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Issue 1384323002: Pass yuvconstants to YUV conversions for neon 64 bit (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: bump version Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. 2 * Copyright 2011 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
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421 typedef int8 lvec8[32]; 421 typedef int8 lvec8[32];
422 typedef uint16 ulvec16[16]; 422 typedef uint16 ulvec16[16];
423 typedef uint32 ulvec32[8]; 423 typedef uint32 ulvec32[8];
424 typedef uint8 ulvec8[32]; 424 typedef uint8 ulvec8[32];
425 #endif 425 #endif
426 426
427 #if defined(__arm__) || defined(__aarch64__) 427 #if defined(__arm__) || defined(__aarch64__)
428 428
429 // This struct is for Arm color conversion. 429 // This struct is for Arm color conversion.
430 struct YuvConstants { 430 struct YuvConstants {
431 uvec8 kUVToRB; 431 uvec8 kUVToRB;
432 uvec8 kUVToG; 432 uvec8 kUVToG;
433 vec16 kUVBiasBGR; 433 vec16 kUVBiasBGR;
434 vec32 kYToRgb; 434 vec32 kYToRgb;
435 }; 435 };
436 436
437 #else 437 #else
438 438
439 // This struct is for Intel color conversion. 439 // This struct is for Intel color conversion.
440 struct YuvConstants { 440 struct YuvConstants {
441 lvec8 kUVToB; 441 lvec8 kUVToB;
442 lvec8 kUVToG; 442 lvec8 kUVToG;
443 lvec8 kUVToR; 443 lvec8 kUVToR;
444 lvec16 kUVBiasB; 444 lvec16 kUVBiasB;
445 lvec16 kUVBiasG; 445 lvec16 kUVBiasG;
446 lvec16 kUVBiasR; 446 lvec16 kUVBiasR;
447 lvec16 kYToRgb; 447 lvec16 kYToRgb;
448 }; 448 };
449 449
450 // Offsets into YuvConstants structure 450 // Offsets into YuvConstants structure
451 #define KUVTOB 0 451 #define KUVTOB 0
452 #define KUVTOG 32 452 #define KUVTOG 32
453 #define KUVTOR 64 453 #define KUVTOR 64
454 #define KUVBIASB 96 454 #define KUVBIASB 96
455 #define KUVBIASG 128 455 #define KUVBIASG 128
456 #define KUVBIASR 160 456 #define KUVBIASR 160
457 #define KYTORGB 192 457 #define KYTORGB 192
458 #endif 458 #endif
459 459
460 extern struct YuvConstants kYuvConstants; 460 extern struct YuvConstants kYuvConstants;
461 extern struct YuvConstants kYvuConstants;
462 extern struct YuvConstants kYuvJConstants; 461 extern struct YuvConstants kYuvJConstants;
463 extern struct YuvConstants kYuvHConstants; 462 extern struct YuvConstants kYuvHConstants;
464 463
465 #if defined(__APPLE__) || defined(__x86_64__) || defined(__llvm__) 464 #if defined(__APPLE__) || defined(__x86_64__) || defined(__llvm__)
466 #define OMITFP 465 #define OMITFP
467 #else 466 #else
468 #define OMITFP __attribute__((optimize("omit-frame-pointer"))) 467 #define OMITFP __attribute__((optimize("omit-frame-pointer")))
469 #endif 468 #endif
470 469
471 // NaCL macros for GCC x86 and x64. 470 // NaCL macros for GCC x86 and x64.
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2137 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, 2136 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
2138 int width, 2137 int width,
2139 const uint8* luma, uint32 lumacoeff); 2138 const uint8* luma, uint32 lumacoeff);
2140 2139
2141 #ifdef __cplusplus 2140 #ifdef __cplusplus
2142 } // extern "C" 2141 } // extern "C"
2143 } // namespace libyuv 2142 } // namespace libyuv
2144 #endif 2143 #endif
2145 2144
2146 #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT 2145 #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT
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