1 /* libs/graphics/animator/SkDrawEmboss.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include "SkDrawEmboss.h"
19
20 #if SK_USE_CONDENSED_INFO == 0
21
22 const SkMemberInfo SkDrawEmboss::fInfo[] = {
23 SK_MEMBER(ambient, Float),
24 SK_MEMBER_ARRAY(direction, Float),
25 SK_MEMBER(radius, Float),
26 SK_MEMBER(specular, Float)
27 };
28
29 #endif
30
31 DEFINE_GET_MEMBER(SkDrawEmboss);
32
SkDrawEmboss()33 SkDrawEmboss::SkDrawEmboss() : radius(-1) {
34 direction.setCount(3);
35 }
36
getMaskFilter()37 SkMaskFilter* SkDrawEmboss::getMaskFilter() {
38 if (radius < 0 || direction.count() !=3)
39 return NULL;
40 return SkBlurMaskFilter::CreateEmboss(direction.begin(), ambient, specular, radius);
41 }
42
43