private void CommitAndroid(RenderTexture framebuffer, long timestamp)
{
/*
* Because Android is terrible at everything, we have to *break* the IMediaRecorder contract and directly
* send the framebuffer texture to the native recorder for encoding. We wouldn't have to do this if
* Android OEM's properly implemented PBO's, WHICH SHOULD NOT BLOCK with `glReadPixels`. So infuriating.
*/
var nativeRecorder = ((mediaRecorder as IAbstractRecorder).recorder as MediaRecorderAndroid).recorder;
var textureID = framebuffer.GetNativeTexturePtr().ToInt32();
if (mediaRecorder is MP4Recorder || mediaRecorder is HEVCRecorder) // GIFRecorder can't use this trick
{
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => {
AndroidJNI.AttachCurrentThread();
lock (this)
if (!disposed)
{
nativeRecorder.Call(@"encodeFrame", textureID, timestamp);
}
});
}
else
{
CommitSync(framebuffer, timestamp); // For GIFRecorder, do standard readback
}
}
public GLESReadback(bool deferred)
{
this.deferred = deferred;
dispatcher = new RenderDispatcher();
GPUFence = GPUFence ?? new AndroidJavaClass(@"com.yusufolokoba.natrender.GPUFence");
DispatchUtility.onFrame += OnFrame;
}
public void Dispose()
{
Texture2D.Destroy(readbackBuffer);
lock (this)
disposed = true;
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => MTLReadbackDispose(readbackiOS));
}
public override void StartPreview(Action <Texture> startCallback, Action <long> frameCallback)
{
this.startCallback = startCallback;
this.frameCallback = frameCallback;
DispatchUtility.onPause += OnPause;
DispatchUtility.onOrient += OnOrient;
OnOrient(DispatchUtility.orientation);
this.cameraDelegate = new DeviceCameraDelegate(this);
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => device.Call(@"startPreview", cameraDelegate));
}
public MediaRecorderAndroid(AndroidJavaObject recorder, int width, int height, string recordingPath, Action <string> callback) : base(@"com.yusufolokoba.natcorder.RecordingDelegate")
{
this.recorder = recorder;
this.width = width;
this.height = height;
this.callback = callback;
this.readbackContext = new GLESReadback(true);
// Start recording
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => recorder.Call(@"startRecording", recordingPath, this));
}
private void CommitiOS(RenderTexture framebuffer, long timestamp)
{
var _ = framebuffer.colorBuffer;
var texturePtr = framebuffer.GetNativeTexturePtr();
Action <IntPtr> commitFrame = pixelBuffer => {
lock (this)
if (!disposed)
{
mediaRecorder.CommitFrame(pixelBuffer, timestamp);
}
};
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => MTLReadbackReadback(readbackiOS, texturePtr, OnReadback, (IntPtr)GCHandle.Alloc(commitFrame, GCHandleType.Normal)));
}
public override void StopPreview()
{
using (var dispatcher = new RenderDispatcher())
dispatcher.Dispatch(() => device.Call(@"stopPreview"));
Texture2D.Destroy(previewTexture);
previewTexture = null;
cameraDelegate = null;
DispatchUtility.onOrient -= OnOrient;
if (!retainPauseSubsription)
{
DispatchUtility.onPause -= OnPause;
startCallback = null;
frameCallback = null;
}
}
private static void StartWindow()
{
var dispatcher = new RenderDispatcher();
var wnd = new BaseWindow();
wnd.Title = "NetGL Contructor";
wnd.Content = new Main();
wnd.Show();
wnd.Closed += (s, ea) => {
dispatcher.Shutdown();
};
Log.Info("starting Constructor main loop");
dispatcher.Run();
}
