private void DdsToBitmap_Click(object sender, RoutedEventArgs e)
{
//check if it's actually a dds file
bool isItADDSFile = DDSFile.IsDDSFile("damageIndicator.dds");
Bitmap bmp = null;
//helpful links
//https://docs.microsoft.com/en-us/windows/desktop/api/dxgiformat/ne-dxgiformat-dxgi_format#dxgi-format-bc3-unorm
//https://docs.microsoft.com/en-us/windows/desktop/direct3d11/texture-block-compression-in-direct3d-11#bc1-bc2-and-b3-formats
//best method found to use mode 1 and direct=true
bool directBitmap = true;
//TEXIMP DDSFILE
//this is an Importer and says nothing about bitmap objects. i don't think it's designed to do this (load directly and make bitmap out of)
//TEXIMP SURFACE
//https://bitbucket.org/Starnick/teximpnet/src/acf2d0a8d7f6?at=master
//format of image is Rgba32
using (Surface surface = Surface.LoadFromFile("damageIndicator.dds", ImageLoadFlags.Default))
{
surface.FlipVertically();
if (directBitmap)
{
//https://stackoverflow.com/questions/16478449/convert-intptr-to-bitmapimage
bmp = new Bitmap(surface.Width, surface.Height, surface.Pitch, System.Drawing.Imaging.PixelFormat.Format32bppArgb, surface.DataPtr);
}
else
{
//stride is rowpitch
//length of array is height * stride/pitch
int size = surface.Height * surface.Pitch;
byte[] managedArrayy = new byte[size];
//https://stackoverflow.com/questions/5486938/c-sharp-how-to-get-byte-from-intptr
//https://docs.microsoft.com/en-us/dotnet/api/system.runtime.interopservices.marshal.copy?view=netframework-4.8#System_Runtime_InteropServices_Marshal_Copy_System_IntPtr_System_Byte___System_Int32_System_Int32_
Marshal.Copy(surface.DataPtr, managedArrayy, 0, size);
BitmapSource source = BitmapSource.Create(surface.Width, surface.Height, 96.0, 96.0, PixelFormats.Bgra32, null, managedArrayy, surface.Pitch);
bmp = BitmapFromSource(source);
//TestImageDisplay.Source = source;
}
bmp.Save("damageIndicator.png", System.Drawing.Imaging.ImageFormat.Png);
bmp.Dispose();
}
}
private void ModdedTexOpen()
{
moddedTexPathBox.Text = moddedTexPath;
moddedTexOpen = true;
if (!isWebImage)
{
texturePreview2.Image = null;
}
moddedFormat = "None";
// Check if file is dds or png
if (DDSFile.IsDDSFile(moddedTexPath) == true)
{
// Get dds data
DDSContainer moddedTexture = DDSFile.Read(moddedTexPath);
moddedFormat = moddedTexture.Format.ToString();
moddedDDS.MipMaps = moddedTexture.MipChains[0].Count;
if (moddedFormat == "BC3_UNorm")
{
moddedFormat = "DXT5";
}
else if (moddedFormat == "BC1_UNorm")
{
moddedFormat = "DXT1";
}
moddedDDS.Format = moddedFormat;
// Convert to png for preview
DDSImage modDDS = new DDSImage(moddedTexPath);
MemoryStream pngStream = new MemoryStream();
modDDS.SaveAsPng(pngStream);
var newPNG = Image.FromStream(pngStream);
// Change labels
moddedTexCompression.Text = moddedDDS.Format;
mipMapCountLabel2.Text = moddedDDS.MipMaps.ToString();
texturePreview2.Image = newPNG;
previewLabel2.Text = "Preview:";
moddedDDS.ResX = texturePreview2.Image.Width;
moddedDDS.ResY = texturePreview2.Image.Height;
resolutionCheck2.Text = moddedDDS.ResX.ToString() + "x" + moddedDDS.ResY.ToString();
texturePreview2.SizeMode = PictureBoxSizeMode.Zoom;
// Dispose
pngStream.Dispose();
moddedTexture.Dispose();
}
else
{
// Bitmap/Png format
if (moddedTexPath.Contains(".bmp"))
{
moddedTexCompression.Text = "None (Bitmap)";
}
else if (moddedTexPath.Contains(".png"))
{
moddedTexCompression.Text = "None (PNG)";
}
else
{
moddedTexCompression.Text = "None";
}
mipMapCountLabel2.Text = "None";
previewLabel2.Text = "Preview:";
if (!isWebImage)
{
texturePreview2.Image = new Bitmap(moddedTexPath);
texturePreview2.SizeMode = PictureBoxSizeMode.Zoom;
}
resolutionCheck2.Text = texturePreview2.Image.Width.ToString() + "x" + texturePreview2.Image.Height.ToString();
}
EnableButtons();
}
