private void timer_flicker_Tick(object sender, EventArgs e)
{
switch (dri)
{
case Dri.L:
dri = Dri.T;
x = 3;
y = 12;
break;
case Dri.T:
x = 8;
y = 8;
if (isLR)
{
isLR = false;
dri = Dri.L;
}
else
{
isLR = true;
dri = Dri.R;
}
break;
case Dri.R:
dri = Dri.T;
x = 11;
y = 12;
break;
}
this.Invalidate();
System.GC.Collect();
}
public static List <Bitmap> Decode(MemoryStream stream)
{
var reader = new BinaryReader(stream);
var images = new List <Bitmap>();
stream.Seek(0, SeekOrigin.Begin);
bool eof = false;
for (int image = 1; ; image++)
{
try
{
var imgInfo = new ImgInfo();
while (true)
{
while (reader.ReadByte() != 0xff)
{
;
}
int markerId = reader.ReadByte();
switch ((Markers)markerId)
{
case Markers.App0:
App0.Read(reader, imgInfo);
break;
case Markers.App14:
App14.Read(reader, imgInfo);
break;
case Markers.Dqt:
Dqt.Read(reader, imgInfo);
break;
case Markers.Sof0:
Sof0.Read(reader, imgInfo);
break;
case Markers.Sof2:
Sof2.Read(reader, imgInfo);
break;
case Markers.Dht:
Dht.Read(reader, imgInfo);
break;
case Markers.Sos:
images.Add(Sos.Read(reader, imgInfo));
break;
case Markers.Soi:
imgInfo = new ImgInfo();
//Logger.Write("Start of Image " + image);
//Logger.WriteLine(" at: " + (reader.BaseStream.Position - 2).ToString("X"));
imgInfo.startOfImageFound = true;
break;
case Markers.Dri:
Dri.Read(reader, imgInfo);
break;
case Markers.Eoi:
//Logger.Write("End of Image " + image);
//Logger.WriteLine(" at: " + (reader.BaseStream.Position - 2).ToString("X"));
eof = true;
break;
// Unknown markers, or markers used outside of their specified area
default:
Default.Read(reader, imgInfo, (Markers)markerId);
break;
}
if (eof)
{
eof = false;
break;
}
}
}
catch (EndOfStreamException)
{
break;
}
catch (Exception ex)
{
//Logger.WriteLine(ex.Message);
}
}
reader.Close();
//Logger.Flush();
return(images);
}
public static List <Image> Decode(Stream stream)
{
var reader = new BinaryReader(stream);
var images = new List <Image>();
stream.Seek(0, SeekOrigin.Begin);
var imgInfo = new ImgInfo();
for (long length = stream.Length; ;)
{
int markerId;
do
{
if (stream.Position == length)
{
goto end;
}
} while (reader.ReadByte() != 0xff);
markerId = reader.ReadByte();
switch ((Markers)markerId)
{
case Markers.App0:
App0.Read(reader, imgInfo);
break;
case Markers.App14:
App14.Read(reader, imgInfo);
break;
case Markers.Dqt:
Dqt.Read(reader, imgInfo);
break;
case Markers.Sof0:
Sof0.Read(reader, imgInfo);
break;
case Markers.Sof2:
Sof2.Read(reader, imgInfo);
break;
case Markers.Dht:
Dht.Read(reader, imgInfo);
break;
case Markers.Sos:
images.Add(Sos.Read(reader, imgInfo));
break;
case Markers.Soi:
//Logger.Write("Start of Image " + image);
//Logger.WriteLine(" at: " + (reader.BaseStream.Position - 2).ToString("X"));
imgInfo = new ImgInfo
{
startOfImageFound = true
};
break;
case Markers.Dri:
Dri.Read(reader, imgInfo);
break;
case Markers.Eoi:
//Logger.Write("End of Image " + image);
//Logger.WriteLine(" at: " + (reader.BaseStream.Position - 2).ToString("X"));
//eof = true;
break;
// Unknown markers, or markers used outside of their specified area
default:
Default.Read(reader, imgInfo, (Markers)markerId);
break;
}
}
end:
reader.Dispose();
return(images);
}
