RecordingCanvas.cpp revision afc221499d943386256feb9db46c119ff834bf79
1b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik/* 2b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * Copyright (C) 2015 The Android Open Source Project 3b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * 4b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * Licensed under the Apache License, Version 2.0 (the "License"); 5b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * you may not use this file except in compliance with the License. 6b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * You may obtain a copy of the License at 7b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * 8b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * http://www.apache.org/licenses/LICENSE-2.0 9b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * 10b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * Unless required by applicable law or agreed to in writing, software 11b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * distributed under the License is distributed on an "AS IS" BASIS, 12b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * See the License for the specific language governing permissions and 14b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik * limitations under the License. 15b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik */ 16b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 17b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik#include "RecordingCanvas.h" 18b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 19d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik#include "DeferredLayerUpdater.h" 20b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik#include "RecordedOp.h" 21b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik#include "RenderNode.h" 22766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu#include "VectorDrawable.h" 23afc221499d943386256feb9db46c119ff834bf79Yuqian Li#include "hwui/MinikinUtils.h" 24b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 25b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiknamespace android { 26b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiknamespace uirenderer { 27b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 28b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris CraikRecordingCanvas::RecordingCanvas(size_t width, size_t height) 29b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik : mState(*this) 30b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik , mResourceCache(ResourceCache::getInstance()) { 316f485569fa3d6047dcffd068aebf361e3598783cDerek Sollenberger resetRecording(width, height); 32b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 33b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 34b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris CraikRecordingCanvas::~RecordingCanvas() { 35003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik LOG_ALWAYS_FATAL_IF(mDisplayList, 36b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik "Destroyed a RecordingCanvas during a record!"); 37b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 38b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 396f485569fa3d6047dcffd068aebf361e3598783cDerek Sollenbergervoid RecordingCanvas::resetRecording(int width, int height) { 40003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik LOG_ALWAYS_FATAL_IF(mDisplayList, 41b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik "prepareDirty called a second time during a recording!"); 42003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList = new DisplayList(); 43b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 44e4db79de127cfe961195f52907af8451026eaa20Chris Craik mState.initializeRecordingSaveStack(width, height); 45b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 46161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik mDeferredBarrierType = DeferredBarrierType::InOrder; 47b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 48b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 49003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris CraikDisplayList* RecordingCanvas::finishRecording() { 50b87eadda1818034ce03d85f30388384d1ac65916Chris Craik restoreToCount(1); 51b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mPaintMap.clear(); 52b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mRegionMap.clear(); 53b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mPathMap.clear(); 54003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik DisplayList* displayList = mDisplayList; 55003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList = nullptr; 56b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mSkiaCanvasProxy.reset(nullptr); 57003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik return displayList; 58b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 59b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 60d645640180c25c2711e99aa82ec629155f8e91baChris Craikvoid RecordingCanvas::insertReorderBarrier(bool enableReorder) { 61d645640180c25c2711e99aa82ec629155f8e91baChris Craik if (enableReorder) { 62d645640180c25c2711e99aa82ec629155f8e91baChris Craik mDeferredBarrierType = DeferredBarrierType::OutOfOrder; 63d645640180c25c2711e99aa82ec629155f8e91baChris Craik mDeferredBarrierClip = getRecordedClip(); 64d645640180c25c2711e99aa82ec629155f8e91baChris Craik } else { 65d645640180c25c2711e99aa82ec629155f8e91baChris Craik mDeferredBarrierType = DeferredBarrierType::InOrder; 66d645640180c25c2711e99aa82ec629155f8e91baChris Craik mDeferredBarrierClip = nullptr; 67d645640180c25c2711e99aa82ec629155f8e91baChris Craik } 68d645640180c25c2711e99aa82ec629155f8e91baChris Craik} 69d645640180c25c2711e99aa82ec629155f8e91baChris Craik 70b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris CraikSkCanvas* RecordingCanvas::asSkCanvas() { 71003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik LOG_ALWAYS_FATAL_IF(!mDisplayList, 72b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik "attempting to get an SkCanvas when we are not recording!"); 73b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (!mSkiaCanvasProxy) { 74b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mSkiaCanvasProxy.reset(new SkiaCanvasProxy(this)); 75b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 76b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 77b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // SkCanvas instances default to identity transform, but should inherit 78b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // the state of this Canvas; if this code was in the SkiaCanvasProxy 79b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // constructor, we couldn't cache mSkiaCanvasProxy. 80b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkMatrix parentTransform; 81b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik getMatrix(&parentTransform); 82b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mSkiaCanvasProxy.get()->setMatrix(parentTransform); 83b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 84b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mSkiaCanvasProxy.get(); 85b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 86b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 87b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 886fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik// CanvasStateClient implementation 896fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik// ---------------------------------------------------------------------------- 906fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 916fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craikvoid RecordingCanvas::onViewportInitialized() { 926fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik} 936fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 946fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craikvoid RecordingCanvas::onSnapshotRestored(const Snapshot& removed, const Snapshot& restored) { 956fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik if (removed.flags & Snapshot::kFlagIsFboLayer) { 967df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<EndLayerOp>()); 97b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } else if (removed.flags & Snapshot::kFlagIsLayer) { 987df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<EndUnclippedLayerOp>()); 996fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik } 1006fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik} 1016fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1026fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik// ---------------------------------------------------------------------------- 103b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// android/graphics/Canvas state operations 104b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 105b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Save (layer) 106eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malitaint RecordingCanvas::save(SaveFlags::Flags flags) { 107b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.save((int) flags); 108b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 109b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 110b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::RecordingCanvas::restore() { 111b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.restore(); 112b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 113b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 114b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::restoreToCount(int saveCount) { 115b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.restoreToCount(saveCount); 116b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 117b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 118b87eadda1818034ce03d85f30388384d1ac65916Chris Craikint RecordingCanvas::saveLayer(float left, float top, float right, float bottom, 119eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita const SkPaint* paint, SaveFlags::Flags flags) { 1206fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // force matrix/clip isolation for layer 121eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita flags |= SaveFlags::MatrixClip; 122eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita bool clippedLayer = flags & SaveFlags::ClipToLayer; 1236fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1246fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik const Snapshot& previous = *mState.currentSnapshot(); 1256fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1266fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // initialize the snapshot as though it almost represents an FBO layer so deferred draw 1276fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // operations will be able to store and restore the current clip and transform info, and 1286fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // quick rejection will be correct (for display lists) 1296fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 130e4f6d968f51ba3bb867e8e124dca97b7e9c3fea5Chris Craik Rect unmappedBounds(left, top, right, bottom); 131e4f6d968f51ba3bb867e8e124dca97b7e9c3fea5Chris Craik unmappedBounds.roundOut(); 1326fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1336fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // determine clipped bounds relative to previous viewport. 134b87eadda1818034ce03d85f30388384d1ac65916Chris Craik Rect visibleBounds = unmappedBounds; 1356fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik previous.transform->mapRect(visibleBounds); 1366fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 137b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_UNLIKELY(!clippedLayer 138b87eadda1818034ce03d85f30388384d1ac65916Chris Craik && previous.transform->rectToRect() 139b87eadda1818034ce03d85f30388384d1ac65916Chris Craik && visibleBounds.contains(previous.getRenderTargetClip()))) { 140b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // unlikely case where an unclipped savelayer is recorded with a clip it can use, 141b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // as none of its unaffected/unclipped area is visible 142b87eadda1818034ce03d85f30388384d1ac65916Chris Craik clippedLayer = true; 143eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita flags |= SaveFlags::ClipToLayer; 144b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1456fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1466fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik visibleBounds.doIntersect(previous.getRenderTargetClip()); 1476fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik visibleBounds.snapToPixelBoundaries(); 148b87eadda1818034ce03d85f30388384d1ac65916Chris Craik visibleBounds.doIntersect(Rect(previous.getViewportWidth(), previous.getViewportHeight())); 1496fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1506fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // Map visible bounds back to layer space, and intersect with parameter bounds 1516fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Rect layerBounds = visibleBounds; 1526fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Matrix4 inverse; 1536fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik inverse.loadInverse(*previous.transform); 1546fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik inverse.mapRect(layerBounds); 155b87eadda1818034ce03d85f30388384d1ac65916Chris Craik layerBounds.doIntersect(unmappedBounds); 1566fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1576fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik int saveValue = mState.save((int) flags); 1586fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Snapshot& snapshot = *mState.writableSnapshot(); 1596fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 160b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // layerBounds is in original bounds space, but clipped by current recording clip 161b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (layerBounds.isEmpty() || unmappedBounds.isEmpty()) { 1626fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // Don't bother recording layer, since it's been rejected 163b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_LIKELY(clippedLayer)) { 164b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.resetClip(0, 0, 0, 0); 165b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1666fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik return saveValue; 1676fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik } 1686fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 169b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_LIKELY(clippedLayer)) { 170b87eadda1818034ce03d85f30388384d1ac65916Chris Craik auto previousClip = getRecordedClip(); // note: done before new snapshot's clip has changed 171b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 172b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.flags |= Snapshot::kFlagIsLayer | Snapshot::kFlagIsFboLayer; 173b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.initializeViewport(unmappedBounds.getWidth(), unmappedBounds.getHeight()); 174b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.transform->loadTranslate(-unmappedBounds.left, -unmappedBounds.top, 0.0f); 175b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 176b87eadda1818034ce03d85f30388384d1ac65916Chris Craik Rect clip = layerBounds; 177b87eadda1818034ce03d85f30388384d1ac65916Chris Craik clip.translate(-unmappedBounds.left, -unmappedBounds.top); 178b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.resetClip(clip.left, clip.top, clip.right, clip.bottom); 179b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.roundRectClipState = nullptr; 180b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 1817df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BeginLayerOp>( 182b87eadda1818034ce03d85f30388384d1ac65916Chris Craik unmappedBounds, 183b87eadda1818034ce03d85f30388384d1ac65916Chris Craik *previous.transform, // transform to *draw* with 184b87eadda1818034ce03d85f30388384d1ac65916Chris Craik previousClip, // clip to *draw* with 185b87eadda1818034ce03d85f30388384d1ac65916Chris Craik refPaint(paint))); 186b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } else { 187b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.flags |= Snapshot::kFlagIsLayer; 188b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 1897df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BeginUnclippedLayerOp>( 190b87eadda1818034ce03d85f30388384d1ac65916Chris Craik unmappedBounds, 191b87eadda1818034ce03d85f30388384d1ac65916Chris Craik *mState.currentSnapshot()->transform, 192b87eadda1818034ce03d85f30388384d1ac65916Chris Craik getRecordedClip(), 193b87eadda1818034ce03d85f30388384d1ac65916Chris Craik refPaint(paint))); 194b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1956fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1966fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik return saveValue; 197b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 198b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 199b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Matrix 200b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::rotate(float degrees) { 201b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (degrees == 0) return; 202b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 203b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.rotate(degrees); 204b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 205b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 206b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::scale(float sx, float sy) { 207b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (sx == 1 && sy == 1) return; 208b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 209b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.scale(sx, sy); 210b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 211b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 212b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::skew(float sx, float sy) { 213b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.skew(sx, sy); 214b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 215b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 216b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::translate(float dx, float dy) { 217b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (dx == 0 && dy == 0) return; 218b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 219b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.translate(dx, dy, 0); 220b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 221b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 222b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Clip 223b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::getClipBounds(SkRect* outRect) const { 224e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik *outRect = mState.getLocalClipBounds().toSkRect(); 225b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return !(outRect->isEmpty()); 226b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 227b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::quickRejectRect(float left, float top, float right, float bottom) const { 228b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.quickRejectConservative(left, top, right, bottom); 229b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 230b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::quickRejectPath(const SkPath& path) const { 231b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect bounds = path.getBounds(); 232b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.quickRejectConservative(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom); 233b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 234b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipRect(float left, float top, float right, float bottom, SkRegion::Op op) { 235b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipRect(left, top, right, bottom, op); 236b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 237b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipPath(const SkPath* path, SkRegion::Op op) { 238b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipPath(path, op); 239b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 240b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipRegion(const SkRegion* region, SkRegion::Op op) { 241b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipRegion(region, op); 242b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 243b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 244b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 245b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// android/graphics/Canvas draw operations 246b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 247b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawColor(int color, SkXfermode::Mode mode) { 248a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik addOp(alloc().create_trivial<ColorOp>( 249a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik getRecordedClip(), 250a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik color, 251a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik mode)); 252b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 253b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 254b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawPaint(const SkPaint& paint) { 2554c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik SkRect bounds; 2564c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik if (getClipBounds(&bounds)) { 2574c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik drawRect(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom, paint); 2584c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik } 259b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 260b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 261386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craikstatic Rect calcBoundsOfPoints(const float* points, int floatCount) { 262386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect unmappedBounds(points[0], points[1], points[0], points[1]); 263386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik for (int i = 2; i < floatCount; i += 2) { 264386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik unmappedBounds.expandToCover(points[i], points[i + 1]); 265386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik } 266386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik return unmappedBounds; 267386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik} 268386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 269b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Geometry 270386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craikvoid RecordingCanvas::drawPoints(const float* points, int floatCount, const SkPaint& paint) { 271386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik if (floatCount < 2) return; 272386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik floatCount &= ~0x1; // round down to nearest two 273386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 2747df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PointsOp>( 275386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik calcBoundsOfPoints(points, floatCount), 276386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *mState.currentSnapshot()->transform, 277e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 278386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint), refBuffer<float>(points, floatCount), floatCount)); 279b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 280a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 281a1717271caac5e8ea3808c331d4141ac01a42134Chris Craikvoid RecordingCanvas::drawLines(const float* points, int floatCount, const SkPaint& paint) { 282a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik if (floatCount < 4) return; 283a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik floatCount &= ~0x3; // round down to nearest four 284a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 2857df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<LinesOp>( 286386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik calcBoundsOfPoints(points, floatCount), 287a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik *mState.currentSnapshot()->transform, 288e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 289a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik refPaint(&paint), refBuffer<float>(points, floatCount), floatCount)); 290b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 291a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 292b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRect(float left, float top, float right, float bottom, const SkPaint& paint) { 2937df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<RectOp>( 294b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Rect(left, top, right, bottom), 295b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 296e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 297b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(&paint))); 298b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 299b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 300b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawSimpleRects(const float* rects, int vertexCount, const SkPaint* paint) { 301b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (rects == nullptr) return; 302b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 3037a89600bac7ab889a5ba8a994c57d677de0e45d5Chris Craik Vertex* rectData = (Vertex*) mDisplayList->allocator.create_trivial_array<Vertex>(vertexCount); 304b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex* vertex = rectData; 305b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 306b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float left = FLT_MAX; 307b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float top = FLT_MAX; 308b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float right = FLT_MIN; 309b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float bottom = FLT_MIN; 310b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik for (int index = 0; index < vertexCount; index += 4) { 311b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float l = rects[index + 0]; 312b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float t = rects[index + 1]; 313b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float r = rects[index + 2]; 314b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float b = rects[index + 3]; 315b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 316b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, l, t); 317b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, r, t); 318b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, l, b); 319b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, r, b); 320b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 321b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik left = std::min(left, l); 322b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik top = std::min(top, t); 323b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik right = std::max(right, r); 324b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik bottom = std::max(bottom, b); 325b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 3267df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<SimpleRectsOp>( 327b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Rect(left, top, right, bottom), 328b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 329e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 330b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(paint), rectData, vertexCount)); 331b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 332b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 333b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRegion(const SkRegion& region, const SkPaint& paint) { 334b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (paint.getStyle() == SkPaint::kFill_Style 335b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (!paint.isAntiAlias() || mState.currentTransform()->isSimple())) { 336b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik int count = 0; 337b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vector<float> rects; 338b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRegion::Iterator it(region); 339b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik while (!it.done()) { 340b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkIRect& r = it.rect(); 341b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fLeft); 342b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fTop); 343b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fRight); 344b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fBottom); 345b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik count += 4; 346b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik it.next(); 347b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 348b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawSimpleRects(rects.array(), count, &paint); 349b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 350b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRegion::Iterator it(region); 351b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik while (!it.done()) { 352b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkIRect& r = it.rect(); 353b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 354b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik it.next(); 355b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 356b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 357b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 358b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRoundRect(float left, float top, float right, float bottom, 359b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float rx, float ry, const SkPaint& paint) { 3602dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik if (CC_LIKELY(MathUtils::isPositive(rx) || MathUtils::isPositive(ry))) { 3612dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik addOp(alloc().create_trivial<RoundRectOp>( 3622dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik Rect(left, top, right, bottom), 3632dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik *(mState.currentSnapshot()->transform), 3642dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik getRecordedClip(), 3652dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik refPaint(&paint), rx, ry)); 3662dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik } else { 3672dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik drawRect(left, top, right, bottom, paint); 3682dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik } 369b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 370386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 371268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craikvoid RecordingCanvas::drawRoundRect( 372268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* left, CanvasPropertyPrimitive* top, 373268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* right, CanvasPropertyPrimitive* bottom, 374268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* rx, CanvasPropertyPrimitive* ry, 375268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPaint* paint) { 376268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(left); 377268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(top); 378268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(right); 379268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(bottom); 380268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(rx); 381268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(ry); 382268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(paint); 383268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik refBitmapsInShader(paint->value.getShader()); 3847df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<RoundRectPropsOp>( 385268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik *(mState.currentSnapshot()->transform), 386e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 387268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &paint->value, 388268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &left->value, &top->value, &right->value, &bottom->value, 389268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &rx->value, &ry->value)); 390268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik} 391268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik 392b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawCircle(float x, float y, float radius, const SkPaint& paint) { 393268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik // TODO: move to Canvas.h 394386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik if (radius <= 0) return; 395386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik drawOval(x - radius, y - radius, x + radius, y + radius, paint); 396b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 397386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 398268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craikvoid RecordingCanvas::drawCircle( 399268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* x, CanvasPropertyPrimitive* y, 400268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* radius, CanvasPropertyPaint* paint) { 401268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(x); 402268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(y); 403268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(radius); 404268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(paint); 405268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik refBitmapsInShader(paint->value.getShader()); 4067df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<CirclePropsOp>( 407268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik *(mState.currentSnapshot()->transform), 408e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 409268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &paint->value, 410268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &x->value, &y->value, &radius->value)); 411268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik} 412268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik 413b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawOval(float left, float top, float right, float bottom, const SkPaint& paint) { 4147df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<OvalOp>( 415386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect(left, top, right, bottom), 416386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *(mState.currentSnapshot()->transform), 417e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 418386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint))); 419b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 420386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 421b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawArc(float left, float top, float right, float bottom, 422386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik float startAngle, float sweepAngle, bool useCenter, const SkPaint& paint) { 423caa24184735a607e87077c73262a42acdea7b8fbChris Craik if (fabs(sweepAngle) >= 360.0f) { 424caa24184735a607e87077c73262a42acdea7b8fbChris Craik drawOval(left, top, right, bottom, paint); 425caa24184735a607e87077c73262a42acdea7b8fbChris Craik } else { 426caa24184735a607e87077c73262a42acdea7b8fbChris Craik addOp(alloc().create_trivial<ArcOp>( 427caa24184735a607e87077c73262a42acdea7b8fbChris Craik Rect(left, top, right, bottom), 428caa24184735a607e87077c73262a42acdea7b8fbChris Craik *(mState.currentSnapshot()->transform), 429caa24184735a607e87077c73262a42acdea7b8fbChris Craik getRecordedClip(), 430caa24184735a607e87077c73262a42acdea7b8fbChris Craik refPaint(&paint), 431caa24184735a607e87077c73262a42acdea7b8fbChris Craik startAngle, sweepAngle, useCenter)); 432caa24184735a607e87077c73262a42acdea7b8fbChris Craik } 433b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 434386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 435b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawPath(const SkPath& path, const SkPaint& paint) { 4367df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PathOp>( 437386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect(path.getBounds()), 438386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *(mState.currentSnapshot()->transform), 439e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 440386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint), refPath(&path))); 441b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 442b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 443766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liuvoid RecordingCanvas::drawVectorDrawable(VectorDrawableRoot* tree) { 444766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu mDisplayList->ref(tree); 445718cd3eb70703c43f29ca37907bbf0e153d8cca0Doris Liu mDisplayList->vectorDrawables.push_back(tree); 4467df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<VectorDrawableOp>( 447766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu tree, 4481d8e194661085f9a18ab1b3cd12f9e19d3a86be5Doris Liu Rect(tree->stagingProperties()->getBounds()), 449766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu *(mState.currentSnapshot()->transform), 450766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu getRecordedClip())); 451766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu} 452766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu 453b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Bitmap-based 454b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, float left, float top, const SkPaint* paint) { 455eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 456b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik translate(left, top); 457b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 458b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 459b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 460b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 461b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, const SkMatrix& matrix, 462b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint* paint) { 463b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (matrix.isIdentity()) { 464b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 465b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else if (!(matrix.getType() & ~(SkMatrix::kScale_Mask | SkMatrix::kTranslate_Mask)) 466b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && MathUtils::isPositive(matrix.getScaleX()) 467b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && MathUtils::isPositive(matrix.getScaleY())) { 468b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // SkMatrix::isScaleTranslate() not available in L 469b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect src; 470b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect dst; 471b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik bitmap.getBounds(&src); 472b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik matrix.mapRect(&dst, src); 473b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(bitmap, src.fLeft, src.fTop, src.fRight, src.fBottom, 474b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik dst.fLeft, dst.fTop, dst.fRight, dst.fBottom, paint); 475b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 476eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 477b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik concat(matrix); 478b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 479b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 480b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 481b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 482386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 483b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, float srcLeft, float srcTop, 484b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float srcRight, float srcBottom, float dstLeft, float dstTop, 485b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float dstRight, float dstBottom, const SkPaint* paint) { 486b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (srcLeft == 0 && srcTop == 0 487b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && srcRight == bitmap.width() 488b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && srcBottom == bitmap.height() 489b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (srcBottom - srcTop == dstBottom - dstTop) 490b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (srcRight - srcLeft == dstRight - dstLeft)) { 491b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // transform simple rect to rect drawing case into position bitmap ops, since they merge 492eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 493b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik translate(dstLeft, dstTop); 494b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 495b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 496b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 4977df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapRectOp>( 498f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(dstLeft, dstTop, dstRight, dstBottom), 499f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 500e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 501f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), 502f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(srcLeft, srcTop, srcRight, srcBottom))); 503b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 504b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 505386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 506b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmapMesh(const SkBitmap& bitmap, int meshWidth, int meshHeight, 507b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const float* vertices, const int* colors, const SkPaint* paint) { 508f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik int vertexCount = (meshWidth + 1) * (meshHeight + 1); 5097df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapMeshOp>( 510f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik calcBoundsOfPoints(vertices, vertexCount * 2), 511f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 512e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 513f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), meshWidth, meshHeight, 514f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refBuffer<float>(vertices, vertexCount * 2), // 2 floats per vertex 515f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refBuffer<int>(colors, vertexCount))); // 1 color per vertex 516b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 517386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 518f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craikvoid RecordingCanvas::drawNinePatch(const SkBitmap& bitmap, const android::Res_png_9patch& patch, 519b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float dstLeft, float dstTop, float dstRight, float dstBottom, 520b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint* paint) { 5217df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PatchOp>( 522f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(dstLeft, dstTop, dstRight, dstBottom), 523f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 524e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 525f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), refPatch(&patch))); 526b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 527b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 528b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Text 529dccca44ffda4836b56a21da95a046c9708ffd49csergeyvvoid RecordingCanvas::drawGlyphs(const uint16_t* glyphs, const float* positions, int glyphCount, 530b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint& paint, float x, float y, float boundsLeft, float boundsTop, 531b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float boundsRight, float boundsBottom, float totalAdvance) { 532a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik if (!glyphs || !positions || glyphCount <= 0 || PaintUtils::paintWillNotDrawText(paint)) return; 533a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik glyphs = refBuffer<glyph_t>(glyphs, glyphCount); 534a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik positions = refBuffer<float>(positions, glyphCount * 2); 535a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 53615c3f19a445b8df575911a16e8a6dba755a084b5Chris Craik // TODO: either must account for text shadow in bounds, or record separate ops for text shadows 5377df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<TextOp>( 538a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik Rect(boundsLeft, boundsTop, boundsRight, boundsBottom), 539a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik *(mState.currentSnapshot()->transform), 540e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 541a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik refPaint(&paint), glyphs, positions, glyphCount, x, y)); 542a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik drawTextDecorations(x, y, totalAdvance, paint); 543b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 544a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 545afc221499d943386256feb9db46c119ff834bf79Yuqian Livoid RecordingCanvas::drawLayoutOnPath(const minikin::Layout& layout, float hOffset, float vOffset, 546afc221499d943386256feb9db46c119ff834bf79Yuqian Li const SkPaint& paint, const SkPath& path, size_t start, size_t end) { 547afc221499d943386256feb9db46c119ff834bf79Yuqian Li uint16_t glyphs[1]; 548afc221499d943386256feb9db46c119ff834bf79Yuqian Li for (size_t i = start; i < end; i++) { 549afc221499d943386256feb9db46c119ff834bf79Yuqian Li glyphs[0] = layout.getGlyphId(i); 550afc221499d943386256feb9db46c119ff834bf79Yuqian Li float x = hOffset + layout.getX(i); 551afc221499d943386256feb9db46c119ff834bf79Yuqian Li float y = vOffset + layout.getY(i); 552afc221499d943386256feb9db46c119ff834bf79Yuqian Li if (PaintUtils::paintWillNotDrawText(paint)) return; 553afc221499d943386256feb9db46c119ff834bf79Yuqian Li const uint16_t* tempGlyphs = refBuffer<glyph_t>(glyphs, 1); 554afc221499d943386256feb9db46c119ff834bf79Yuqian Li addOp(alloc().create_trivial<TextOnPathOp>( 555afc221499d943386256feb9db46c119ff834bf79Yuqian Li *(mState.currentSnapshot()->transform), 556afc221499d943386256feb9db46c119ff834bf79Yuqian Li getRecordedClip(), 557afc221499d943386256feb9db46c119ff834bf79Yuqian Li refPaint(&paint), tempGlyphs, 1, refPath(&path), x, y)); 558afc221499d943386256feb9db46c119ff834bf79Yuqian Li } 559b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 560b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 561b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap* bitmap, const SkPaint* paint) { 5627df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapOp>( 5635430ab220b231a96b71c3e030d0303d9ce008b05Chris Craik Rect(bitmap->width(), bitmap->height()), 564b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 565e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 566b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(paint), refBitmap(*bitmap))); 567b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 568e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik 569b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRenderNode(RenderNode* renderNode) { 57054fa17f667c285a5c9225e238c8132dfe830ef36Chris Craik auto&& stagingProps = renderNode->stagingProperties(); 5717df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck RenderNodeOp* op = alloc().create_trivial<RenderNodeOp>( 57254fa17f667c285a5c9225e238c8132dfe830ef36Chris Craik Rect(stagingProps.getWidth(), stagingProps.getHeight()), 573b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 574e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 575b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik renderNode); 576b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik int opIndex = addOp(op); 5771367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik if (CC_LIKELY(opIndex >= 0)) { 5781367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik int childIndex = mDisplayList->addChild(op); 579b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 5801367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik // update the chunk's child indices 5811367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik DisplayList::Chunk& chunk = mDisplayList->chunks.back(); 5821367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik chunk.endChildIndex = childIndex + 1; 583b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 5841367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik if (renderNode->stagingProperties().isProjectionReceiver()) { 5851367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik // use staging property, since recording on UI thread 5861367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik mDisplayList->projectionReceiveIndex = opIndex; 5871367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik } 588b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 589b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 590b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 591d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craikvoid RecordingCanvas::drawLayer(DeferredLayerUpdater* layerHandle) { 592d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik // We ref the DeferredLayerUpdater due to its thread-safe ref-counting semantics. 593d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik mDisplayList->ref(layerHandle); 594d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik 595417ed6d4337e5409d52f58cc93677c8715193f32John Reck // Note that the backing layer has *not* yet been updated, so don't trust 596417ed6d4337e5409d52f58cc93677c8715193f32John Reck // its width, height, transform, etc...! 5977df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<TextureLayerOp>( 598417ed6d4337e5409d52f58cc93677c8715193f32John Reck Rect(layerHandle->getWidth(), layerHandle->getHeight()), 599aafb01d8ade0def3f51b74ae3bbc610c4ab33044Chris Craik *(mState.currentSnapshot()->transform), 600e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 601417ed6d4337e5409d52f58cc93677c8715193f32John Reck layerHandle->backingLayer())); 602d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik} 603d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik 604cd1c3eba69d044b551cededad75474038f919890John Reckvoid RecordingCanvas::callDrawGLFunction(Functor* functor, 605cd1c3eba69d044b551cededad75474038f919890John Reck GlFunctorLifecycleListener* listener) { 606cd1c3eba69d044b551cededad75474038f919890John Reck mDisplayList->functors.push_back({functor, listener}); 607cd1c3eba69d044b551cededad75474038f919890John Reck mDisplayList->ref(listener); 6087df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<FunctorOp>( 609e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik *(mState.currentSnapshot()->transform), 6104c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik getRecordedClip(), 611e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik functor)); 612e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik} 613e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik 614b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiksize_t RecordingCanvas::addOp(RecordedOp* op) { 615261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // skip op with empty clip 616261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik if (op->localClip && op->localClip->rect.isEmpty()) { 617261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // NOTE: this rejection happens after op construction/content ref-ing, so content ref'd 618261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // and held by renderthread isn't affected by clip rejection. 619261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // Could rewind alloc here if desired, but callers would have to not touch op afterwards. 620261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik return -1; 621261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik } 622261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik 623003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik int insertIndex = mDisplayList->ops.size(); 624003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->ops.push_back(op); 625161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik if (mDeferredBarrierType != DeferredBarrierType::None) { 626b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // op is first in new chunk 627003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->chunks.emplace_back(); 628003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik DisplayList::Chunk& newChunk = mDisplayList->chunks.back(); 629b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.beginOpIndex = insertIndex; 630b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.endOpIndex = insertIndex + 1; 631161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik newChunk.reorderChildren = (mDeferredBarrierType == DeferredBarrierType::OutOfOrder); 632d645640180c25c2711e99aa82ec629155f8e91baChris Craik newChunk.reorderClip = mDeferredBarrierClip; 633b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 634b36af87f8275f4b982906f88193ec27600f2746aChris Craik int nextChildIndex = mDisplayList->children.size(); 635b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.beginChildIndex = newChunk.endChildIndex = nextChildIndex; 636161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik mDeferredBarrierType = DeferredBarrierType::None; 637b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 638b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // standard case - append to existing chunk 639003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->chunks.back().endOpIndex = insertIndex + 1; 640b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 641b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return insertIndex; 642b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 643b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 644b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::refBitmapsInShader(const SkShader* shader) { 645b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (!shader) return; 646b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 647b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // If this paint has an SkShader that has an SkBitmap add 648b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // it to the bitmap pile 649b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkBitmap bitmap; 650b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkShader::TileMode xy[2]; 651f35b989d26bb98900f6c5fa2e586326b30b6e161Leon Scroggins III if (shader->isABitmap(&bitmap, nullptr, xy)) { 652b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmap(bitmap); 653b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return; 654b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 655b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkShader::ComposeRec rec; 656b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (shader->asACompose(&rec)) { 657b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmapsInShader(rec.fShaderA); 658b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmapsInShader(rec.fShaderB); 659b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return; 660b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 661b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 662b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 663b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik}; // namespace uirenderer 664b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik}; // namespace android 665