epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2011 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 8 | #include "SkPicturePlayback.h" |
| 9 | #include "SkPictureRecord.h" |
| 10 | #include "SkTypeface.h" |
djsollen@google.com | 2b2ede3 | 2012-04-12 13:24:04 +0000 | [diff] [blame] | 11 | #include "SkOrderedReadBuffer.h" |
| 12 | #include "SkOrderedWriteBuffer.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 13 | #include <new> |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 14 | #include "SkBBoxHierarchy.h" |
| 15 | #include "SkPictureStateTree.h" |
| 16 | #include "SkTSort.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 17 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 18 | template <typename T> int SafeCount(const T* obj) { |
| 19 | return obj ? obj->count() : 0; |
| 20 | } |
| 21 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 22 | /* Define this to spew out a debug statement whenever we skip the remainder of |
| 23 | a save/restore block because a clip... command returned false (empty). |
| 24 | */ |
| 25 | #define SPEW_CLIP_SKIPPINGx |
| 26 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 27 | SkPicturePlayback::SkPicturePlayback() { |
| 28 | this->init(); |
| 29 | } |
| 30 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 31 | SkPicturePlayback::SkPicturePlayback(const SkPictureRecord& record, bool deepCopy) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 32 | #ifdef SK_DEBUG_SIZE |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 33 | size_t overallBytes, bitmapBytes, matricesBytes, |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 34 | paintBytes, pathBytes, pictureBytes, regionBytes; |
| 35 | int bitmaps = record.bitmaps(&bitmapBytes); |
| 36 | int matrices = record.matrices(&matricesBytes); |
| 37 | int paints = record.paints(&paintBytes); |
| 38 | int paths = record.paths(&pathBytes); |
| 39 | int pictures = record.pictures(&pictureBytes); |
| 40 | int regions = record.regions(®ionBytes); |
| 41 | SkDebugf("picture record mem used %zd (stream %zd) ", record.size(), |
| 42 | record.streamlen()); |
| 43 | if (bitmaps != 0) |
| 44 | SkDebugf("bitmaps size %zd (bitmaps:%d) ", bitmapBytes, bitmaps); |
| 45 | if (matrices != 0) |
| 46 | SkDebugf("matrices size %zd (matrices:%d) ", matricesBytes, matrices); |
| 47 | if (paints != 0) |
| 48 | SkDebugf("paints size %zd (paints:%d) ", paintBytes, paints); |
| 49 | if (paths != 0) |
| 50 | SkDebugf("paths size %zd (paths:%d) ", pathBytes, paths); |
| 51 | if (pictures != 0) |
| 52 | SkDebugf("pictures size %zd (pictures:%d) ", pictureBytes, pictures); |
| 53 | if (regions != 0) |
| 54 | SkDebugf("regions size %zd (regions:%d) ", regionBytes, regions); |
| 55 | if (record.fPointWrites != 0) |
| 56 | SkDebugf("points size %zd (points:%d) ", record.fPointBytes, record.fPointWrites); |
| 57 | if (record.fRectWrites != 0) |
| 58 | SkDebugf("rects size %zd (rects:%d) ", record.fRectBytes, record.fRectWrites); |
| 59 | if (record.fTextWrites != 0) |
| 60 | SkDebugf("text size %zd (text strings:%d) ", record.fTextBytes, record.fTextWrites); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 61 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 62 | SkDebugf("\n"); |
| 63 | #endif |
| 64 | #ifdef SK_DEBUG_DUMP |
| 65 | record.dumpMatrices(); |
| 66 | record.dumpPaints(); |
| 67 | #endif |
| 68 | |
| 69 | record.validate(); |
| 70 | const SkWriter32& writer = record.writeStream(); |
| 71 | init(); |
scroggo@google.com | d614c6a | 2012-09-14 17:26:37 +0000 | [diff] [blame] | 72 | if (writer.size() == 0) { |
| 73 | fOpData = SkData::NewEmpty(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 74 | return; |
scroggo@google.com | d614c6a | 2012-09-14 17:26:37 +0000 | [diff] [blame] | 75 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 76 | |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 77 | fBoundingHierarchy = record.fBoundingHierarchy; |
| 78 | fStateTree = record.fStateTree; |
| 79 | |
| 80 | SkSafeRef(fBoundingHierarchy); |
| 81 | SkSafeRef(fStateTree); |
| 82 | |
| 83 | if (NULL != fBoundingHierarchy) { |
| 84 | fBoundingHierarchy->flushDeferredInserts(); |
| 85 | } |
| 86 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 87 | { |
| 88 | size_t size = writer.size(); |
| 89 | void* buffer = sk_malloc_throw(size); |
| 90 | writer.flatten(buffer); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 91 | SkASSERT(!fOpData); |
| 92 | fOpData = SkData::NewFromMalloc(buffer, size); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 93 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 94 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 95 | // copy over the refcnt dictionary to our reader |
djsollen@google.com | 21830d9 | 2012-08-07 19:49:41 +0000 | [diff] [blame] | 96 | record.fFlattenableHeap.setupPlaybacks(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 97 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 98 | fBitmaps = record.fBitmapHeap->extractBitmaps(); |
djsollen@google.com | 21830d9 | 2012-08-07 19:49:41 +0000 | [diff] [blame] | 99 | fMatrices = record.fMatrices.unflattenToArray(); |
| 100 | fPaints = record.fPaints.unflattenToArray(); |
| 101 | fRegions = record.fRegions.unflattenToArray(); |
| 102 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 103 | fBitmapHeap.reset(SkSafeRef(record.fBitmapHeap)); |
| 104 | fPathHeap.reset(SkSafeRef(record.fPathHeap)); |
| 105 | |
| 106 | // ensure that the paths bounds are pre-computed |
| 107 | if (fPathHeap.get()) { |
| 108 | for (int i = 0; i < fPathHeap->count(); i++) { |
| 109 | (*fPathHeap)[i].updateBoundsCache(); |
| 110 | } |
| 111 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 112 | |
| 113 | const SkTDArray<SkPicture* >& pictures = record.getPictureRefs(); |
| 114 | fPictureCount = pictures.count(); |
| 115 | if (fPictureCount > 0) { |
| 116 | fPictureRefs = SkNEW_ARRAY(SkPicture*, fPictureCount); |
| 117 | for (int i = 0; i < fPictureCount; i++) { |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 118 | if (deepCopy) { |
| 119 | fPictureRefs[i] = pictures[i]->clone(); |
| 120 | } else { |
| 121 | fPictureRefs[i] = pictures[i]; |
| 122 | fPictureRefs[i]->ref(); |
| 123 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 124 | } |
| 125 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 126 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 127 | #ifdef SK_DEBUG_SIZE |
| 128 | int overall = fPlayback->size(&overallBytes); |
| 129 | bitmaps = fPlayback->bitmaps(&bitmapBytes); |
| 130 | paints = fPlayback->paints(&paintBytes); |
| 131 | paths = fPlayback->paths(&pathBytes); |
| 132 | pictures = fPlayback->pictures(&pictureBytes); |
| 133 | regions = fPlayback->regions(®ionBytes); |
| 134 | SkDebugf("playback size %zd (objects:%d) ", overallBytes, overall); |
| 135 | if (bitmaps != 0) |
| 136 | SkDebugf("bitmaps size %zd (bitmaps:%d) ", bitmapBytes, bitmaps); |
| 137 | if (paints != 0) |
| 138 | SkDebugf("paints size %zd (paints:%d) ", paintBytes, paints); |
| 139 | if (paths != 0) |
| 140 | SkDebugf("paths size %zd (paths:%d) ", pathBytes, paths); |
| 141 | if (pictures != 0) |
| 142 | SkDebugf("pictures size %zd (pictures:%d) ", pictureBytes, pictures); |
| 143 | if (regions != 0) |
| 144 | SkDebugf("regions size %zd (regions:%d) ", regionBytes, regions); |
| 145 | SkDebugf("\n"); |
| 146 | #endif |
| 147 | } |
| 148 | |
reed@google.com | dee54be | 2012-12-10 17:39:36 +0000 | [diff] [blame] | 149 | static bool needs_deep_copy(const SkPaint& paint) { |
| 150 | /* |
| 151 | * These fields are known to be immutable, and so can be shallow-copied |
| 152 | * |
| 153 | * getTypeface(); |
| 154 | * getAnnotation(); |
| 155 | */ |
| 156 | |
| 157 | return paint.getPathEffect() || |
| 158 | paint.getShader() || |
| 159 | paint.getXfermode() || |
| 160 | paint.getMaskFilter() || |
| 161 | paint.getColorFilter() || |
| 162 | paint.getRasterizer() || |
| 163 | paint.getLooper() || |
| 164 | paint.getImageFilter(); |
| 165 | } |
| 166 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 167 | SkPicturePlayback::SkPicturePlayback(const SkPicturePlayback& src, SkPictCopyInfo* deepCopyInfo) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 168 | this->init(); |
| 169 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 170 | fBitmapHeap.reset(SkSafeRef(src.fBitmapHeap.get())); |
| 171 | fPathHeap.reset(SkSafeRef(src.fPathHeap.get())); |
| 172 | |
| 173 | fMatrices = SkSafeRef(src.fMatrices); |
| 174 | fRegions = SkSafeRef(src.fRegions); |
| 175 | fOpData = SkSafeRef(src.fOpData); |
skia.committer@gmail.com | 1d225f2 | 2012-09-14 02:01:10 +0000 | [diff] [blame] | 176 | |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 177 | fBoundingHierarchy = src.fBoundingHierarchy; |
| 178 | fStateTree = src.fStateTree; |
| 179 | |
| 180 | SkSafeRef(fBoundingHierarchy); |
| 181 | SkSafeRef(fStateTree); |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 182 | |
| 183 | if (deepCopyInfo) { |
| 184 | |
| 185 | if (src.fBitmaps) { |
| 186 | fBitmaps = SkTRefArray<SkBitmap>::Create(src.fBitmaps->begin(), src.fBitmaps->count()); |
| 187 | } |
| 188 | |
| 189 | if (!deepCopyInfo->initialized) { |
| 190 | /* The alternative to doing this is to have a clone method on the paint and have it make |
| 191 | * the deep copy of its internal structures as needed. The holdup to doing that is at |
| 192 | * this point we would need to pass the SkBitmapHeap so that we don't unnecessarily |
| 193 | * flatten the pixels in a bitmap shader. |
| 194 | */ |
| 195 | deepCopyInfo->paintData.setCount(src.fPaints->count()); |
| 196 | |
scroggo@google.com | 6f92862 | 2012-12-10 18:20:23 +0000 | [diff] [blame^] | 197 | /* Use an SkBitmapHeap to avoid flattening bitmaps in shaders. If there already is one, |
| 198 | * use it. If this SkPicturePlayback was created from a stream, fBitmapHeap will be |
| 199 | * NULL, so create a new one. |
| 200 | */ |
| 201 | if (fBitmapHeap.get() == NULL) { |
| 202 | // FIXME: Put this on the stack inside SkPicture::clone. Further, is it possible to |
| 203 | // do the rest of this initialization in SkPicture::clone as well? |
| 204 | SkBitmapHeap* heap = SkNEW(SkBitmapHeap); |
| 205 | deepCopyInfo->controller.setBitmapStorage(heap); |
| 206 | heap->unref(); |
| 207 | } else { |
| 208 | deepCopyInfo->controller.setBitmapStorage(fBitmapHeap); |
| 209 | } |
| 210 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 211 | SkDEBUGCODE(int heapSize = SafeCount(fBitmapHeap.get());) |
| 212 | for (int i = 0; i < src.fPaints->count(); i++) { |
reed@google.com | dee54be | 2012-12-10 17:39:36 +0000 | [diff] [blame] | 213 | if (needs_deep_copy(src.fPaints->at(i))) { |
| 214 | deepCopyInfo->paintData[i] = SkFlatData::Create(&deepCopyInfo->controller, |
| 215 | &src.fPaints->at(i), 0, |
| 216 | &SkFlattenObjectProc<SkPaint>); |
| 217 | } else { |
| 218 | // this is our sentinel, which we use in the unflatten loop |
| 219 | deepCopyInfo->paintData[i] = NULL; |
| 220 | } |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 221 | } |
| 222 | SkASSERT(SafeCount(fBitmapHeap.get()) == heapSize); |
| 223 | |
| 224 | // needed to create typeface playback |
| 225 | deepCopyInfo->controller.setupPlaybacks(); |
| 226 | deepCopyInfo->initialized = true; |
| 227 | } |
| 228 | |
| 229 | fPaints = SkTRefArray<SkPaint>::Create(src.fPaints->count()); |
| 230 | SkASSERT(deepCopyInfo->paintData.count() == src.fPaints->count()); |
reed@google.com | dee54be | 2012-12-10 17:39:36 +0000 | [diff] [blame] | 231 | SkBitmapHeap* bmHeap = deepCopyInfo->controller.getBitmapHeap(); |
| 232 | SkTypefacePlayback* tfPlayback = deepCopyInfo->controller.getTypefacePlayback(); |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 233 | for (int i = 0; i < src.fPaints->count(); i++) { |
reed@google.com | dee54be | 2012-12-10 17:39:36 +0000 | [diff] [blame] | 234 | if (deepCopyInfo->paintData[i]) { |
| 235 | deepCopyInfo->paintData[i]->unflatten(&fPaints->writableAt(i), |
| 236 | &SkUnflattenObjectProc<SkPaint>, |
| 237 | bmHeap, tfPlayback); |
| 238 | } else { |
| 239 | // needs_deep_copy was false, so just need to assign |
| 240 | fPaints->writableAt(i) = src.fPaints->at(i); |
| 241 | } |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | } else { |
| 245 | fBitmaps = SkSafeRef(src.fBitmaps); |
| 246 | fPaints = SkSafeRef(src.fPaints); |
| 247 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 248 | |
| 249 | fPictureCount = src.fPictureCount; |
| 250 | fPictureRefs = SkNEW_ARRAY(SkPicture*, fPictureCount); |
| 251 | for (int i = 0; i < fPictureCount; i++) { |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 252 | if (deepCopyInfo) { |
| 253 | fPictureRefs[i] = src.fPictureRefs[i]->clone(); |
| 254 | } else { |
| 255 | fPictureRefs[i] = src.fPictureRefs[i]; |
| 256 | fPictureRefs[i]->ref(); |
| 257 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 258 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 259 | } |
| 260 | |
| 261 | void SkPicturePlayback::init() { |
| 262 | fBitmaps = NULL; |
| 263 | fMatrices = NULL; |
| 264 | fPaints = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 265 | fPictureRefs = NULL; |
| 266 | fRegions = NULL; |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 267 | fPictureCount = 0; |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 268 | fOpData = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 269 | fFactoryPlayback = NULL; |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 270 | fBoundingHierarchy = NULL; |
| 271 | fStateTree = NULL; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 272 | } |
| 273 | |
| 274 | SkPicturePlayback::~SkPicturePlayback() { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 275 | fOpData->unref(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 276 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 277 | SkSafeUnref(fBitmaps); |
| 278 | SkSafeUnref(fMatrices); |
| 279 | SkSafeUnref(fPaints); |
| 280 | SkSafeUnref(fRegions); |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 281 | SkSafeUnref(fBoundingHierarchy); |
| 282 | SkSafeUnref(fStateTree); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 283 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 284 | for (int i = 0; i < fPictureCount; i++) { |
| 285 | fPictureRefs[i]->unref(); |
| 286 | } |
| 287 | SkDELETE_ARRAY(fPictureRefs); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 288 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 289 | SkDELETE(fFactoryPlayback); |
| 290 | } |
| 291 | |
| 292 | void SkPicturePlayback::dumpSize() const { |
| 293 | SkDebugf("--- picture size: ops=%d bitmaps=%d [%d] matrices=%d [%d] paints=%d [%d] paths=%d regions=%d\n", |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 294 | fOpData->size(), |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 295 | SafeCount(fBitmaps), SafeCount(fBitmaps) * sizeof(SkBitmap), |
| 296 | SafeCount(fMatrices), SafeCount(fMatrices) * sizeof(SkMatrix), |
| 297 | SafeCount(fPaints), SafeCount(fPaints) * sizeof(SkPaint), |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 298 | SafeCount(fPathHeap.get()), |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 299 | SafeCount(fRegions)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 300 | } |
| 301 | |
| 302 | /////////////////////////////////////////////////////////////////////////////// |
| 303 | /////////////////////////////////////////////////////////////////////////////// |
| 304 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 305 | #define PICT_READER_TAG SkSetFourByteTag('r', 'e', 'a', 'd') |
| 306 | #define PICT_FACTORY_TAG SkSetFourByteTag('f', 'a', 'c', 't') |
| 307 | #define PICT_TYPEFACE_TAG SkSetFourByteTag('t', 'p', 'f', 'c') |
| 308 | #define PICT_PICTURE_TAG SkSetFourByteTag('p', 'c', 't', 'r') |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 309 | |
| 310 | // This tag specifies the size of the ReadBuffer, needed for the following tags |
| 311 | #define PICT_BUFFER_SIZE_TAG SkSetFourByteTag('a', 'r', 'a', 'y') |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 312 | // these are all inside the ARRAYS tag |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 313 | #define PICT_BITMAP_BUFFER_TAG SkSetFourByteTag('b', 't', 'm', 'p') |
| 314 | #define PICT_MATRIX_BUFFER_TAG SkSetFourByteTag('m', 't', 'r', 'x') |
| 315 | #define PICT_PAINT_BUFFER_TAG SkSetFourByteTag('p', 'n', 't', ' ') |
| 316 | #define PICT_PATH_BUFFER_TAG SkSetFourByteTag('p', 't', 'h', ' ') |
| 317 | #define PICT_REGION_BUFFER_TAG SkSetFourByteTag('r', 'g', 'n', ' ') |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 318 | |
reed@google.com | ed38495 | 2012-06-22 13:12:17 +0000 | [diff] [blame] | 319 | // Always write this guy last (with no length field afterwards) |
| 320 | #define PICT_EOF_TAG SkSetFourByteTag('e', 'o', 'f', ' ') |
| 321 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 322 | #include "SkStream.h" |
| 323 | |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 324 | static void writeTagSize(SkOrderedWriteBuffer& buffer, uint32_t tag, |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 325 | uint32_t size) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 326 | buffer.writeUInt(tag); |
| 327 | buffer.writeUInt(size); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 328 | } |
| 329 | |
| 330 | static void writeTagSize(SkWStream* stream, uint32_t tag, |
| 331 | uint32_t size) { |
| 332 | stream->write32(tag); |
| 333 | stream->write32(size); |
| 334 | } |
| 335 | |
mike@reedtribe.org | e9e08cc | 2011-04-29 01:44:52 +0000 | [diff] [blame] | 336 | static void writeFactories(SkWStream* stream, const SkFactorySet& rec) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 337 | int count = rec.count(); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 338 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 339 | writeTagSize(stream, PICT_FACTORY_TAG, count); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 340 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 341 | SkAutoSTMalloc<16, SkFlattenable::Factory> storage(count); |
| 342 | SkFlattenable::Factory* array = (SkFlattenable::Factory*)storage.get(); |
mike@reedtribe.org | e9e08cc | 2011-04-29 01:44:52 +0000 | [diff] [blame] | 343 | rec.copyToArray(array); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 344 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 345 | for (int i = 0; i < count; i++) { |
| 346 | const char* name = SkFlattenable::FactoryToName(array[i]); |
| 347 | // SkDebugf("---- write factories [%d] %p <%s>\n", i, array[i], name); |
| 348 | if (NULL == name || 0 == *name) { |
| 349 | stream->writePackedUInt(0); |
| 350 | } else { |
| 351 | uint32_t len = strlen(name); |
| 352 | stream->writePackedUInt(len); |
| 353 | stream->write(name, len); |
| 354 | } |
| 355 | } |
| 356 | } |
| 357 | |
mike@reedtribe.org | e9e08cc | 2011-04-29 01:44:52 +0000 | [diff] [blame] | 358 | static void writeTypefaces(SkWStream* stream, const SkRefCntSet& rec) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 359 | int count = rec.count(); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 360 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 361 | writeTagSize(stream, PICT_TYPEFACE_TAG, count); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 362 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 363 | SkAutoSTMalloc<16, SkTypeface*> storage(count); |
| 364 | SkTypeface** array = (SkTypeface**)storage.get(); |
mike@reedtribe.org | e9e08cc | 2011-04-29 01:44:52 +0000 | [diff] [blame] | 365 | rec.copyToArray((SkRefCnt**)array); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 366 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 367 | for (int i = 0; i < count; i++) { |
| 368 | array[i]->serialize(stream); |
| 369 | } |
| 370 | } |
| 371 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 372 | void SkPicturePlayback::flattenToBuffer(SkOrderedWriteBuffer& buffer) const { |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 373 | int i, n; |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 374 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 375 | if ((n = SafeCount(fBitmaps)) > 0) { |
| 376 | writeTagSize(buffer, PICT_BITMAP_BUFFER_TAG, n); |
| 377 | for (i = 0; i < n; i++) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 378 | buffer.writeBitmap((*fBitmaps)[i]); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 379 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 380 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 381 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 382 | if ((n = SafeCount(fMatrices)) > 0) { |
| 383 | writeTagSize(buffer, PICT_MATRIX_BUFFER_TAG, n); |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 384 | for (i = 0; i < n; i++) { |
| 385 | buffer.writeMatrix((*fMatrices)[i]); |
| 386 | } |
| 387 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 388 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 389 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 390 | if ((n = SafeCount(fPaints)) > 0) { |
| 391 | writeTagSize(buffer, PICT_PAINT_BUFFER_TAG, n); |
| 392 | for (i = 0; i < n; i++) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 393 | buffer.writePaint((*fPaints)[i]); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 394 | } |
| 395 | } |
skia.committer@gmail.com | a27096b | 2012-08-30 14:38:00 +0000 | [diff] [blame] | 396 | |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 397 | if ((n = SafeCount(fPathHeap.get())) > 0) { |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 398 | writeTagSize(buffer, PICT_PATH_BUFFER_TAG, n); |
| 399 | fPathHeap->flatten(buffer); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 400 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 401 | |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 402 | if ((n = SafeCount(fRegions)) > 0) { |
| 403 | writeTagSize(buffer, PICT_REGION_BUFFER_TAG, n); |
| 404 | for (i = 0; i < n; i++) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 405 | buffer.writeRegion((*fRegions)[i]); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 406 | } |
| 407 | } |
| 408 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 409 | |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 410 | void SkPicturePlayback::serialize(SkWStream* stream, |
| 411 | SkSerializationHelpers::EncodeBitmap encoder) const { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 412 | writeTagSize(stream, PICT_READER_TAG, fOpData->size()); |
| 413 | stream->write(fOpData->bytes(), fOpData->size()); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 414 | |
| 415 | if (fPictureCount > 0) { |
| 416 | writeTagSize(stream, PICT_PICTURE_TAG, fPictureCount); |
| 417 | for (int i = 0; i < fPictureCount; i++) { |
| 418 | fPictureRefs[i]->serialize(stream); |
| 419 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 420 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 421 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 422 | // Write some of our data into a writebuffer, and then serialize that |
| 423 | // into our stream |
| 424 | { |
| 425 | SkRefCntSet typefaceSet; |
| 426 | SkFactorySet factSet; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 427 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 428 | SkOrderedWriteBuffer buffer(1024); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 429 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 430 | buffer.setFlags(SkFlattenableWriteBuffer::kCrossProcess_Flag); |
| 431 | buffer.setTypefaceRecorder(&typefaceSet); |
| 432 | buffer.setFactoryRecorder(&factSet); |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 433 | buffer.setBitmapEncoder(encoder); |
reed@google.com | 34342f6 | 2012-06-25 14:36:28 +0000 | [diff] [blame] | 434 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 435 | this->flattenToBuffer(buffer); |
| 436 | |
| 437 | // We have to write these to sets into the stream *before* we write |
| 438 | // the buffer, since parsing that buffer will require that we already |
| 439 | // have these sets available to use. |
| 440 | writeFactories(stream, factSet); |
| 441 | writeTypefaces(stream, typefaceSet); |
| 442 | |
| 443 | writeTagSize(stream, PICT_BUFFER_SIZE_TAG, buffer.size()); |
| 444 | buffer.writeToStream(stream); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 445 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 446 | |
reed@google.com | ed38495 | 2012-06-22 13:12:17 +0000 | [diff] [blame] | 447 | stream->write32(PICT_EOF_TAG); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 448 | } |
| 449 | |
| 450 | /////////////////////////////////////////////////////////////////////////////// |
| 451 | |
reed@google.com | 34342f6 | 2012-06-25 14:36:28 +0000 | [diff] [blame] | 452 | /** |
| 453 | * Return the corresponding SkFlattenableReadBuffer flags, given a set of |
| 454 | * SkPictInfo flags. |
| 455 | */ |
| 456 | static uint32_t pictInfoFlagsToReadBufferFlags(uint32_t pictInfoFlags) { |
| 457 | static const struct { |
| 458 | uint32_t fSrc; |
| 459 | uint32_t fDst; |
| 460 | } gSD[] = { |
| 461 | { SkPictInfo::kCrossProcess_Flag, SkFlattenableReadBuffer::kCrossProcess_Flag }, |
| 462 | { SkPictInfo::kScalarIsFloat_Flag, SkFlattenableReadBuffer::kScalarIsFloat_Flag }, |
| 463 | { SkPictInfo::kPtrIs64Bit_Flag, SkFlattenableReadBuffer::kPtrIs64Bit_Flag }, |
| 464 | }; |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 465 | |
reed@google.com | 34342f6 | 2012-06-25 14:36:28 +0000 | [diff] [blame] | 466 | uint32_t rbMask = 0; |
| 467 | for (size_t i = 0; i < SK_ARRAY_COUNT(gSD); ++i) { |
| 468 | if (pictInfoFlags & gSD[i].fSrc) { |
| 469 | rbMask |= gSD[i].fDst; |
| 470 | } |
| 471 | } |
| 472 | return rbMask; |
| 473 | } |
| 474 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 475 | bool SkPicturePlayback::parseStreamTag(SkStream* stream, const SkPictInfo& info, |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 476 | uint32_t tag, size_t size, |
| 477 | SkSerializationHelpers::DecodeBitmap decoder) { |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 478 | /* |
| 479 | * By the time we encounter BUFFER_SIZE_TAG, we need to have already seen |
| 480 | * its dependents: FACTORY_TAG and TYPEFACE_TAG. These two are not required |
| 481 | * but if they are present, they need to have been seen before the buffer. |
| 482 | * |
| 483 | * We assert that if/when we see either of these, that we have not yet seen |
| 484 | * the buffer tag, because if we have, then its too-late to deal with the |
| 485 | * factories or typefaces. |
| 486 | */ |
| 487 | bool haveBuffer = false; |
| 488 | |
| 489 | switch (tag) { |
| 490 | case PICT_READER_TAG: { |
| 491 | void* storage = sk_malloc_throw(size); |
| 492 | stream->read(storage, size); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 493 | SkASSERT(NULL == fOpData); |
| 494 | fOpData = SkData::NewFromMalloc(storage, size); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 495 | } break; |
| 496 | case PICT_FACTORY_TAG: { |
| 497 | SkASSERT(!haveBuffer); |
| 498 | fFactoryPlayback = SkNEW_ARGS(SkFactoryPlayback, (size)); |
| 499 | for (size_t i = 0; i < size; i++) { |
| 500 | SkString str; |
| 501 | int len = stream->readPackedUInt(); |
| 502 | str.resize(len); |
| 503 | stream->read(str.writable_str(), len); |
| 504 | fFactoryPlayback->base()[i] = SkFlattenable::NameToFactory(str.c_str()); |
| 505 | } |
| 506 | } break; |
| 507 | case PICT_TYPEFACE_TAG: { |
| 508 | SkASSERT(!haveBuffer); |
| 509 | fTFPlayback.setCount(size); |
| 510 | for (size_t i = 0; i < size; i++) { |
| 511 | SkSafeUnref(fTFPlayback.set(i, SkTypeface::Deserialize(stream))); |
| 512 | } |
| 513 | } break; |
| 514 | case PICT_PICTURE_TAG: { |
| 515 | fPictureCount = size; |
| 516 | fPictureRefs = SkNEW_ARRAY(SkPicture*, fPictureCount); |
| 517 | for (int i = 0; i < fPictureCount; i++) { |
| 518 | fPictureRefs[i] = SkNEW_ARGS(SkPicture, (stream)); |
| 519 | } |
| 520 | } break; |
| 521 | case PICT_BUFFER_SIZE_TAG: { |
| 522 | SkAutoMalloc storage(size); |
| 523 | stream->read(storage.get(), size); |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 524 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 525 | SkOrderedReadBuffer buffer(storage.get(), size); |
reed@google.com | 34342f6 | 2012-06-25 14:36:28 +0000 | [diff] [blame] | 526 | buffer.setFlags(pictInfoFlagsToReadBufferFlags(info.fFlags)); |
| 527 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 528 | fFactoryPlayback->setupBuffer(buffer); |
| 529 | fTFPlayback.setupBuffer(buffer); |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 530 | buffer.setBitmapDecoder(decoder); |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 531 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 532 | while (!buffer.eof()) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 533 | tag = buffer.readUInt(); |
| 534 | size = buffer.readUInt(); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 535 | if (!this->parseBufferTag(buffer, tag, size)) { |
| 536 | return false; |
| 537 | } |
| 538 | } |
| 539 | haveBuffer = true; |
| 540 | } break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 541 | } |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 542 | return true; // success |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 543 | } |
| 544 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 545 | bool SkPicturePlayback::parseBufferTag(SkOrderedReadBuffer& buffer, |
| 546 | uint32_t tag, size_t size) { |
| 547 | switch (tag) { |
| 548 | case PICT_BITMAP_BUFFER_TAG: { |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 549 | fBitmaps = SkTRefArray<SkBitmap>::Create(size); |
| 550 | for (size_t i = 0; i < size; ++i) { |
reed@google.com | c52295f | 2012-12-07 15:53:49 +0000 | [diff] [blame] | 551 | SkBitmap* bm = &fBitmaps->writableAt(i); |
| 552 | buffer.readBitmap(bm); |
| 553 | bm->setImmutable(); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 554 | } |
| 555 | } break; |
| 556 | case PICT_MATRIX_BUFFER_TAG: |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 557 | fMatrices = SkTRefArray<SkMatrix>::Create(size); |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 558 | for (size_t i = 0; i < size; ++i) { |
| 559 | buffer.readMatrix(&fMatrices->writableAt(i)); |
| 560 | } |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 561 | break; |
| 562 | case PICT_PAINT_BUFFER_TAG: { |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 563 | fPaints = SkTRefArray<SkPaint>::Create(size); |
| 564 | for (size_t i = 0; i < size; ++i) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 565 | buffer.readPaint(&fPaints->writableAt(i)); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 566 | } |
| 567 | } break; |
| 568 | case PICT_PATH_BUFFER_TAG: |
| 569 | if (size > 0) { |
djsollen@google.com | c9ab987 | 2012-08-29 18:52:07 +0000 | [diff] [blame] | 570 | fPathHeap.reset(SkNEW_ARGS(SkPathHeap, (buffer))); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 571 | } |
| 572 | break; |
| 573 | case PICT_REGION_BUFFER_TAG: { |
reed@google.com | f4cc187 | 2012-07-23 15:04:45 +0000 | [diff] [blame] | 574 | fRegions = SkTRefArray<SkRegion>::Create(size); |
| 575 | for (size_t i = 0; i < size; ++i) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 576 | buffer.readRegion(&fRegions->writableAt(i)); |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 577 | } |
| 578 | } break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 579 | } |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 580 | return true; // success |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 581 | } |
| 582 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 583 | SkPicturePlayback::SkPicturePlayback(SkStream* stream, const SkPictInfo& info, |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 584 | bool* isValid, SkSerializationHelpers::DecodeBitmap decoder) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 585 | this->init(); |
| 586 | |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 587 | *isValid = false; // wait until we're done parsing to mark as true |
| 588 | for (;;) { |
| 589 | uint32_t tag = stream->readU32(); |
| 590 | if (PICT_EOF_TAG == tag) { |
| 591 | break; |
| 592 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 593 | |
reed@google.com | ed38495 | 2012-06-22 13:12:17 +0000 | [diff] [blame] | 594 | uint32_t size = stream->readU32(); |
scroggo@google.com | 5a7c6be | 2012-10-04 21:46:08 +0000 | [diff] [blame] | 595 | if (!this->parseStreamTag(stream, info, tag, size, decoder)) { |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 596 | return; // we're invalid |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 597 | } |
| 598 | } |
reed@google.com | 6756209 | 2012-06-22 15:38:39 +0000 | [diff] [blame] | 599 | *isValid = true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 600 | } |
| 601 | |
| 602 | /////////////////////////////////////////////////////////////////////////////// |
| 603 | /////////////////////////////////////////////////////////////////////////////// |
| 604 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 605 | #ifdef SPEW_CLIP_SKIPPING |
| 606 | struct SkipClipRec { |
| 607 | int fCount; |
| 608 | size_t fSize; |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 609 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 610 | SkipClipRec() { |
| 611 | fCount = 0; |
| 612 | fSize = 0; |
| 613 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 614 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 615 | void recordSkip(size_t bytes) { |
| 616 | fCount += 1; |
| 617 | fSize += bytes; |
| 618 | } |
| 619 | }; |
| 620 | #endif |
| 621 | |
robertphillips@google.com | 6f6dfb4 | 2012-11-13 18:28:06 +0000 | [diff] [blame] | 622 | #ifdef SK_PICTURE_PROFILING_STUBS |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 623 | size_t SkPicturePlayback::preDraw(size_t offset, int type) { |
| 624 | return 0; |
robertphillips@google.com | 6f6dfb4 | 2012-11-13 18:28:06 +0000 | [diff] [blame] | 625 | } |
| 626 | |
| 627 | void SkPicturePlayback::postDraw(size_t offset) { |
| 628 | } |
| 629 | #endif |
| 630 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 631 | void SkPicturePlayback::draw(SkCanvas& canvas) { |
| 632 | #ifdef ENABLE_TIME_DRAW |
| 633 | SkAutoTime at("SkPicture::draw", 50); |
| 634 | #endif |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 635 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 636 | #ifdef SPEW_CLIP_SKIPPING |
| 637 | SkipClipRec skipRect, skipRegion, skipPath; |
| 638 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 639 | |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 640 | #ifdef SK_BUILD_FOR_ANDROID |
djsollen@google.com | f5dbe2f | 2011-04-15 13:41:26 +0000 | [diff] [blame] | 641 | SkAutoMutexAcquire autoMutex(fDrawMutex); |
| 642 | #endif |
| 643 | |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 644 | // kDrawComplete will be the signal that we have reached the end of |
| 645 | // the command stream |
| 646 | static const int kDrawComplete = SK_MaxU32; |
| 647 | |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 648 | SkReader32 reader(fOpData->bytes(), fOpData->size()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 649 | TextContainer text; |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 650 | SkTDArray<void*> results; |
| 651 | |
rileya@google.com | 1c6307e | 2012-09-14 15:52:47 +0000 | [diff] [blame] | 652 | if (NULL != fStateTree && NULL != fBoundingHierarchy) { |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 653 | SkRect clipBounds; |
| 654 | if (canvas.getClipBounds(&clipBounds)) { |
| 655 | SkIRect query; |
| 656 | clipBounds.roundOut(&query); |
| 657 | fBoundingHierarchy->search(query, &results); |
rileya@google.com | 1c6307e | 2012-09-14 15:52:47 +0000 | [diff] [blame] | 658 | if (results.count() == 0) { |
| 659 | return; |
| 660 | } |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 661 | SkTQSort<SkPictureStateTree::Draw>( |
skia.committer@gmail.com | 1d225f2 | 2012-09-14 02:01:10 +0000 | [diff] [blame] | 662 | reinterpret_cast<SkPictureStateTree::Draw**>(results.begin()), |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 663 | reinterpret_cast<SkPictureStateTree::Draw**>(results.end()-1)); |
| 664 | } |
| 665 | } |
| 666 | |
| 667 | SkPictureStateTree::Iterator it = (NULL == fStateTree) ? |
| 668 | SkPictureStateTree::Iterator() : |
| 669 | fStateTree->getIterator(results, &canvas); |
| 670 | |
| 671 | if (it.isValid()) { |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 672 | uint32_t skipTo = it.draw(); |
| 673 | if (kDrawComplete == skipTo) { |
rileya@google.com | 1c6307e | 2012-09-14 15:52:47 +0000 | [diff] [blame] | 674 | return; |
| 675 | } |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 676 | reader.setOffset(skipTo); |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 677 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 678 | |
reed@google.com | b4c2819 | 2012-09-05 23:14:07 +0000 | [diff] [blame] | 679 | // Record this, so we can concat w/ it if we encounter a setMatrix() |
| 680 | SkMatrix initialMatrix = canvas.getTotalMatrix(); |
| 681 | |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 682 | while (!reader.eof()) { |
robertphillips@google.com | 6f6dfb4 | 2012-11-13 18:28:06 +0000 | [diff] [blame] | 683 | #ifdef SK_PICTURE_PROFILING_STUBS |
| 684 | size_t curOffset = reader.offset(); |
| 685 | #endif |
| 686 | int type = reader.readInt(); |
| 687 | #ifdef SK_PICTURE_PROFILING_STUBS |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 688 | size_t skipTo = this->preDraw(curOffset, type); |
| 689 | if (0 != skipTo) { |
| 690 | if (kDrawComplete == skipTo) { |
| 691 | break; |
| 692 | } |
| 693 | reader.setOffset(skipTo); |
| 694 | continue; |
| 695 | } |
robertphillips@google.com | 6f6dfb4 | 2012-11-13 18:28:06 +0000 | [diff] [blame] | 696 | #endif |
| 697 | switch (type) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 698 | case CLIP_PATH: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 699 | const SkPath& path = getPath(reader); |
| 700 | uint32_t packed = reader.readInt(); |
reed@google.com | 83ab495 | 2011-11-11 21:34:54 +0000 | [diff] [blame] | 701 | SkRegion::Op op = ClipParams_unpackRegionOp(packed); |
| 702 | bool doAA = ClipParams_unpackDoAA(packed); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 703 | size_t offsetToRestore = reader.readInt(); |
junov@chromium.org | 9fa4d0c | 2012-07-09 20:53:37 +0000 | [diff] [blame] | 704 | SkASSERT(!offsetToRestore || \ |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 705 | offsetToRestore >= reader.offset()); |
reed@google.com | 83ab495 | 2011-11-11 21:34:54 +0000 | [diff] [blame] | 706 | if (!canvas.clipPath(path, op, doAA) && offsetToRestore) { |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 707 | #ifdef SPEW_CLIP_SKIPPING |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 708 | skipPath.recordSkip(offsetToRestore - reader.offset()); |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 709 | #endif |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 710 | reader.setOffset(offsetToRestore); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 711 | } |
| 712 | } break; |
| 713 | case CLIP_REGION: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 714 | const SkRegion& region = getRegion(reader); |
| 715 | uint32_t packed = reader.readInt(); |
reed@google.com | 83ab495 | 2011-11-11 21:34:54 +0000 | [diff] [blame] | 716 | SkRegion::Op op = ClipParams_unpackRegionOp(packed); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 717 | size_t offsetToRestore = reader.readInt(); |
junov@chromium.org | 9fa4d0c | 2012-07-09 20:53:37 +0000 | [diff] [blame] | 718 | SkASSERT(!offsetToRestore || \ |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 719 | offsetToRestore >= reader.offset()); |
reed@google.com | 45482d1 | 2011-08-29 19:02:39 +0000 | [diff] [blame] | 720 | if (!canvas.clipRegion(region, op) && offsetToRestore) { |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 721 | #ifdef SPEW_CLIP_SKIPPING |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 722 | skipRegion.recordSkip(offsetToRestore - reader.offset()); |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 723 | #endif |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 724 | reader.setOffset(offsetToRestore); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 725 | } |
| 726 | } break; |
| 727 | case CLIP_RECT: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 728 | const SkRect& rect = reader.skipT<SkRect>(); |
| 729 | uint32_t packed = reader.readInt(); |
reed@google.com | 83ab495 | 2011-11-11 21:34:54 +0000 | [diff] [blame] | 730 | SkRegion::Op op = ClipParams_unpackRegionOp(packed); |
| 731 | bool doAA = ClipParams_unpackDoAA(packed); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 732 | size_t offsetToRestore = reader.readInt(); |
junov@chromium.org | 9fa4d0c | 2012-07-09 20:53:37 +0000 | [diff] [blame] | 733 | SkASSERT(!offsetToRestore || \ |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 734 | offsetToRestore >= reader.offset()); |
reed@google.com | 83ab495 | 2011-11-11 21:34:54 +0000 | [diff] [blame] | 735 | if (!canvas.clipRect(rect, op, doAA) && offsetToRestore) { |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 736 | #ifdef SPEW_CLIP_SKIPPING |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 737 | skipRect.recordSkip(offsetToRestore - reader.offset()); |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 738 | #endif |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 739 | reader.setOffset(offsetToRestore); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 740 | } |
| 741 | } break; |
| 742 | case CONCAT: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 743 | canvas.concat(*getMatrix(reader)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 744 | break; |
| 745 | case DRAW_BITMAP: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 746 | const SkPaint* paint = getPaint(reader); |
| 747 | const SkBitmap& bitmap = getBitmap(reader); |
| 748 | const SkPoint& loc = reader.skipT<SkPoint>(); |
reed@google.com | a5adf53 | 2011-09-07 13:52:17 +0000 | [diff] [blame] | 749 | canvas.drawBitmap(bitmap, loc.fX, loc.fY, paint); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 750 | } break; |
reed@google.com | 7112173 | 2012-09-18 15:14:33 +0000 | [diff] [blame] | 751 | case DRAW_BITMAP_RECT_TO_RECT: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 752 | const SkPaint* paint = getPaint(reader); |
| 753 | const SkBitmap& bitmap = getBitmap(reader); |
reed@google.com | 7112173 | 2012-09-18 15:14:33 +0000 | [diff] [blame] | 754 | const SkRect* src = this->getRectPtr(reader); // may be null |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 755 | const SkRect& dst = reader.skipT<SkRect>(); // required |
reed@google.com | 7112173 | 2012-09-18 15:14:33 +0000 | [diff] [blame] | 756 | canvas.drawBitmapRectToRect(bitmap, src, dst, paint); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 757 | } break; |
| 758 | case DRAW_BITMAP_MATRIX: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 759 | const SkPaint* paint = getPaint(reader); |
| 760 | const SkBitmap& bitmap = getBitmap(reader); |
| 761 | const SkMatrix* matrix = getMatrix(reader); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 762 | canvas.drawBitmapMatrix(bitmap, *matrix, paint); |
| 763 | } break; |
reed@google.com | f0b5e11 | 2011-09-07 11:57:34 +0000 | [diff] [blame] | 764 | case DRAW_BITMAP_NINE: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 765 | const SkPaint* paint = getPaint(reader); |
| 766 | const SkBitmap& bitmap = getBitmap(reader); |
| 767 | const SkIRect& src = reader.skipT<SkIRect>(); |
| 768 | const SkRect& dst = reader.skipT<SkRect>(); |
reed@google.com | a5adf53 | 2011-09-07 13:52:17 +0000 | [diff] [blame] | 769 | canvas.drawBitmapNine(bitmap, src, dst, paint); |
reed@google.com | f0b5e11 | 2011-09-07 11:57:34 +0000 | [diff] [blame] | 770 | } break; |
reed@google.com | 2a98181 | 2011-04-14 18:59:28 +0000 | [diff] [blame] | 771 | case DRAW_CLEAR: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 772 | canvas.clear(reader.readInt()); |
reed@google.com | 2a98181 | 2011-04-14 18:59:28 +0000 | [diff] [blame] | 773 | break; |
reed@android.com | cb60844 | 2009-12-04 21:32:27 +0000 | [diff] [blame] | 774 | case DRAW_DATA: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 775 | size_t length = reader.readInt(); |
| 776 | canvas.drawData(reader.skip(length), length); |
reed@android.com | cb60844 | 2009-12-04 21:32:27 +0000 | [diff] [blame] | 777 | // skip handles padding the read out to a multiple of 4 |
| 778 | } break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 779 | case DRAW_PAINT: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 780 | canvas.drawPaint(*getPaint(reader)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 781 | break; |
| 782 | case DRAW_PATH: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 783 | const SkPaint& paint = *getPaint(reader); |
| 784 | canvas.drawPath(getPath(reader), paint); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 785 | } break; |
| 786 | case DRAW_PICTURE: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 787 | canvas.drawPicture(getPicture(reader)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 788 | break; |
| 789 | case DRAW_POINTS: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 790 | const SkPaint& paint = *getPaint(reader); |
| 791 | SkCanvas::PointMode mode = (SkCanvas::PointMode)reader.readInt(); |
| 792 | size_t count = reader.readInt(); |
| 793 | const SkPoint* pts = (const SkPoint*)reader.skip(sizeof(SkPoint) * count); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 794 | canvas.drawPoints(mode, count, pts, paint); |
| 795 | } break; |
| 796 | case DRAW_POS_TEXT: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 797 | const SkPaint& paint = *getPaint(reader); |
| 798 | getText(reader, &text); |
| 799 | size_t points = reader.readInt(); |
| 800 | const SkPoint* pos = (const SkPoint*)reader.skip(points * sizeof(SkPoint)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 801 | canvas.drawPosText(text.text(), text.length(), pos, paint); |
| 802 | } break; |
reed@google.com | 9efd9a0 | 2012-01-30 15:41:43 +0000 | [diff] [blame] | 803 | case DRAW_POS_TEXT_TOP_BOTTOM: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 804 | const SkPaint& paint = *getPaint(reader); |
| 805 | getText(reader, &text); |
| 806 | size_t points = reader.readInt(); |
| 807 | const SkPoint* pos = (const SkPoint*)reader.skip(points * sizeof(SkPoint)); |
| 808 | const SkScalar top = reader.readScalar(); |
| 809 | const SkScalar bottom = reader.readScalar(); |
reed@google.com | 3b3e895 | 2012-08-16 20:53:31 +0000 | [diff] [blame] | 810 | if (!canvas.quickRejectY(top, bottom)) { |
reed@google.com | 9efd9a0 | 2012-01-30 15:41:43 +0000 | [diff] [blame] | 811 | canvas.drawPosText(text.text(), text.length(), pos, paint); |
| 812 | } |
| 813 | } break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 814 | case DRAW_POS_TEXT_H: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 815 | const SkPaint& paint = *getPaint(reader); |
| 816 | getText(reader, &text); |
| 817 | size_t xCount = reader.readInt(); |
| 818 | const SkScalar constY = reader.readScalar(); |
| 819 | const SkScalar* xpos = (const SkScalar*)reader.skip(xCount * sizeof(SkScalar)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 820 | canvas.drawPosTextH(text.text(), text.length(), xpos, constY, |
| 821 | paint); |
| 822 | } break; |
| 823 | case DRAW_POS_TEXT_H_TOP_BOTTOM: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 824 | const SkPaint& paint = *getPaint(reader); |
| 825 | getText(reader, &text); |
| 826 | size_t xCount = reader.readInt(); |
| 827 | const SkScalar* xpos = (const SkScalar*)reader.skip((3 + xCount) * sizeof(SkScalar)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 828 | const SkScalar top = *xpos++; |
| 829 | const SkScalar bottom = *xpos++; |
| 830 | const SkScalar constY = *xpos++; |
reed@google.com | 3b3e895 | 2012-08-16 20:53:31 +0000 | [diff] [blame] | 831 | if (!canvas.quickRejectY(top, bottom)) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 832 | canvas.drawPosTextH(text.text(), text.length(), xpos, |
| 833 | constY, paint); |
| 834 | } |
| 835 | } break; |
| 836 | case DRAW_RECT: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 837 | const SkPaint& paint = *getPaint(reader); |
| 838 | canvas.drawRect(reader.skipT<SkRect>(), paint); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 839 | } break; |
| 840 | case DRAW_SPRITE: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 841 | const SkPaint* paint = getPaint(reader); |
| 842 | const SkBitmap& bitmap = getBitmap(reader); |
| 843 | int left = reader.readInt(); |
| 844 | int top = reader.readInt(); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 845 | canvas.drawSprite(bitmap, left, top, paint); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 846 | } break; |
| 847 | case DRAW_TEXT: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 848 | const SkPaint& paint = *getPaint(reader); |
| 849 | getText(reader, &text); |
| 850 | SkScalar x = reader.readScalar(); |
| 851 | SkScalar y = reader.readScalar(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 852 | canvas.drawText(text.text(), text.length(), x, y, paint); |
| 853 | } break; |
| 854 | case DRAW_TEXT_TOP_BOTTOM: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 855 | const SkPaint& paint = *getPaint(reader); |
| 856 | getText(reader, &text); |
| 857 | const SkScalar* ptr = (const SkScalar*)reader.skip(4 * sizeof(SkScalar)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 858 | // ptr[0] == x |
| 859 | // ptr[1] == y |
| 860 | // ptr[2] == top |
| 861 | // ptr[3] == bottom |
reed@google.com | 3b3e895 | 2012-08-16 20:53:31 +0000 | [diff] [blame] | 862 | if (!canvas.quickRejectY(ptr[2], ptr[3])) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 863 | canvas.drawText(text.text(), text.length(), ptr[0], ptr[1], |
| 864 | paint); |
| 865 | } |
| 866 | } break; |
| 867 | case DRAW_TEXT_ON_PATH: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 868 | const SkPaint& paint = *getPaint(reader); |
| 869 | getText(reader, &text); |
| 870 | const SkPath& path = getPath(reader); |
| 871 | const SkMatrix* matrix = getMatrix(reader); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 872 | canvas.drawTextOnPath(text.text(), text.length(), path, |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 873 | matrix, paint); |
| 874 | } break; |
| 875 | case DRAW_VERTICES: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 876 | const SkPaint& paint = *getPaint(reader); |
| 877 | DrawVertexFlags flags = (DrawVertexFlags)reader.readInt(); |
| 878 | SkCanvas::VertexMode vmode = (SkCanvas::VertexMode)reader.readInt(); |
| 879 | int vCount = reader.readInt(); |
| 880 | const SkPoint* verts = (const SkPoint*)reader.skip( |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 881 | vCount * sizeof(SkPoint)); |
| 882 | const SkPoint* texs = NULL; |
| 883 | const SkColor* colors = NULL; |
| 884 | const uint16_t* indices = NULL; |
| 885 | int iCount = 0; |
| 886 | if (flags & DRAW_VERTICES_HAS_TEXS) { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 887 | texs = (const SkPoint*)reader.skip( |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 888 | vCount * sizeof(SkPoint)); |
| 889 | } |
| 890 | if (flags & DRAW_VERTICES_HAS_COLORS) { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 891 | colors = (const SkColor*)reader.skip( |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 892 | vCount * sizeof(SkColor)); |
| 893 | } |
| 894 | if (flags & DRAW_VERTICES_HAS_INDICES) { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 895 | iCount = reader.readInt(); |
| 896 | indices = (const uint16_t*)reader.skip( |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 897 | iCount * sizeof(uint16_t)); |
| 898 | } |
| 899 | canvas.drawVertices(vmode, vCount, verts, texs, colors, NULL, |
| 900 | indices, iCount, paint); |
| 901 | } break; |
| 902 | case RESTORE: |
| 903 | canvas.restore(); |
| 904 | break; |
| 905 | case ROTATE: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 906 | canvas.rotate(reader.readScalar()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 907 | break; |
| 908 | case SAVE: |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 909 | canvas.save((SkCanvas::SaveFlags) reader.readInt()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 910 | break; |
| 911 | case SAVE_LAYER: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 912 | const SkRect* boundsPtr = getRectPtr(reader); |
| 913 | const SkPaint* paint = getPaint(reader); |
| 914 | canvas.saveLayer(boundsPtr, paint, (SkCanvas::SaveFlags) reader.readInt()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 915 | } break; |
| 916 | case SCALE: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 917 | SkScalar sx = reader.readScalar(); |
| 918 | SkScalar sy = reader.readScalar(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 919 | canvas.scale(sx, sy); |
| 920 | } break; |
reed@google.com | b4c2819 | 2012-09-05 23:14:07 +0000 | [diff] [blame] | 921 | case SET_MATRIX: { |
| 922 | SkMatrix matrix; |
| 923 | matrix.setConcat(initialMatrix, *getMatrix(reader)); |
| 924 | canvas.setMatrix(matrix); |
| 925 | } break; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 926 | case SKEW: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 927 | SkScalar sx = reader.readScalar(); |
| 928 | SkScalar sy = reader.readScalar(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 929 | canvas.skew(sx, sy); |
| 930 | } break; |
| 931 | case TRANSLATE: { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 932 | SkScalar dx = reader.readScalar(); |
| 933 | SkScalar dy = reader.readScalar(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 934 | canvas.translate(dx, dy); |
| 935 | } break; |
| 936 | default: |
| 937 | SkASSERT(0); |
| 938 | } |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 939 | |
robertphillips@google.com | 6f6dfb4 | 2012-11-13 18:28:06 +0000 | [diff] [blame] | 940 | #ifdef SK_PICTURE_PROFILING_STUBS |
| 941 | this->postDraw(curOffset); |
| 942 | #endif |
| 943 | |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 944 | if (it.isValid()) { |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 945 | uint32_t skipTo = it.draw(); |
| 946 | if (kDrawComplete == skipTo) { |
rileya@google.com | 1c6307e | 2012-09-14 15:52:47 +0000 | [diff] [blame] | 947 | break; |
| 948 | } |
robertphillips@google.com | 5f97114 | 2012-12-07 20:48:56 +0000 | [diff] [blame] | 949 | reader.setOffset(skipTo); |
rileya@google.com | 8515e79 | 2012-09-13 21:41:51 +0000 | [diff] [blame] | 950 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 951 | } |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 952 | |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 953 | #ifdef SPEW_CLIP_SKIPPING |
| 954 | { |
| 955 | size_t size = skipRect.fSize + skipPath.fSize + skipRegion.fSize; |
| 956 | SkDebugf("--- Clip skips %d%% rect:%d path:%d rgn:%d\n", |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 957 | size * 100 / reader.offset(), skipRect.fCount, skipPath.fCount, |
reed@android.com | ae814c8 | 2009-02-13 14:56:09 +0000 | [diff] [blame] | 958 | skipRegion.fCount); |
| 959 | } |
| 960 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 961 | // this->dumpSize(); |
| 962 | } |
| 963 | |
| 964 | void SkPicturePlayback::abort() { |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 965 | SkASSERT(!"not supported"); |
| 966 | // fReader.skip(fReader.size() - fReader.offset()); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 967 | } |
| 968 | |
| 969 | /////////////////////////////////////////////////////////////////////////////// |
| 970 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 971 | #ifdef SK_DEBUG_SIZE |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 972 | int SkPicturePlayback::size(size_t* sizePtr) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 973 | int objects = bitmaps(sizePtr); |
| 974 | objects += paints(sizePtr); |
| 975 | objects += paths(sizePtr); |
| 976 | objects += pictures(sizePtr); |
| 977 | objects += regions(sizePtr); |
reed@google.com | ddf98a8 | 2012-07-21 20:31:09 +0000 | [diff] [blame] | 978 | *sizePtr = fOpData.size(); |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 979 | return objects; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 980 | } |
| 981 | |
| 982 | int SkPicturePlayback::bitmaps(size_t* size) { |
| 983 | size_t result = 0; |
| 984 | for (int index = 0; index < fBitmapCount; index++) { |
| 985 | // const SkBitmap& bitmap = fBitmaps[index]; |
| 986 | result += sizeof(SkBitmap); // bitmap->size(); |
| 987 | } |
| 988 | *size = result; |
| 989 | return fBitmapCount; |
| 990 | } |
| 991 | |
| 992 | int SkPicturePlayback::paints(size_t* size) { |
| 993 | size_t result = 0; |
| 994 | for (int index = 0; index < fPaintCount; index++) { |
| 995 | // const SkPaint& paint = fPaints[index]; |
| 996 | result += sizeof(SkPaint); // paint->size(); |
| 997 | } |
| 998 | *size = result; |
| 999 | return fPaintCount; |
| 1000 | } |
| 1001 | |
| 1002 | int SkPicturePlayback::paths(size_t* size) { |
| 1003 | size_t result = 0; |
| 1004 | for (int index = 0; index < fPathCount; index++) { |
| 1005 | const SkPath& path = fPaths[index]; |
| 1006 | result += path.flatten(NULL); |
| 1007 | } |
| 1008 | *size = result; |
| 1009 | return fPathCount; |
| 1010 | } |
| 1011 | |
| 1012 | int SkPicturePlayback::regions(size_t* size) { |
| 1013 | size_t result = 0; |
| 1014 | for (int index = 0; index < fRegionCount; index++) { |
| 1015 | // const SkRegion& region = fRegions[index]; |
| 1016 | result += sizeof(SkRegion); // region->size(); |
| 1017 | } |
| 1018 | *size = result; |
| 1019 | return fRegionCount; |
| 1020 | } |
| 1021 | #endif |
| 1022 | |
| 1023 | #ifdef SK_DEBUG_DUMP |
| 1024 | void SkPicturePlayback::dumpBitmap(const SkBitmap& bitmap) const { |
| 1025 | char pBuffer[DUMP_BUFFER_SIZE]; |
| 1026 | char* bufferPtr = pBuffer; |
| 1027 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1028 | "BitmapData bitmap%p = {", &bitmap); |
| 1029 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1030 | "{kWidth, %d}, ", bitmap.width()); |
| 1031 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1032 | "{kHeight, %d}, ", bitmap.height()); |
| 1033 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1034 | "{kRowBytes, %d}, ", bitmap.rowBytes()); |
| 1035 | // start here; |
| 1036 | SkDebugf("%s{0}};\n", pBuffer); |
| 1037 | } |
| 1038 | |
| 1039 | void dumpMatrix(const SkMatrix& matrix) const { |
| 1040 | SkMatrix defaultMatrix; |
| 1041 | defaultMatrix.reset(); |
| 1042 | char pBuffer[DUMP_BUFFER_SIZE]; |
| 1043 | char* bufferPtr = pBuffer; |
| 1044 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1045 | "MatrixData matrix%p = {", &matrix); |
| 1046 | SkScalar scaleX = matrix.getScaleX(); |
| 1047 | if (scaleX != defaultMatrix.getScaleX()) |
| 1048 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1049 | "{kScaleX, %g}, ", SkScalarToFloat(scaleX)); |
| 1050 | SkScalar scaleY = matrix.getScaleY(); |
| 1051 | if (scaleY != defaultMatrix.getScaleY()) |
| 1052 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1053 | "{kScaleY, %g}, ", SkScalarToFloat(scaleY)); |
| 1054 | SkScalar skewX = matrix.getSkewX(); |
| 1055 | if (skewX != defaultMatrix.getSkewX()) |
| 1056 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1057 | "{kSkewX, %g}, ", SkScalarToFloat(skewX)); |
| 1058 | SkScalar skewY = matrix.getSkewY(); |
| 1059 | if (skewY != defaultMatrix.getSkewY()) |
| 1060 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1061 | "{kSkewY, %g}, ", SkScalarToFloat(skewY)); |
| 1062 | SkScalar translateX = matrix.getTranslateX(); |
| 1063 | if (translateX != defaultMatrix.getTranslateX()) |
| 1064 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1065 | "{kTranslateX, %g}, ", SkScalarToFloat(translateX)); |
| 1066 | SkScalar translateY = matrix.getTranslateY(); |
| 1067 | if (translateY != defaultMatrix.getTranslateY()) |
| 1068 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1069 | "{kTranslateY, %g}, ", SkScalarToFloat(translateY)); |
| 1070 | SkScalar perspX = matrix.getPerspX(); |
| 1071 | if (perspX != defaultMatrix.getPerspX()) |
| 1072 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1073 | "{kPerspX, %g}, ", SkFractToFloat(perspX)); |
| 1074 | SkScalar perspY = matrix.getPerspY(); |
| 1075 | if (perspY != defaultMatrix.getPerspY()) |
| 1076 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1077 | "{kPerspY, %g}, ", SkFractToFloat(perspY)); |
| 1078 | SkDebugf("%s{0}};\n", pBuffer); |
| 1079 | } |
| 1080 | |
| 1081 | void dumpPaint(const SkPaint& paint) const { |
| 1082 | SkPaint defaultPaint; |
| 1083 | char pBuffer[DUMP_BUFFER_SIZE]; |
| 1084 | char* bufferPtr = pBuffer; |
| 1085 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1086 | "PaintPointers paintPtrs%p = {", &paint); |
| 1087 | const SkTypeface* typeface = paint.getTypeface(); |
| 1088 | if (typeface != defaultPaint.getTypeface()) |
| 1089 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1090 | "{kTypeface, %p}, ", typeface); |
| 1091 | const SkPathEffect* pathEffect = paint.getPathEffect(); |
| 1092 | if (pathEffect != defaultPaint.getPathEffect()) |
| 1093 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1094 | "{kPathEffect, %p}, ", pathEffect); |
| 1095 | const SkShader* shader = paint.getShader(); |
| 1096 | if (shader != defaultPaint.getShader()) |
| 1097 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1098 | "{kShader, %p}, ", shader); |
| 1099 | const SkXfermode* xfermode = paint.getXfermode(); |
| 1100 | if (xfermode != defaultPaint.getXfermode()) |
| 1101 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1102 | "{kXfermode, %p}, ", xfermode); |
| 1103 | const SkMaskFilter* maskFilter = paint.getMaskFilter(); |
| 1104 | if (maskFilter != defaultPaint.getMaskFilter()) |
| 1105 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1106 | "{kMaskFilter, %p}, ", maskFilter); |
| 1107 | const SkColorFilter* colorFilter = paint.getColorFilter(); |
| 1108 | if (colorFilter != defaultPaint.getColorFilter()) |
| 1109 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1110 | "{kColorFilter, %p}, ", colorFilter); |
| 1111 | const SkRasterizer* rasterizer = paint.getRasterizer(); |
| 1112 | if (rasterizer != defaultPaint.getRasterizer()) |
| 1113 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1114 | "{kRasterizer, %p}, ", rasterizer); |
| 1115 | const SkDrawLooper* drawLooper = paint.getLooper(); |
| 1116 | if (drawLooper != defaultPaint.getLooper()) |
| 1117 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1118 | "{kDrawLooper, %p}, ", drawLooper); |
| 1119 | SkDebugf("%s{0}};\n", pBuffer); |
| 1120 | bufferPtr = pBuffer; |
| 1121 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1122 | "PaintScalars paintScalars%p = {", &paint); |
| 1123 | SkScalar textSize = paint.getTextSize(); |
| 1124 | if (textSize != defaultPaint.getTextSize()) |
| 1125 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1126 | "{kTextSize, %g}, ", SkScalarToFloat(textSize)); |
| 1127 | SkScalar textScaleX = paint.getTextScaleX(); |
| 1128 | if (textScaleX != defaultPaint.getTextScaleX()) |
| 1129 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1130 | "{kTextScaleX, %g}, ", SkScalarToFloat(textScaleX)); |
| 1131 | SkScalar textSkewX = paint.getTextSkewX(); |
| 1132 | if (textSkewX != defaultPaint.getTextSkewX()) |
| 1133 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1134 | "{kTextSkewX, %g}, ", SkScalarToFloat(textSkewX)); |
| 1135 | SkScalar strokeWidth = paint.getStrokeWidth(); |
| 1136 | if (strokeWidth != defaultPaint.getStrokeWidth()) |
| 1137 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1138 | "{kStrokeWidth, %g}, ", SkScalarToFloat(strokeWidth)); |
| 1139 | SkScalar strokeMiter = paint.getStrokeMiter(); |
| 1140 | if (strokeMiter != defaultPaint.getStrokeMiter()) |
| 1141 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1142 | "{kStrokeMiter, %g}, ", SkScalarToFloat(strokeMiter)); |
| 1143 | SkDebugf("%s{0}};\n", pBuffer); |
| 1144 | bufferPtr = pBuffer; |
| 1145 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1146 | "PaintInts = paintInts%p = {", &paint); |
| 1147 | unsigned color = paint.getColor(); |
| 1148 | if (color != defaultPaint.getColor()) |
| 1149 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1150 | "{kColor, 0x%x}, ", color); |
| 1151 | unsigned flags = paint.getFlags(); |
| 1152 | if (flags != defaultPaint.getFlags()) |
| 1153 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1154 | "{kFlags, 0x%x}, ", flags); |
| 1155 | int align = paint.getTextAlign(); |
| 1156 | if (align != defaultPaint.getTextAlign()) |
| 1157 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1158 | "{kAlign, 0x%x}, ", align); |
| 1159 | int strokeCap = paint.getStrokeCap(); |
| 1160 | if (strokeCap != defaultPaint.getStrokeCap()) |
| 1161 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1162 | "{kStrokeCap, 0x%x}, ", strokeCap); |
| 1163 | int strokeJoin = paint.getStrokeJoin(); |
| 1164 | if (strokeJoin != defaultPaint.getStrokeJoin()) |
| 1165 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1166 | "{kAlign, 0x%x}, ", strokeJoin); |
| 1167 | int style = paint.getStyle(); |
| 1168 | if (style != defaultPaint.getStyle()) |
| 1169 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1170 | "{kStyle, 0x%x}, ", style); |
| 1171 | int textEncoding = paint.getTextEncoding(); |
| 1172 | if (textEncoding != defaultPaint.getTextEncoding()) |
| 1173 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
| 1174 | "{kTextEncoding, 0x%x}, ", textEncoding); |
| 1175 | SkDebugf("%s{0}};\n", pBuffer); |
| 1176 | |
| 1177 | SkDebugf("PaintData paint%p = {paintPtrs%p, paintScalars%p, paintInts%p};\n", |
| 1178 | &paint, &paint, &paint, &paint); |
| 1179 | } |
| 1180 | |
| 1181 | void SkPicturePlayback::dumpPath(const SkPath& path) const { |
| 1182 | SkDebugf("path dump unimplemented\n"); |
| 1183 | } |
| 1184 | |
| 1185 | void SkPicturePlayback::dumpPicture(const SkPicture& picture) const { |
| 1186 | SkDebugf("picture dump unimplemented\n"); |
| 1187 | } |
| 1188 | |
| 1189 | void SkPicturePlayback::dumpRegion(const SkRegion& region) const { |
| 1190 | SkDebugf("region dump unimplemented\n"); |
| 1191 | } |
| 1192 | |
| 1193 | int SkPicturePlayback::dumpDrawType(char* bufferPtr, char* buffer, DrawType drawType) { |
| 1194 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1195 | "k%s, ", DrawTypeToString(drawType)); |
| 1196 | } |
| 1197 | |
| 1198 | int SkPicturePlayback::dumpInt(char* bufferPtr, char* buffer, char* name) { |
| 1199 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1200 | "%s:%d, ", name, getInt()); |
| 1201 | } |
| 1202 | |
| 1203 | int SkPicturePlayback::dumpRect(char* bufferPtr, char* buffer, char* name) { |
| 1204 | const SkRect* rect = fReader.skipRect(); |
| 1205 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1206 | "%s:{l:%g t:%g r:%g b:%g}, ", name, SkScalarToFloat(rect.fLeft), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1207 | SkScalarToFloat(rect.fTop), |
| 1208 | SkScalarToFloat(rect.fRight), SkScalarToFloat(rect.fBottom)); |
| 1209 | } |
| 1210 | |
| 1211 | int SkPicturePlayback::dumpPoint(char* bufferPtr, char* buffer, char* name) { |
| 1212 | SkPoint pt; |
| 1213 | getPoint(&pt); |
| 1214 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1215 | "%s:{x:%g y:%g}, ", name, SkScalarToFloat(pt.fX), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1216 | SkScalarToFloat(pt.fY)); |
| 1217 | } |
| 1218 | |
| 1219 | void SkPicturePlayback::dumpPointArray(char** bufferPtrPtr, char* buffer, int count) { |
| 1220 | char* bufferPtr = *bufferPtrPtr; |
| 1221 | const SkPoint* pts = (const SkPoint*)fReadStream.getAtPos(); |
| 1222 | fReadStream.skip(sizeof(SkPoint) * count); |
| 1223 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1224 | "count:%d {", count); |
| 1225 | for (int index = 0; index < count; index++) |
| 1226 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1227 | "{x:%g y:%g}, ", SkScalarToFloat(pts[index].fX), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1228 | SkScalarToFloat(pts[index].fY)); |
| 1229 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1230 | "} "); |
| 1231 | *bufferPtrPtr = bufferPtr; |
| 1232 | } |
| 1233 | |
| 1234 | int SkPicturePlayback::dumpPtr(char* bufferPtr, char* buffer, char* name, void* ptr) { |
| 1235 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1236 | "%s:%p, ", name, ptr); |
| 1237 | } |
| 1238 | |
| 1239 | int SkPicturePlayback::dumpRectPtr(char* bufferPtr, char* buffer, char* name) { |
| 1240 | char result; |
| 1241 | fReadStream.read(&result, sizeof(result)); |
| 1242 | if (result) |
| 1243 | return dumpRect(bufferPtr, buffer, name); |
| 1244 | else |
| 1245 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1246 | "%s:NULL, ", name); |
| 1247 | } |
| 1248 | |
| 1249 | int SkPicturePlayback::dumpScalar(char* bufferPtr, char* buffer, char* name) { |
| 1250 | return snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - buffer), |
| 1251 | "%s:%d, ", name, getScalar()); |
| 1252 | } |
| 1253 | |
| 1254 | void SkPicturePlayback::dumpText(char** bufferPtrPtr, char* buffer) { |
| 1255 | char* bufferPtr = *bufferPtrPtr; |
| 1256 | int length = getInt(); |
| 1257 | bufferPtr += dumpDrawType(bufferPtr, buffer); |
| 1258 | fReadStream.skipToAlign4(); |
| 1259 | char* text = (char*) fReadStream.getAtPos(); |
| 1260 | fReadStream.skip(length); |
| 1261 | bufferPtr += dumpInt(bufferPtr, buffer, "length"); |
| 1262 | int limit = DUMP_BUFFER_SIZE - (bufferPtr - buffer) - 2; |
| 1263 | length >>= 1; |
| 1264 | if (limit > length) |
| 1265 | limit = length; |
| 1266 | if (limit > 0) { |
| 1267 | *bufferPtr++ = '"'; |
| 1268 | for (int index = 0; index < limit; index++) { |
| 1269 | *bufferPtr++ = *(unsigned short*) text; |
| 1270 | text += sizeof(unsigned short); |
| 1271 | } |
| 1272 | *bufferPtr++ = '"'; |
| 1273 | } |
| 1274 | *bufferPtrPtr = bufferPtr; |
| 1275 | } |
| 1276 | |
| 1277 | #define DUMP_DRAWTYPE(drawType) \ |
| 1278 | bufferPtr += dumpDrawType(bufferPtr, buffer, drawType) |
| 1279 | |
| 1280 | #define DUMP_INT(name) \ |
| 1281 | bufferPtr += dumpInt(bufferPtr, buffer, #name) |
| 1282 | |
| 1283 | #define DUMP_RECT_PTR(name) \ |
| 1284 | bufferPtr += dumpRectPtr(bufferPtr, buffer, #name) |
| 1285 | |
| 1286 | #define DUMP_POINT(name) \ |
| 1287 | bufferPtr += dumpRect(bufferPtr, buffer, #name) |
| 1288 | |
| 1289 | #define DUMP_RECT(name) \ |
| 1290 | bufferPtr += dumpRect(bufferPtr, buffer, #name) |
| 1291 | |
| 1292 | #define DUMP_POINT_ARRAY(count) \ |
| 1293 | dumpPointArray(&bufferPtr, buffer, count) |
| 1294 | |
| 1295 | #define DUMP_PTR(name, ptr) \ |
| 1296 | bufferPtr += dumpPtr(bufferPtr, buffer, #name, (void*) ptr) |
| 1297 | |
| 1298 | #define DUMP_SCALAR(name) \ |
| 1299 | bufferPtr += dumpScalar(bufferPtr, buffer, #name) |
| 1300 | |
| 1301 | #define DUMP_TEXT() \ |
| 1302 | dumpText(&bufferPtr, buffer) |
| 1303 | |
| 1304 | void SkPicturePlayback::dumpStream() { |
| 1305 | SkDebugf("RecordStream stream = {\n"); |
| 1306 | DrawType drawType; |
| 1307 | TextContainer text; |
| 1308 | fReadStream.rewind(); |
| 1309 | char buffer[DUMP_BUFFER_SIZE], * bufferPtr; |
| 1310 | while (fReadStream.read(&drawType, sizeof(drawType))) { |
| 1311 | bufferPtr = buffer; |
| 1312 | DUMP_DRAWTYPE(drawType); |
| 1313 | switch (drawType) { |
| 1314 | case CLIP_PATH: { |
| 1315 | DUMP_PTR(SkPath, &getPath()); |
| 1316 | DUMP_INT(SkRegion::Op); |
| 1317 | DUMP_INT(offsetToRestore); |
| 1318 | } break; |
| 1319 | case CLIP_REGION: { |
| 1320 | DUMP_PTR(SkRegion, &getRegion()); |
| 1321 | DUMP_INT(SkRegion::Op); |
| 1322 | DUMP_INT(offsetToRestore); |
| 1323 | } break; |
| 1324 | case CLIP_RECT: { |
| 1325 | DUMP_RECT(rect); |
| 1326 | DUMP_INT(SkRegion::Op); |
| 1327 | DUMP_INT(offsetToRestore); |
| 1328 | } break; |
| 1329 | case CONCAT: |
| 1330 | DUMP_PTR(SkMatrix, getMatrix()); |
| 1331 | break; |
| 1332 | case DRAW_BITMAP: { |
| 1333 | DUMP_PTR(SkPaint, getPaint()); |
| 1334 | DUMP_PTR(SkBitmap, &getBitmap()); |
| 1335 | DUMP_SCALAR(left); |
| 1336 | DUMP_SCALAR(top); |
| 1337 | } break; |
| 1338 | case DRAW_PAINT: |
| 1339 | DUMP_PTR(SkPaint, getPaint()); |
| 1340 | break; |
| 1341 | case DRAW_PATH: { |
| 1342 | DUMP_PTR(SkPaint, getPaint()); |
| 1343 | DUMP_PTR(SkPath, &getPath()); |
| 1344 | } break; |
| 1345 | case DRAW_PICTURE: { |
| 1346 | DUMP_PTR(SkPicture, &getPicture()); |
| 1347 | } break; |
| 1348 | case DRAW_POINTS: { |
| 1349 | DUMP_PTR(SkPaint, getPaint()); |
| 1350 | (void)getInt(); // PointMode |
| 1351 | size_t count = getInt(); |
| 1352 | fReadStream.skipToAlign4(); |
| 1353 | DUMP_POINT_ARRAY(count); |
| 1354 | } break; |
| 1355 | case DRAW_POS_TEXT: { |
| 1356 | DUMP_PTR(SkPaint, getPaint()); |
| 1357 | DUMP_TEXT(); |
| 1358 | size_t points = getInt(); |
| 1359 | fReadStream.skipToAlign4(); |
| 1360 | DUMP_POINT_ARRAY(points); |
| 1361 | } break; |
| 1362 | case DRAW_POS_TEXT_H: { |
| 1363 | DUMP_PTR(SkPaint, getPaint()); |
| 1364 | DUMP_TEXT(); |
| 1365 | size_t points = getInt(); |
| 1366 | fReadStream.skipToAlign4(); |
| 1367 | DUMP_SCALAR(top); |
| 1368 | DUMP_SCALAR(bottom); |
| 1369 | DUMP_SCALAR(constY); |
| 1370 | DUMP_POINT_ARRAY(points); |
| 1371 | } break; |
| 1372 | case DRAW_RECT: { |
| 1373 | DUMP_PTR(SkPaint, getPaint()); |
| 1374 | DUMP_RECT(rect); |
| 1375 | } break; |
| 1376 | case DRAW_SPRITE: { |
| 1377 | DUMP_PTR(SkPaint, getPaint()); |
| 1378 | DUMP_PTR(SkBitmap, &getBitmap()); |
| 1379 | DUMP_SCALAR(left); |
| 1380 | DUMP_SCALAR(top); |
| 1381 | } break; |
| 1382 | case DRAW_TEXT: { |
| 1383 | DUMP_PTR(SkPaint, getPaint()); |
| 1384 | DUMP_TEXT(); |
| 1385 | DUMP_SCALAR(x); |
| 1386 | DUMP_SCALAR(y); |
| 1387 | } break; |
| 1388 | case DRAW_TEXT_ON_PATH: { |
| 1389 | DUMP_PTR(SkPaint, getPaint()); |
| 1390 | DUMP_TEXT(); |
| 1391 | DUMP_PTR(SkPath, &getPath()); |
| 1392 | DUMP_PTR(SkMatrix, getMatrix()); |
| 1393 | } break; |
| 1394 | case RESTORE: |
| 1395 | break; |
| 1396 | case ROTATE: |
| 1397 | DUMP_SCALAR(rotate); |
| 1398 | break; |
| 1399 | case SAVE: |
| 1400 | DUMP_INT(SkCanvas::SaveFlags); |
| 1401 | break; |
| 1402 | case SAVE_LAYER: { |
| 1403 | DUMP_RECT_PTR(layer); |
| 1404 | DUMP_PTR(SkPaint, getPaint()); |
| 1405 | DUMP_INT(SkCanvas::SaveFlags); |
| 1406 | } break; |
| 1407 | case SCALE: { |
| 1408 | DUMP_SCALAR(sx); |
| 1409 | DUMP_SCALAR(sy); |
| 1410 | } break; |
| 1411 | case SKEW: { |
| 1412 | DUMP_SCALAR(sx); |
| 1413 | DUMP_SCALAR(sy); |
| 1414 | } break; |
| 1415 | case TRANSLATE: { |
| 1416 | DUMP_SCALAR(dx); |
| 1417 | DUMP_SCALAR(dy); |
| 1418 | } break; |
| 1419 | default: |
| 1420 | SkASSERT(0); |
| 1421 | } |
| 1422 | SkDebugf("%s\n", buffer); |
| 1423 | } |
| 1424 | } |
| 1425 | |
| 1426 | void SkPicturePlayback::dump() const { |
| 1427 | char pBuffer[DUMP_BUFFER_SIZE]; |
| 1428 | char* bufferPtr = pBuffer; |
| 1429 | int index; |
| 1430 | if (fBitmapCount > 0) |
| 1431 | SkDebugf("// bitmaps (%d)\n", fBitmapCount); |
| 1432 | for (index = 0; index < fBitmapCount; index++) { |
| 1433 | const SkBitmap& bitmap = fBitmaps[index]; |
| 1434 | dumpBitmap(bitmap); |
| 1435 | } |
| 1436 | if (fBitmapCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1437 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1438 | "Bitmaps bitmaps = {"); |
| 1439 | for (index = 0; index < fBitmapCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1440 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1441 | "bitmap%p, ", &fBitmaps[index]); |
| 1442 | if (fBitmapCount > 0) |
| 1443 | SkDebugf("%s0};\n", pBuffer); |
| 1444 | |
| 1445 | if (fMatrixCount > 0) |
| 1446 | SkDebugf("// matrices (%d)\n", fMatrixCount); |
| 1447 | for (index = 0; index < fMatrixCount; index++) { |
| 1448 | const SkMatrix& matrix = fMatrices[index]; |
| 1449 | dumpMatrix(matrix); |
| 1450 | } |
| 1451 | bufferPtr = pBuffer; |
| 1452 | if (fMatrixCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1453 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1454 | "Matrices matrices = {"); |
| 1455 | for (index = 0; index < fMatrixCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1456 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1457 | "matrix%p, ", &fMatrices[index]); |
| 1458 | if (fMatrixCount > 0) |
| 1459 | SkDebugf("%s0};\n", pBuffer); |
| 1460 | |
| 1461 | if (fPaintCount > 0) |
| 1462 | SkDebugf("// paints (%d)\n", fPaintCount); |
| 1463 | for (index = 0; index < fPaintCount; index++) { |
| 1464 | const SkPaint& paint = fPaints[index]; |
| 1465 | dumpPaint(paint); |
| 1466 | } |
| 1467 | bufferPtr = pBuffer; |
| 1468 | if (fPaintCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1469 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1470 | "Paints paints = {"); |
| 1471 | for (index = 0; index < fPaintCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1472 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1473 | "paint%p, ", &fPaints[index]); |
| 1474 | if (fPaintCount > 0) |
| 1475 | SkDebugf("%s0};\n", pBuffer); |
| 1476 | |
| 1477 | for (index = 0; index < fPathCount; index++) { |
| 1478 | const SkPath& path = fPaths[index]; |
| 1479 | dumpPath(path); |
| 1480 | } |
| 1481 | bufferPtr = pBuffer; |
| 1482 | if (fPathCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1483 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1484 | "Paths paths = {"); |
| 1485 | for (index = 0; index < fPathCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1486 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1487 | "path%p, ", &fPaths[index]); |
| 1488 | if (fPathCount > 0) |
| 1489 | SkDebugf("%s0};\n", pBuffer); |
| 1490 | |
| 1491 | for (index = 0; index < fPictureCount; index++) { |
| 1492 | dumpPicture(*fPictureRefs[index]); |
| 1493 | } |
| 1494 | bufferPtr = pBuffer; |
| 1495 | if (fPictureCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1496 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1497 | "Pictures pictures = {"); |
| 1498 | for (index = 0; index < fPictureCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1499 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1500 | "picture%p, ", fPictureRefs[index]); |
| 1501 | if (fPictureCount > 0) |
| 1502 | SkDebugf("%s0};\n", pBuffer); |
| 1503 | |
| 1504 | for (index = 0; index < fRegionCount; index++) { |
| 1505 | const SkRegion& region = fRegions[index]; |
| 1506 | dumpRegion(region); |
| 1507 | } |
| 1508 | bufferPtr = pBuffer; |
| 1509 | if (fRegionCount > 0) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1510 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1511 | "Regions regions = {"); |
| 1512 | for (index = 0; index < fRegionCount; index++) |
reed@google.com | 82065d6 | 2011-02-07 15:30:46 +0000 | [diff] [blame] | 1513 | bufferPtr += snprintf(bufferPtr, DUMP_BUFFER_SIZE - (bufferPtr - pBuffer), |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1514 | "region%p, ", &fRegions[index]); |
| 1515 | if (fRegionCount > 0) |
| 1516 | SkDebugf("%s0};\n", pBuffer); |
| 1517 | |
| 1518 | const_cast<SkPicturePlayback*>(this)->dumpStream(); |
| 1519 | } |
| 1520 | |
| 1521 | #endif |