public Texture2D GetTexture(GraphicsDevice device)
{
DecodeIfRequired();
if (PixelCache == null)
{
var mip = !Parent.WallStyle && FSOEnvironment.Enable3D && FSOEnvironment.EnableNPOTMip;
var tc = FSOEnvironment.TexCompress;
if (Width * Height > 0)
{
var w = Math.Max(1, Width);
var h = Math.Max(1, Height);
if (mip && TextureUtils.OverrideCompression(w, h))
{
tc = false;
}
if (tc)
{
PixelCache = new Texture2D(device, ((w + 3) / 4) * 4, ((h + 3) / 4) * 4, mip, SurfaceFormat.Dxt5);
if (mip)
{
TextureUtils.UploadDXT5WithMips(PixelCache, w, h, device, Data);
}
else
{
PixelCache.SetData <byte>(TextureUtils.DXT5Compress(Data, w, h).Item1);
}
}
else
{
PixelCache = new Texture2D(device, w, h, mip, SurfaceFormat.Color);
if (mip)
{
TextureUtils.UploadWithMips(PixelCache, device, Data);
}
else
{
PixelCache.SetData <Color>(this.Data);
}
}
}
else
{
PixelCache = new Texture2D(device, Math.Max(1, Width), Math.Max(1, Height), mip, SurfaceFormat.Color);
PixelCache.SetData <Color>(new Color[] { Color.Transparent });
}
PixelCache.Tag = new TextureInfo(PixelCache, Width, Height);
if (!IffFile.RETAIN_CHUNK_DATA)
{
Data = null;
}
}
return(PixelCache);
}
private byte[] TexToData(Texture2D tex, bool compressed)
{
var data = new Color[tex.Width * tex.Height];
tex.GetData(data);
if (compressed)
{
//let's assume the width and height didn't change. the default settings should always result in textures divisible by 4.
return(TextureUtils.DXT5Compress(data, tex.Width, tex.Height).Item1);
}
return(ToByteArray(data.Select(x => x.PackedValue).ToArray()));
}
private Texture2D GetTexture(GraphicsDevice device, bool onlyThis)
{
if (ContainsNothing)
{
return(null);
}
Texture2D result = null;
if (!PixelCache.TryGetTarget(out result) || ((CachableTexture2D)result).BeingDisposed || result.IsDisposed)
{
DecodeIfRequired(false);
if (this.Width == 0 || this.Height == 0)
{
ContainsNothing = true;
return(null);
}
var tc = FSOEnvironment.TexCompress;
var mip = FSOEnvironment.Enable3D && (FSOEnvironment.EnableNPOTMip || (Width == 128 && Height == 64));
if (mip && TextureUtils.OverrideCompression(Width, Height))
{
tc = false;
}
if (tc)
{
result = new CachableTexture2D(device, ((Width + 3) / 4) * 4, ((Height + 3) / 4) * 4, mip, SurfaceFormat.Dxt5);
if (mip)
{
TextureUtils.UploadDXT5WithMips(result, Width, Height, device, this.PixelData);
}
else
{
var dxt = TextureUtils.DXT5Compress(this.PixelData, this.Width, this.Height);
result.SetData <byte>(dxt.Item1);
}
}
else
{
result = new CachableTexture2D(device, this.Width, this.Height, mip, SurfaceFormat.Color);
if (mip)
{
TextureUtils.UploadWithMips(result, device, this.PixelData);
}
else
{
result.SetData <Color>(this.PixelData);
}
}
result.Tag = new TextureInfo(result, Width, Height);
PixelCache = new WeakReference <Texture2D>(result);
if (TimedReferenceController.CurrentType == CacheType.PERMANENT)
{
PermaRefP = result;
}
if (!IffFile.RETAIN_CHUNK_DATA)
{
PixelData = null;
//if (onlyThis && !FSOEnvironment.Enable3D) ZBufferData = null;
}
}
if (TimedReferenceController.CurrentType != CacheType.PERMANENT)
{
TimedReferenceController.KeepAlive(result, KeepAliveType.ACCESS);
}
return(result);
}
