protected override VideoFrame GetFrame(int n) { OverlayInfo info; lock (Child) using (var infoFrame = Child.GetFrame(n, StaticEnv)) info = OverlayInfo.FromFrame(infoFrame).First(); var crop = info.GetCrop(); var hybrid = DynamicEnv.Invoke(Function, Engine, Source, Overlay, info.X, info.Y, info.Angle / 100.0, info.Width, info.Height, crop.Left, crop.Top, crop.Right, crop.Bottom, info.Diff); if (Debug) { hybrid = hybrid.Subtitle(info.ToString().Replace("\n", "\\n"), lsp: 0); } var res = NewVideoFrame(StaticEnv); using (VideoFrame frame = hybrid[n]) { Parallel.ForEach(new[] { YUVPlanes.PLANAR_Y, YUVPlanes.PLANAR_U, YUVPlanes.PLANAR_V }, plane => { for (var y = 0; y < frame.GetHeight(plane); y++) { OverlayUtils.CopyMemory(res.GetWritePtr(plane) + y * res.GetPitch(plane), frame.GetReadPtr(plane) + y * frame.GetPitch(plane), res.GetRowSize(plane)); } }); } return(res); }
protected override VideoFrame GetFrame(int n) { OverlayInfo info; lock (Child) using (var infoFrame = Child.GetFrame(n, StaticEnv)) info = OverlayInfo.FromFrame(infoFrame); var hybrid = RenderFrame(info); if (debug) { hybrid = hybrid.Subtitle(info.ToString().Replace("\n", "\\n"), lsp: 0); } var res = NewVideoFrame(StaticEnv); using (VideoFrame frame = hybrid[n]) { Parallel.ForEach(new[] { YUVPlanes.PLANAR_Y, YUVPlanes.PLANAR_U, YUVPlanes.PLANAR_V }, plane => { for (var y = 0; y < frame.GetHeight(plane); y++) { OverlayUtils.CopyMemory(res.GetWritePtr(plane) + y * res.GetPitch(plane), frame.GetReadPtr(plane) + y * frame.GetPitch(plane), res.GetRowSize(plane)); } }); } return(res); }
protected override OverlayInfo GetOverlayInfo(int n) { using (var infoFrame = Child.GetFrame(n, StaticEnv)) return(OverlayInfo.FromFrame(infoFrame)); }
protected override List <OverlayInfo> GetOverlayInfo(int n) { using var frame = Child.GetFrame(n, StaticEnv); return(OverlayInfo.FromFrame(frame)); }