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#include "DMSerializeTask.h"
#include "DMUtil.h"
#include "DMWriteTask.h"
#include "SkCommandLineFlags.h"
#include "SkPicture.h"
#include "SkPixelRef.h"
DEFINE_bool(serialize, true, "If true, run picture serialization tests via SkPictureData.");
DEFINE_bool(serialize_skr, true, "If true, run picture serialization tests via SkRecord.");
static const char* kSuffixes[] = { "serialize", "serialize_skr" };
static const bool* kEnabled[] = { &FLAGS_serialize, &FLAGS_serialize_skr };
namespace DM {
SerializeTask::SerializeTask(const Task& parent,
skiagm::GM* gm,
SkBitmap reference,
SerializeTask::Mode mode)
: CpuTask(parent)
, fMode(mode)
, fName(UnderJoin(parent.name().c_str(), kSuffixes[mode]))
, fGM(gm)
, fReference(reference)
{}
void SerializeTask::draw() {
SkAutoTUnref<SkPicture> recorded(
RecordPicture(fGM.get(), NULL/*no BBH*/, kSkRecord_Mode == fMode));
SkDynamicMemoryWStream wStream;
recorded->serialize(&wStream, NULL);
SkAutoTUnref<SkStream> rStream(wStream.detachAsStream());
SkAutoTUnref<SkPicture> reconstructed(SkPicture::CreateFromStream(rStream));
SkBitmap bitmap;
AllocatePixels(fReference, &bitmap);
DrawPicture(*reconstructed, &bitmap);
if (!BitmapsEqual(bitmap, fReference)) {
this->fail();
this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap)));
}
}
bool SerializeTask::shouldSkip() const {
if (fGM->getFlags() & skiagm::GM::kSkipPicture_Flag) {
return true;
}
return !*kEnabled[fMode];
}
} // namespace DM
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