public override void SetModuleSettings(IModule module)
{
// GVM archive
if (module is GvmArchiveWriter)
{
GvmArchiveWriter archive = (GvmArchiveWriter)module;
archive.HasFilenames = hasFilenamesCheckbox.Checked;
archive.HasGlobalIndexes = hasGlobalIndexesCheckbox.Checked;
archive.HasFormats = hasFormatsCheckbox.Checked;
archive.HasDimensions = hasDimensionsCheckbox.Checked;
}
// PVM archive
else if (module is PvmArchiveWriter)
{
PvmArchiveWriter archive = (PvmArchiveWriter)module;
archive.HasFilenames = hasFilenamesCheckbox.Checked;
archive.HasGlobalIndexes = hasGlobalIndexesCheckbox.Checked;
archive.HasFormats = hasFormatsCheckbox.Checked;
archive.HasDimensions = hasDimensionsCheckbox.Checked;
}
}
private void SaveTextures()
{
byte[] data;
using (MemoryStream str = new MemoryStream())
{
PvmArchiveWriter writer = new PvmArchiveWriter(str);
foreach (TextureInfo 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);
}
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);
}
