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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 #include "SkBlurMaskFilter.h" | 9 #include "SkBlurMaskFilter.h" |
10 #include "SkBlurMask.h" | 10 #include "SkBlurMask.h" |
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118 } | 118 } |
119 if ((unsigned)style > (unsigned)kLastEnum_SkBlurStyle) { | 119 if ((unsigned)style > (unsigned)kLastEnum_SkBlurStyle) { |
120 return NULL; | 120 return NULL; |
121 } | 121 } |
122 if (flags > SkBlurMaskFilter::kAll_BlurFlag) { | 122 if (flags > SkBlurMaskFilter::kAll_BlurFlag) { |
123 return NULL; | 123 return NULL; |
124 } | 124 } |
125 return SkNEW_ARGS(SkBlurMaskFilterImpl, (sigma, style, flags)); | 125 return SkNEW_ARGS(SkBlurMaskFilterImpl, (sigma, style, flags)); |
126 } | 126 } |
127 | 127 |
128 #ifdef SK_SUPPORT_LEGACY_BLURMASKFILTER_STYLE | |
129 SkMaskFilter* SkBlurMaskFilter::Create(SkScalar radius, | |
130 SkBlurMaskFilter::BlurStyle style, | |
131 uint32_t flags) { | |
132 SkScalar sigma = SkBlurMask::ConvertRadiusToSigma(radius); | |
133 return Create((SkBlurStyle)style, sigma, flags); | |
134 } | |
135 | |
136 SkMaskFilter* SkBlurMaskFilter::Create(SkBlurMaskFilter::BlurStyle style, | |
137 SkScalar sigma, | |
138 uint32_t flags) { | |
139 return Create((SkBlurStyle)style, sigma, flags); | |
140 } | |
141 #endif | |
142 | |
143 /////////////////////////////////////////////////////////////////////////////// | 128 /////////////////////////////////////////////////////////////////////////////// |
144 | 129 |
145 SkBlurMaskFilterImpl::SkBlurMaskFilterImpl(SkScalar sigma, SkBlurStyle style, ui
nt32_t flags) | 130 SkBlurMaskFilterImpl::SkBlurMaskFilterImpl(SkScalar sigma, SkBlurStyle style, ui
nt32_t flags) |
146 : fSigma(sigma) | 131 : fSigma(sigma) |
147 , fBlurStyle(style) | 132 , fBlurStyle(style) |
148 , fBlurFlags(flags) { | 133 , fBlurFlags(flags) { |
149 SkASSERT(fSigma > 0); | 134 SkASSERT(fSigma > 0); |
150 SkASSERT((unsigned)style <= kLastEnum_SkBlurStyle); | 135 SkASSERT((unsigned)style <= kLastEnum_SkBlurStyle); |
151 SkASSERT(flags <= SkBlurMaskFilter::kAll_BlurFlag); | 136 SkASSERT(flags <= SkBlurMaskFilter::kAll_BlurFlag); |
152 } | 137 } |
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1224 } else { | 1209 } else { |
1225 str->append("None"); | 1210 str->append("None"); |
1226 } | 1211 } |
1227 str->append("))"); | 1212 str->append("))"); |
1228 } | 1213 } |
1229 #endif | 1214 #endif |
1230 | 1215 |
1231 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter) | 1216 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkBlurMaskFilter) |
1232 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl) | 1217 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkBlurMaskFilterImpl) |
1233 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 1218 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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