1 #include "DMSerializeTask.h" 2 #include "DMUtil.h" 3 #include "DMWriteTask.h" 4 5 #include "SkCommandLineFlags.h" 6 #include "SkPicture.h" 7 #include "SkPixelRef.h" 8 9 DEFINE_bool(serialize, true, "If true, run picture serialization tests."); 10 11 namespace DM { 12 13 SerializeTask::SerializeTask(const Task& parent, 14 skiagm::GM* gm, 15 SkBitmap reference) 16 : CpuTask(parent) 17 , fName(UnderJoin(parent.name().c_str(), "serialize")) 18 , fGM(gm) 19 , fReference(reference) 20 {} 21 22 void SerializeTask::draw() { 23 SkAutoTUnref<SkPicture> recorded(RecordPicture(fGM.get())); 24 25 SkDynamicMemoryWStream wStream; 26 recorded->serialize(&wStream, NULL); 27 SkAutoTUnref<SkStream> rStream(wStream.detachAsStream()); 28 SkAutoTUnref<SkPicture> reconstructed(SkPicture::CreateFromStream(rStream)); 29 30 SkBitmap bitmap; 31 AllocatePixels(fReference, &bitmap); 32 DrawPicture(reconstructed, &bitmap); 33 if (!BitmapsEqual(bitmap, fReference)) { 34 this->fail(); 35 this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap))); 36 } 37 } 38 39 bool SerializeTask::shouldSkip() const { 40 return !FLAGS_serialize || fGM->getFlags() & skiagm::GM::kSkipPicture_Flag; 41 } 42 43 } // namespace DM 44
