DMSerializeTask.cpp revision 15a140599942f70e47380e3f700a825c7cece3b4
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 9DEFINE_bool(serialize, true, "If true, run picture serialization tests."); 10 11namespace DM { 12 13SerializeTask::SerializeTask(const Task& parent, 14 skiagm::GM* gm, 15 SkBitmap reference) 16 : Task(parent) 17 , fName(UnderJoin(parent.name().c_str(), "serialize")) 18 , fGM(gm) 19 , fReference(reference) 20 {} 21 22void SerializeTask::draw() { 23 SkPicture recorded; 24 RecordPicture(fGM.get(), &recorded); 25 26 SkDynamicMemoryWStream wStream; 27 recorded.serialize(&wStream, NULL); 28 SkAutoTUnref<SkStream> rStream(wStream.detachAsStream()); 29 SkAutoTUnref<SkPicture> reconstructed(SkPicture::CreateFromStream(rStream)); 30 31 SkBitmap bitmap; 32 SetupBitmap(fReference.colorType(), fGM.get(), &bitmap); 33 DrawPicture(reconstructed, &bitmap); 34 if (!BitmapsEqual(bitmap, fReference)) { 35 this->fail(); 36 this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap))); 37 } 38} 39 40bool SerializeTask::shouldSkip() const { 41 return !FLAGS_serialize || fGM->getFlags() & skiagm::GM::kSkipPicture_Flag; 42} 43 44} // namespace DM 45