public virtual void CommitFrame (Frame frame) {
// Submit
#if DEFERRED_READBACK
dispatch.Dispatch(() => {
if (dispatch != null) dispatch.Dispatch(() => { // Defer readback for (at least) one frame
if (!IsRecording) {
RenderTexture.ReleaseTemporary(frame);
return;
}
#endif
var currentRT = RenderTexture.active;
RenderTexture.active = frame;
framebuffer.ReadPixels(new Rect(0, 0, configuration.width, configuration.height), 0, 0, false);
RenderTexture.active = currentRT;
RenderTexture.ReleaseTemporary(frame);
var pixelBuffer = framebuffer.GetRawTextureData();
var bufferHandle = GCHandle.Alloc(pixelBuffer, GCHandleType.Pinned);
NatCorderBridge.EncodeFrame(bufferHandle.AddrOfPinnedObject(), frame.timestamp);
bufferHandle.Free();
#if DEFERRED_READBACK
});
else RenderTexture.ReleaseTemporary(frame);
});
#endif
}
public void CommitFrame (Frame frame) {
// Invert
var correctedFrame = AcquireFrame();
correctedFrame.timestamp = frame.timestamp;
Graphics.Blit(frame, correctedFrame, transformMat);
RenderTexture.ReleaseTemporary(frame);
frame = correctedFrame;
// Submit
#if DEFERRED_READBACK
dispatch.Dispatch(() => dispatch.Dispatch(() => { // Defer readback for (at least) one frame
if (!IsRecording) return;
#endif
var currentRT = RenderTexture.active;
RenderTexture.active = frame;
framebuffer.ReadPixels(new Rect(0, 0, configuration.width, configuration.height), 0, 0, false);
RenderTexture.active = currentRT;
RenderTexture.ReleaseTemporary(frame);
var pixelBuffer = framebuffer.GetRawTextureData();
var bufferHandle = GCHandle.Alloc(pixelBuffer, GCHandleType.Pinned);
NatCorderBridge.EncodeFrame(bufferHandle.AddrOfPinnedObject(), frame.timestamp);
bufferHandle.Free();
#if DEFERRED_READBACK
}));
#endif
}
private void onEncode(int frame)
{
dispatch.Dispatch(() => {
// Release RenderTexture
var surface = framePool[frame];
RenderTexture.ReleaseTemporary(surface);
framePool.Remove(frame);
});
}
private static void OnVideo(string path)
{
using (var dispatch = new MainDispatch()) dispatch.Dispatch(() => instance.recordingCallback(path));
}