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1 /* | 1 /* |
2 * Copyright 2012 The LibYuv Project Authors. All rights reserved. | 2 * Copyright 2012 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 |
11 #include "libyuv/row.h" | 11 #include "libyuv/row.h" |
12 | 12 |
13 #include <string.h> // For memset. | 13 #include <string.h> // For memset. |
14 | 14 |
15 #include "libyuv/basic_types.h" | 15 #include "libyuv/basic_types.h" |
16 | 16 |
17 #ifdef __cplusplus | 17 #ifdef __cplusplus |
18 namespace libyuv { | 18 namespace libyuv { |
19 extern "C" { | 19 extern "C" { |
20 #endif | 20 #endif |
21 | 21 |
22 // Subsampled source needs to be increase by 1 of not even. | 22 // Subsampled source needs to be increase by 1 of not even. |
23 #define SS(width, shift) (((width) + (1 << (shift)) - 1) >> (shift)) | 23 #define SS(width, shift) (((width) + (1 << (shift)) - 1) >> (shift)) |
24 | 24 |
25 // Any 4 planes to 1 with yuvconstants | 25 // Any 4 planes to 1 with yuvconstants |
26 #define ANY41C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \ | 26 #define ANY41C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \ |
27 void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \ | 27 void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \ |
28 const uint8* a_buf, uint8* dst_ptr, \ | 28 const uint8* a_buf, uint8* dst_ptr, \ |
29 struct YuvConstants* yuvconstants, int width) { \ | 29 const struct YuvConstants* yuvconstants, int width) { \ |
30 SIMD_ALIGNED(uint8 temp[64 * 5]); \ | 30 SIMD_ALIGNED(uint8 temp[64 * 5]); \ |
31 memset(temp, 0, 64 * 4); /* for msan */ \ | 31 memset(temp, 0, 64 * 4); /* for msan */ \ |
32 int r = width & MASK; \ | 32 int r = width & MASK; \ |
33 int n = width & ~MASK; \ | 33 int n = width & ~MASK; \ |
34 if (n > 0) { \ | 34 if (n > 0) { \ |
35 ANY_SIMD(y_buf, u_buf, v_buf, a_buf, dst_ptr, yuvconstants, n); \ | 35 ANY_SIMD(y_buf, u_buf, v_buf, a_buf, dst_ptr, yuvconstants, n); \ |
36 } \ | 36 } \ |
37 memcpy(temp, y_buf + n, r); \ | 37 memcpy(temp, y_buf + n, r); \ |
38 memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ | 38 memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ |
39 memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ | 39 memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ |
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80 ANY31(I422ToYUY2Row_Any_NEON, I422ToYUY2Row_NEON, 1, 1, 4, 15) | 80 ANY31(I422ToYUY2Row_Any_NEON, I422ToYUY2Row_NEON, 1, 1, 4, 15) |
81 #endif | 81 #endif |
82 #ifdef HAS_I422TOUYVYROW_NEON | 82 #ifdef HAS_I422TOUYVYROW_NEON |
83 ANY31(I422ToUYVYRow_Any_NEON, I422ToUYVYRow_NEON, 1, 1, 4, 15) | 83 ANY31(I422ToUYVYRow_Any_NEON, I422ToUYVYRow_NEON, 1, 1, 4, 15) |
84 #endif | 84 #endif |
85 #undef ANY31 | 85 #undef ANY31 |
86 | 86 |
87 // Any 3 planes to 1 with yuvconstants | 87 // Any 3 planes to 1 with yuvconstants |
88 #define ANY31C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \ | 88 #define ANY31C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \ |
89 void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \ | 89 void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \ |
90 uint8* dst_ptr, struct YuvConstants* yuvconstants, \ | 90 uint8* dst_ptr, const struct YuvConstants* yuvconstants, \ |
91 int width) { \ | 91 int width) { \ |
92 SIMD_ALIGNED(uint8 temp[64 * 4]); \ | 92 SIMD_ALIGNED(uint8 temp[64 * 4]); \ |
93 memset(temp, 0, 64 * 3); /* for YUY2 and msan */ \ | 93 memset(temp, 0, 64 * 3); /* for YUY2 and msan */ \ |
94 int r = width & MASK; \ | 94 int r = width & MASK; \ |
95 int n = width & ~MASK; \ | 95 int n = width & ~MASK; \ |
96 if (n > 0) { \ | 96 if (n > 0) { \ |
97 ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, yuvconstants, n); \ | 97 ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, yuvconstants, n); \ |
98 } \ | 98 } \ |
99 memcpy(temp, y_buf + n, r); \ | 99 memcpy(temp, y_buf + n, r); \ |
100 memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ | 100 memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \ |
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247 ANY21(SobelXYRow_Any_SSE2, SobelXYRow_SSE2, 0, 1, 1, 4, 15) | 247 ANY21(SobelXYRow_Any_SSE2, SobelXYRow_SSE2, 0, 1, 1, 4, 15) |
248 #endif | 248 #endif |
249 #ifdef HAS_SOBELXYROW_NEON | 249 #ifdef HAS_SOBELXYROW_NEON |
250 ANY21(SobelXYRow_Any_NEON, SobelXYRow_NEON, 0, 1, 1, 4, 7) | 250 ANY21(SobelXYRow_Any_NEON, SobelXYRow_NEON, 0, 1, 1, 4, 7) |
251 #endif | 251 #endif |
252 #undef ANY21 | 252 #undef ANY21 |
253 | 253 |
254 // Any 2 planes to 1 with yuvconstants | 254 // Any 2 planes to 1 with yuvconstants |
255 #define ANY21C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \ | 255 #define ANY21C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \ |
256 void NAMEANY(const uint8* y_buf, const uint8* uv_buf, \ | 256 void NAMEANY(const uint8* y_buf, const uint8* uv_buf, \ |
257 uint8* dst_ptr, struct YuvConstants* yuvconstants, \ | 257 uint8* dst_ptr, const struct YuvConstants* yuvconstants, \ |
258 int width) { \ | 258 int width) { \ |
259 SIMD_ALIGNED(uint8 temp[64 * 3]); \ | 259 SIMD_ALIGNED(uint8 temp[64 * 3]); \ |
260 memset(temp, 0, 64 * 2); /* for msan */ \ | 260 memset(temp, 0, 64 * 2); /* for msan */ \ |
261 int r = width & MASK; \ | 261 int r = width & MASK; \ |
262 int n = width & ~MASK; \ | 262 int n = width & ~MASK; \ |
263 if (n > 0) { \ | 263 if (n > 0) { \ |
264 ANY_SIMD(y_buf, uv_buf, dst_ptr, yuvconstants, n); \ | 264 ANY_SIMD(y_buf, uv_buf, dst_ptr, yuvconstants, n); \ |
265 } \ | 265 } \ |
266 memcpy(temp, y_buf + n * SBPP, r * SBPP); \ | 266 memcpy(temp, y_buf + n * SBPP, r * SBPP); \ |
267 memcpy(temp + 64, uv_buf + (n >> UVSHIFT) * SBPP2, \ | 267 memcpy(temp + 64, uv_buf + (n >> UVSHIFT) * SBPP2, \ |
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462 ANY11(ARGBUnattenuateRow_Any_AVX2, ARGBUnattenuateRow_AVX2, 0, 4, 4, 7) | 462 ANY11(ARGBUnattenuateRow_Any_AVX2, ARGBUnattenuateRow_AVX2, 0, 4, 4, 7) |
463 #endif | 463 #endif |
464 #ifdef HAS_ARGBATTENUATEROW_NEON | 464 #ifdef HAS_ARGBATTENUATEROW_NEON |
465 ANY11(ARGBAttenuateRow_Any_NEON, ARGBAttenuateRow_NEON, 0, 4, 4, 7) | 465 ANY11(ARGBAttenuateRow_Any_NEON, ARGBAttenuateRow_NEON, 0, 4, 4, 7) |
466 #endif | 466 #endif |
467 #undef ANY11 | 467 #undef ANY11 |
468 | 468 |
469 // Any 1 to 1 with yuvconstants | 469 // Any 1 to 1 with yuvconstants |
470 #define ANY11C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \ | 470 #define ANY11C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \ |
471 void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, \ | 471 void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, \ |
472 struct YuvConstants* yuvconstants, int width) { \ | 472 const struct YuvConstants* yuvconstants, int width) { \ |
473 SIMD_ALIGNED(uint8 temp[128 * 2]); \ | 473 SIMD_ALIGNED(uint8 temp[128 * 2]); \ |
474 memset(temp, 0, 128); /* for YUY2 and msan */ \ | 474 memset(temp, 0, 128); /* for YUY2 and msan */ \ |
475 int r = width & MASK; \ | 475 int r = width & MASK; \ |
476 int n = width & ~MASK; \ | 476 int n = width & ~MASK; \ |
477 if (n > 0) { \ | 477 if (n > 0) { \ |
478 ANY_SIMD(src_ptr, dst_ptr, yuvconstants, n); \ | 478 ANY_SIMD(src_ptr, dst_ptr, yuvconstants, n); \ |
479 } \ | 479 } \ |
480 memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \ | 480 memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \ |
481 ANY_SIMD(temp, temp + 128, yuvconstants, MASK + 1); \ | 481 ANY_SIMD(temp, temp + 128, yuvconstants, MASK + 1); \ |
482 memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \ | 482 memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \ |
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795 #endif | 795 #endif |
796 #ifdef HAS_UYVYTOUVROW_NEON | 796 #ifdef HAS_UYVYTOUVROW_NEON |
797 ANY12S(UYVYToUVRow_Any_NEON, UYVYToUVRow_NEON, 1, 4, 15) | 797 ANY12S(UYVYToUVRow_Any_NEON, UYVYToUVRow_NEON, 1, 4, 15) |
798 #endif | 798 #endif |
799 #undef ANY12S | 799 #undef ANY12S |
800 | 800 |
801 #ifdef __cplusplus | 801 #ifdef __cplusplus |
802 } // extern "C" | 802 } // extern "C" |
803 } // namespace libyuv | 803 } // namespace libyuv |
804 #endif | 804 #endif |
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