Function DefaultCacheKeyGeneratorFunc

src/rendering/PAGDecoder.cpp:33–45

namespace pag {

static std::string DefaultCacheKeyGeneratorFunc(PAGDecoder* decoder,
                                                std::shared_ptr<PAGComposition> composition) {
  if (!composition->isPAGFile() || pag::ContentVersion::Get(composition) > 0) {
    return "";
  }
  auto filePath = static_cast<PAGFile*>(composition.get())->path();
  filePath = Platform::Current()->getSandboxPath(filePath);
  if (filePath.empty()) {
    return "";
  }
  return filePath + "." + std::to_string(decoder->width()) + "x" +
         std::to_string(decoder->height());
}

Composition* PAGDecoder::GetSingleComposition(std::shared_ptr<PAGComposition> pagComposition) {
  auto numChildren = pagComposition->numChildren();