165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita/* 265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita * Copyright 2015 Google Inc. 365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita * 465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita * Use of this source code is governed by a BSD-style license that can be 565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita * found in the LICENSE file. 665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita */ 765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita#include "SkPaintFilterCanvas.h" 965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 1065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita#include "SkPaint.h" 1165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita#include "SkTLazy.h" 1265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 1365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitaclass SkPaintFilterCanvas::AutoPaintFilter { 1465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitapublic: 1565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter(const SkPaintFilterCanvas* canvas, Type type, const SkPaint* paint) { 1665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita if (paint) { 1765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita canvas->onFilterPaint(fLazyPaint.set(*paint), type); 1865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita } 1965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita } 2065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 2165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter(const SkPaintFilterCanvas* canvas, Type type, const SkPaint& paint) { 2265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita canvas->onFilterPaint(fLazyPaint.set(paint), type); 2365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita } 2465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 2565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint() const { return fLazyPaint.getMaybeNull(); } 2665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 2765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitaprivate: 2865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita SkTLazy<SkPaint> fLazyPaint; 2965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita}; 3065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 3165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitaSkPaintFilterCanvas::SkPaintFilterCanvas(int width, int height) : INHERITED(width, height) { } 3265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 3365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPaint(const SkPaint& paint) { 3465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kPaint_Type, paint); 3565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPaint(*apf.paint()); 3665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 3765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 3865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPoints(PointMode mode, size_t count, const SkPoint pts[], 3965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 4065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kPoint_Type, paint); 4165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPoints(mode, count, pts, *apf.paint()); 4265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 4365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 4465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawRect(const SkRect& rect, const SkPaint& paint) { 4565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kRect_Type, paint); 4665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawRect(rect, *apf.paint()); 4765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 4865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 4965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawRRect(const SkRRect& rrect, const SkPaint& paint) { 5065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kRRect_Type, paint); 5165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawRRect(rrect, *apf.paint()); 5265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 5365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 5465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, 5565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 5665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kDRRect_Type, paint); 5765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawDRRect(outer, inner, *apf.paint()); 5865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 5965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 6065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawOval(const SkRect& rect, const SkPaint& paint) { 6165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kOval_Type, paint); 6265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawOval(rect, *apf.paint()); 6365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 6465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 6565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) { 6665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kPath_Type, paint); 6765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPath(path, *apf.paint()); 6865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 6965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 7065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawBitmap(const SkBitmap& bm, SkScalar left, SkScalar top, 7165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint) { 7265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 7365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawBitmap(bm, left, top, apf.paint()); 7465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 7565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 7665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawBitmapRect(const SkBitmap& bm, const SkRect* src, const SkRect& dst, 7765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint, DrawBitmapRectFlags flags) { 7865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 7965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawBitmapRect(bm, src, dst, apf.paint(), flags); 8065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 8165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 8265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawImage(const SkImage* image, SkScalar left, SkScalar top, 8365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint) { 8465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 8565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawImage(image, left, top, apf.paint()); 8665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 8765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 8865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawImageRect(const SkImage* image, const SkRect* src, 8965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkRect& dst, const SkPaint* paint) { 9065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 9165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawImageRect(image, src, dst, apf.paint()); 9265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 9365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 9465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawBitmapNine(const SkBitmap& bm, const SkIRect& center, 9565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkRect& dst, const SkPaint* paint) { 9665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 9765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawBitmapNine(bm, center, dst, apf.paint()); 9865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 9965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 10065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawSprite(const SkBitmap& bm, int left, int top, 10165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint) { 10265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kBitmap_Type, paint); 10365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawSprite(bm, left, top, apf.paint()); 10465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 10565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 10665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawVertices(VertexMode vmode, int vertexCount, 10765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPoint vertices[], const SkPoint texs[], 10865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkColor colors[], SkXfermode* xmode, 10965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const uint16_t indices[], int indexCount, 11065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 11165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kVertices_Type, paint); 11265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawVertices(vmode, vertexCount, vertices, texs, colors, xmode, indices, 11365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita indexCount, *apf.paint()); 11465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 11565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 11665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPatch(const SkPoint cubics[], const SkColor colors[], 11765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPoint texCoords[], SkXfermode* xmode, 11865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 11965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kPatch_Type, paint); 12065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPatch(cubics, colors, texCoords, xmode, *apf.paint()); 12165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 12265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 12365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* m, 12465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint* paint) { 12565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kPicture_Type, paint); 12665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPicture(picture, m, apf.paint()); 12765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 12865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 12965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, 13065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 13165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kText_Type, paint); 13265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawText(text, byteLength, x, y, *apf.paint()); 13365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 13465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 13565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[], 13665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 13765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kText_Type, paint); 13865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPosText(text, byteLength, pos, *apf.paint()); 13965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 14065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 14165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[], 14265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita SkScalar constY, const SkPaint& paint) { 14365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kText_Type, paint); 14465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawPosTextH(text, byteLength, xpos, constY, *apf.paint()); 14565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 14665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 14765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path, 14865cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkMatrix* matrix, const SkPaint& paint) { 14965cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kText_Type, paint); 15065cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawTextOnPath(text, byteLength, path, matrix, *apf.paint()); 15165cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 15265cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita 15365cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalitavoid SkPaintFilterCanvas::onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, 15465cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita const SkPaint& paint) { 15565cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita AutoPaintFilter apf(this, kTextBlob_Type, paint); 15665cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita this->INHERITED::onDrawTextBlob(blob, x, y, *apf.paint()); 15765cdb57ae8fd23ccec5f7f4f86b34e4aa85c45aefmalita} 158