RecordingCanvas.cpp revision cd1c3eba69d044b551cededad75474038f919890
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" 23b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 24b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiknamespace android { 25b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiknamespace uirenderer { 26b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 27b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris CraikRecordingCanvas::RecordingCanvas(size_t width, size_t height) 28b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik : mState(*this) 29b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik , mResourceCache(ResourceCache::getInstance()) { 306f485569fa3d6047dcffd068aebf361e3598783cDerek Sollenberger resetRecording(width, height); 31b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 32b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 33b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris CraikRecordingCanvas::~RecordingCanvas() { 34003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik LOG_ALWAYS_FATAL_IF(mDisplayList, 35b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik "Destroyed a RecordingCanvas during a record!"); 36b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 37b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 386f485569fa3d6047dcffd068aebf361e3598783cDerek Sollenbergervoid RecordingCanvas::resetRecording(int width, int height) { 39003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik LOG_ALWAYS_FATAL_IF(mDisplayList, 40b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik "prepareDirty called a second time during a recording!"); 41003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList = new DisplayList(); 42b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 43e4db79de127cfe961195f52907af8451026eaa20Chris Craik mState.initializeRecordingSaveStack(width, height); 44b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 45161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik mDeferredBarrierType = DeferredBarrierType::InOrder; 46b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.setDirtyClip(false); 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 130b87eadda1818034ce03d85f30388384d1ac65916Chris Craik const Rect unmappedBounds(left, top, right, bottom); 1316fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1326fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // determine clipped bounds relative to previous viewport. 133b87eadda1818034ce03d85f30388384d1ac65916Chris Craik Rect visibleBounds = unmappedBounds; 1346fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik previous.transform->mapRect(visibleBounds); 1356fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 136b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_UNLIKELY(!clippedLayer 137b87eadda1818034ce03d85f30388384d1ac65916Chris Craik && previous.transform->rectToRect() 138b87eadda1818034ce03d85f30388384d1ac65916Chris Craik && visibleBounds.contains(previous.getRenderTargetClip()))) { 139b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // unlikely case where an unclipped savelayer is recorded with a clip it can use, 140b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // as none of its unaffected/unclipped area is visible 141b87eadda1818034ce03d85f30388384d1ac65916Chris Craik clippedLayer = true; 142eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita flags |= SaveFlags::ClipToLayer; 143b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1446fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1456fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik visibleBounds.doIntersect(previous.getRenderTargetClip()); 1466fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik visibleBounds.snapToPixelBoundaries(); 147b87eadda1818034ce03d85f30388384d1ac65916Chris Craik visibleBounds.doIntersect(Rect(previous.getViewportWidth(), previous.getViewportHeight())); 1486fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1496fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // Map visible bounds back to layer space, and intersect with parameter bounds 1506fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Rect layerBounds = visibleBounds; 1516fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Matrix4 inverse; 1526fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik inverse.loadInverse(*previous.transform); 1536fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik inverse.mapRect(layerBounds); 154b87eadda1818034ce03d85f30388384d1ac65916Chris Craik layerBounds.doIntersect(unmappedBounds); 1556fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1566fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik int saveValue = mState.save((int) flags); 1576fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik Snapshot& snapshot = *mState.writableSnapshot(); 1586fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 159b87eadda1818034ce03d85f30388384d1ac65916Chris Craik // layerBounds is in original bounds space, but clipped by current recording clip 160b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (layerBounds.isEmpty() || unmappedBounds.isEmpty()) { 1616fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik // Don't bother recording layer, since it's been rejected 162b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_LIKELY(clippedLayer)) { 163b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.resetClip(0, 0, 0, 0); 164b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1656fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik return saveValue; 1666fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik } 1676fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 168b87eadda1818034ce03d85f30388384d1ac65916Chris Craik if (CC_LIKELY(clippedLayer)) { 169b87eadda1818034ce03d85f30388384d1ac65916Chris Craik auto previousClip = getRecordedClip(); // note: done before new snapshot's clip has changed 170b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 171b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.flags |= Snapshot::kFlagIsLayer | Snapshot::kFlagIsFboLayer; 172b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.initializeViewport(unmappedBounds.getWidth(), unmappedBounds.getHeight()); 173b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.transform->loadTranslate(-unmappedBounds.left, -unmappedBounds.top, 0.0f); 174b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 175b87eadda1818034ce03d85f30388384d1ac65916Chris Craik Rect clip = layerBounds; 176b87eadda1818034ce03d85f30388384d1ac65916Chris Craik clip.translate(-unmappedBounds.left, -unmappedBounds.top); 177b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.resetClip(clip.left, clip.top, clip.right, clip.bottom); 178b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.roundRectClipState = nullptr; 179b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 1807df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BeginLayerOp>( 181b87eadda1818034ce03d85f30388384d1ac65916Chris Craik unmappedBounds, 182b87eadda1818034ce03d85f30388384d1ac65916Chris Craik *previous.transform, // transform to *draw* with 183b87eadda1818034ce03d85f30388384d1ac65916Chris Craik previousClip, // clip to *draw* with 184b87eadda1818034ce03d85f30388384d1ac65916Chris Craik refPaint(paint))); 185b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } else { 186b87eadda1818034ce03d85f30388384d1ac65916Chris Craik snapshot.flags |= Snapshot::kFlagIsLayer; 187b87eadda1818034ce03d85f30388384d1ac65916Chris Craik 1887df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BeginUnclippedLayerOp>( 189b87eadda1818034ce03d85f30388384d1ac65916Chris Craik unmappedBounds, 190b87eadda1818034ce03d85f30388384d1ac65916Chris Craik *mState.currentSnapshot()->transform, 191b87eadda1818034ce03d85f30388384d1ac65916Chris Craik getRecordedClip(), 192b87eadda1818034ce03d85f30388384d1ac65916Chris Craik refPaint(paint))); 193b87eadda1818034ce03d85f30388384d1ac65916Chris Craik } 1946fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik 1956fe991e5e76f9af9dab960100d5768d96d5f4daaChris Craik return saveValue; 196b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 197b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 198b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Matrix 199b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::rotate(float degrees) { 200b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (degrees == 0) return; 201b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 202b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.rotate(degrees); 203b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 204b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 205b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::scale(float sx, float sy) { 206b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (sx == 1 && sy == 1) return; 207b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 208b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.scale(sx, sy); 209b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 210b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 211b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::skew(float sx, float sy) { 212b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.skew(sx, sy); 213b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 214b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 215b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::translate(float dx, float dy) { 216b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (dx == 0 && dy == 0) return; 217b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 218b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik mState.translate(dx, dy, 0); 219b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 220b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 221b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Clip 222b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::getClipBounds(SkRect* outRect) const { 223e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik *outRect = mState.getLocalClipBounds().toSkRect(); 224b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return !(outRect->isEmpty()); 225b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 226b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::quickRejectRect(float left, float top, float right, float bottom) const { 227b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.quickRejectConservative(left, top, right, bottom); 228b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 229b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::quickRejectPath(const SkPath& path) const { 230b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect bounds = path.getBounds(); 231b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.quickRejectConservative(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom); 232b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 233b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipRect(float left, float top, float right, float bottom, SkRegion::Op op) { 234b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipRect(left, top, right, bottom, op); 235b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 236b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipPath(const SkPath* path, SkRegion::Op op) { 237b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipPath(path, op); 238b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 239b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikbool RecordingCanvas::clipRegion(const SkRegion* region, SkRegion::Op op) { 240b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return mState.clipRegion(region, op); 241b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 242b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 243b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 244b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// android/graphics/Canvas draw operations 245b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// ---------------------------------------------------------------------------- 246b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawColor(int color, SkXfermode::Mode mode) { 247a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik addOp(alloc().create_trivial<ColorOp>( 248a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik getRecordedClip(), 249a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik color, 250a204848b1dc63877a12e2d24108e9d8e1e691e28Chris Craik mode)); 251b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 252b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 253b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawPaint(const SkPaint& paint) { 2544c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik SkRect bounds; 2554c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik if (getClipBounds(&bounds)) { 2564c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik drawRect(bounds.fLeft, bounds.fTop, bounds.fRight, bounds.fBottom, paint); 2574c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik } 258b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 259b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 260386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craikstatic Rect calcBoundsOfPoints(const float* points, int floatCount) { 261386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect unmappedBounds(points[0], points[1], points[0], points[1]); 262386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik for (int i = 2; i < floatCount; i += 2) { 263386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik unmappedBounds.expandToCover(points[i], points[i + 1]); 264386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik } 265386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik return unmappedBounds; 266386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik} 267386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 268b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Geometry 269386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craikvoid RecordingCanvas::drawPoints(const float* points, int floatCount, const SkPaint& paint) { 270386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik if (floatCount < 2) return; 271386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik floatCount &= ~0x1; // round down to nearest two 272386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 2737df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PointsOp>( 274386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik calcBoundsOfPoints(points, floatCount), 275386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *mState.currentSnapshot()->transform, 276e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 277386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint), refBuffer<float>(points, floatCount), floatCount)); 278b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 279a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 280a1717271caac5e8ea3808c331d4141ac01a42134Chris Craikvoid RecordingCanvas::drawLines(const float* points, int floatCount, const SkPaint& paint) { 281a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik if (floatCount < 4) return; 282a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik floatCount &= ~0x3; // round down to nearest four 283a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 2847df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<LinesOp>( 285386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik calcBoundsOfPoints(points, floatCount), 286a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik *mState.currentSnapshot()->transform, 287e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 288a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik refPaint(&paint), refBuffer<float>(points, floatCount), floatCount)); 289b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 290a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 291b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRect(float left, float top, float right, float bottom, const SkPaint& paint) { 2927df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<RectOp>( 293b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Rect(left, top, right, bottom), 294b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 295e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 296b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(&paint))); 297b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 298b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 299b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawSimpleRects(const float* rects, int vertexCount, const SkPaint* paint) { 300b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (rects == nullptr) return; 301b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 3027a89600bac7ab889a5ba8a994c57d677de0e45d5Chris Craik Vertex* rectData = (Vertex*) mDisplayList->allocator.create_trivial_array<Vertex>(vertexCount); 303b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex* vertex = rectData; 304b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 305b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float left = FLT_MAX; 306b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float top = FLT_MAX; 307b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float right = FLT_MIN; 308b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float bottom = FLT_MIN; 309b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik for (int index = 0; index < vertexCount; index += 4) { 310b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float l = rects[index + 0]; 311b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float t = rects[index + 1]; 312b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float r = rects[index + 2]; 313b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float b = rects[index + 3]; 314b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 315b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, l, t); 316b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, r, t); 317b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, l, b); 318b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vertex::set(vertex++, r, b); 319b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 320b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik left = std::min(left, l); 321b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik top = std::min(top, t); 322b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik right = std::max(right, r); 323b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik bottom = std::max(bottom, b); 324b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 3257df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<SimpleRectsOp>( 326b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Rect(left, top, right, bottom), 327b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 328e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 329b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(paint), rectData, vertexCount)); 330b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 331b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 332b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRegion(const SkRegion& region, const SkPaint& paint) { 333b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (paint.getStyle() == SkPaint::kFill_Style 334b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (!paint.isAntiAlias() || mState.currentTransform()->isSimple())) { 335b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik int count = 0; 336b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik Vector<float> rects; 337b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRegion::Iterator it(region); 338b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik while (!it.done()) { 339b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkIRect& r = it.rect(); 340b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fLeft); 341b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fTop); 342b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fRight); 343b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik rects.push(r.fBottom); 344b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik count += 4; 345b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik it.next(); 346b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 347b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawSimpleRects(rects.array(), count, &paint); 348b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 349b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRegion::Iterator it(region); 350b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik while (!it.done()) { 351b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkIRect& r = it.rect(); 352b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); 353b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik it.next(); 354b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 355b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 356b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 357b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRoundRect(float left, float top, float right, float bottom, 358b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float rx, float ry, const SkPaint& paint) { 3592dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik if (CC_LIKELY(MathUtils::isPositive(rx) || MathUtils::isPositive(ry))) { 3602dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik addOp(alloc().create_trivial<RoundRectOp>( 3612dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik Rect(left, top, right, bottom), 3622dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik *(mState.currentSnapshot()->transform), 3632dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik getRecordedClip(), 3642dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik refPaint(&paint), rx, ry)); 3652dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik } else { 3662dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik drawRect(left, top, right, bottom, paint); 3672dbb4c46ee648c64bb977b6839374d73b5a605d9Chris Craik } 368b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 369386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 370268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craikvoid RecordingCanvas::drawRoundRect( 371268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* left, CanvasPropertyPrimitive* top, 372268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* right, CanvasPropertyPrimitive* bottom, 373268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* rx, CanvasPropertyPrimitive* ry, 374268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPaint* paint) { 375268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(left); 376268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(top); 377268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(right); 378268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(bottom); 379268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(rx); 380268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(ry); 381268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(paint); 382268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik refBitmapsInShader(paint->value.getShader()); 3837df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<RoundRectPropsOp>( 384268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik *(mState.currentSnapshot()->transform), 385e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 386268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &paint->value, 387268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &left->value, &top->value, &right->value, &bottom->value, 388268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &rx->value, &ry->value)); 389268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik} 390268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik 391b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawCircle(float x, float y, float radius, const SkPaint& paint) { 392268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik // TODO: move to Canvas.h 393386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik if (radius <= 0) return; 394386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik drawOval(x - radius, y - radius, x + radius, y + radius, paint); 395b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 396386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 397268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craikvoid RecordingCanvas::drawCircle( 398268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* x, CanvasPropertyPrimitive* y, 399268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik CanvasPropertyPrimitive* radius, CanvasPropertyPaint* paint) { 400268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(x); 401268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(y); 402268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(radius); 403268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik mDisplayList->ref(paint); 404268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik refBitmapsInShader(paint->value.getShader()); 4057df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<CirclePropsOp>( 406268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik *(mState.currentSnapshot()->transform), 407e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 408268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &paint->value, 409268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik &x->value, &y->value, &radius->value)); 410268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik} 411268a9c0f29c16a64d5819c7dbe8b0633baedab83Chris Craik 412b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawOval(float left, float top, float right, float bottom, const SkPaint& paint) { 4137df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<OvalOp>( 414386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect(left, top, right, bottom), 415386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *(mState.currentSnapshot()->transform), 416e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 417386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint))); 418b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 419386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 420b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawArc(float left, float top, float right, float bottom, 421386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik float startAngle, float sweepAngle, bool useCenter, const SkPaint& paint) { 422caa24184735a607e87077c73262a42acdea7b8fbChris Craik if (fabs(sweepAngle) >= 360.0f) { 423caa24184735a607e87077c73262a42acdea7b8fbChris Craik drawOval(left, top, right, bottom, paint); 424caa24184735a607e87077c73262a42acdea7b8fbChris Craik } else { 425caa24184735a607e87077c73262a42acdea7b8fbChris Craik addOp(alloc().create_trivial<ArcOp>( 426caa24184735a607e87077c73262a42acdea7b8fbChris Craik Rect(left, top, right, bottom), 427caa24184735a607e87077c73262a42acdea7b8fbChris Craik *(mState.currentSnapshot()->transform), 428caa24184735a607e87077c73262a42acdea7b8fbChris Craik getRecordedClip(), 429caa24184735a607e87077c73262a42acdea7b8fbChris Craik refPaint(&paint), 430caa24184735a607e87077c73262a42acdea7b8fbChris Craik startAngle, sweepAngle, useCenter)); 431caa24184735a607e87077c73262a42acdea7b8fbChris Craik } 432b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 433386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 434b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawPath(const SkPath& path, const SkPaint& paint) { 4357df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PathOp>( 436386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik Rect(path.getBounds()), 437386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik *(mState.currentSnapshot()->transform), 438e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 439386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik refPaint(&paint), refPath(&path))); 440b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 441b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 442766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liuvoid RecordingCanvas::drawVectorDrawable(VectorDrawableRoot* tree) { 4431d8e194661085f9a18ab1b3cd12f9e19d3a86be5Doris Liu mDisplayList->pushStagingFunctors.push_back(tree->getFunctor()); 444766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu mDisplayList->ref(tree); 4457df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<VectorDrawableOp>( 446766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu tree, 4471d8e194661085f9a18ab1b3cd12f9e19d3a86be5Doris Liu Rect(tree->stagingProperties()->getBounds()), 448766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu *(mState.currentSnapshot()->transform), 449766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu getRecordedClip())); 450766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu} 451766431aa57c16ece8842287a92b2e7208e3b8ac3Doris Liu 452b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Bitmap-based 453b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, float left, float top, const SkPaint* paint) { 454eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 455b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik translate(left, top); 456b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 457b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 458b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 459b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 460b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, const SkMatrix& matrix, 461b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint* paint) { 462b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (matrix.isIdentity()) { 463b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 464b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else if (!(matrix.getType() & ~(SkMatrix::kScale_Mask | SkMatrix::kTranslate_Mask)) 465b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && MathUtils::isPositive(matrix.getScaleX()) 466b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && MathUtils::isPositive(matrix.getScaleY())) { 467b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // SkMatrix::isScaleTranslate() not available in L 468b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect src; 469b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkRect dst; 470b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik bitmap.getBounds(&src); 471b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik matrix.mapRect(&dst, src); 472b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(bitmap, src.fLeft, src.fTop, src.fRight, src.fBottom, 473b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik dst.fLeft, dst.fTop, dst.fRight, dst.fBottom, paint); 474b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 475eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 476b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik concat(matrix); 477b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 478b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 479b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 480b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 481386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 482b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap& bitmap, float srcLeft, float srcTop, 483b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float srcRight, float srcBottom, float dstLeft, float dstTop, 484b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float dstRight, float dstBottom, const SkPaint* paint) { 485b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (srcLeft == 0 && srcTop == 0 486b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && srcRight == bitmap.width() 487b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && srcBottom == bitmap.height() 488b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (srcBottom - srcTop == dstBottom - dstTop) 489b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik && (srcRight - srcLeft == dstRight - dstLeft)) { 490b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // transform simple rect to rect drawing case into position bitmap ops, since they merge 491eecff56fed5dd5206acfbc5007b4912081b36d3bFlorin Malita save(SaveFlags::Matrix); 492b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik translate(dstLeft, dstTop); 493b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik drawBitmap(&bitmap, paint); 494b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik restore(); 495b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 4967df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapRectOp>( 497f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(dstLeft, dstTop, dstRight, dstBottom), 498f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 499e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 500f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), 501f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(srcLeft, srcTop, srcRight, srcBottom))); 502b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 503b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 504386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 505b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmapMesh(const SkBitmap& bitmap, int meshWidth, int meshHeight, 506b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const float* vertices, const int* colors, const SkPaint* paint) { 507f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik int vertexCount = (meshWidth + 1) * (meshHeight + 1); 5087df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapMeshOp>( 509f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik calcBoundsOfPoints(vertices, vertexCount * 2), 510f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 511e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 512f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), meshWidth, meshHeight, 513f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refBuffer<float>(vertices, vertexCount * 2), // 2 floats per vertex 514f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refBuffer<int>(colors, vertexCount))); // 1 color per vertex 515b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 516386aa031793bb037ec43b6cdbd8908c343cc86cbChris Craik 517f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craikvoid RecordingCanvas::drawNinePatch(const SkBitmap& bitmap, const android::Res_png_9patch& patch, 518b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float dstLeft, float dstTop, float dstRight, float dstBottom, 519b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint* paint) { 5207df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<PatchOp>( 521f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik Rect(dstLeft, dstTop, dstRight, dstBottom), 522f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik *(mState.currentSnapshot()->transform), 523e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 524f09ff5aa57bff01cb17595fb7ca8e48d238a6acdChris Craik refPaint(paint), refBitmap(bitmap), refPatch(&patch))); 525b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 526b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 527b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik// Text 528dccca44ffda4836b56a21da95a046c9708ffd49csergeyvvoid RecordingCanvas::drawGlyphs(const uint16_t* glyphs, const float* positions, int glyphCount, 529b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik const SkPaint& paint, float x, float y, float boundsLeft, float boundsTop, 530b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float boundsRight, float boundsBottom, float totalAdvance) { 531a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik if (!glyphs || !positions || glyphCount <= 0 || PaintUtils::paintWillNotDrawText(paint)) return; 532a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik glyphs = refBuffer<glyph_t>(glyphs, glyphCount); 533a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik positions = refBuffer<float>(positions, glyphCount * 2); 534a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 53515c3f19a445b8df575911a16e8a6dba755a084b5Chris Craik // TODO: either must account for text shadow in bounds, or record separate ops for text shadows 5367df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<TextOp>( 537a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik Rect(boundsLeft, boundsTop, boundsRight, boundsBottom), 538a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik *(mState.currentSnapshot()->transform), 539e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 540a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik refPaint(&paint), glyphs, positions, glyphCount, x, y)); 541a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik drawTextDecorations(x, y, totalAdvance, paint); 542b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 543a1717271caac5e8ea3808c331d4141ac01a42134Chris Craik 544dccca44ffda4836b56a21da95a046c9708ffd49csergeyvvoid RecordingCanvas::drawGlyphsOnPath(const uint16_t* glyphs, int glyphCount, const SkPath& path, 545b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik float hOffset, float vOffset, const SkPaint& paint) { 546d7448e65e243754f31890baef29dff187dc2e5e5Chris Craik if (!glyphs || glyphCount <= 0 || PaintUtils::paintWillNotDrawText(paint)) return; 547d7448e65e243754f31890baef29dff187dc2e5e5Chris Craik glyphs = refBuffer<glyph_t>(glyphs, glyphCount); 5487df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<TextOnPathOp>( 549d7448e65e243754f31890baef29dff187dc2e5e5Chris Craik *(mState.currentSnapshot()->transform), 5504c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik getRecordedClip(), 551d7448e65e243754f31890baef29dff187dc2e5e5Chris Craik refPaint(&paint), glyphs, glyphCount, refPath(&path), hOffset, vOffset)); 552b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 553b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 554b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawBitmap(const SkBitmap* bitmap, const SkPaint* paint) { 5557df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<BitmapOp>( 5565430ab220b231a96b71c3e030d0303d9ce008b05Chris Craik Rect(bitmap->width(), bitmap->height()), 557b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 558e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 559b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refPaint(paint), refBitmap(*bitmap))); 560b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 561e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik 562b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::drawRenderNode(RenderNode* renderNode) { 56354fa17f667c285a5c9225e238c8132dfe830ef36Chris Craik auto&& stagingProps = renderNode->stagingProperties(); 5647df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck RenderNodeOp* op = alloc().create_trivial<RenderNodeOp>( 56554fa17f667c285a5c9225e238c8132dfe830ef36Chris Craik Rect(stagingProps.getWidth(), stagingProps.getHeight()), 566b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik *(mState.currentSnapshot()->transform), 567e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 568b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik renderNode); 569b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik int opIndex = addOp(op); 5701367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik if (CC_LIKELY(opIndex >= 0)) { 5711367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik int childIndex = mDisplayList->addChild(op); 572b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 5731367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik // update the chunk's child indices 5741367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik DisplayList::Chunk& chunk = mDisplayList->chunks.back(); 5751367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik chunk.endChildIndex = childIndex + 1; 576b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 5771367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik if (renderNode->stagingProperties().isProjectionReceiver()) { 5781367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik // use staging property, since recording on UI thread 5791367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik mDisplayList->projectionReceiveIndex = opIndex; 5801367d2550ebce40f45b16dc651bc3d8d22930801Chris Craik } 581b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 582b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 583b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 584d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craikvoid RecordingCanvas::drawLayer(DeferredLayerUpdater* layerHandle) { 585d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik // We ref the DeferredLayerUpdater due to its thread-safe ref-counting semantics. 586d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik mDisplayList->ref(layerHandle); 587d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik 588417ed6d4337e5409d52f58cc93677c8715193f32John Reck // Note that the backing layer has *not* yet been updated, so don't trust 589417ed6d4337e5409d52f58cc93677c8715193f32John Reck // its width, height, transform, etc...! 5907df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<TextureLayerOp>( 591417ed6d4337e5409d52f58cc93677c8715193f32John Reck Rect(layerHandle->getWidth(), layerHandle->getHeight()), 592aafb01d8ade0def3f51b74ae3bbc610c4ab33044Chris Craik *(mState.currentSnapshot()->transform), 593e4db79de127cfe961195f52907af8451026eaa20Chris Craik getRecordedClip(), 594417ed6d4337e5409d52f58cc93677c8715193f32John Reck layerHandle->backingLayer())); 595d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik} 596d2dfd8f128b632ed99418ab2b32949c939a9a369Chris Craik 597cd1c3eba69d044b551cededad75474038f919890John Reckvoid RecordingCanvas::callDrawGLFunction(Functor* functor, 598cd1c3eba69d044b551cededad75474038f919890John Reck GlFunctorLifecycleListener* listener) { 599cd1c3eba69d044b551cededad75474038f919890John Reck mDisplayList->functors.push_back({functor, listener}); 600cd1c3eba69d044b551cededad75474038f919890John Reck mDisplayList->ref(listener); 6017df9ff2a08fd4bbd9b2e734a357cffcf64675df9John Reck addOp(alloc().create_trivial<FunctorOp>( 602e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik *(mState.currentSnapshot()->transform), 6034c3980b6e43cc7c0541f54b8e7e2d9d6108be622Chris Craik getRecordedClip(), 604e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik functor)); 605e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik} 606e29ce6f51d681af7649c0a7cddee97c471e43eb5Chris Craik 607b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craiksize_t RecordingCanvas::addOp(RecordedOp* op) { 608261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // skip op with empty clip 609261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik if (op->localClip && op->localClip->rect.isEmpty()) { 610261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // NOTE: this rejection happens after op construction/content ref-ing, so content ref'd 611261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // and held by renderthread isn't affected by clip rejection. 612261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik // Could rewind alloc here if desired, but callers would have to not touch op afterwards. 613261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik return -1; 614261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik } 615261725fdb2962271c222a049fcdf57bbdc8363c7Chris Craik 616003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik int insertIndex = mDisplayList->ops.size(); 617003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->ops.push_back(op); 618161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik if (mDeferredBarrierType != DeferredBarrierType::None) { 619b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // op is first in new chunk 620003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->chunks.emplace_back(); 621003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik DisplayList::Chunk& newChunk = mDisplayList->chunks.back(); 622b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.beginOpIndex = insertIndex; 623b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.endOpIndex = insertIndex + 1; 624161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik newChunk.reorderChildren = (mDeferredBarrierType == DeferredBarrierType::OutOfOrder); 625d645640180c25c2711e99aa82ec629155f8e91baChris Craik newChunk.reorderClip = mDeferredBarrierClip; 626b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 627b36af87f8275f4b982906f88193ec27600f2746aChris Craik int nextChildIndex = mDisplayList->children.size(); 628b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik newChunk.beginChildIndex = newChunk.endChildIndex = nextChildIndex; 629161f54b2d4160b8d3f3da9eba5746da5162e4821Chris Craik mDeferredBarrierType = DeferredBarrierType::None; 630b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } else { 631b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // standard case - append to existing chunk 632003cc3dec8e2a92e51086fbcd5ee1bb236efa701Chris Craik mDisplayList->chunks.back().endOpIndex = insertIndex + 1; 633b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 634b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return insertIndex; 635b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 636b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 637b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craikvoid RecordingCanvas::refBitmapsInShader(const SkShader* shader) { 638b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (!shader) return; 639b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 640b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // If this paint has an SkShader that has an SkBitmap add 641b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik // it to the bitmap pile 642b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkBitmap bitmap; 643b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkShader::TileMode xy[2]; 644f35b989d26bb98900f6c5fa2e586326b30b6e161Leon Scroggins III if (shader->isABitmap(&bitmap, nullptr, xy)) { 645b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmap(bitmap); 646b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return; 647b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 648b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik SkShader::ComposeRec rec; 649b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik if (shader->asACompose(&rec)) { 650b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmapsInShader(rec.fShaderA); 651b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik refBitmapsInShader(rec.fShaderB); 652b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik return; 653b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik } 654b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik} 655b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik 656b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik}; // namespace uirenderer 657b565df13a9e5c7b1d7d93bdfa4a793752d66d3ccChris Craik}; // namespace android 658