public TextureMetadata GetMetadata(string filePath)
{
Model.TextureMetadata metadata;
var result = ImagingDriver.GetTextureMetadata(filePath, out metadata);
return(result >= 0
? new TextureMetadata
{
Height = metadata.Height,
Width = metadata.Width,
MipmapsCount = metadata.MipmapsCount,
Format = (DxgiFormat)metadata.DxgiFormat
}
: null);
}
public Texture Convert(string filePath, TextureConversionSettings settings)
{
Model.Texture texture;
var textureConverstionSettings = new Model.TextureConversionSettings(
settings.MaxHeight,
settings.MaxWidth,
(uint)settings.OutputFormat,
(uint)settings.ColorSpace,
settings.KeepMipmaps,
(uint)settings.FileType);
var result = ImagingDriver.ConvertTexture(filePath, textureConverstionSettings, out texture);
if ((result < 0) || (texture.Buffer == IntPtr.Zero))
{
return(null);
}
try
{
var metadata = new TextureMetadata
{
Height = texture.Metadata.Height,
Width = texture.Metadata.Width,
MipmapsCount = texture.Metadata.MipmapsCount,
Format = (DxgiFormat)texture.Metadata.DxgiFormat
};
var output = new Texture
{
Buffer = new byte[texture.Size],
Metadata = metadata
};
Marshal.Copy(texture.Buffer, output.Buffer, 0, output.Buffer.Length);
return(output);
}
finally
{
ImagingDriver.ReleaseTextureBuffer(texture.Buffer);
}
}
