public void TestClipFrameDownload() { DownloadJobWorker 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(); Tuple <uint, uint> resolution = stateBefore.Settings.VideoMode.GetResolution().GetSize(); uint index = Randomiser.RangeInt((uint)stateBefore.MediaPool.Clips.Count); uint frameIndex = Randomiser.RangeInt(stateBefore.MediaPool.Clips[(int)index].MaxFrames); IBMDSwitcherClip clip = GetClip(helper, index); { var frameState = stateBefore.MediaPool.Clips[(int)index].Frames[(int)frameIndex]; frameState.IsUsed = true; frameState.Hash = new byte[16]; helper.SendFromServerAndWaitForChange(stateBefore, new MediaPoolFrameDescriptionCommand { Bank = (MediaPoolFileType)index + 1, Filename = "", Index = frameIndex, IsUsed = true }); } stateBefore = helper.Helper.BuildLibState(); byte[] bytes = new byte[resolution.Item1 * resolution.Item2 * 4]; worker = new DownloadJobWorker(_output, index + 1, frameIndex, FrameEncodingUtil.EncodeRLE(bytes)); var cb = new LockCallback(); helper.SendAndWaitForChange(stateBefore, () => { clip.Lock(cb); }); Assert.True(cb.Wait.WaitOne(2000)); var downloadCb = new TransferCallback(); clip.AddCallback(downloadCb); clip.DownloadFrame(frameIndex); helper.HandleUntil(downloadCb.Wait, 5000); Assert.True(downloadCb.Wait.WaitOne(500)); Assert.Equal(_BMDSwitcherMediaPoolEventType.bmdSwitcherMediaPoolEventTypeTransferCompleted, downloadCb.Result); Assert.NotNull(downloadCb.Frame); Assert.Null(downloadCb.Audio); byte[] sdkBytes = MediaPoolUtil.GetSdkFrameBytes(downloadCb.Frame); Assert.Equal(BitConverter.ToString(bytes), BitConverter.ToString(sdkBytes)); helper.SendAndWaitForChange(stateBefore, () => { clip.Unlock(cb); }); } }); }
private void DoDownload(int iterations, int timeout, Func <uint, uint, Tuple <byte[], byte[]> > rawBytesGen) { DownloadJobWorker worker = null; AtemMockServerWrapper.Each(_output, _pool, (a, b) => worker?.HandleCommand(a, b), DeviceTestCases.MediaPlayerStillTransfer, helper => { helper.DisposeSdkClient = true; IBMDSwitcherStills stills = GetStillsPool(helper); for (int i = 0; i < iterations; i++) { AtemState stateBefore = helper.Helper.BuildLibState(); Tuple <uint, uint> resolution = stateBefore.Settings.VideoMode.GetResolution().GetSize(); uint index = Randomiser.RangeInt((uint)stateBefore.MediaPool.Stills.Count); { var stillState = stateBefore.MediaPool.Stills[(int)index]; stillState.Filename = "Some file"; stillState.IsUsed = true; stillState.Hash = new byte[16]; helper.SendFromServerAndWaitForChange(stateBefore, new MediaPoolFrameDescriptionCommand { Bank = MediaPoolFileType.Still, Filename = "Some file", Index = index, IsUsed = true }); } stateBefore = helper.Helper.BuildLibState(); Tuple <byte[], byte[]> rawBytes = rawBytesGen(resolution.Item1, resolution.Item2); worker = new DownloadJobWorker(_output, (uint)MediaPoolFileType.Still, index, rawBytes.Item2); var cb = new LockCallback(); helper.SendAndWaitForChange(stateBefore, () => { stills.Lock(cb); }); Assert.True(cb.Wait.WaitOne(2000)); var downloadCb = new TransferCallback(); stills.AddCallback(downloadCb); stills.Download(index); helper.HandleUntil(downloadCb.Wait, timeout); Assert.True(downloadCb.Wait.WaitOne(500)); Assert.Equal(_BMDSwitcherMediaPoolEventType.bmdSwitcherMediaPoolEventTypeTransferCompleted, downloadCb.Result); Assert.NotNull(downloadCb.Frame); Assert.Equal(_BMDSwitcherPixelFormat.bmdSwitcherPixelFormat10BitYUVA, downloadCb.Frame.GetPixelFormat()); Assert.Equal(resolution.Item1, (uint)downloadCb.Frame.GetWidth()); Assert.Equal(resolution.Item2, (uint)downloadCb.Frame.GetHeight()); byte[] sdkBytes = MediaPoolUtil.GetSdkFrameBytes(downloadCb.Frame); Assert.Equal(BitConverter.ToString(rawBytes.Item1), BitConverter.ToString(sdkBytes)); helper.SendAndWaitForChange(stateBefore, () => { stills.Unlock(cb); }); } }); }