private void SaveStateFile(string filename, string name)
{
var core = Emulator.AsStatable();
using (var bs = new BinaryStateSaver(filename))
{
if (Global.Config.SaveStateType == Config.SaveStateTypeE.Text ||
(Global.Config.SaveStateType == Config.SaveStateTypeE.Default && !core.BinarySaveStatesPreferred))
{
// text savestate format
using (new SimpleTime("Save Core"))
bs.PutLump(BinaryStateLump.CorestateText, (tw) => core.SaveStateText(tw));
}
else
{
// binary core lump format
using (new SimpleTime("Save Core"))
bs.PutLump(BinaryStateLump.Corestate, bw => core.SaveStateBinary(bw));
}
if (true) //Global.Config.SaveScreenshotWithStates)
{
var vp = Emulator.VideoProvider();
var buff = vp.GetVideoBuffer();
int out_w = vp.BufferWidth;
int out_h = vp.BufferHeight;
// if buffer is too big, scale down screenshot
if (true /* !Global.Config.NoLowResLargeScreenshotWithStates*/ && buff.Length >= Global.Config.BigScreenshotSize)
{
out_w /= 2;
out_h /= 2;
}
using (new SimpleTime("Save Framebuffer"))
bs.PutLump(BinaryStateLump.Framebuffer, (s) => QuickBmpFile.Save(Emulator.VideoProvider(), s, out_w, out_h));
}
if (IAmMaster)
{
if (Global.MovieSession.Movie.IsActive)
{
bs.PutLump(BinaryStateLump.Input,
delegate(TextWriter tw)
{
// this never should have been a core's responsibility
tw.WriteLine("Frame {0}", Emulator.Frame);
Global.MovieSession.HandleMovieSaveState(tw);
});
}
}
}
}
public void PopulateFramebuffer(BinaryReader br)
{
try
{
using (new SimpleTime("Load Framebuffer"))
QuickBmpFile.Load(Emulator.VideoProvider(), br.BaseStream);
}
catch
{
var buff = Emulator.VideoProvider().GetVideoBuffer();
try
{
for (int i = 0; i < buff.Length; i++)
{
int j = br.ReadInt32();
buff[i] = j;
}
}
catch (EndOfStreamException) { }
}
}
