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Side by Side Diff: include/libyuv/row.h

Issue 2152553002: Attribute aligned 32 for YUV conversion structure on Intel (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: more aligned variables Created 4 years, 5 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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367 #define HAS_I422TOARGBROW_DSPR2 367 #define HAS_I422TOARGBROW_DSPR2
368 #define HAS_INTERPOLATEROW_DSPR2 368 #define HAS_INTERPOLATEROW_DSPR2
369 #define HAS_MIRRORROW_DSPR2 369 #define HAS_MIRRORROW_DSPR2
370 #define HAS_MIRRORUVROW_DSPR2 370 #define HAS_MIRRORUVROW_DSPR2
371 #define HAS_SPLITUVROW_DSPR2 371 #define HAS_SPLITUVROW_DSPR2
372 #endif 372 #endif
373 #endif 373 #endif
374 374
375 #if defined(_MSC_VER) && !defined(__CLR_VER) && !defined(__clang__) 375 #if defined(_MSC_VER) && !defined(__CLR_VER) && !defined(__clang__)
376 #define SIMD_ALIGNED(var) __declspec(align(16)) var 376 #define SIMD_ALIGNED(var) __declspec(align(16)) var
377 #define SIMD_ALIGNED32(var) __declspec(align(64)) var 377 #define SIMD_ALIGNED32(var) __declspec(align(32)) var
378 typedef __declspec(align(16)) int16 vec16[8]; 378 typedef __declspec(align(16)) int16 vec16[8];
379 typedef __declspec(align(16)) int32 vec32[4]; 379 typedef __declspec(align(16)) int32 vec32[4];
380 typedef __declspec(align(16)) int8 vec8[16]; 380 typedef __declspec(align(16)) int8 vec8[16];
381 typedef __declspec(align(16)) uint16 uvec16[8]; 381 typedef __declspec(align(16)) uint16 uvec16[8];
382 typedef __declspec(align(16)) uint32 uvec32[4]; 382 typedef __declspec(align(16)) uint32 uvec32[4];
383 typedef __declspec(align(16)) uint8 uvec8[16]; 383 typedef __declspec(align(16)) uint8 uvec8[16];
384 typedef __declspec(align(32)) int16 lvec16[16]; 384 typedef __declspec(align(32)) int16 lvec16[16];
385 typedef __declspec(align(32)) int32 lvec32[8]; 385 typedef __declspec(align(32)) int32 lvec32[8];
386 typedef __declspec(align(32)) int8 lvec8[32]; 386 typedef __declspec(align(32)) int8 lvec8[32];
387 typedef __declspec(align(32)) uint16 ulvec16[16]; 387 typedef __declspec(align(32)) uint16 ulvec16[16];
388 typedef __declspec(align(32)) uint32 ulvec32[8]; 388 typedef __declspec(align(32)) uint32 ulvec32[8];
389 typedef __declspec(align(32)) uint8 ulvec8[32]; 389 typedef __declspec(align(32)) uint8 ulvec8[32];
390 #elif !defined(__pnacl__) && (defined(__GNUC__) || defined(__clang__)) 390 #elif !defined(__pnacl__) && (defined(__GNUC__) || defined(__clang__))
391 // Caveat GCC 4.2 to 4.7 have a known issue using vectors with const. 391 // Caveat GCC 4.2 to 4.7 have a known issue using vectors with const.
392 #define SIMD_ALIGNED(var) var __attribute__((aligned(16))) 392 #define SIMD_ALIGNED(var) var __attribute__((aligned(16)))
393 #define SIMD_ALIGNED32(var) var __attribute__((aligned(64))) 393 #define SIMD_ALIGNED32(var) var __attribute__((aligned(32)))
394 typedef int16 __attribute__((vector_size(16))) vec16; 394 typedef int16 __attribute__((vector_size(16))) vec16;
395 typedef int32 __attribute__((vector_size(16))) vec32; 395 typedef int32 __attribute__((vector_size(16))) vec32;
396 typedef int8 __attribute__((vector_size(16))) vec8; 396 typedef int8 __attribute__((vector_size(16))) vec8;
397 typedef uint16 __attribute__((vector_size(16))) uvec16; 397 typedef uint16 __attribute__((vector_size(16))) uvec16;
398 typedef uint32 __attribute__((vector_size(16))) uvec32; 398 typedef uint32 __attribute__((vector_size(16))) uvec32;
399 typedef uint8 __attribute__((vector_size(16))) uvec8; 399 typedef uint8 __attribute__((vector_size(16))) uvec8;
400 typedef int16 __attribute__((vector_size(32))) lvec16; 400 typedef int16 __attribute__((vector_size(32))) lvec16;
401 typedef int32 __attribute__((vector_size(32))) lvec32; 401 typedef int32 __attribute__((vector_size(32))) lvec32;
402 typedef int8 __attribute__((vector_size(32))) lvec8; 402 typedef int8 __attribute__((vector_size(32))) lvec8;
403 typedef uint16 __attribute__((vector_size(32))) ulvec16; 403 typedef uint16 __attribute__((vector_size(32))) ulvec16;
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415 typedef int16 lvec16[16]; 415 typedef int16 lvec16[16];
416 typedef int32 lvec32[8]; 416 typedef int32 lvec32[8];
417 typedef int8 lvec8[32]; 417 typedef int8 lvec8[32];
418 typedef uint16 ulvec16[16]; 418 typedef uint16 ulvec16[16];
419 typedef uint32 ulvec32[8]; 419 typedef uint32 ulvec32[8];
420 typedef uint8 ulvec8[32]; 420 typedef uint8 ulvec8[32];
421 #endif 421 #endif
422 422
423 #if defined(__aarch64__) 423 #if defined(__aarch64__)
424 // This struct is for Arm64 color conversion. 424 // This struct is for Arm64 color conversion.
425 struct YuvConstants { 425 struct uvConstants {
426 uvec16 kUVToRB; 426 uvec16 kUVToRB;
427 uvec16 kUVToRB2; 427 uvec16 kUVToRB2;
428 uvec16 kUVToG; 428 uvec16 kUVToG;
429 uvec16 kUVToG2; 429 uvec16 kUVToG2;
430 vec16 kUVBiasBGR; 430 vec16 kUVBiasBGR;
431 vec32 kYToRgb; 431 vec32 kYToRgb;
432 }; 432 };
433 #elif defined(__arm__) 433 #elif defined(__arm__)
434 // This struct is for ArmV7 color conversion. 434 // This struct is for ArmV7 color conversion.
435 struct YuvConstants { 435 struct YuvConstants {
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1930 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, 1930 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
1931 int width, 1931 int width,
1932 const uint8* luma, uint32 lumacoeff); 1932 const uint8* luma, uint32 lumacoeff);
1933 1933
1934 #ifdef __cplusplus 1934 #ifdef __cplusplus
1935 } // extern "C" 1935 } // extern "C"
1936 } // namespace libyuv 1936 } // namespace libyuv
1937 #endif 1937 #endif
1938 1938
1939 #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT 1939 #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT
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