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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkData.h" | 8 #include "SkData.h" |
9 #include "SkLazyPtr.h" | 9 #include "SkLazyPtr.h" |
10 #include "SkPDFCanon.h" | 10 #include "SkPDFCanon.h" |
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133 SkAutoTUnref<SkPDFArray> domainAndRange(new SkPDFArray); | 133 SkAutoTUnref<SkPDFArray> domainAndRange(new SkPDFArray); |
134 domainAndRange->reserve(2); | 134 domainAndRange->reserve(2); |
135 domainAndRange->appendInt(0); | 135 domainAndRange->appendInt(0); |
136 domainAndRange->appendInt(1); | 136 domainAndRange->appendInt(1); |
137 | 137 |
138 static const char psInvert[] = "{1 exch sub}"; | 138 static const char psInvert[] = "{1 exch sub}"; |
139 // Do not copy the trailing '\0' into the SkData. | 139 // Do not copy the trailing '\0' into the SkData. |
140 SkAutoTUnref<SkData> psInvertStream( | 140 SkAutoTUnref<SkData> psInvertStream( |
141 SkData::NewWithoutCopy(psInvert, strlen(psInvert))); | 141 SkData::NewWithoutCopy(psInvert, strlen(psInvert))); |
142 | 142 |
143 SkPDFStream* invertFunction = SkNEW_ARGS( | 143 SkPDFStream* invertFunction = new SkPDFStream(psInvertStream.get()); |
144 SkPDFStream, (psInvertStream.get())); | |
145 invertFunction->insertInt("FunctionType", 4); | 144 invertFunction->insertInt("FunctionType", 4); |
146 invertFunction->insertObject("Domain", SkRef(domainAndRange.get())); | 145 invertFunction->insertObject("Domain", SkRef(domainAndRange.get())); |
147 invertFunction->insertObject("Range", domainAndRange.detach()); | 146 invertFunction->insertObject("Range", domainAndRange.detach()); |
148 return invertFunction; | 147 return invertFunction; |
149 } | 148 } |
150 | 149 |
151 template <typename T> void unref(T* ptr) { ptr->unref(); } | 150 template <typename T> void unref(T* ptr) { ptr->unref(); } |
152 } // namespace | 151 } // namespace |
153 | 152 |
154 SK_DECLARE_STATIC_LAZY_PTR(SkPDFObject, | 153 SK_DECLARE_STATIC_LAZY_PTR(SkPDFObject, |
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192 | 191 |
193 // static | 192 // static |
194 SkPDFDict* SkPDFGraphicState::GetNoSMaskGraphicState() { | 193 SkPDFDict* SkPDFGraphicState::GetNoSMaskGraphicState() { |
195 return SkRef(noSMaskGraphicState.get()); | 194 return SkRef(noSMaskGraphicState.get()); |
196 } | 195 } |
197 | 196 |
198 void SkPDFGraphicState::emitObject( | 197 void SkPDFGraphicState::emitObject( |
199 SkWStream* stream, | 198 SkWStream* stream, |
200 const SkPDFObjNumMap& objNumMap, | 199 const SkPDFObjNumMap& objNumMap, |
201 const SkPDFSubstituteMap& substitutes) const { | 200 const SkPDFSubstituteMap& substitutes) const { |
202 SkAutoTUnref<SkPDFDict> dict(SkNEW_ARGS(SkPDFDict, ("ExtGState"))); | 201 SkAutoTUnref<SkPDFDict> dict(new SkPDFDict("ExtGState")); |
203 dict->insertName("Type", "ExtGState"); | 202 dict->insertName("Type", "ExtGState"); |
204 | 203 |
205 SkScalar alpha = SkIntToScalar(fAlpha) / 0xFF; | 204 SkScalar alpha = SkIntToScalar(fAlpha) / 0xFF; |
206 dict->insertScalar("CA", alpha); | 205 dict->insertScalar("CA", alpha); |
207 dict->insertScalar("ca", alpha); | 206 dict->insertScalar("ca", alpha); |
208 | 207 |
209 SkPaint::Cap strokeCap = (SkPaint::Cap)fStrokeCap; | 208 SkPaint::Cap strokeCap = (SkPaint::Cap)fStrokeCap; |
210 SkPaint::Join strokeJoin = (SkPaint::Join)fStrokeJoin; | 209 SkPaint::Join strokeJoin = (SkPaint::Join)fStrokeJoin; |
211 SkXfermode::Mode xferMode = (SkXfermode::Mode)fMode; | 210 SkXfermode::Mode xferMode = (SkXfermode::Mode)fMode; |
212 | 211 |
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223 static_assert(SkPaint::kJoinCount == 3, "paint_join_mismatch"); | 222 static_assert(SkPaint::kJoinCount == 3, "paint_join_mismatch"); |
224 SkASSERT(strokeJoin >= 0 && strokeJoin <= 2); | 223 SkASSERT(strokeJoin >= 0 && strokeJoin <= 2); |
225 dict->insertInt("LJ", strokeJoin); | 224 dict->insertInt("LJ", strokeJoin); |
226 | 225 |
227 dict->insertScalar("LW", fStrokeWidth); | 226 dict->insertScalar("LW", fStrokeWidth); |
228 dict->insertScalar("ML", fStrokeMiter); | 227 dict->insertScalar("ML", fStrokeMiter); |
229 dict->insertBool("SA", true); // SA = Auto stroke adjustment. | 228 dict->insertBool("SA", true); // SA = Auto stroke adjustment. |
230 dict->insertName("BM", as_blend_mode(xferMode)); | 229 dict->insertName("BM", as_blend_mode(xferMode)); |
231 dict->emitObject(stream, objNumMap, substitutes); | 230 dict->emitObject(stream, objNumMap, substitutes); |
232 } | 231 } |
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