private void ConvertDoneRequestToTexture2D()
{
var doneJobs = _workingGpuJobs.Where(job => job.request.done);
foreach (var gpuJob in doneJobs)
{
if (gpuJob.request.hasError)
{
Debug.Log("Has Error");
continue;
}
_stopwatch.Restart();
var rgba = gpuJob.request.GetData <byte>();
_stopwatch.Stop();
Debug.Log($"GetData {_stopwatch.ElapsedMilliseconds}");
_stopwatch.Restart();
var texture = gpuJob.texture2D;
texture.SetPixelData(rgba, 0);
texture.Apply(false);
_stopwatch.Stop();
Debug.Log($"SetPixelData Apply {_stopwatch.ElapsedMilliseconds}");
_stopwatch.Restart();
_decodedQueue.Enqueue(texture);
GpuJob.Return(gpuJob);
}
_workingGpuJobs = _workingGpuJobs.Where(job => !job.request.done).ToList();
}
private void DispatchConvertFrame(Av1Frame av1Frame, GpuJob gpuJob, Texture2D texture2D)
{
_stopwatch.Restart();
Marshal.Copy(av1Frame.Picture._data[0], _lumaBytes, 0, 1920 * 1080);
gpuJob.LumaBuffer.SetData(_lumaBytes);
computeShader.SetBuffer(_kernel, "lumaBuffer", gpuJob.LumaBuffer);
Marshal.Copy(av1Frame.Picture._data[1], _uBytes, 0, 1920 * 1080 / 4);
gpuJob.UBuffer.SetData(_uBytes);
computeShader.SetBuffer(_kernel, "uBuffer", gpuJob.UBuffer);
Marshal.Copy(av1Frame.Picture._data[2], _vBytes, 0, 1920 * 1080 / 4);
gpuJob.VBuffer.SetData(_vBytes);
computeShader.SetBuffer(_kernel, "vBuffer", gpuJob.VBuffer);
_stopwatch.Stop();
Debug.Log($"Copy {_stopwatch.ElapsedMilliseconds}");
_stopwatch.Restart();
computeShader.SetBuffer(_kernel, "rgbaBuffer", gpuJob.RgbaBuffer);
_stopwatch.Stop();
Debug.Log($"Copy {_stopwatch.ElapsedMilliseconds}");
_stopwatch.Restart();
computeShader.Dispatch(_kernel, 1920 / 4 / 8, 1080 / 8, 1);
_stopwatch.Stop();
Debug.Log($"Dispatch {_stopwatch.ElapsedMilliseconds}");
_stopwatch.Restart();
gpuJob.request = AsyncGPUReadback.Request(gpuJob.RgbaBuffer);
gpuJob.texture2D = texture2D;
_workingGpuJobs.Add(gpuJob);
}
void OnDestroy()
{
_rawTextures.ForEach(Object.Destroy);
foreach (var ivfAv1Decoder in _ivfAv1Decoders)
{
ivfAv1Decoder?.Dispose();
}
foreach (var gpuJob in _workingGpuJobs)
{
gpuJob.Dispose();
}
GpuJob.DestroyPool();
}
public static void Return(GpuJob gpuJob)
{
Pool.Enqueue(gpuJob);
}
public static bool TryRent(out GpuJob gpuJob)
{
gpuJob = Pool.Count > 0 ? Pool.Dequeue() : null;
return(!(gpuJob is null));
}