Method MakeFrom

src/rendering/sequences/SequenceImageQueue.cpp:22–34

namespace pag {
std::unique_ptr<SequenceImageQueue> SequenceImageQueue::MakeFrom(
    std::shared_ptr<SequenceInfo> sequence, PAGLayer* pagLayer, bool useDiskCache) {
  if (sequence == nullptr || pagLayer == nullptr || sequence->staticContent()) {
    return nullptr;
  }
  auto reader = sequence->makeReader(pagLayer->getFile(), pagLayer->rootFile, useDiskCache);
  if (reader == nullptr) {
    return nullptr;
  }
  auto firstFrame = sequence->firstVisibleFrame(pagLayer->getLayer());
  return std::unique_ptr<SequenceImageQueue>(
      new SequenceImageQueue(sequence, std::move(reader), firstFrame, useDiskCache));
}

SequenceImageQueue::SequenceImageQueue(std::shared_ptr<SequenceInfo> sequence,
                                       std::shared_ptr<SequenceReader> reader, Frame firstFrame,