public void TestAudioUpload()
{
UploadJobWorker worker = null;
AtemMockServerWrapper.Each(_output, _pool, (a, b) => worker?.HandleCommand(a, b), DeviceTestCases.MediaPlayerClips, helper =>
{
helper.DisposeSdkClient = true;
var pidCmd = helper.Server.GetParsedDataDump().OfType <ProductIdentifierCommand>().Single();
IBMDSwitcherMediaPool pool = GetMediaPool(helper);
for (int i = 0; i < 3; i++)
{
AtemState stateBefore = helper.Helper.BuildLibState();
uint index = Randomiser.RangeInt((uint)stateBefore.MediaPool.Clips.Count);
IBMDSwitcherClip clip = GetClip(helper, index);
uint sampleCount = 10000;
string name = Guid.NewGuid().ToString();
worker = new UploadJobWorker(sampleCount * 4, _output,
index + 1, 0, DataTransferUploadRequestCommand.TransferMode.Write2, false);
var cb = new LockCallback();
helper.SendAndWaitForChange(stateBefore, () => { clip.Lock(cb); });
Assert.True(cb.Wait.WaitOne(2000));
byte[] bytes = MediaPoolUtil.RandomFrame(sampleCount);
pool.CreateAudio((uint)bytes.Length, out IBMDSwitcherAudio frame);
MediaPoolUtil.FillSdkAudio(frame, bytes);
var clipState = stateBefore.MediaPool.Clips[(int)index];
clipState.Audio.IsUsed = true;
clipState.Audio.Name = name;
var uploadCb = new TransferCallback();
clip.AddCallback(uploadCb);
clip.UploadAudio(name, frame);
helper.HandleUntil(uploadCb.Wait, 5000);
Assert.True(uploadCb.Wait.WaitOne(500));
Assert.Equal(_BMDSwitcherMediaPoolEventType.bmdSwitcherMediaPoolEventTypeTransferCompleted,
uploadCb.Result);
// TODO - this needs a better rule that can be properly exposed via the lib
byte[] flippedBytes = pidCmd.Model >= ModelId.PS4K
? MediaPoolUtil.FlipAudio(bytes)
: bytes;
Assert.Equal(BitConverter.ToString(flippedBytes), BitConverter.ToString(worker.Buffer));
helper.SendAndWaitForChange(stateBefore, () =>
{
clip.Unlock(cb);
});
}
});
}
public void TestAbortingAudioUpload()
{
AbortedUploadJobWorker worker = null;
AtemMockServerWrapper.Each(_output, _pool, (a, b) => worker?.HandleCommand(a, b), DeviceTestCases.MediaPlayerClips, helper =>
{
helper.DisposeSdkClient = true;
IBMDSwitcherMediaPool pool = GetMediaPool(helper);
for (int i = 0; i < 3; i++)
{
AtemState stateBefore = helper.Helper.BuildLibState();
uint index = Randomiser.RangeInt((uint)stateBefore.MediaPool.Clips.Count);
IBMDSwitcherClip clip = GetClip(helper, index);
uint sampleCount = 10000;
string name = Guid.NewGuid().ToString();
worker = new AbortedUploadJobWorker(_output);
var cb = new LockCallback();
helper.SendAndWaitForChange(stateBefore, () => { clip.Lock(cb); });
Assert.True(cb.Wait.WaitOne(2000));
byte[] bytes = MediaPoolUtil.RandomFrame(sampleCount);
pool.CreateAudio((uint)bytes.Length, out IBMDSwitcherAudio frame);
MediaPoolUtil.FillSdkAudio(frame, bytes);
var uploadCb = new TransferCallback();
clip.AddCallback(uploadCb);
clip.UploadAudio(name, frame);
// Short bit of work before the abort
helper.HandleUntil(uploadCb.Wait, 1000);
clip.CancelTransfer();
helper.HandleUntil(uploadCb.Wait, 1000);
Assert.True(uploadCb.Wait.WaitOne(500));
Assert.Equal(_BMDSwitcherMediaPoolEventType.bmdSwitcherMediaPoolEventTypeTransferCancelled,
uploadCb.Result);
helper.SendAndWaitForChange(stateBefore, () =>
{
clip.Unlock(cb);
});
}
});
}