WMFVideoMFTManager::~WMFVideoMFTManager()
{
MOZ_COUNT_DTOR(WMFVideoMFTManager);
// Ensure DXVA/D3D9 related objects are released on the main thread.
if (mDXVA2Manager) {
DeleteOnMainThread(mDXVA2Manager);
}
}
WMFVideoMFTManager::~WMFVideoMFTManager()
{
MOZ_COUNT_DTOR(WMFVideoMFTManager);
// Ensure DXVA/D3D9 related objects are released on the main thread.
if (mDXVA2Manager) {
DeleteOnMainThread(mDXVA2Manager);
}
// Record whether the video decoder successfully decoded, or output null
// samples but did/didn't recover.
uint32_t telemetry = (mNullOutputCount == 0) ? 0 :
(mGotValidOutputAfterNullOutput && mGotExcessiveNullOutput) ? 1 :
mGotExcessiveNullOutput ? 2 :
mGotValidOutputAfterNullOutput ? 3 :
4;
nsCOMPtr<nsIRunnable> task = NS_NewRunnableFunction([=]() -> void {
LOG(nsPrintfCString("Reporting telemetry VIDEO_MFT_OUTPUT_NULL_SAMPLES=%d", telemetry).get());
Telemetry::Accumulate(Telemetry::ID::VIDEO_MFT_OUTPUT_NULL_SAMPLES, telemetry);
});
AbstractThread::MainThread()->Dispatch(task.forget());
}
void
WMFVideoMFTManager::Shutdown()
{
mDecoder = nullptr;
DeleteOnMainThread(mDXVA2Manager);
}
WMFVideoOutputSource::~WMFVideoOutputSource()
{
MOZ_COUNT_DTOR(WMFVideoOutputSource);
// Ensure DXVA/D3D9 related objects are released on the main thread.
DeleteOnMainThread(mDXVA2Manager);
}