include/private/SkNx_neon.h - Issue 2133413002: try to speed-up maprect + round2i + contains

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Side by Side Diff: include/private/SkNx_neon.h

Issue 2133413002: try to speed-up maprect + round2i + contains (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: add dox Created 4 years, 5 months ago

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1 /*	1 /*

2 * Copyright 2015 Google Inc.	2 * Copyright 2015 Google Inc.

3 *	3 *

4 * Use of this source code is governed by a BSD-style license that can be	4 * Use of this source code is governed by a BSD-style license that can be

5 * found in the LICENSE file.	5 * found in the LICENSE file.

6 */	6 */

7	7

8 #ifndef SkNx_neon_DEFINED	8 #ifndef SkNx_neon_DEFINED

9 #define SkNx_neon_DEFINED	9 #define SkNx_neon_DEFINED

10	10

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444	444

445 template<> inline Sk4h SkNx_cast<uint16_t, uint8_t>(const Sk4b& src) {	445 template<> inline Sk4h SkNx_cast<uint16_t, uint8_t>(const Sk4b& src) {

446 return vget_low_u16(vmovl_u8(src.fVec));	446 return vget_low_u16(vmovl_u8(src.fVec));

447 }	447 }

448	448

449 template<> inline Sk4b SkNx_cast<uint8_t, uint16_t>(const Sk4h& src) {	449 template<> inline Sk4b SkNx_cast<uint8_t, uint16_t>(const Sk4h& src) {

450 return vmovn_u16(vcombine_u16(src.fVec, src.fVec));	450 return vmovn_u16(vcombine_u16(src.fVec, src.fVec));

451 }	451 }

452	452

453 #endif//SkNx_neon_DEFINED	453 #endif//SkNx_neon_DEFINED

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