public idImage(string name, TextureType type, TextureFilter filter, TextureRepeat repeat, TextureDepth depth, CubeFiles cubeMap, bool allowDownSize)
{
_name = name;
_type = type;
_filter = filter;
_repeat = repeat;
_depth = depth;
_cubeFiles = cubeMap;
_allowDownSize = allowDownSize;
}
// background loading information.
/*private idImage _partialImage; // shrunken, space-saving version
* private bool _isPartialImage; // true if this is pointed to by another image*/
#endregion
#region Constructor
public idImage(string name, ImageLoadCallback generator)
{
_name = name;
_generator = generator;
_type = TextureType.Disabled;
_filter = TextureFilter.Default;
_repeat = TextureRepeat.Repeat;
_depth = TextureDepth.Default;
_cubeFiles = CubeFiles.TwoD;
}
/// <summary>
/// Finds or loads the given image, always returning a valid image pointer.
/// Loading of the image may be deferred for dynamic loading.
/// </summary>
/// <param name="name"></param>
/// <param name="filter"></param>
/// <param name="allowDownSize"></param>
/// <param name="repeat"></param>
/// <param name="depth"></param>
/// <param name="cubeMap"></param>
/// <returns></returns>
public idImage ImageFromFile(string name, TextureFilter filter, bool allowDownSize, TextureRepeat repeat, TextureDepth depth, CubeFiles cubeMap)
{
if((name == null) || (name == string.Empty)
|| (name.Equals("default", StringComparison.OrdinalIgnoreCase) == true)
|| (name.Equals("_default", StringComparison.OrdinalIgnoreCase) == true))
{
idE.DeclManager.MediaPrint("DEFAULTED");
return this.DefaultImage;
}
idImage image;
// strip any .tga file extensions from anywhere in the _name, including image program parameters
name = name.Replace(".tga", "");
//
// see if the image is already loaded, unless we
// are in a reloadImages call
//
if(_imageDictionary.TryGetValue(name, out image) == true)
{
// the built in's, like _white and _flat always match the other options
if(name.StartsWith("_") == true)
{
return image;
}
if(image.CubeFiles != cubeMap)
{
idConsole.Error("Image '{0}' has been referenced with conflicting cube map states", name);
}
if((image.Filter != filter) || (image.Repeat != repeat))
{
// we might want to have the system reset these parameters on every bind and
// share the image data
// FIXME: this might be the wrong behaviour. original d3 would return a new image but our dictionary
// requires unique keys.
return image;
}
else
{
if((image.AllowDownSize == allowDownSize) && (image.Depth == depth))
{
// note that it is used this level load
image.LevelLoadReferenced = true;
return image;
}
// the same image is being requested, but with a different allowDownSize or depth
// so pick the highest of the two and reload the old image with those parameters
if(image.AllowDownSize == false)
{
allowDownSize = false;
}
if(image.Depth > depth)
{
depth = image.Depth;
}
if((image.AllowDownSize == allowDownSize) && (image.Depth == depth))
{
// the already created one is already the highest quality
image.LevelLoadReferenced = true;
return image;
}
/*image.AllowDownSize = allowDownSize;
image.Depth = depth;*/
image.LevelLoadReferenced = true;
if((idE.CvarSystem.GetBool("image_preload") == true) && (_insideLevelLoad == false))
{
image.ReferencedOutsideLevelLoad = true;
image.ActuallyLoadImage(true, false); // check for precompressed, load is from front end
idE.DeclManager.MediaPrint("{0}x{1} {1} (reload for mixed referneces)", image.Width, image.Height, image.Name);
}
return image;
}
}
// HACK: to allow keep fonts from being mip'd, as new ones will be introduced with localization
// this keeps us from having to make a material for each font tga
if(name.Contains("fontImage_") == true)
{
allowDownSize = false;
}
//
// create a new image
//
image = CreateImage(name, TextureType.TwoD, filter, repeat, depth, cubeMap, allowDownSize);
image.LevelLoadReferenced = true;
// load it if we aren't in a level preload
if((idE.CvarSystem.GetBool("image_preload") == true) && (_insideLevelLoad == false))
{
image.ReferencedOutsideLevelLoad = true;
image.ActuallyLoadImage(true, false); // check for precompressed, load is from front end
idE.DeclManager.MediaPrint("{0}x{1} {2}", image.Width, image.Height, image.Name);
}
else
{
idE.DeclManager.MediaPrint(image.Name);
}
return image;
}
private idImage CreateImage(string name, TextureType type, TextureFilter filter, TextureRepeat repeat, TextureDepth depth, CubeFiles cubeMap, bool allowDownSize)
{
idImage image = new idImage(name, type, filter, repeat, depth, cubeMap, allowDownSize);
_images.Add(image);
_imageDictionary.Add(name, image);
return image;
}
public idImage(string name, TextureType type, TextureFilter filter, TextureRepeat repeat, TextureDepth depth, CubeFiles cubeMap, bool allowDownSize)
{
_name = name;
_type = type;
_filter = filter;
_repeat = repeat;
_depth = depth;
_cubeFiles = cubeMap;
_allowDownSize = allowDownSize;
}
// background loading information.
/*private idImage _partialImage; // shrunken, space-saving version
private bool _isPartialImage; // true if this is pointed to by another image*/
#endregion
#region Constructor
public idImage(string name, ImageLoadCallback generator)
{
_name = name;
_generator = generator;
_type = TextureType.Disabled;
_filter = TextureFilter.Default;
_repeat = TextureRepeat.Repeat;
_depth = TextureDepth.Default;
_cubeFiles = CubeFiles.TwoD;
}
