mirror of https://github.com/axmolengine/axmol.git
46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
/* libs/graphics/effects/SkBlurMask.h
|
|
**
|
|
** Copyright 2006, The Android Open Source Project
|
|
**
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
|
** you may not use this file except in compliance with the License.
|
|
** You may obtain a copy of the License at
|
|
**
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
|
**
|
|
** Unless required by applicable law or agreed to in writing, software
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
** See the License for the specific language governing permissions and
|
|
** limitations under the License.
|
|
*/
|
|
|
|
#ifndef SkBlurMask_DEFINED
|
|
#define SkBlurMask_DEFINED
|
|
|
|
#include "SkShader.h"
|
|
|
|
class SkBlurMask {
|
|
public:
|
|
enum Style {
|
|
kNormal_Style, //!< fuzzy inside and outside
|
|
kSolid_Style, //!< solid inside, fuzzy outside
|
|
kOuter_Style, //!< nothing inside, fuzzy outside
|
|
kInner_Style, //!< fuzzy inside, nothing outside
|
|
|
|
kStyleCount
|
|
};
|
|
|
|
enum Quality {
|
|
kLow_Quality, //!< box blur
|
|
kHigh_Quality //!< three pass box blur (similar to gaussian)
|
|
};
|
|
|
|
static bool Blur(SkMask* dst, const SkMask& src, SkScalar radius, Style, Quality quality);
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|