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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "GrRecordReplaceDraw.h" | 8 #include "GrRecordReplaceDraw.h" |
9 #include "SkCanvasPriv.h" | 9 #include "SkCanvasPriv.h" |
10 #include "SkImage.h" | 10 #include "SkImage.h" |
11 #include "SkRecordDraw.h" | 11 #include "SkRecordDraw.h" |
12 #include "SkRecords.h" | 12 #include "SkRecords.h" |
13 | 13 |
14 GrReplacements::ReplacementInfo* GrReplacements::newReplacement(uint32_t picture
ID, | 14 GrReplacements::ReplacementInfo* GrReplacements::newReplacement(uint32_t picture
ID, |
15 unsigned int sta
rt, | 15 unsigned int sta
rt, |
16 const SkMatrix&
ctm) { | 16 const SkMatrix&
ctm) { |
17 ReplacementInfo* replacement = SkNEW_ARGS(ReplacementInfo, (pictureID, start
, ctm)); | 17 ReplacementInfo* replacement = SkNEW_ARGS(ReplacementInfo, (pictureID, start
, ctm)); |
18 fReplacementHash.add(replacement); | 18 fReplacementHash.add(replacement); |
19 return replacement; | 19 return replacement; |
20 } | 20 } |
21 | 21 |
22 void GrReplacements::freeAll() { | 22 void GrReplacements::freeAll() { |
23 SkTDynamicHash<ReplacementInfo, ReplacementInfo::Key>::Iter iter(&fReplaceme
ntHash); | 23 SkTDynamicHash<ReplacementInfo, ReplacementInfo::Key>::Iter iter(&fReplaceme
ntHash); |
24 | 24 |
25 for (; !iter.done(); ++iter) { | 25 for (; !iter.done(); ++iter) { |
26 ReplacementInfo* replacement = &(*iter); | 26 ReplacementInfo* replacement = &(*iter); |
27 SkDELETE(replacement); | 27 SkDELETE(replacement); |
28 } | 28 } |
29 | 29 |
30 fReplacementHash.reset(); | 30 fReplacementHash.reset(); |
31 } | 31 } |
32 | 32 |
33 const GrReplacements::ReplacementInfo* GrReplacements::lookupByStart(uint32_t pi
ctureID, | 33 const GrReplacements::ReplacementInfo* GrReplacements::lookupByStart(uint32_t pi
ctureID, |
34 size_t star
t, | 34 size_t star
t, |
35 const SkMat
rix& ctm) const { | 35 const SkMat
rix& ctm) const { |
36 return fReplacementHash.find(ReplacementInfo::Key(pictureID, start, ctm)); | 36 return fReplacementHash.find(ReplacementInfo::Key(pictureID, start, ctm)); |
37 } | 37 } |
38 | 38 |
39 static inline void draw_replacement_bitmap(const GrReplacements::ReplacementInfo
* ri, | 39 static inline void draw_replacement_bitmap(const GrReplacements::ReplacementInfo
* ri, |
40 SkCanvas* canvas, | 40 SkCanvas* canvas, |
41 const SkMatrix& initialMatrix) { | 41 const SkMatrix& initialMatrix) { |
42 SkRect src = SkRect::Make(ri->fSrcRect); | 42 SkRect src = SkRect::Make(ri->fSrcRect); |
43 SkRect dst = SkRect::MakeXYWH(SkIntToScalar(ri->fPos.fX), | 43 SkRect dst = SkRect::MakeXYWH(SkIntToScalar(ri->fPos.fX), |
44 SkIntToScalar(ri->fPos.fY), | 44 SkIntToScalar(ri->fPos.fY), |
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
87 SkRect query = { 0, 0, 0, 0 }; | 87 SkRect query = { 0, 0, 0, 0 }; |
88 (void)fCanvas->getClipBounds(&query); | 88 (void)fCanvas->getClipBounds(&query); |
89 | 89 |
90 bbh->search(query, &fOps); | 90 bbh->search(query, &fOps); |
91 | 91 |
92 for (fIndex = 0; fIndex < fOps.count(); ++fIndex) { | 92 for (fIndex = 0; fIndex < fOps.count(); ++fIndex) { |
93 if (fCallback && fCallback->abortDrawing()) { | 93 if (fCallback && fCallback->abortDrawing()) { |
94 return; | 94 return; |
95 } | 95 } |
96 | 96 |
97 record->visit<void>((uintptr_t)fOps[fIndex], *this); | 97 record->visit<void>(fOps[fIndex], *this); |
98 } | 98 } |
99 | 99 |
100 } else { | 100 } else { |
101 for (fIndex = 0; fIndex < (int) record->count(); ++fIndex) { | 101 for (fIndex = 0; fIndex < (int) record->count(); ++fIndex) { |
102 if (fCallback && fCallback->abortDrawing()) { | 102 if (fCallback && fCallback->abortDrawing()) { |
103 return; | 103 return; |
104 } | 104 } |
105 | 105 |
106 record->visit<void>(fIndex, *this); | 106 record->visit<void>(fIndex, *this); |
107 } | 107 } |
108 } | 108 } |
109 } | 109 } |
110 | 110 |
111 // Same as Draw for all ops except DrawPicture and SaveLayer. | 111 // Same as Draw for all ops except DrawPicture and SaveLayer. |
112 template <typename T> void operator()(const T& r) { | 112 template <typename T> void operator()(const T& r) { |
113 this->INHERITED::operator()(r); | 113 this->INHERITED::operator()(r); |
114 } | 114 } |
115 void operator()(const SkRecords::DrawPicture& dp) { | 115 void operator()(const SkRecords::DrawPicture& dp) { |
116 SkAutoCanvasMatrixPaint acmp(fCanvas, dp.matrix, dp.paint, dp.picture->c
ullRect()); | 116 SkAutoCanvasMatrixPaint acmp(fCanvas, dp.matrix, dp.paint, dp.picture->c
ullRect()); |
117 | 117 |
118 // Draw sub-pictures with the same replacement list but a different pict
ure | 118 // Draw sub-pictures with the same replacement list but a different pict
ure |
119 ReplaceDraw draw(fCanvas, dp.picture, fReplacements, fInitialMatrix, fCa
llback); | 119 ReplaceDraw draw(fCanvas, dp.picture, fReplacements, fInitialMatrix, fCa
llback); |
120 | 120 |
121 draw.draw(); | 121 draw.draw(); |
122 } | 122 } |
123 void operator()(const SkRecords::SaveLayer& sl) { | 123 void operator()(const SkRecords::SaveLayer& sl) { |
124 | 124 |
125 // For a saveLayer command, check if it can be replaced by a drawBitmap | 125 // For a saveLayer command, check if it can be replaced by a drawBitmap |
126 // call and, if so, draw it and then update the current op index accordi
ngly. | 126 // call and, if so, draw it and then update the current op index accordi
ngly. |
127 size_t startOffset; | 127 size_t startOffset; |
128 if (fOps.count()) { | 128 if (fOps.count()) { |
129 startOffset = (uintptr_t)fOps[fIndex]; | 129 startOffset = fOps[fIndex]; |
130 } else { | 130 } else { |
131 startOffset = fIndex; | 131 startOffset = fIndex; |
132 } | 132 } |
133 | 133 |
134 const GrReplacements::ReplacementInfo* ri = fReplacements->lookupByStart
( | 134 const GrReplacements::ReplacementInfo* ri = fReplacements->lookupByStart
( |
135 fPicture->uniqueID()
, | 135 fPicture->uniqueID()
, |
136 startOffset, | 136 startOffset, |
137 fCanvas->getTotalMat
rix()); | 137 fCanvas->getTotalMat
rix()); |
138 | 138 |
139 if (ri) { | 139 if (ri) { |
140 draw_replacement_bitmap(ri, fCanvas, fInitialMatrix); | 140 draw_replacement_bitmap(ri, fCanvas, fInitialMatrix); |
141 | 141 |
142 if (fPicture->fBBH.get()) { | 142 if (fPicture->fBBH.get()) { |
143 while ((uintptr_t)fOps[fIndex] < ri->fStop) { | 143 while (fOps[fIndex] < ri->fStop) { |
144 ++fIndex; | 144 ++fIndex; |
145 } | 145 } |
146 SkASSERT((uintptr_t)fOps[fIndex] == ri->fStop); | 146 SkASSERT(fOps[fIndex] == ri->fStop); |
147 } else { | 147 } else { |
148 fIndex = ri->fStop; | 148 fIndex = ri->fStop; |
149 } | 149 } |
150 return; | 150 return; |
151 } | 151 } |
152 | 152 |
153 // This is a fail for layer hoisting | 153 // This is a fail for layer hoisting |
154 this->INHERITED::operator()(sl); | 154 this->INHERITED::operator()(sl); |
155 } | 155 } |
156 | 156 |
157 private: | 157 private: |
158 SkCanvas* fCanvas; | 158 SkCanvas* fCanvas; |
159 const SkPicture* fPicture; | 159 const SkPicture* fPicture; |
160 const GrReplacements* fReplacements; | 160 const GrReplacements* fReplacements; |
161 const SkMatrix fInitialMatrix; | 161 const SkMatrix fInitialMatrix; |
162 SkDrawPictureCallback* fCallback; | 162 SkDrawPictureCallback* fCallback; |
163 | 163 |
164 SkTDArray<void*> fOps; | 164 SkTDArray<unsigned> fOps; |
165 int fIndex; | 165 int fIndex; |
166 | 166 |
167 typedef Draw INHERITED; | 167 typedef Draw INHERITED; |
168 }; | 168 }; |
169 | 169 |
170 void GrRecordReplaceDraw(const SkPicture* picture, | 170 void GrRecordReplaceDraw(const SkPicture* picture, |
171 SkCanvas* canvas, | 171 SkCanvas* canvas, |
172 const GrReplacements* replacements, | 172 const GrReplacements* replacements, |
173 const SkMatrix& initialMatrix, | 173 const SkMatrix& initialMatrix, |
174 SkDrawPictureCallback* callback) { | 174 SkDrawPictureCallback* callback) { |
175 SkAutoCanvasRestore saveRestore(canvas, true /*save now, restore at exit*/); | 175 SkAutoCanvasRestore saveRestore(canvas, true /*save now, restore at exit*/); |
176 | 176 |
177 ReplaceDraw draw(canvas, picture, replacements, initialMatrix, callback); | 177 ReplaceDraw draw(canvas, picture, replacements, initialMatrix, callback); |
178 | 178 |
179 draw.draw(); | 179 draw.draw(); |
180 } | 180 } |
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