/// <summary>
/// Changes the texture size.
/// </summary>
/// <remarks>
/// This operation may also change the size of all mipmap levels, including from the parent
/// and other possible child textures, to ensure that all sizes are consistent.
/// </remarks>
/// <param name="width">The new texture width</param>
/// <param name="height">The new texture height</param>
/// <param name="depthOrLayers">The new texture depth (for 3D textures) or layers (for layered textures)</param>
public void ChangeSize(int width, int height, int depthOrLayers)
{
width <<= _firstLevel;
height <<= _firstLevel;
if (Info.Target == Target.Texture3D)
{
depthOrLayers <<= _firstLevel;
}
else
{
depthOrLayers = _viewStorage.Info.DepthOrLayers;
}
_viewStorage.RecreateStorageOrView(width, height, depthOrLayers);
foreach (Texture view in _viewStorage._views)
{
int viewWidth = Math.Max(1, width >> view._firstLevel);
int viewHeight = Math.Max(1, height >> view._firstLevel);
int viewDepthOrLayers;
if (view.Info.Target == Target.Texture3D)
{
viewDepthOrLayers = Math.Max(1, depthOrLayers >> view._firstLevel);
}
else
{
viewDepthOrLayers = view.Info.DepthOrLayers;
}
view.RecreateStorageOrView(viewWidth, viewHeight, viewDepthOrLayers);
}
}
