private void Create(LImage image)
{
if (image == null)
{
return;
}
if (buffer != null)
{
return;
}
fileName = image.GetPath();
this.isExt = image.isExt;
this.hasAlpha = image.hasAlpha;
int srcWidth = image.Width;
int srcHeight = image.Height;
if (GLEx.IsPowerOfTwo(srcWidth) && GLEx.IsPowerOfTwo(srcHeight))
{
this.width = srcWidth;
this.height = srcHeight;
this.texHeight = srcHeight;
this.texWidth = srcWidth;
this.buffer = image.GetBitmap();
if (image.IsAutoDispose())
{
image.Dispose();
image = null;
}
return;
}
int texWidth = GLEx.ToPowerOfTwo(srcWidth);
int texHeight = GLEx.ToPowerOfTwo(srcHeight);
this.width = srcWidth;
this.height = srcHeight;
this.texHeight = texHeight;
this.texWidth = texWidth;
Color[] src = image.GetPixels();
Color[] dst = new Color[texWidth * texHeight];
for (int size = 0; size < height; size++)
{
Array.Copy(src, size * width
, dst, size * texWidth, width);
}
if (buffer == null)
{
buffer = new Texture2D(GL.device, texWidth, texHeight);
}
buffer.SetData <Color>(dst);
src = null;
dst = null;
if (image != null && image.IsAutoDispose())
{
image.Dispose();
image = null;
}
}