1
2/*
3 * Copyright 2006 The Android Open Source Project
4 *
5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file.
7 */
8
9
10#include "SkDrawEmboss.h"
11
12#if SK_USE_CONDENSED_INFO == 0
13
14const SkMemberInfo SkDrawEmboss::fInfo[] = {
15    SK_MEMBER(fAmbient, Float),
16    SK_MEMBER_ARRAY(fDirection, Float),
17    SK_MEMBER(fSigma, Float),
18    SK_MEMBER(fSpecular, Float)
19};
20
21#endif
22
23DEFINE_GET_MEMBER(SkDrawEmboss);
24
25SkDrawEmboss::SkDrawEmboss() : fSigma(-1) {
26    fDirection.setCount(3);
27}
28
29SkMaskFilter* SkDrawEmboss::getMaskFilter() {
30    if (fSigma < 0 || fDirection.count() !=3)
31        return NULL;
32    return SkBlurMaskFilter::CreateEmboss(fSigma, fDirection.begin(),
33                                          fAmbient, fSpecular);
34}
35