/// <summary>
/// Exports to Xenko <see cref="Image"/>. An instance will be stored in the <see cref="ExportToXenkoRequest"/> instance.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="libraryData">The library data.</param>
/// <param name="request">The request.</param>
/// <exception cref="System.InvalidOperationException">
/// Image size different than expected.
/// or
/// Failed to convert texture into Xenko Image.
/// </exception>
/// <exception cref="System.NotImplementedException"></exception>
private void ExportToXenko(TexImage image, XenkoTextureLibraryData libraryData, ExportToXenkoRequest request)
{
Log.Debug("Exporting to Xenko Image ...");
Image xkImage = null;
switch (image.Dimension)
{
case TexImage.TextureDimension.Texture1D:
xkImage = Image.New1D(image.Width, image.MipmapCount, image.Format, image.ArraySize); break;
case TexImage.TextureDimension.Texture2D:
xkImage = Image.New2D(image.Width, image.Height, image.MipmapCount, image.Format, image.ArraySize); break;
case TexImage.TextureDimension.Texture3D:
xkImage = Image.New3D(image.Width, image.Height, image.Depth, image.MipmapCount, image.Format); break;
case TexImage.TextureDimension.TextureCube:
xkImage = Image.NewCube(image.Width, image.MipmapCount, image.Format); break;
}
if (xkImage == null)
{
Log.Error("Image could not be created.");
throw new InvalidOperationException("Image could not be created.");
}
if (xkImage.TotalSizeInBytes != image.DataSize)
{
Log.Error("Image size different than expected.");
throw new InvalidOperationException("Image size different than expected.");
}
Utilities.CopyMemory(xkImage.DataPointer, image.Data, image.DataSize);
request.XkImage = xkImage;
}
public void ExportToXenkoTest(string file)
{
TexImage image = TestTools.Load(library, file);
ExportToXenkoRequest request = new ExportToXenkoRequest();
library.Execute(image, request);
var xk = request.XkImage;
Assert.IsTrue(xk.TotalSizeInBytes == image.DataSize);
Assert.IsTrue(xk.Description.MipLevels == image.MipmapCount);
Assert.IsTrue(xk.Description.Width == image.Width);
Assert.IsTrue(xk.Description.Height == image.Height);
image.Dispose();
}
/// <summary>
/// Converts to xenko image.
/// </summary>
/// <param name="image">The image.</param>
/// <returns>The converted Xenko <see cref="SiliconStudio.Xenko.Graphics.Image"/>.</returns>
/// <remarks>The user is the owner of the returned image, and has to dispose it after he finishes using it</remarks>
public SiliconStudio.Xenko.Graphics.Image ConvertToXenkoImage(TexImage image)
{
var request = new ExportToXenkoRequest();
ExecuteRequest(image, request);
return request.XkImage;
}