Chromium Code Reviews| OLD | NEW |
|---|---|
| 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 "SkCanvas.h" | 8 #include "SkCanvas.h" |
| 9 #include "SkPictureData.h" | 9 #include "SkPictureData.h" |
| 10 #include "SkPicturePlayback.h" | 10 #include "SkPicturePlayback.h" |
| (...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 87 } else { | 87 } else { |
| 88 UNPACK_8_24(temp, op, *size); | 88 UNPACK_8_24(temp, op, *size); |
| 89 if (MASK_24 == *size) { | 89 if (MASK_24 == *size) { |
| 90 *size = reader->readInt(); | 90 *size = reader->readInt(); |
| 91 } | 91 } |
| 92 } | 92 } |
| 93 return (DrawType)op; | 93 return (DrawType)op; |
| 94 } | 94 } |
| 95 | 95 |
| 96 | 96 |
| 97 static const SkRect* get_rect_ptr(SkReader32& reader) { | 97 static const SkRect* get_rect_ptr(SkReader32* reader) { |
| 98 if (reader.readBool()) { | 98 if (reader->readBool()) { |
| 99 return &reader.skipT<SkRect>(); | 99 return &reader->skipT<SkRect>(); |
| 100 } else { | 100 } else { |
| 101 return NULL; | 101 return NULL; |
| 102 } | 102 } |
| 103 } | 103 } |
| 104 | 104 |
| 105 class TextContainer { | 105 class TextContainer { |
| 106 public: | 106 public: |
| 107 size_t length() { return fByteLength; } | 107 size_t length() { return fByteLength; } |
| 108 const void* text() { return (const void*)fText; } | 108 const void* text() { return (const void*)fText; } |
| 109 size_t fByteLength; | 109 size_t fByteLength; |
| 110 const char* fText; | 110 const char* fText; |
| 111 }; | 111 }; |
| 112 | 112 |
| 113 void get_text(SkReader32* reader, TextContainer* text) { | 113 void get_text(SkReader32* reader, TextContainer* text) { |
| 114 size_t length = text->fByteLength = reader->readInt(); | 114 size_t length = text->fByteLength = reader->readInt(); |
| 115 text->fText = (const char*)reader->skip(length); | 115 text->fText = (const char*)reader->skip(length); |
| 116 } | 116 } |
| 117 | 117 |
| 118 // FIXME: SkBitmaps are stateful, so we need to copy them to play back in multip le threads. | 118 // FIXME: SkBitmaps are stateful, so we need to copy them to play back in multip le threads. |
| 119 static SkBitmap shallow_copy(const SkBitmap& bitmap) { | 119 static SkBitmap shallow_copy(const SkBitmap& bitmap) { |
| 120 return bitmap; | 120 return bitmap; |
| 121 } | 121 } |
| 122 | 122 |
| 123 void SkPicturePlayback::draw(SkCanvas* canvas, SkDrawPictureCallback* callback) { | 123 void SkPicturePlayback::draw(SkCanvas* canvas, SkDrawPictureCallback* callback) { |
| 124 SkAutoResetOpID aroi(this); | 124 SkAutoResetOpID aroi(this); |
| 125 SkASSERT(0 == fCurOffset); | 125 SkASSERT(0 == fCurOffset); |
| 126 | 126 |
| 127 #ifdef ENABLE_TIME_DRAW | |
| 128 SkAutoTime at("SkPicture::draw", 50); | |
| 129 #endif | |
| 130 | |
| 131 #ifdef SPEW_CLIP_SKIPPING | |
| 132 SkipClipRec skipRect, skipRRect, skipRegion, skipPath, skipCull; | |
| 133 int opCount = 0; | |
| 134 #endif | |
| 135 | |
| 136 // kDrawComplete will be the signal that we have reached the end of | 127 // kDrawComplete will be the signal that we have reached the end of |
| 137 // the command stream | 128 // the command stream |
| 138 static const uint32_t kDrawComplete = SK_MaxU32; | 129 static const uint32_t kDrawComplete = SK_MaxU32; |
| 139 | 130 |
| 140 SkReader32 reader(fPictureData->fOpData->bytes(), fPictureData->fOpData->siz e()); | 131 SkReader32 reader(fPictureData->fOpData->bytes(), fPictureData->fOpData->siz e()); |
| 141 TextContainer text; | |
| 142 SkAutoTDelete<const SkPicture::OperationList> activeOpsList; | 132 SkAutoTDelete<const SkPicture::OperationList> activeOpsList; |
| 143 const SkTDArray<void*>* activeOps = NULL; | 133 const SkTDArray<void*>* activeOps = NULL; |
| 144 | 134 |
| 145 // When draw limits are enabled (i.e., 0 != fStart || 0 != fStop) the state | 135 // When draw limits are enabled (i.e., 0 != fStart || 0 != fStop) the state |
| 146 // tree isn't used to pick and choose the draw operations | 136 // tree isn't used to pick and choose the draw operations |
| 147 if (0 == fStart && 0 == fStop) { | 137 if (0 == fStart && 0 == fStop) { |
| 148 if (fUseBBH && NULL != fPictureData->fStateTree && NULL != fPictureData- >fBoundingHierarchy) { | 138 if (fUseBBH && NULL != fPictureData->fStateTree && NULL != fPictureData- >fBoundingHierarchy) { |
| 149 SkRect clipBounds; | 139 SkRect clipBounds; |
| 150 if (canvas->getClipBounds(&clipBounds)) { | 140 if (canvas->getClipBounds(&clipBounds)) { |
| 151 SkIRect query; | 141 SkIRect query; |
| 152 clipBounds.roundOut(&query); | 142 clipBounds.roundOut(&query); |
| 153 | 143 |
| 154 activeOpsList.reset(fPictureData->getActiveOps(query)); | 144 activeOpsList.reset(fPictureData->getActiveOps(query)); |
| 155 if (NULL != activeOpsList.get()) { | 145 if (NULL != activeOpsList.get()) { |
| 156 if (0 == activeOpsList->numOps()) { | 146 if (0 == activeOpsList->numOps()) { |
| 157 return; // nothing to draw | 147 return; // nothing to draw |
| 158 } | 148 } |
| 159 | 149 |
| 160 // Since the opList is valid we know it is our derived class | 150 // Since the opList is valid we know it is our derived class |
|
mtklein
2014/07/08 12:55:13
Remove the comment too?
| |
| 161 activeOps = &((const SkPictureData::OperationList*)activeOps List.get())->fOps; | 151 activeOps = &(activeOpsList.get()->fOps); |
| 162 } | 152 } |
| 163 } | 153 } |
| 164 } | 154 } |
| 165 } | 155 } |
| 166 | 156 |
| 167 SkPictureStateTree::Iterator it = (NULL == activeOps) ? | 157 SkPictureStateTree::Iterator it = (NULL == activeOps) ? |
| 168 SkPictureStateTree::Iterator() : | 158 SkPictureStateTree::Iterator() : |
| 169 fPictureData->fStateTree->getIterator(*activeOps, canvas); | 159 fPictureData->fStateTree->getIterator(*activeOps, canvas); |
| 170 | 160 |
| 171 if (0 != fStart || 0 != fStop) { | 161 if (0 != fStart || 0 != fStop) { |
| (...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 265 } else { | 255 } else { |
| 266 reader.setOffset(temp->fStop); | 256 reader.setOffset(temp->fStop); |
| 267 uint32_t size; | 257 uint32_t size; |
| 268 SkDEBUGCODE(DrawType op = ) read_op_and_size(&reader, &size) ; | 258 SkDEBUGCODE(DrawType op = ) read_op_and_size(&reader, &size) ; |
| 269 SkASSERT(RESTORE == op); | 259 SkASSERT(RESTORE == op); |
| 270 } | 260 } |
| 271 continue; | 261 continue; |
| 272 } | 262 } |
| 273 } | 263 } |
| 274 | 264 |
| 275 #ifdef SPEW_CLIP_SKIPPING | |
| 276 opCount++; | |
| 277 #endif | |
| 278 | |
| 279 fCurOffset = reader.offset(); | 265 fCurOffset = reader.offset(); |
| 280 uint32_t size; | 266 uint32_t size; |
| 281 DrawType op = read_op_and_size(&reader, &size); | 267 DrawType op = read_op_and_size(&reader, &size); |
| 282 size_t skipTo = 0; | 268 size_t skipTo = 0; |
| 283 if (NOOP == op) { | 269 if (NOOP == op) { |
| 284 // NOOPs are to be ignored - do not propagate them any further | 270 // NOOPs are to be ignored - do not propagate them any further |
| 285 skipTo = fCurOffset + size; | 271 skipTo = fCurOffset + size; |
| 286 #ifdef SK_DEVELOPER | 272 #ifdef SK_DEVELOPER |
| 287 } else { | 273 } else { |
| 288 opIndex++; | 274 opIndex++; |
| (...skipping 13 matching lines...) Expand all Loading... | |
| 302 } while (adjustedSkipTo < skipTo); | 288 } while (adjustedSkipTo < skipTo); |
| 303 skipTo = adjustedSkipTo; | 289 skipTo = adjustedSkipTo; |
| 304 } | 290 } |
| 305 if (kDrawComplete == skipTo) { | 291 if (kDrawComplete == skipTo) { |
| 306 break; | 292 break; |
| 307 } | 293 } |
| 308 reader.setOffset(skipTo); | 294 reader.setOffset(skipTo); |
| 309 continue; | 295 continue; |
| 310 } | 296 } |
| 311 | 297 |
| 312 switch (op) { | 298 this->handleOp(&reader, op, size, canvas, initialMatrix); |
| 299 | |
| 300 #ifdef SK_DEVELOPER | |
| 301 this->postDraw(opIndex); | |
| 302 #endif | |
| 303 | |
| 304 if (it.isValid()) { | |
| 305 uint32_t skipTo = it.nextDraw(); | |
| 306 if (kDrawComplete == skipTo) { | |
| 307 break; | |
| 308 } | |
| 309 reader.setOffset(skipTo); | |
| 310 } | |
| 311 } | |
| 312 } | |
| 313 | |
| 314 void SkPicturePlayback::handleOp(SkReader32* reader, | |
| 315 DrawType op, | |
| 316 uint32_t size, | |
| 317 SkCanvas* canvas, | |
| 318 const SkMatrix& initialMatrix) { | |
| 319 switch (op) { | |
| 313 case CLIP_PATH: { | 320 case CLIP_PATH: { |
| 314 const SkPath& path = fPictureData->getPath(reader); | 321 const SkPath& path = fPictureData->getPath(reader); |
| 315 uint32_t packed = reader.readInt(); | 322 uint32_t packed = reader->readInt(); |
| 316 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); | 323 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); |
| 317 bool doAA = ClipParams_unpackDoAA(packed); | 324 bool doAA = ClipParams_unpackDoAA(packed); |
| 318 size_t offsetToRestore = reader.readInt(); | 325 size_t offsetToRestore = reader->readInt(); |
| 319 SkASSERT(!offsetToRestore || offsetToRestore >= reader.offset()); | 326 SkASSERT(!offsetToRestore || offsetToRestore >= reader->offset()); |
| 320 canvas->clipPath(path, regionOp, doAA); | 327 canvas->clipPath(path, regionOp, doAA); |
| 321 if (canvas->isClipEmpty() && offsetToRestore) { | 328 if (canvas->isClipEmpty() && offsetToRestore) { |
| 322 #ifdef SPEW_CLIP_SKIPPING | 329 reader->setOffset(offsetToRestore); |
| 323 skipPath.recordSkip(offsetToRestore - reader.offset()); | |
| 324 #endif | |
| 325 reader.setOffset(offsetToRestore); | |
| 326 } | 330 } |
| 327 } break; | 331 } break; |
| 328 case CLIP_REGION: { | 332 case CLIP_REGION: { |
| 329 SkRegion region; | 333 SkRegion region; |
| 330 reader.readRegion(®ion); | 334 reader->readRegion(®ion); |
| 331 uint32_t packed = reader.readInt(); | 335 uint32_t packed = reader->readInt(); |
| 332 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); | 336 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); |
| 333 size_t offsetToRestore = reader.readInt(); | 337 size_t offsetToRestore = reader->readInt(); |
| 334 SkASSERT(!offsetToRestore || offsetToRestore >= reader.offset()); | 338 SkASSERT(!offsetToRestore || offsetToRestore >= reader->offset()); |
| 335 canvas->clipRegion(region, regionOp); | 339 canvas->clipRegion(region, regionOp); |
| 336 if (canvas->isClipEmpty() && offsetToRestore) { | 340 if (canvas->isClipEmpty() && offsetToRestore) { |
| 337 #ifdef SPEW_CLIP_SKIPPING | 341 reader->setOffset(offsetToRestore); |
| 338 skipRegion.recordSkip(offsetToRestore - reader.offset()); | |
| 339 #endif | |
| 340 reader.setOffset(offsetToRestore); | |
| 341 } | 342 } |
| 342 } break; | 343 } break; |
| 343 case CLIP_RECT: { | 344 case CLIP_RECT: { |
| 344 const SkRect& rect = reader.skipT<SkRect>(); | 345 const SkRect& rect = reader->skipT<SkRect>(); |
| 345 uint32_t packed = reader.readInt(); | 346 uint32_t packed = reader->readInt(); |
| 346 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); | 347 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); |
| 347 bool doAA = ClipParams_unpackDoAA(packed); | 348 bool doAA = ClipParams_unpackDoAA(packed); |
| 348 size_t offsetToRestore = reader.readInt(); | 349 size_t offsetToRestore = reader->readInt(); |
| 349 SkASSERT(!offsetToRestore || offsetToRestore >= reader.offset()); | 350 SkASSERT(!offsetToRestore || offsetToRestore >= reader->offset()); |
| 350 canvas->clipRect(rect, regionOp, doAA); | 351 canvas->clipRect(rect, regionOp, doAA); |
| 351 if (canvas->isClipEmpty() && offsetToRestore) { | 352 if (canvas->isClipEmpty() && offsetToRestore) { |
| 352 #ifdef SPEW_CLIP_SKIPPING | 353 reader->setOffset(offsetToRestore); |
| 353 skipRect.recordSkip(offsetToRestore - reader.offset()); | |
| 354 #endif | |
| 355 reader.setOffset(offsetToRestore); | |
| 356 } | 354 } |
| 357 } break; | 355 } break; |
| 358 case CLIP_RRECT: { | 356 case CLIP_RRECT: { |
| 359 SkRRect rrect; | 357 SkRRect rrect; |
| 360 reader.readRRect(&rrect); | 358 reader->readRRect(&rrect); |
| 361 uint32_t packed = reader.readInt(); | 359 uint32_t packed = reader->readInt(); |
| 362 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); | 360 SkRegion::Op regionOp = ClipParams_unpackRegionOp(packed); |
| 363 bool doAA = ClipParams_unpackDoAA(packed); | 361 bool doAA = ClipParams_unpackDoAA(packed); |
| 364 size_t offsetToRestore = reader.readInt(); | 362 size_t offsetToRestore = reader->readInt(); |
| 365 SkASSERT(!offsetToRestore || offsetToRestore >= reader.offset()); | 363 SkASSERT(!offsetToRestore || offsetToRestore >= reader->offset()); |
| 366 canvas->clipRRect(rrect, regionOp, doAA); | 364 canvas->clipRRect(rrect, regionOp, doAA); |
| 367 if (canvas->isClipEmpty() && offsetToRestore) { | 365 if (canvas->isClipEmpty() && offsetToRestore) { |
| 368 #ifdef SPEW_CLIP_SKIPPING | 366 reader->setOffset(offsetToRestore); |
| 369 skipRRect.recordSkip(offsetToRestore - reader.offset()); | |
| 370 #endif | |
| 371 reader.setOffset(offsetToRestore); | |
| 372 } | 367 } |
| 373 } break; | 368 } break; |
| 374 case PUSH_CULL: { | 369 case PUSH_CULL: { |
| 375 const SkRect& cullRect = reader.skipT<SkRect>(); | 370 const SkRect& cullRect = reader->skipT<SkRect>(); |
| 376 size_t offsetToRestore = reader.readInt(); | 371 size_t offsetToRestore = reader->readInt(); |
| 377 if (offsetToRestore && canvas->quickReject(cullRect)) { | 372 if (offsetToRestore && canvas->quickReject(cullRect)) { |
| 378 #ifdef SPEW_CLIP_SKIPPING | 373 reader->setOffset(offsetToRestore); |
| 379 skipCull.recordSkip(offsetToRestore - reader.offset()); | |
| 380 #endif | |
| 381 reader.setOffset(offsetToRestore); | |
| 382 } else { | 374 } else { |
| 383 canvas->pushCull(cullRect); | 375 canvas->pushCull(cullRect); |
| 384 } | 376 } |
| 385 } break; | 377 } break; |
| 386 case POP_CULL: | 378 case POP_CULL: |
| 387 canvas->popCull(); | 379 canvas->popCull(); |
| 388 break; | 380 break; |
| 389 case CONCAT: { | 381 case CONCAT: { |
| 390 SkMatrix matrix; | 382 SkMatrix matrix; |
| 391 reader.readMatrix(&matrix); | 383 reader->readMatrix(&matrix); |
| 392 canvas->concat(matrix); | 384 canvas->concat(matrix); |
| 393 break; | 385 break; |
| 394 } | 386 } |
| 395 case DRAW_BITMAP: { | 387 case DRAW_BITMAP: { |
| 396 const SkPaint* paint = fPictureData->getPaint(reader); | 388 const SkPaint* paint = fPictureData->getPaint(reader); |
| 397 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); | 389 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); |
| 398 const SkPoint& loc = reader.skipT<SkPoint>(); | 390 const SkPoint& loc = reader->skipT<SkPoint>(); |
| 399 canvas->drawBitmap(bitmap, loc.fX, loc.fY, paint); | 391 canvas->drawBitmap(bitmap, loc.fX, loc.fY, paint); |
| 400 } break; | 392 } break; |
| 401 case DRAW_BITMAP_RECT_TO_RECT: { | 393 case DRAW_BITMAP_RECT_TO_RECT: { |
| 402 const SkPaint* paint = fPictureData->getPaint(reader); | 394 const SkPaint* paint = fPictureData->getPaint(reader); |
| 403 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); | 395 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); |
| 404 const SkRect* src = get_rect_ptr(reader); // may be null | 396 const SkRect* src = get_rect_ptr(reader); // may be null |
| 405 const SkRect& dst = reader.skipT<SkRect>(); // required | 397 const SkRect& dst = reader->skipT<SkRect>(); // required |
| 406 SkCanvas::DrawBitmapRectFlags flags; | 398 SkCanvas::DrawBitmapRectFlags flags; |
| 407 flags = (SkCanvas::DrawBitmapRectFlags) reader.readInt(); | 399 flags = (SkCanvas::DrawBitmapRectFlags) reader->readInt(); |
| 408 canvas->drawBitmapRectToRect(bitmap, src, dst, paint, flags); | 400 canvas->drawBitmapRectToRect(bitmap, src, dst, paint, flags); |
| 409 } break; | 401 } break; |
| 410 case DRAW_BITMAP_MATRIX: { | 402 case DRAW_BITMAP_MATRIX: { |
| 411 const SkPaint* paint = fPictureData->getPaint(reader); | 403 const SkPaint* paint = fPictureData->getPaint(reader); |
| 412 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); | 404 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); |
| 413 SkMatrix matrix; | 405 SkMatrix matrix; |
| 414 reader.readMatrix(&matrix); | 406 reader->readMatrix(&matrix); |
| 415 canvas->drawBitmapMatrix(bitmap, matrix, paint); | 407 canvas->drawBitmapMatrix(bitmap, matrix, paint); |
| 416 } break; | 408 } break; |
| 417 case DRAW_BITMAP_NINE: { | 409 case DRAW_BITMAP_NINE: { |
| 418 const SkPaint* paint = fPictureData->getPaint(reader); | 410 const SkPaint* paint = fPictureData->getPaint(reader); |
| 419 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); | 411 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); |
| 420 const SkIRect& src = reader.skipT<SkIRect>(); | 412 const SkIRect& src = reader->skipT<SkIRect>(); |
| 421 const SkRect& dst = reader.skipT<SkRect>(); | 413 const SkRect& dst = reader->skipT<SkRect>(); |
| 422 canvas->drawBitmapNine(bitmap, src, dst, paint); | 414 canvas->drawBitmapNine(bitmap, src, dst, paint); |
| 423 } break; | 415 } break; |
| 424 case DRAW_CLEAR: | 416 case DRAW_CLEAR: |
| 425 canvas->clear(reader.readInt()); | 417 canvas->clear(reader->readInt()); |
| 426 break; | 418 break; |
| 427 case DRAW_DATA: { | 419 case DRAW_DATA: { |
| 428 size_t length = reader.readInt(); | 420 size_t length = reader->readInt(); |
| 429 canvas->drawData(reader.skip(length), length); | 421 canvas->drawData(reader->skip(length), length); |
| 430 // skip handles padding the read out to a multiple of 4 | 422 // skip handles padding the read out to a multiple of 4 |
| 431 } break; | 423 } break; |
| 432 case DRAW_DRRECT: { | 424 case DRAW_DRRECT: { |
| 433 const SkPaint& paint = *fPictureData->getPaint(reader); | 425 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 434 SkRRect outer, inner; | 426 SkRRect outer, inner; |
| 435 reader.readRRect(&outer); | 427 reader->readRRect(&outer); |
| 436 reader.readRRect(&inner); | 428 reader->readRRect(&inner); |
| 437 canvas->drawDRRect(outer, inner, paint); | 429 canvas->drawDRRect(outer, inner, paint); |
| 438 } break; | 430 } break; |
| 439 case BEGIN_COMMENT_GROUP: { | 431 case BEGIN_COMMENT_GROUP: { |
| 440 const char* desc = reader.readString(); | 432 const char* desc = reader->readString(); |
| 441 canvas->beginCommentGroup(desc); | 433 canvas->beginCommentGroup(desc); |
| 442 } break; | 434 } break; |
| 443 case COMMENT: { | 435 case COMMENT: { |
| 444 const char* kywd = reader.readString(); | 436 const char* kywd = reader->readString(); |
| 445 const char* value = reader.readString(); | 437 const char* value = reader->readString(); |
| 446 canvas->addComment(kywd, value); | 438 canvas->addComment(kywd, value); |
| 447 } break; | 439 } break; |
| 448 case END_COMMENT_GROUP: { | 440 case END_COMMENT_GROUP: { |
| 449 canvas->endCommentGroup(); | 441 canvas->endCommentGroup(); |
| 450 } break; | 442 } break; |
| 451 case DRAW_OVAL: { | 443 case DRAW_OVAL: { |
| 452 const SkPaint& paint = *fPictureData->getPaint(reader); | 444 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 453 canvas->drawOval(reader.skipT<SkRect>(), paint); | 445 canvas->drawOval(reader->skipT<SkRect>(), paint); |
| 454 } break; | 446 } break; |
| 455 case DRAW_PAINT: | 447 case DRAW_PAINT: |
| 456 canvas->drawPaint(*fPictureData->getPaint(reader)); | 448 canvas->drawPaint(*fPictureData->getPaint(reader)); |
| 457 break; | 449 break; |
| 458 case DRAW_PATH: { | 450 case DRAW_PATH: { |
| 459 const SkPaint& paint = *fPictureData->getPaint(reader); | 451 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 460 canvas->drawPath(fPictureData->getPath(reader), paint); | 452 canvas->drawPath(fPictureData->getPath(reader), paint); |
| 461 } break; | 453 } break; |
| 462 case DRAW_PICTURE: | 454 case DRAW_PICTURE: |
| 463 canvas->drawPicture(fPictureData->getPicture(reader)); | 455 canvas->drawPicture(fPictureData->getPicture(reader)); |
| 464 break; | 456 break; |
| 465 case DRAW_POINTS: { | 457 case DRAW_POINTS: { |
| 466 const SkPaint& paint = *fPictureData->getPaint(reader); | 458 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 467 SkCanvas::PointMode mode = (SkCanvas::PointMode)reader.readInt(); | 459 SkCanvas::PointMode mode = (SkCanvas::PointMode)reader->readInt(); |
| 468 size_t count = reader.readInt(); | 460 size_t count = reader->readInt(); |
| 469 const SkPoint* pts = (const SkPoint*)reader.skip(sizeof(SkPoint)* co unt); | 461 const SkPoint* pts = (const SkPoint*)reader->skip(sizeof(SkPoint)* c ount); |
| 470 canvas->drawPoints(mode, count, pts, paint); | 462 canvas->drawPoints(mode, count, pts, paint); |
| 471 } break; | 463 } break; |
| 472 case DRAW_POS_TEXT: { | 464 case DRAW_POS_TEXT: { |
| 473 const SkPaint& paint = *fPictureData->getPaint(reader); | 465 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 474 get_text(&reader, &text); | 466 TextContainer text; |
| 475 size_t points = reader.readInt(); | 467 get_text(reader, &text); |
| 476 const SkPoint* pos = (const SkPoint*)reader.skip(points * sizeof(SkP oint)); | 468 size_t points = reader->readInt(); |
| 469 const SkPoint* pos = (const SkPoint*)reader->skip(points * sizeof(Sk Point)); | |
| 477 canvas->drawPosText(text.text(), text.length(), pos, paint); | 470 canvas->drawPosText(text.text(), text.length(), pos, paint); |
| 478 } break; | 471 } break; |
| 479 case DRAW_POS_TEXT_TOP_BOTTOM: { | 472 case DRAW_POS_TEXT_TOP_BOTTOM: { |
| 480 const SkPaint& paint = *fPictureData->getPaint(reader); | 473 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 481 get_text(&reader, &text); | 474 TextContainer text; |
| 482 size_t points = reader.readInt(); | 475 get_text(reader, &text); |
| 483 const SkPoint* pos = (const SkPoint*)reader.skip(points * sizeof(SkP oint)); | 476 size_t points = reader->readInt(); |
| 484 const SkScalar top = reader.readScalar(); | 477 const SkPoint* pos = (const SkPoint*)reader->skip(points * sizeof(Sk Point)); |
| 485 const SkScalar bottom = reader.readScalar(); | 478 const SkScalar top = reader->readScalar(); |
| 479 const SkScalar bottom = reader->readScalar(); | |
| 486 if (!canvas->quickRejectY(top, bottom)) { | 480 if (!canvas->quickRejectY(top, bottom)) { |
| 487 canvas->drawPosText(text.text(), text.length(), pos, paint); | 481 canvas->drawPosText(text.text(), text.length(), pos, paint); |
| 488 } | 482 } |
| 489 } break; | 483 } break; |
| 490 case DRAW_POS_TEXT_H: { | 484 case DRAW_POS_TEXT_H: { |
| 491 const SkPaint& paint = *fPictureData->getPaint(reader); | 485 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 492 get_text(&reader, &text); | 486 TextContainer text; |
| 493 size_t xCount = reader.readInt(); | 487 get_text(reader, &text); |
| 494 const SkScalar constY = reader.readScalar(); | 488 size_t xCount = reader->readInt(); |
| 495 const SkScalar* xpos = (const SkScalar*)reader.skip(xCount * sizeof( SkScalar)); | 489 const SkScalar constY = reader->readScalar(); |
| 490 const SkScalar* xpos = (const SkScalar*)reader->skip(xCount * sizeof (SkScalar)); | |
| 496 canvas->drawPosTextH(text.text(), text.length(), xpos, constY, paint ); | 491 canvas->drawPosTextH(text.text(), text.length(), xpos, constY, paint ); |
| 497 } break; | 492 } break; |
| 498 case DRAW_POS_TEXT_H_TOP_BOTTOM: { | 493 case DRAW_POS_TEXT_H_TOP_BOTTOM: { |
| 499 const SkPaint& paint = *fPictureData->getPaint(reader); | 494 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 500 get_text(&reader, &text); | 495 TextContainer text; |
| 501 size_t xCount = reader.readInt(); | 496 get_text(reader, &text); |
| 502 const SkScalar* xpos = (const SkScalar*)reader.skip((3 + xCount) * s izeof(SkScalar)); | 497 size_t xCount = reader->readInt(); |
| 498 const SkScalar* xpos = (const SkScalar*)reader->skip((3 + xCount) * sizeof(SkScalar)); | |
| 503 const SkScalar top = *xpos++; | 499 const SkScalar top = *xpos++; |
| 504 const SkScalar bottom = *xpos++; | 500 const SkScalar bottom = *xpos++; |
| 505 const SkScalar constY = *xpos++; | 501 const SkScalar constY = *xpos++; |
| 506 if (!canvas->quickRejectY(top, bottom)) { | 502 if (!canvas->quickRejectY(top, bottom)) { |
| 507 canvas->drawPosTextH(text.text(), text.length(), xpos, constY, p aint); | 503 canvas->drawPosTextH(text.text(), text.length(), xpos, constY, p aint); |
| 508 } | 504 } |
| 509 } break; | 505 } break; |
| 510 case DRAW_RECT: { | 506 case DRAW_RECT: { |
| 511 const SkPaint& paint = *fPictureData->getPaint(reader); | 507 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 512 canvas->drawRect(reader.skipT<SkRect>(), paint); | 508 canvas->drawRect(reader->skipT<SkRect>(), paint); |
| 513 } break; | 509 } break; |
| 514 case DRAW_RRECT: { | 510 case DRAW_RRECT: { |
| 515 const SkPaint& paint = *fPictureData->getPaint(reader); | 511 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 516 SkRRect rrect; | 512 SkRRect rrect; |
| 517 reader.readRRect(&rrect); | 513 reader->readRRect(&rrect); |
| 518 canvas->drawRRect(rrect, paint); | 514 canvas->drawRRect(rrect, paint); |
| 519 } break; | 515 } break; |
| 520 case DRAW_SPRITE: { | 516 case DRAW_SPRITE: { |
| 521 const SkPaint* paint = fPictureData->getPaint(reader); | 517 const SkPaint* paint = fPictureData->getPaint(reader); |
| 522 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); | 518 const SkBitmap bitmap = shallow_copy(fPictureData->getBitmap(reader) ); |
| 523 int left = reader.readInt(); | 519 int left = reader->readInt(); |
| 524 int top = reader.readInt(); | 520 int top = reader->readInt(); |
| 525 canvas->drawSprite(bitmap, left, top, paint); | 521 canvas->drawSprite(bitmap, left, top, paint); |
| 526 } break; | 522 } break; |
| 527 case DRAW_TEXT: { | 523 case DRAW_TEXT: { |
| 528 const SkPaint& paint = *fPictureData->getPaint(reader); | 524 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 529 get_text(&reader, &text); | 525 TextContainer text; |
| 530 SkScalar x = reader.readScalar(); | 526 get_text(reader, &text); |
| 531 SkScalar y = reader.readScalar(); | 527 SkScalar x = reader->readScalar(); |
| 528 SkScalar y = reader->readScalar(); | |
| 532 canvas->drawText(text.text(), text.length(), x, y, paint); | 529 canvas->drawText(text.text(), text.length(), x, y, paint); |
| 533 } break; | 530 } break; |
| 534 case DRAW_TEXT_TOP_BOTTOM: { | 531 case DRAW_TEXT_TOP_BOTTOM: { |
| 535 const SkPaint& paint = *fPictureData->getPaint(reader); | 532 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 536 get_text(&reader, &text); | 533 TextContainer text; |
| 537 const SkScalar* ptr = (const SkScalar*)reader.skip(4 * sizeof(SkScal ar)); | 534 get_text(reader, &text); |
| 535 const SkScalar* ptr = (const SkScalar*)reader->skip(4 * sizeof(SkSca lar)); | |
| 538 // ptr[0] == x | 536 // ptr[0] == x |
| 539 // ptr[1] == y | 537 // ptr[1] == y |
| 540 // ptr[2] == top | 538 // ptr[2] == top |
| 541 // ptr[3] == bottom | 539 // ptr[3] == bottom |
| 542 if (!canvas->quickRejectY(ptr[2], ptr[3])) { | 540 if (!canvas->quickRejectY(ptr[2], ptr[3])) { |
| 543 canvas->drawText(text.text(), text.length(), ptr[0], ptr[1], pai nt); | 541 canvas->drawText(text.text(), text.length(), ptr[0], ptr[1], pai nt); |
| 544 } | 542 } |
| 545 } break; | 543 } break; |
| 546 case DRAW_TEXT_ON_PATH: { | 544 case DRAW_TEXT_ON_PATH: { |
| 547 const SkPaint& paint = *fPictureData->getPaint(reader); | 545 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 548 get_text(&reader, &text); | 546 TextContainer text; |
| 547 get_text(reader, &text); | |
| 549 const SkPath& path = fPictureData->getPath(reader); | 548 const SkPath& path = fPictureData->getPath(reader); |
| 550 SkMatrix matrix; | 549 SkMatrix matrix; |
| 551 reader.readMatrix(&matrix); | 550 reader->readMatrix(&matrix); |
| 552 canvas->drawTextOnPath(text.text(), text.length(), path, &matrix, pa int); | 551 canvas->drawTextOnPath(text.text(), text.length(), path, &matrix, pa int); |
| 553 } break; | 552 } break; |
| 554 case DRAW_VERTICES: { | 553 case DRAW_VERTICES: { |
| 555 SkAutoTUnref<SkXfermode> xfer; | 554 SkAutoTUnref<SkXfermode> xfer; |
| 556 const SkPaint& paint = *fPictureData->getPaint(reader); | 555 const SkPaint& paint = *fPictureData->getPaint(reader); |
| 557 DrawVertexFlags flags = (DrawVertexFlags)reader.readInt(); | 556 DrawVertexFlags flags = (DrawVertexFlags)reader->readInt(); |
| 558 SkCanvas::VertexMode vmode = (SkCanvas::VertexMode)reader.readInt(); | 557 SkCanvas::VertexMode vmode = (SkCanvas::VertexMode)reader->readInt() ; |
| 559 int vCount = reader.readInt(); | 558 int vCount = reader->readInt(); |
| 560 const SkPoint* verts = (const SkPoint*)reader.skip(vCount * sizeof(S kPoint)); | 559 const SkPoint* verts = (const SkPoint*)reader->skip(vCount * sizeof( SkPoint)); |
| 561 const SkPoint* texs = NULL; | 560 const SkPoint* texs = NULL; |
| 562 const SkColor* colors = NULL; | 561 const SkColor* colors = NULL; |
| 563 const uint16_t* indices = NULL; | 562 const uint16_t* indices = NULL; |
| 564 int iCount = 0; | 563 int iCount = 0; |
| 565 if (flags & DRAW_VERTICES_HAS_TEXS) { | 564 if (flags & DRAW_VERTICES_HAS_TEXS) { |
| 566 texs = (const SkPoint*)reader.skip(vCount * sizeof(SkPoint)); | 565 texs = (const SkPoint*)reader->skip(vCount * sizeof(SkPoint)); |
| 567 } | 566 } |
| 568 if (flags & DRAW_VERTICES_HAS_COLORS) { | 567 if (flags & DRAW_VERTICES_HAS_COLORS) { |
| 569 colors = (const SkColor*)reader.skip(vCount * sizeof(SkColor)); | 568 colors = (const SkColor*)reader->skip(vCount * sizeof(SkColor)); |
| 570 } | 569 } |
| 571 if (flags & DRAW_VERTICES_HAS_INDICES) { | 570 if (flags & DRAW_VERTICES_HAS_INDICES) { |
| 572 iCount = reader.readInt(); | 571 iCount = reader->readInt(); |
| 573 indices = (const uint16_t*)reader.skip(iCount * sizeof(uint16_t) ); | 572 indices = (const uint16_t*)reader->skip(iCount * sizeof(uint16_t )); |
| 574 } | 573 } |
| 575 if (flags & DRAW_VERTICES_HAS_XFER) { | 574 if (flags & DRAW_VERTICES_HAS_XFER) { |
| 576 int mode = reader.readInt(); | 575 int mode = reader->readInt(); |
| 577 if (mode < 0 || mode > SkXfermode::kLastMode) { | 576 if (mode < 0 || mode > SkXfermode::kLastMode) { |
| 578 mode = SkXfermode::kModulate_Mode; | 577 mode = SkXfermode::kModulate_Mode; |
| 579 } | 578 } |
| 580 xfer.reset(SkXfermode::Create((SkXfermode::Mode)mode)); | 579 xfer.reset(SkXfermode::Create((SkXfermode::Mode)mode)); |
| 581 } | 580 } |
| 582 canvas->drawVertices(vmode, vCount, verts, texs, colors, xfer, indic es, iCount, paint); | 581 canvas->drawVertices(vmode, vCount, verts, texs, colors, xfer, indic es, iCount, paint); |
| 583 } break; | 582 } break; |
| 584 case RESTORE: | 583 case RESTORE: |
| 585 canvas->restore(); | 584 canvas->restore(); |
| 586 break; | 585 break; |
| 587 case ROTATE: | 586 case ROTATE: |
| 588 canvas->rotate(reader.readScalar()); | 587 canvas->rotate(reader->readScalar()); |
| 589 break; | 588 break; |
| 590 case SAVE: | 589 case SAVE: |
| 591 // SKPs with version < 29 also store a SaveFlags param. | 590 // SKPs with version < 29 also store a SaveFlags param. |
| 592 if (size > 4) { | 591 if (size > 4) { |
| 593 SkASSERT(8 == size); | 592 SkASSERT(8 == size); |
| 594 reader.readInt(); | 593 reader->readInt(); |
| 595 } | 594 } |
| 596 canvas->save(); | 595 canvas->save(); |
| 597 break; | 596 break; |
| 598 case SAVE_LAYER: { | 597 case SAVE_LAYER: { |
| 599 const SkRect* boundsPtr = get_rect_ptr(reader); | 598 const SkRect* boundsPtr = get_rect_ptr(reader); |
| 600 const SkPaint* paint = fPictureData->getPaint(reader); | 599 const SkPaint* paint = fPictureData->getPaint(reader); |
| 601 canvas->saveLayer(boundsPtr, paint, (SkCanvas::SaveFlags) reader.rea dInt()); | 600 canvas->saveLayer(boundsPtr, paint, (SkCanvas::SaveFlags) reader->re adInt()); |
| 602 } break; | 601 } break; |
| 603 case SCALE: { | 602 case SCALE: { |
| 604 SkScalar sx = reader.readScalar(); | 603 SkScalar sx = reader->readScalar(); |
| 605 SkScalar sy = reader.readScalar(); | 604 SkScalar sy = reader->readScalar(); |
| 606 canvas->scale(sx, sy); | 605 canvas->scale(sx, sy); |
| 607 } break; | 606 } break; |
| 608 case SET_MATRIX: { | 607 case SET_MATRIX: { |
| 609 SkMatrix matrix; | 608 SkMatrix matrix; |
| 610 reader.readMatrix(&matrix); | 609 reader->readMatrix(&matrix); |
| 611 matrix.postConcat(initialMatrix); | 610 matrix.postConcat(initialMatrix); |
| 612 canvas->setMatrix(matrix); | 611 canvas->setMatrix(matrix); |
| 613 } break; | 612 } break; |
| 614 case SKEW: { | 613 case SKEW: { |
| 615 SkScalar sx = reader.readScalar(); | 614 SkScalar sx = reader->readScalar(); |
| 616 SkScalar sy = reader.readScalar(); | 615 SkScalar sy = reader->readScalar(); |
| 617 canvas->skew(sx, sy); | 616 canvas->skew(sx, sy); |
| 618 } break; | 617 } break; |
| 619 case TRANSLATE: { | 618 case TRANSLATE: { |
| 620 SkScalar dx = reader.readScalar(); | 619 SkScalar dx = reader->readScalar(); |
| 621 SkScalar dy = reader.readScalar(); | 620 SkScalar dy = reader->readScalar(); |
| 622 canvas->translate(dx, dy); | 621 canvas->translate(dx, dy); |
| 623 } break; | 622 } break; |
| 624 default: | 623 default: |
| 625 SkASSERT(0); | 624 SkASSERT(0); |
| 626 } | |
| 627 | |
| 628 #ifdef SK_DEVELOPER | |
| 629 this->postDraw(opIndex); | |
| 630 #endif | |
| 631 | |
| 632 if (it.isValid()) { | |
| 633 uint32_t skipTo = it.nextDraw(); | |
| 634 if (kDrawComplete == skipTo) { | |
| 635 break; | |
| 636 } | |
| 637 reader.setOffset(skipTo); | |
| 638 } | |
| 639 } | 625 } |
| 640 | |
| 641 #ifdef SPEW_CLIP_SKIPPING | |
| 642 { | |
| 643 size_t size = skipRect.fSize + skipRRect.fSize + skipPath.fSize + skipRe gion.fSize + | |
| 644 skipCull.fSize; | |
| 645 SkDebugf("--- Clip skips %d%% rect:%d rrect:%d path:%d rgn:%d cull:%d\n" , | |
| 646 size * 100 / reader.offset(), skipRect.fCount, skipRRect.fCount, | |
| 647 skipPath.fCount, skipRegion.fCount, skipCull.fCount); | |
| 648 SkDebugf("--- Total ops: %d\n", opCount); | |
| 649 } | |
| 650 #endif | |
| 651 // this->dumpSize(); | |
| 652 } | 626 } |
| 653 | 627 |
| OLD | NEW |