src/opts/SkOpts_neon.cpp - Issue 1264893002: Runtime CPU detection for rsqrt().

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Side by Side Diff: src/opts/SkOpts_neon.cpp

Issue 1264893002: Runtime CPU detection for rsqrt(). (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Created 5 years, 4 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 #include "SkOpts.h"	8 #include "SkOpts.h"

	9 #include "SkFloatingPoint.h"

9	10

10 namespace SkOpts {	11 namespace SkOpts {

11 void Init_neon() {	12 void Init_neon() {

	13 rsqrt = sk_float_rsqrt; // This copy of sk_float_rsqrt will take the NE ON path.

12	14

13 }	15 }

14 }	16 }

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