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Side by Side Diff: src/core/SkPicturePlayback.cpp

Issue 1523053003: add backdrop option to SaveLayerRec (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: rebase Created 4 years, 11 months ago
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1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "SkCanvas.h" 8 #include "SkCanvas.h"
9 #include "SkPatchUtils.h" 9 #include "SkPatchUtils.h"
10 #include "SkPictureData.h" 10 #include "SkPictureData.h"
(...skipping 465 matching lines...) Expand 10 before | Expand all | Expand 10 after
476 reader->readInt(); 476 reader->readInt();
477 } 477 }
478 canvas->save(); 478 canvas->save();
479 break; 479 break;
480 case SAVE_LAYER_SAVEFLAGS_DEPRECATED: { 480 case SAVE_LAYER_SAVEFLAGS_DEPRECATED: {
481 const SkRect* boundsPtr = get_rect_ptr(reader); 481 const SkRect* boundsPtr = get_rect_ptr(reader);
482 const SkPaint* paint = fPictureData->getPaint(reader); 482 const SkPaint* paint = fPictureData->getPaint(reader);
483 auto flags = SkCanvas::LegacySaveFlagsToSaveLayerFlags(reader->readI nt()); 483 auto flags = SkCanvas::LegacySaveFlagsToSaveLayerFlags(reader->readI nt());
484 canvas->saveLayer(SkCanvas::SaveLayerRec(boundsPtr, paint, flags)); 484 canvas->saveLayer(SkCanvas::SaveLayerRec(boundsPtr, paint, flags));
485 } break; 485 } break;
486 case SAVE_LAYER_SAVELAYERFLAGS: { 486 case SAVE_LAYER_SAVELAYERFLAGS_DEPRECATED_JAN_2016: {
487 const SkRect* boundsPtr = get_rect_ptr(reader); 487 const SkRect* boundsPtr = get_rect_ptr(reader);
488 const SkPaint* paint = fPictureData->getPaint(reader); 488 const SkPaint* paint = fPictureData->getPaint(reader);
489 canvas->saveLayer(SkCanvas::SaveLayerRec(boundsPtr, paint, reader->r eadInt())); 489 canvas->saveLayer(SkCanvas::SaveLayerRec(boundsPtr, paint, reader->r eadInt()));
490 } break; 490 } break;
491 case SAVE_LAYER_SAVELAYERREC: {
492 SkCanvas::SaveLayerRec rec(nullptr, nullptr, nullptr, 0);
493 const uint32_t flatFlags = reader->readInt();
494 if (flatFlags & SAVELAYERREC_HAS_BOUNDS) {
495 rec.fBounds = &reader->skipT<SkRect>();
496 }
497 if (flatFlags & SAVELAYERREC_HAS_PAINT) {
498 rec.fPaint = fPictureData->getPaint(reader);
499 }
500 if (flatFlags & SAVELAYERREC_HAS_BACKDROP) {
501 const SkPaint* paint = fPictureData->getPaint(reader);
502 rec.fBackdrop = paint->getImageFilter();
503 }
504 if (flatFlags & SAVELAYERREC_HAS_FLAGS) {
505 rec.fSaveLayerFlags = reader->readInt();
506 }
507 canvas->saveLayer(rec);
508 } break;
491 case SCALE: { 509 case SCALE: {
492 SkScalar sx = reader->readScalar(); 510 SkScalar sx = reader->readScalar();
493 SkScalar sy = reader->readScalar(); 511 SkScalar sy = reader->readScalar();
494 canvas->scale(sx, sy); 512 canvas->scale(sx, sy);
495 } break; 513 } break;
496 case SET_MATRIX: { 514 case SET_MATRIX: {
497 SkMatrix matrix; 515 SkMatrix matrix;
498 reader->readMatrix(&matrix); 516 reader->readMatrix(&matrix);
499 matrix.postConcat(initialMatrix); 517 matrix.postConcat(initialMatrix);
500 canvas->setMatrix(matrix); 518 canvas->setMatrix(matrix);
501 } break; 519 } break;
502 case SKEW: { 520 case SKEW: {
503 SkScalar sx = reader->readScalar(); 521 SkScalar sx = reader->readScalar();
504 SkScalar sy = reader->readScalar(); 522 SkScalar sy = reader->readScalar();
505 canvas->skew(sx, sy); 523 canvas->skew(sx, sy);
506 } break; 524 } break;
507 case TRANSLATE: { 525 case TRANSLATE: {
508 SkScalar dx = reader->readScalar(); 526 SkScalar dx = reader->readScalar();
509 SkScalar dy = reader->readScalar(); 527 SkScalar dy = reader->readScalar();
510 canvas->translate(dx, dy); 528 canvas->translate(dx, dy);
511 } break; 529 } break;
512 default: 530 default:
513 SkASSERTF(false, "Unknown draw type: %d", op); 531 SkASSERTF(false, "Unknown draw type: %d", op);
514 } 532 }
515 } 533 }
516 534
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