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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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2025 __asm vpsubw ymm0, ymm3, ymm0 /* Step 2: Find Y contribution to 16 R,G,B
values */ \ | 2025 __asm vpsubw ymm0, ymm3, ymm0 /* Step 2: Find Y contribution to 16 R,G,B
values */ \ |
2026 __asm vpmulhuw ymm4, ymm4, ymmword ptr [YuvConstants + KYTORGB] \ | 2026 __asm vpmulhuw ymm4, ymm4, ymmword ptr [YuvConstants + KYTORGB] \ |
2027 __asm vpaddsw ymm0, ymm0, ymm4 /* B += Y */ \ | 2027 __asm vpaddsw ymm0, ymm0, ymm4 /* B += Y */ \ |
2028 __asm vpaddsw ymm1, ymm1, ymm4 /* G += Y */ \ | 2028 __asm vpaddsw ymm1, ymm1, ymm4 /* G += Y */ \ |
2029 __asm vpaddsw ymm2, ymm2, ymm4 /* R += Y */ \ | 2029 __asm vpaddsw ymm2, ymm2, ymm4 /* R += Y */ \ |
2030 __asm vpsraw ymm0, ymm0, 6 \ | 2030 __asm vpsraw ymm0, ymm0, 6 \ |
2031 __asm vpsraw ymm1, ymm1, 6 \ | 2031 __asm vpsraw ymm1, ymm1, 6 \ |
2032 __asm vpsraw ymm2, ymm2, 6 \ | 2032 __asm vpsraw ymm2, ymm2, 6 \ |
2033 __asm vpackuswb ymm0, ymm0, ymm0 /* B */ \ | 2033 __asm vpackuswb ymm0, ymm0, ymm0 /* B */ \ |
2034 __asm vpackuswb ymm1, ymm1, ymm1 /* G */ \ | 2034 __asm vpackuswb ymm1, ymm1, ymm1 /* G */ \ |
2035 __asm vpackuswb ymm2, ymm2, ymm2 /* R */ \ | 2035 __asm vpackuswb ymm2, ymm2, ymm2 /* R */ \ |
2036 } | 2036 } |
2037 | 2037 |
2038 // Store 16 ARGB values. | 2038 // Store 16 ARGB values. |
2039 #define STOREARGB_AVX2 \ | 2039 #define STOREARGB_AVX2 \ |
2040 __asm { \ | 2040 __asm { \ |
2041 __asm vpunpcklbw ymm0, ymm0, ymm1 /* BG */ \ | 2041 __asm vpunpcklbw ymm0, ymm0, ymm1 /* BG */ \ |
2042 __asm vpermq ymm0, ymm0, 0xd8 \ | 2042 __asm vpermq ymm0, ymm0, 0xd8 \ |
2043 __asm vpunpcklbw ymm2, ymm2, ymm5 /* RA */ \ | 2043 __asm vpunpcklbw ymm2, ymm2, ymm5 /* RA */ \ |
2044 __asm vpermq ymm2, ymm2, 0xd8 \ | 2044 __asm vpermq ymm2, ymm2, 0xd8 \ |
2045 __asm vpunpcklwd ymm1, ymm0, ymm2 /* BGRA first 8 pixels */ \ | 2045 __asm vpunpcklwd ymm1, ymm0, ymm2 /* BGRA first 8 pixels */ \ |
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6332 #endif // HAS_ARGBLUMACOLORTABLEROW_SSSE3 | 6332 #endif // HAS_ARGBLUMACOLORTABLEROW_SSSE3 |
6333 | 6333 |
6334 #endif // defined(_M_X64) | 6334 #endif // defined(_M_X64) |
6335 | 6335 |
6336 #ifdef __cplusplus | 6336 #ifdef __cplusplus |
6337 } // extern "C" | 6337 } // extern "C" |
6338 } // namespace libyuv | 6338 } // namespace libyuv |
6339 #endif | 6339 #endif |
6340 | 6340 |
6341 #endif // !defined(LIBYUV_DISABLE_X86) && (defined(_M_IX86) || defined(_M_X64)) | 6341 #endif // !defined(LIBYUV_DISABLE_X86) && (defined(_M_IX86) || defined(_M_X64)) |
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