void SampleMap::addSample(MediaSample& sample)
{
MediaTime presentationTime = sample.presentationTime();
presentationOrder().m_samples.insert(PresentationOrderSampleMap::MapType::value_type(presentationTime, &sample));
auto decodeKey = DecodeOrderSampleMap::KeyType(sample.decodeTime(), presentationTime);
decodeOrder().m_samples.insert(DecodeOrderSampleMap::MapType::value_type(decodeKey, &sample));
m_totalSize += sample.sizeInBytes();
}
void SampleMap::removeSample(MediaSample* sample)
{
ASSERT(sample);
MediaTime presentationTime = sample->presentationTime();
presentationOrder().m_samples.erase(presentationTime);
auto decodeKey = DecodeOrderSampleMap::KeyType(sample->decodeTime(), presentationTime);
decodeOrder().m_samples.erase(decodeKey);
m_totalSize -= sample->sizeInBytes();
}
void SampleMap::addSample(PassRefPtr<MediaSample> prpSample)
{
RefPtr<MediaSample> sample = prpSample;
ASSERT(sample);
MediaTime presentationTime = sample->presentationTime();
presentationOrder().m_samples.insert(PresentationOrderSampleMap::MapType::value_type(presentationTime, sample));
auto decodeKey = DecodeOrderSampleMap::KeyType(sample->decodeTime(), presentationTime);
decodeOrder().m_samples.insert(DecodeOrderSampleMap::MapType::value_type(decodeKey, sample));
m_totalSize += sample->sizeInBytes();
}
bool SampleMap::empty() const
{
return presentationOrder().m_samples.empty();
}
void SampleMap::clear()
{
presentationOrder().m_samples.clear();
decodeOrder().m_samples.clear();
m_totalSize = 0;
}
