src/core/SkMaskCache.h - Issue 471473002: Optimize CSS box-shadow performance

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Side by Side Diff: src/core/SkMaskCache.h

Issue 471473002: Optimize CSS box-shadow performance (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: backed blur mask with a bitmap Created 6 years, 3 months ago

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	1 /*

	2 * Copyright 2014 Google Inc.

	3 *

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

	5 * found in the LICENSE file.

	6 */

	7

	8 #ifndef SkMaskCache_DEFINED

	9 #define SkMaskCache_DEFINED

	10

	11 #include "SkMask.h"

	12 #include "SkRect.h"

	13 #include "SkRRect.h"

	14

	15 class SkMaskCache {

	16 public:

	17 static bool Find(SkScalar sigma, const SkRRect& rrect, SkMask* result);

	18 static void Add(SkScalar sigma, const SkRRect& rrect, const SkMask& mask);

	19

	20 static bool Find(SkScalar sigma, int32_t count, const SkRect rects[], SkMask * result);

	21 static void Add(SkScalar sigma, int32_t count, const SkRect rects[], const S kMask& mask);

	22 };

	23

	24 #endif

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