/usr/include/libwildmagic/Wm5TextureCube.h is in libwildmagic-dev 5.13-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.1 (2010/10/01)
#ifndef WM5TEXTURECUBE_H
#define WM5TEXTURECUBE_H
#include "Wm5GraphicsLIB.h"
#include "Wm5Texture.h"
namespace Wm5
{
class WM5_GRAPHICS_ITEM TextureCube : public Texture
{
WM5_DECLARE_RTTI;
WM5_DECLARE_NAMES;
WM5_DECLARE_STREAM(TextureCube);
public:
// Construction and destruction. The faces of the cube are necessarily
// square textures of size dimension-by-dimension.
TextureCube (Format tformat, int dimension, int numLevels,
Buffer::Usage usage = Buffer::BU_TEXTURE);
virtual ~TextureCube ();
// Get the dimensions of the zero-th level mipmap.
inline int GetWidth () const;
inline int GetHeight () const;
// Support for mipmap generation.
void GenerateMipmaps ();
bool HasMipmaps () const;
// Note: Texture::GetNumLevelBytes(level) returns the number of bytes
// for a level of *one* face. Texture::GetNumTotalBytes() returns the
// number of bytes of all levels of *all* faces.
// Access the texture data.
char* GetData (int face, int level) const;
protected:
// Support for mipmap generation.
void ComputeNumLevelBytes ();
void GenerateNextMipmap (int dimension, const char* texels,
int dimensionNext, char* texelsNext, Float4* rgba);
// Support for the raw load of TextureCube. Raw save is in Texture.
public:
static TextureCube* LoadWMTF (const std::string& name,
int mode = FileIO::FM_DEFAULT_READ);
// End support for raw load.
};
WM5_REGISTER_STREAM(TextureCube);
typedef Pointer0<TextureCube> TextureCubePtr;
#include "Wm5TextureCube.inl"
}
#endif
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