638 asm volatile ( |
| 614 YUVTORGB_SETUP | 639 YUVTORGB_SETUP |
| 615 "1: \n" | 640 "1: \n" |
| 616 READNV12 | 641 READNV12 |
| 617 YUVTORGB(v22, v21, v20) | 642 YUVTORGB(v22, v21, v20) |
| 618 "subs %w3, %w3, #8 \n" | 643 "subs %w3, %w3, #8 \n" |
| 619 ARGBTORGB565 | 644 ARGBTORGB565 |
| 620 MEMACCESS(2) | 645 MEMACCESS(2) |
| 621 "st1 {v0.8h}, [%2], 16 \n" // store 8 pixels RGB565. | 646 "st1 {v0.8h}, [%2], 16 \n" // store 8 pixels RGB565. |
| 622 "b.gt 1b \n" | 647 "b.gt 1b \n" |
| 623 : "+r"(src_y), // %0 | 648 : "+r"(src_y), // %0 |
| 624 "+r"(src_uv), // %1 | 649 "+r"(src_uv), // %1 |
| 625 "+r"(dst_rgb565), // %2 | 650 "+r"(dst_rgb565), // %2 |
| 626 "+r"(width) // %3 | 651 "+r"(width) // %3 |
| 627 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 652 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 628 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 653 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 654 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 655 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 629 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 656 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 630 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 657 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 631 ); | 658 ); |
| 632 } | 659 } |
| 633 #endif // HAS_NV12TORGB565ROW_NEON | 660 #endif // HAS_NV12TORGB565ROW_NEON |
| 634 | 661 |
| 635 #ifdef HAS_YUY2TOARGBROW_NEON | 662 #ifdef HAS_YUY2TOARGBROW_NEON |
| 636 void YUY2ToARGBRow_NEON(const uint8* src_yuy2, | 663 void YUY2ToARGBRow_NEON(const uint8* src_yuy2, |
| 637 uint8* dst_argb, | 664 uint8* dst_argb, |
| 638 struct YuvConstants* yuvconstants, | 665 struct YuvConstants* yuvconstants, |
| 639 int width) { | 666 int width) { |
| 640 int64 width64 = (int64)(width); | 667 int64 width64 = (int64)(width); |
| 641 asm volatile ( | 668 asm volatile ( |
| 642 YUVTORGB_SETUP | 669 YUVTORGB_SETUP |
| 643 "1: \n" | 670 "1: \n" |
| 644 READYUY2 | 671 READYUY2 |
| 645 YUVTORGB(v22, v21, v20) | 672 YUVTORGB(v22, v21, v20) |
| 646 "subs %w2, %w2, #8 \n" | 673 "subs %w2, %w2, #8 \n" |
| 647 "movi v23.8b, #255 \n" | 674 "movi v23.8b, #255 \n" |
| 648 MEMACCESS(1) | 675 MEMACCESS(1) |
| 649 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" | 676 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" |
| 650 "b.gt 1b \n" | 677 "b.gt 1b \n" |
| 651 : "+r"(src_yuy2), // %0 | 678 : "+r"(src_yuy2), // %0 |
| 652 "+r"(dst_argb), // %1 | 679 "+r"(dst_argb), // %1 |
| 653 "+r"(width64) // %2 | 680 "+r"(width64) // %2 |
| 654 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 681 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 655 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 682 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 683 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 684 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 656 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 685 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 657 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 686 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 658 ); | 687 ); |
| 659 } | 688 } |
| 660 #endif // HAS_YUY2TOARGBROW_NEON | 689 #endif // HAS_YUY2TOARGBROW_NEON |
| 661 | 690 |
| 662 #ifdef HAS_UYVYTOARGBROW_NEON | 691 #ifdef HAS_UYVYTOARGBROW_NEON |
| 663 void UYVYToARGBRow_NEON(const uint8* src_uyvy, | 692 void UYVYToARGBRow_NEON(const uint8* src_uyvy, |
| 664 uint8* dst_argb, | 693 uint8* dst_argb, |
| 665 struct YuvConstants* yuvconstants, | 694 struct YuvConstants* yuvconstants, |
| 666 int width) { | 695 int width) { |
| 667 int64 width64 = (int64)(width); | 696 int64 width64 = (int64)(width); |
| 668 asm volatile ( | 697 asm volatile ( |
| 669 YUVTORGB_SETUP | 698 YUVTORGB_SETUP |
| 670 "1: \n" | 699 "1: \n" |
| 671 READUYVY | 700 READUYVY |
| 672 YUVTORGB(v22, v21, v20) | 701 YUVTORGB(v22, v21, v20) |
| 673 "subs %w2, %w2, #8 \n" | 702 "subs %w2, %w2, #8 \n" |
| 674 "movi v23.8b, #255 \n" | 703 "movi v23.8b, #255 \n" |
| 675 MEMACCESS(1) | 704 MEMACCESS(1) |
| 676 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], 32 \n" | 705 "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], 32 \n" |
| 677 "b.gt 1b \n" | 706 "b.gt 1b \n" |
| 678 : "+r"(src_uyvy), // %0 | 707 : "+r"(src_uyvy), // %0 |
| 679 "+r"(dst_argb), // %1 | 708 "+r"(dst_argb), // %1 |
| 680 "+r"(width64) // %2 | 709 "+r"(width64) // %2 |
| 681 : [kUVBiasBGR]"r"(&kYuvConstants.kUVBiasBGR), | 710 : [kUVToRB]"r"(&yuvconstants->kUVToRB), |
| 682 [kYToRgb]"r"(&kYuvConstants.kYToRgb) | 711 [kUVToG]"r"(&yuvconstants->kUVToG), |
| 712 [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR), |
| 713 [kYToRgb]"r"(&yuvconstants->kYToRgb) |
| 683 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", | 714 : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", |
| 684 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" | 715 "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30" |
| 685 ); | 716 ); |
| 686 } | 717 } |
| 687 #endif // HAS_UYVYTOARGBROW_NEON | 718 #endif // HAS_UYVYTOARGBROW_NEON |
| 688 | 719 |
| 689 // Reads 16 pairs of UV and write even values to dst_u and odd to dst_v. | 720 // Reads 16 pairs of UV and write even values to dst_u and odd to dst_v. |
| 690 #ifdef HAS_SPLITUVROW_NEON | 721 #ifdef HAS_SPLITUVROW_NEON |
| 691 void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v, | 722 void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v, |
| 692 int width) { | 723 int width) { |
| (...skipping 2348 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 3041 : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List | 3072 : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List |
| 3042 ); | 3073 ); |
| 3043 } | 3074 } |
| 3044 #endif // HAS_SOBELYROW_NEON | 3075 #endif // HAS_SOBELYROW_NEON |
| 3045 #endif // !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__) | 3076 #endif // !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__) |
| 3046 | 3077 |
| 3047 #ifdef __cplusplus | 3078 #ifdef __cplusplus |
| 3048 } // extern "C" | 3079 } // extern "C" |
| 3049 } // namespace libyuv | 3080 } // namespace libyuv |
| 3050 #endif | 3081 #endif |
| OLD | NEW |