public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
var signature = Encoding.ASCII.GetString(reader.ReadBytes(33));
var reserved = reader.ReadBytes(2);
var tag = reader.ReadByte();
var version = reader.ReadByte();
var PC = reader.ReadUInt16();
var A = reader.ReadByte();
var X = reader.ReadByte();
var Y = reader.ReadByte();
var PSW = reader.ReadByte();
var SP = reader.ReadByte();
var reserved2 = reader.ReadBytes(2);
return(new
{
Signature = signature,
Reserved = reserved,
Tag = tag,
Version = version,
PC,
A,
X,
Y,
PSW,
SP,
Reserved2 = reserved2
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = Offset;
var tag = reader.ReadBytes(3);
var version = reader.ReadBytes(2);
var flags = reader.ReadByte();
var size = reader.ReadBytes(4);
var length = size[0] << 21 | size[1] << 14 | size[2] << 7 | size[3];
var tags = reader.ReadBytes(length);
return(new
{
Position = Offset,
Tag = tag,
Version = version,
Flags = flags,
Size = length
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 14;
var length = reader.ReadUInt32();
var width = reader.ReadInt32();
var height = reader.ReadInt32();
var planeCount = reader.ReadUInt16();
var bitsPerPixel = reader.ReadUInt16();
var compression = reader.ReadUInt32();
var dataLength = reader.ReadUInt32();
var horizontalResolution = reader.ReadUInt32();
var verticalResolution = reader.ReadUInt32();
var paletteEntryCount = reader.ReadUInt32();
var importantColors = reader.ReadUInt32();
return(new
{
Length = length,
Width = width,
Height = height,
PlaneCount = planeCount,
BitsPerPixel = bitsPerPixel,
Compression = compression,
DataLength = dataLength,
HorizontalResolution = horizontalResolution,
VerticalResolution = verticalResolution,
PaletteEntryCount = paletteEntryCount,
ImportantColors = importantColors
});
}
}
public override void Reload()
{
Nodes.Clear();
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 0x100 + Start;
var block = 0;
while (true)
{
var header = reader.ReadByte();
var range = header >> 4;
var filter = (header >> 2) & 0x3;
var loop = (header & 0x2) != 0;
var end = (header & 0x1) != 0;
var data = reader.ReadBytes(8);
var samples = data.SelectMany(x => new int[] { SignedNibbleToInt(x >> 4), SignedNibbleToInt(x & 0xf) }).ToArray();
Nodes.Add(new SpcCompressedAudioBlock {
Text = block.ToString(), Range = range, Filter = filter, Loop = loop, End = end, Samples = samples
});
block++;
if (end)
{
break;
}
}
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = Position;
var groupID = Encoding.ASCII.GetString(reader.ReadBytes(4));
var length = reader.ReadUInt32();
var format = reader.ReadUInt16();
var channelCount = reader.ReadUInt16();
var samplesPerSecond = reader.ReadUInt32();
var averageBytesPerSecond = reader.ReadUInt32();
var blockAlignment = reader.ReadUInt16();
var bitsPerSample = reader.ReadUInt16();
return(new
{
Format = format,
ChannelCount = channelCount,
SamplesPerSecond = samplesPerSecond,
AverageBytesPerSecond = averageBytesPerSecond,
BlockAlignment = blockAlignment,
BitsPerSample = bitsPerSample
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = Offset;
var header = reader.ReadBytes(4);
var version = (header[1] >> 3) & 0x03;
var layer = (header[1] >> 1) & 0x03;
var noCrc = header[1] & 0x01;
var bitRate = (header[2] >> 4) & 0x0f;
var sampleRate = (header[2] >> 2) & 0x03;
var padding = (header[2] >> 1) & 0x01;
var privateFlag = header[2] & 0x01;
var channelMode = (header[3] >> 6) & 0x02;
var msStereo = (header[3] >> 4) & 0x01;
var intensityStereo = (header[3] >> 3) & 0x01;
var copyright = (header[3] >> 2) & 0x01;
var original = (header[3] >> 1) & 0x01;
var emphasis = (header[3] >> 0) & 0x01;
var bitRates = new int[] { 0, 8000, 16000, 24000, 32000, 40000, 48000, 56000, 64000, 80000, 96000, 112000, 128000, 144000, 160000 };
var sampleRates = new int[] { 22050, 24000, 16000 };
if (bitRate < bitRates.Length &&
sampleRate < sampleRates.Length &&
bitRates[bitRate] != 0)
{
bitRate = bitRates[bitRate];
sampleRate = sampleRates[sampleRate];
}
return(new
{
Version = version,
Layer = layer,
NoCRC = noCrc,
BitRate = bitRate,
SampleRate = sampleRate,
Padding = padding,
Private = privateFlag,
ChannelMode = channelMode,
MSStereo = msStereo,
IntensityStereo = intensityStereo,
Copyright = copyright,
Original = original,
Emphasis = emphasis,
Position = Offset
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 0x10100;
var dspRegisters = reader.ReadBytes(128);
return(new
{
DspRegisters = dspRegisters
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = Position;
var groupID = Encoding.ASCII.GetString(reader.ReadBytes(4));
var length = reader.ReadUInt32();
return(new
{
Data = reader.ReadBytes((int)length)
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
var groupID = Encoding.ASCII.GetString(reader.ReadBytes(4));
var fileLength = reader.ReadUInt32();
var type = Encoding.ASCII.GetString(reader.ReadBytes(4));
return(new
{
GroupID = groupID,
FileLength = fileLength,
Type = type
});
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 0;
var signature = Encoding.ASCII.GetString(reader.ReadBytes(2));
var length = reader.ReadUInt32();
var reserved = reader.ReadBytes(4);
var dataOffset = reader.ReadUInt32();
return(new
{
Signature = signature,
Length = length,
Reserved = reserved,
DataOffset = dataOffset
});
}
}
public override void Reload()
{
Nodes.Clear();
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 0x1015d;
var sourceDirectory = reader.ReadByte() * 0x100;
reader.BaseStream.Position = 0x100 + sourceDirectory;
for (var entry = 0; entry < 256; entry++)
{
var start = reader.ReadUInt16();
var loop = reader.ReadUInt16();
Nodes.Add(new SpcDirectoryEntry {
Text = entry.ToString("X2") + ((loop - start) < 0 ? " (Invalid)" : string.Empty), Start = start, Loop = loop, Source = Source
});
}
}
}
public override object GetProperties()
{
using (var reader = new BinaryReader(Source.GetStream()))
{
reader.BaseStream.Position = 10;
var dataOffset = reader.ReadUInt32();
var length = reader.ReadUInt32();
var width = reader.ReadInt32();
var height = reader.ReadInt32();
var planeCount = reader.ReadUInt16();
var bitsPerPixel = reader.ReadUInt16();
var compression = reader.ReadUInt32();
var dataLength = reader.ReadUInt32();
var horizontalResolution = reader.ReadUInt32();
var verticalResolution = reader.ReadUInt32();
var paletteEntryCount = reader.ReadUInt32();
var importantColors = reader.ReadUInt32();
reader.BaseStream.Position = dataOffset;
var flip = false;
if (height < 0)
{
height = -height;
flip = true;
}
var pixels = new Color[width * height];
for (var y = 0; y < height; y++)
{
for (var x = 0; x < width; x++)
{
Color pixel;
switch (bitsPerPixel)
{
case 24:
var values = reader.ReadBytes(3);
pixel = Color.FromArgb(values[2], values[1], values[0]);
break;
default:
pixel = Color.Black;
break;
}
if (flip)
{
pixels[(y * width) + x] = pixel;
}
else
{
pixels[((height - y - 1) * width) + x] = pixel;
}
}
}
return(new
{
Pixels = pixels
});
}
}
