public override void Write(Stream source, Stream destination)
{
// Writing GVR textures is done through VrSharp, so just pass it to that
GvrTextureEncoder texture = new GvrTextureEncoder(source, PaletteFormat, DataFormat);
if (!texture.Initalized)
{
throw new TextureNotInitalizedException("Unable to initalize texture.");
}
texture.HasGlobalIndex = HasGlobalIndex;
if (texture.HasGlobalIndex)
{
texture.GlobalIndex = GlobalIndex;
texture.GbixType = GbixType;
}
texture.HasMipmaps = HasMipmaps;
texture.NeedsExternalPalette = needsExternalPalette;
// If we have an external palette file, save it
if (texture.NeedsExternalPalette)
{
needsExternalPalette = true;
PaletteStream = new MemoryStream();
texture.PaletteEncoder.Save(PaletteStream);
}
else
{
needsExternalPalette = false;
}
texture.Save(destination);
}
public static void Encode(string[] args)
{
string outPath = Path.ChangeExtension(args[1], ".gvr");
string outPalettePath = Path.ChangeExtension(args[1], ".gvp");
GvrTextureEncoder texture = new GvrTextureEncoder(args[1], StringToPixelFormat(args[3]), StringToDataFormat(args[4]));
// Was this texture initalized successfully
if (!texture.Initalized)
{
Console.WriteLine("Error: Unable to encode using the specified texture.");
return;
}
// Get arguments
for (int i = 5; i < args.Length; i++)
{
string arg = args[i].ToLower();
// Change the output path
if (arg == "-o" && args.Length > i + 1)
{
outPath = args[i + 1];
i++;
}
// Change the output path for the palette
if (arg == "-op" && args.Length > i + 1)
{
outPalettePath = args[i + 1];
i++;
}
// No global index
if (arg == "-nogbix")
{
texture.HasGlobalIndex = false;
}
// GBIX type is GCIX
if (arg == "-gcix")
{
texture.GbixType = GvrGbixType.Gcix;
}
// Set global index
if (arg == "-gi" && args.Length > i + 1)
{
uint globalIndex;
if (!uint.TryParse(args[i + 1], out globalIndex))
{
globalIndex = 0;
}
texture.GlobalIndex = globalIndex;
i++;
}
// Set that the texture has mipmaps
if (arg == "-mipmaps")
{
texture.HasMipmaps = true;
}
// Set that the texture has an external palette
if (arg == "-ep")
{
texture.NeedsExternalPalette = true;
}
}
Console.WriteLine("Texture Information");
Console.WriteLine("--------------------");
Console.WriteLine("Format : GVR");
if (texture.HasGlobalIndex)
{
Console.WriteLine("Global Index : {0}", texture.GlobalIndex);
}
Console.WriteLine("Dimensions : {0}x{1}", texture.TextureWidth, texture.TextureHeight);
if (texture.PixelFormat != GvrPixelFormat.Unknown)
{
Console.WriteLine("Palette Format : {0}", PixelFormatToString(texture.PixelFormat));
}
Console.WriteLine("Data Format : {0}", DataFormatToString(texture.DataFormat));
if (texture.DataFlags != GvrDataFlags.None)
{
Console.WriteLine("Data Flags : {0}", DataFlagsToString(texture.DataFlags));
}
texture.Save(outPath);
if (texture.NeedsExternalPalette)
{
texture.PaletteEncoder.Save(outPalettePath);
}
Console.WriteLine("\nTexture encoded successfully.");
}
private void SaveTextures()
{
byte[] data;
using (MemoryStream str = new MemoryStream())
{
ArchiveWriter writer = null;
switch (format)
{
case TextureFormat.PVM:
writer = new PvmArchiveWriter(str);
foreach (PvrTextureInfo tex in textures)
{
if (tex.DataFormat != PvrDataFormat.Index4 && tex.DataFormat != PvrDataFormat.Index8)
{
System.Drawing.Imaging.BitmapData bmpd = tex.Image.LockBits(new Rectangle(Point.Empty, tex.Image.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tex.Image.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tex.Image.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tex.Image.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
if (tlevels == 0)
{
tex.PixelFormat = PvrPixelFormat.Rgb565;
}
else if (tlevels == 1)
{
tex.PixelFormat = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
tex.PixelFormat = PvrPixelFormat.Argb4444;
}
if (tex.Image.Width == tex.Image.Height)
{
if (tex.Mipmap)
{
tex.DataFormat = PvrDataFormat.SquareTwiddledMipmaps;
}
else
{
tex.DataFormat = PvrDataFormat.SquareTwiddled;
}
}
else
{
tex.DataFormat = PvrDataFormat.Rectangle;
}
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tex.Image, tex.PixelFormat, tex.DataFormat);
encoder.GlobalIndex = tex.GlobalIndex;
MemoryStream pvr = new MemoryStream();
encoder.Save(pvr);
pvr.Seek(0, SeekOrigin.Begin);
writer.CreateEntry(pvr, tex.Name);
}
break;
case TextureFormat.GVM:
writer = new GvmArchiveWriter(str);
foreach (GvrTextureInfo tex in textures)
{
if (tex.DataFormat != GvrDataFormat.Index4 && tex.DataFormat != GvrDataFormat.Index8)
{
System.Drawing.Imaging.BitmapData bmpd = tex.Image.LockBits(new Rectangle(Point.Empty, tex.Image.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tex.Image.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tex.Image.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tex.Image.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
if (!tex.Mipmap)
{
tex.DataFormat = GvrDataFormat.Argb8888;
}
else if (tlevels == 0)
{
tex.DataFormat = GvrDataFormat.Rgb565;
}
else
{
tex.DataFormat = GvrDataFormat.Rgb5a3;
}
}
GvrTextureEncoder encoder = new GvrTextureEncoder(tex.Image, tex.PixelFormat, tex.DataFormat);
encoder.GlobalIndex = tex.GlobalIndex;
MemoryStream gvr = new MemoryStream();
encoder.Save(gvr);
gvr.Seek(0, SeekOrigin.Begin);
writer.CreateEntry(gvr, tex.Name);
}
break;
case TextureFormat.PVMX:
PvmxArchive.Save(str, textures.Cast <PvmxTextureInfo>());
break;
case TextureFormat.PAK:
PAKFile pak = new PAKFile();
string filenoext = Path.GetFileNameWithoutExtension(filename).ToLowerInvariant();
string longdir = "..\\..\\..\\sonic2\\resource\\gd_pc\\prs\\" + filenoext;
List <byte> inf = new List <byte>(textures.Count * 0x3C);
foreach (TextureInfo item in textures)
{
Stream tex = TextureLoader.SaveToStream(ImageFileFormat.Dds, Texture.FromBitmap(d3ddevice, item.Image, Usage.SoftwareProcessing, Pool.Managed));
byte[] tb = new byte[tex.Length];
tex.Read(tb, 0, tb.Length);
string name = item.Name.ToLowerInvariant();
if (name.Length > 0x1C)
{
name = name.Substring(0, 0x1C);
}
pak.Files.Add(new PAKFile.File(filenoext + '\\' + name + ".dds", longdir + '\\' + name + ".dds", tb));
inf.AddRange(Encoding.ASCII.GetBytes(name));
if (name.Length != 0x1C)
{
inf.AddRange(new byte[0x1C - name.Length]);
}
inf.AddRange(BitConverter.GetBytes(item.GlobalIndex));
inf.AddRange(new byte[0xC]);
inf.AddRange(BitConverter.GetBytes(item.Image.Width));
inf.AddRange(BitConverter.GetBytes(item.Image.Height));
inf.AddRange(new byte[4]);
inf.AddRange(BitConverter.GetBytes(0x80000000));
}
pak.Files.Insert(0, new PAKFile.File(filenoext + '\\' + filenoext + ".inf", longdir + '\\' + filenoext + ".inf", inf.ToArray()));
pak.Save(filename);
return;
}
writer?.Flush();
data = str.ToArray();
str.Close();
}
if (Path.GetExtension(filename).Equals(".prs", StringComparison.OrdinalIgnoreCase))
{
FraGag.Compression.Prs.Compress(data, filename);
}
else
{
File.WriteAllBytes(filename, data);
}
}
private void SaveTextures()
{
byte[] data;
using (MemoryStream str = new MemoryStream())
{
ArchiveWriter writer = null;
switch (format)
{
case TextureFormat.PVM:
writer = new PvmArchiveWriter(str);
foreach (PvrTextureInfo tex in textures)
{
if (tex.DataFormat != PvrDataFormat.Index4 && tex.DataFormat != PvrDataFormat.Index8)
{
System.Drawing.Imaging.BitmapData bmpd = tex.Image.LockBits(new Rectangle(Point.Empty, tex.Image.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tex.Image.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tex.Image.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tex.Image.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
if (tlevels == 0)
{
tex.PixelFormat = PvrPixelFormat.Rgb565;
}
else if (tlevels == 1)
{
tex.PixelFormat = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
tex.PixelFormat = PvrPixelFormat.Argb4444;
}
if (tex.Image.Width == tex.Image.Height)
{
if (tex.Mipmap)
{
tex.DataFormat = PvrDataFormat.SquareTwiddledMipmaps;
}
else
{
tex.DataFormat = PvrDataFormat.SquareTwiddled;
}
}
else
{
tex.DataFormat = PvrDataFormat.Rectangle;
}
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tex.Image, tex.PixelFormat, tex.DataFormat);
encoder.GlobalIndex = tex.GlobalIndex;
MemoryStream pvr = new MemoryStream();
encoder.Save(pvr);
pvr.Seek(0, SeekOrigin.Begin);
writer.CreateEntry(pvr, tex.Name);
}
break;
case TextureFormat.GVM:
writer = new GvmArchiveWriter(str);
foreach (GvrTextureInfo tex in textures)
{
if (tex.DataFormat != GvrDataFormat.Index4 && tex.DataFormat != GvrDataFormat.Index8)
{
System.Drawing.Imaging.BitmapData bmpd = tex.Image.LockBits(new Rectangle(Point.Empty, tex.Image.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tex.Image.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tex.Image.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tex.Image.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
if (!tex.Mipmap)
{
tex.DataFormat = GvrDataFormat.Argb8888;
}
else if (tlevels == 0)
{
tex.DataFormat = GvrDataFormat.Rgb565;
}
else
{
tex.DataFormat = GvrDataFormat.Rgb5a3;
}
}
GvrTextureEncoder encoder = new GvrTextureEncoder(tex.Image, tex.PixelFormat, tex.DataFormat);
encoder.GlobalIndex = tex.GlobalIndex;
MemoryStream pvr = new MemoryStream();
encoder.Save(pvr);
pvr.Seek(0, SeekOrigin.Begin);
writer.CreateEntry(pvr, tex.Name);
}
break;
}
writer.Flush();
data = str.ToArray();
str.Close();
}
if (Path.GetExtension(filename).Equals(".prs", StringComparison.OrdinalIgnoreCase))
{
FraGag.Compression.Prs.Compress(data, filename);
}
else
{
File.WriteAllBytes(filename, data);
}
}