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Issue 2044223002: Remove ifdefs for neon in row_neon*.cc (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: Created 4 years, 6 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
(...skipping 2565 matching lines...) Expand 10 before | Expand all | Expand 10 after
2576 "bgt 1b \n" 2576 "bgt 1b \n"
2577 : "+r"(src_argb), // %0 2577 : "+r"(src_argb), // %0
2578 "+r"(dst_argb), // %1 2578 "+r"(dst_argb), // %1
2579 "+r"(width) // %2 2579 "+r"(width) // %2
2580 : "r"(matrix_argb) // %3 2580 : "r"(matrix_argb) // %3
2581 : "cc", "memory", "q0", "q1", "q2", "q4", "q5", "q6", "q7", "q8", "q9", 2581 : "cc", "memory", "q0", "q1", "q2", "q4", "q5", "q6", "q7", "q8", "q9",
2582 "q10", "q11", "q12", "q13", "q14", "q15" 2582 "q10", "q11", "q12", "q13", "q14", "q15"
2583 ); 2583 );
2584 } 2584 }
2585 2585
2586 // TODO(fbarchard): fix vqshrun in ARGBMultiplyRow_NEON and reenable.
2587 #ifdef HAS_ARGBMULTIPLYROW_NEON
2588 // Multiply 2 rows of ARGB pixels together, 8 pixels at a time. 2586 // Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
2589 void ARGBMultiplyRow_NEON(const uint8* src_argb0, const uint8* src_argb1, 2587 void ARGBMultiplyRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
2590 uint8* dst_argb, int width) { 2588 uint8* dst_argb, int width) {
2591 asm volatile ( 2589 asm volatile (
2592 // 8 pixel loop. 2590 // 8 pixel loop.
2593 "1: \n" 2591 "1: \n"
2594 MEMACCESS(0) 2592 MEMACCESS(0)
2595 "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels. 2593 "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.
2596 MEMACCESS(1) 2594 MEMACCESS(1)
2597 "vld4.8 {d1, d3, d5, d7}, [%1]! \n" // load 8 more ARGB pixels. 2595 "vld4.8 {d1, d3, d5, d7}, [%1]! \n" // load 8 more ARGB pixels.
(...skipping 11 matching lines...) Expand all
2609 "bgt 1b \n" 2607 "bgt 1b \n"
2610 2608
2611 : "+r"(src_argb0), // %0 2609 : "+r"(src_argb0), // %0
2612 "+r"(src_argb1), // %1 2610 "+r"(src_argb1), // %1
2613 "+r"(dst_argb), // %2 2611 "+r"(dst_argb), // %2
2614 "+r"(width) // %3 2612 "+r"(width) // %3
2615 : 2613 :
2616 : "cc", "memory", "q0", "q1", "q2", "q3" 2614 : "cc", "memory", "q0", "q1", "q2", "q3"
2617 ); 2615 );
2618 } 2616 }
2619 #endif // HAS_ARGBMULTIPLYROW_NEON
2620 2617
2621 // Add 2 rows of ARGB pixels together, 8 pixels at a time. 2618 // Add 2 rows of ARGB pixels together, 8 pixels at a time.
2622 void ARGBAddRow_NEON(const uint8* src_argb0, const uint8* src_argb1, 2619 void ARGBAddRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
2623 uint8* dst_argb, int width) { 2620 uint8* dst_argb, int width) {
2624 asm volatile ( 2621 asm volatile (
2625 // 8 pixel loop. 2622 // 8 pixel loop.
2626 "1: \n" 2623 "1: \n"
2627 MEMACCESS(0) 2624 MEMACCESS(0)
2628 "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels. 2625 "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.
2629 MEMACCESS(1) 2626 MEMACCESS(1)
(...skipping 207 matching lines...) Expand 10 before | Expand all | Expand 10 after
2837 "r"(6) // %5 2834 "r"(6) // %5
2838 : "cc", "memory", "q0", "q1" // Clobber List 2835 : "cc", "memory", "q0", "q1" // Clobber List
2839 ); 2836 );
2840 } 2837 }
2841 #endif // defined(__ARM_NEON__) && !defined(__aarch64__) 2838 #endif // defined(__ARM_NEON__) && !defined(__aarch64__)
2842 2839
2843 #ifdef __cplusplus 2840 #ifdef __cplusplus
2844 } // extern "C" 2841 } // extern "C"
2845 } // namespace libyuv 2842 } // namespace libyuv
2846 #endif 2843 #endif
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