4  * Use of this source code is governed by a BSD-style license that can be
30     auto* drawEvent = fDraws.find({frame, nodeId});  in setCommand()
39     const int count = drawEvent->debugCanvas->getSize();  in setCommand()
40     drawEvent->command = command < count ? command : count - 1;  in setCommand()
57     const auto& layerBounds = picture->cullRect().roundOut();  in storeSkPicture()
59     // Must be set or they end up undefined due to cosmic rays, bad luck, etc.  in storeSkPicture()
60     debugCanvas->setOverdrawViz(false);  in storeSkPicture()
61     debugCanvas->setDrawGpuOpBounds(false);  in storeSkPicture()
62     debugCanvas->setClipVizColor(SK_ColorTRANSPARENT);  in storeSkPicture()
64     debugCanvas->setLayerManagerAndFrame(this, frame);  in storeSkPicture()
66     debugCanvas->drawPicture(picture);  in storeSkPicture()
67     int numCommands = debugCanvas->getSize();  in storeSkPicture()
73             numCommands - 1,                              // command  in storeSkPicture()
83     evt.debugCanvas->drawTo(surface->getCanvas(), evt.command);  in drawLayerEventTo()
92   // picture starting with the last full redraw, up to the last one before the current frame, since  in getLayerAsImage()
97   // find largest one not greater than `frame`.  in getLayerAsImage()
98   uint32_t i = relevantFrames.size()-1;  in getLayerAsImage()
99   while (relevantFrames[i] > frame) { i--; }  in getLayerAsImage()
108   // start at the last full redraw. (pick up counting backwards from above)  in getLayerAsImage()
109   while (i>0 && !(fDraws[{relevantFrames[i], nodeId}].fullRedraw)) { i--; }  in getLayerAsImage()
111   // the color type and alpha type are chosen here to match wasm-skp-debugger/cpu.js which was  in getLayerAsImage()
116   // draw everything from the last full redraw up to the current frame.  in getLayerAsImage()
118   // count back up with i  in getLayerAsImage()
122   drawEvent.image = surface->makeImageSnapshot();  in getLayerAsImage()
127   auto* evt = fDraws.find({frame, nodeId});  in event()
130     true, evt->debugCanvas->getSize(),  in event()
131     evt->layerBounds.width(), evt->layerBounds.height()  in event()
136   // Find the last update on or before `frame` for every node  in summarizeLayers()
141     auto* evt = fDraws.find(key);  in summarizeLayers()
143     // -1 as a default value for the last update serves as a way of indicating that this layer  in summarizeLayers()
145     int lastUpdate = (key.frame <= frame ? key.frame : -1);  in summarizeLayers()
148     auto found = summaryMap.find(key.nodeId);  in summarizeLayers()
153         item.fullRedraw = evt->fullRedraw;  in summarizeLayers()
158         key.nodeId, lastUpdate, evt->fullRedraw,  in summarizeLayers()
159         evt->layerBounds.width(), evt->layerBounds.height()  in summarizeLayers()
165     result.push_back(it->second);  in summarizeLayers()
198     evt.debugCanvas->setOverdrawViz(overdrawViz);  in setOverdrawViz()
205     evt.debugCanvas->setClipVizColor(clipVizColor);  in setClipVizColor()
212     evt.debugCanvas->setDrawGpuOpBounds(drawGpuOpBounds);  in setDrawGpuOpBounds()