void profileCodecs(const Vector<sp<MediaCodecInfo>> &infos) {
CodecSettings global_results;
KeyedVector<AString, CodecSettings> encoder_results;
KeyedVector<AString, CodecSettings> decoder_results;
profileCodecs(infos, &global_results, &encoder_results, &decoder_results);
exportResultsToXML(kProfilingResults, global_results, encoder_results, decoder_results);
}
// static
void *MediaCodecList::profilerThreadWrapper(void * /*arg*/) {
ALOGV("Enter profilerThreadWrapper.");
remove(kProfilingResults); // remove previous result so that it won't be loaded to
// the new MediaCodecList
MediaCodecList *codecList = new MediaCodecList();
if (codecList->initCheck() != OK) {
ALOGW("Failed to create a new MediaCodecList, skipping codec profiling.");
delete codecList;
return NULL;
}
Vector<sp<MediaCodecInfo>> infos;
for (size_t i = 0; i < codecList->countCodecs(); ++i) {
infos.push_back(codecList->getCodecInfo(i));
}
ALOGV("Codec profiling started.");
profileCodecs(infos);
ALOGV("Codec profiling completed.");
codecList->parseTopLevelXMLFile(kProfilingResults, true /* ignore_errors */);
{
Mutex::Autolock autoLock(sInitMutex);
sCodecList = codecList;
}
return NULL;
}