void Convert_Paletted(TextureFormat format)
{
ConvImage = new ImageMagick().ConvertDown(RawImage, format);
}
void Convert_16bpp()
{
ConvImage = new ImageMagick().ConvertDown(RawImage, TextureFormat.Format7_16bpp);
}
public void Dispose()
{
if (Preview != null) Preview.Dispose();
Preview = null;
if (RawImage != null) RawImage.Dispose();
RawImage = null;
}
public void Load(string path)
{
RawImage = Corona.Image.Open(new MemoryStream(File.ReadAllBytes(path)), Corona.PixelFormat.DontCare, Corona.FileFormat.Auto);
//convert the raw image to one of two formats, so we don't go crazy with lots of options
if (RawImage.PixelFormat == Corona.PixelFormat.I8) { } //no problem, its fine
else
{
var temp = RawImage.Convert(Corona.PixelFormat.R8G8B8A8);
RawImage.Dispose();
RawImage = temp;
}
Preview = Util.BitmapFromCorImage(RawImage);
}
public void ConvertFormat(TextureFormat format)
{
if (ConvImage != null) ConvImage.Dispose();
ConvImage = null;
switch (format)
{
case TextureFormat.Format2_I2:
case TextureFormat.Format3_I4:
case TextureFormat.Format4_I8:
Convert_Paletted(format);
break;
case TextureFormat.Format7_16bpp:
Convert_16bpp();
break;
}
Preview = Util.BitmapFromCorImage(ConvImage);
//grab the DS bytes
DSPalData = new byte[0];
switch (format)
{
case TextureFormat.Format2_I2:
Grab_I2();
Grab_Palette(4);
break;
case TextureFormat.Format3_I4:
Grab_I4();
Grab_Palette(16);
break;
case TextureFormat.Format4_I8:
Grab_I8();
Grab_Palette(256);
break;
case TextureFormat.Format7_16bpp:
Grab_16bpp();
break;
}
}
