private byte[] ExportPVR(byte[] data, int offset, int length)
{
PVRConvertParameters @params = new PVRConvertParameters()
{
DataLength = length,
PixelFormat = PVRPixelFormat,
Width = Width,
Height = Height,
MipMapCount = MipCount,
};
return(PVRConverter.WraptToPVR(data, offset, @params));
}
private void ExportPVR(Stream writer, Stream reader, long length)
{
PVRConvertParameters @params = new PVRConvertParameters()
{
DataLength = length,
PixelFormat = PVRPixelFormat,
Width = Width,
Height = Height,
MipMapCount = MipCount,
};
PVRConverter.ExportPVR(writer, reader, @params);
}
private void ExportPVR(Stream writer, Stream reader, long length)
{
PVRConvertParameters @params = new PVRConvertParameters()
{
DataLength = length,
PixelFormat = PVRPixelFormat,
Width = Width,
Height = Height,
MipMapCount = MipCount,
};
if (Config.IsConvertTexturesToPNG)
{
throw new NotImplementedException();
}
else
{
PVRConverter.ExportPVR(writer, reader, @params);
}
}
public Bitmap ConvertToBitmap(IExportContainer container, Texture2D texture, byte[] data)
{
switch (texture.TextureFormat)
{
case TextureFormat.DXT1:
case TextureFormat.DXT3:
case TextureFormat.DXT5:
case TextureFormat.Alpha8:
case TextureFormat.ARGB4444:
case TextureFormat.RGB24:
case TextureFormat.RGBA32:
case TextureFormat.ARGB32:
case TextureFormat.R16:
case TextureFormat.RGBA4444:
case TextureFormat.BGRA32:
case TextureFormat.RG16:
case TextureFormat.R8:
case TextureFormat.RGB565:
return(DDSToBitmap(container, texture, data));
case TextureFormat.YUY2:
case TextureFormat.PVRTC_RGB2:
case TextureFormat.PVRTC_RGBA2:
case TextureFormat.PVRTC_RGB4:
case TextureFormat.PVRTC_RGBA4:
case TextureFormat.ETC_RGB4:
case TextureFormat.ETC2_RGB:
case TextureFormat.ETC2_RGBA1:
case TextureFormat.ETC2_RGBA8:
case TextureFormat.ASTC_RGB_4x4:
case TextureFormat.ASTC_RGB_5x5:
case TextureFormat.ASTC_RGB_6x6:
case TextureFormat.ASTC_RGB_8x8:
case TextureFormat.ASTC_RGB_10x10:
case TextureFormat.ASTC_RGB_12x12:
case TextureFormat.ASTC_RGBA_4x4:
case TextureFormat.ASTC_RGBA_5x5:
case TextureFormat.ASTC_RGBA_6x6:
case TextureFormat.ASTC_RGBA_8x8:
case TextureFormat.ASTC_RGBA_10x10:
case TextureFormat.ASTC_RGBA_12x12:
case TextureFormat.ETC_RGB4_3DS:
case TextureFormat.ETC_RGBA8_3DS:
using (MemoryStream dstStream = new MemoryStream())
{
PVRConvertParameters @params = new PVRConvertParameters
{
DataLength = data.Length,
PixelFormat = texture.PVRPixelFormat,
Width = texture.Width,
Height = texture.Height,
MipMapCount = texture.MipCount,
};
using (MemoryStream srcStream = new MemoryStream(data))
{
PVRConverter.ExportPVR(dstStream, srcStream, @params);
}
return(PVRToBitmap(texture, dstStream.ToArray()));
}
case TextureFormat.RHalf:
case TextureFormat.RGHalf:
case TextureFormat.RGBAHalf:
case TextureFormat.RFloat:
case TextureFormat.RGFloat:
case TextureFormat.RGBAFloat:
case TextureFormat.RGB9e5Float:
case TextureFormat.ATC_RGB4:
case TextureFormat.ATC_RGBA8:
case TextureFormat.EAC_R:
case TextureFormat.EAC_R_SIGNED:
case TextureFormat.EAC_RG:
case TextureFormat.EAC_RG_SIGNED:
return(TextureConverter(texture, data));
case TextureFormat.BC4:
case TextureFormat.BC5:
case TextureFormat.BC6H:
case TextureFormat.BC7:
return(Texgenpack(texture, data));
case TextureFormat.DXT1Crunched:
case TextureFormat.DXT5Crunched:
{
byte[] decompressed = DecompressCRN(data);
return(DDSToBitmap(container, texture, decompressed));
}
case TextureFormat.ETC_RGB4Crunched:
case TextureFormat.ETC2_RGBA8Crunched:
{
byte[] decompressed = DecompressCRN(data);
using (MemoryStream dstStream = new MemoryStream())
{
using (MemoryStream srcStream = new MemoryStream(decompressed))
{
PVRConvertParameters @params = new PVRConvertParameters
{
DataLength = decompressed.Length,
PixelFormat = texture.PVRPixelFormat,
Width = texture.Width,
Height = texture.Height,
MipMapCount = texture.MipCount,
};
PVRConverter.ExportPVR(dstStream, srcStream, @params);
}
return(PVRToBitmap(texture, dstStream.ToArray()));
}
}
default:
Logger.Instance.Log(LogType.Error, LogCategory.Export, $"Unsupported texture format '{texture.TextureFormat}'");
return(null);
}
}
