Textures.h

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Doom 3 Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/

// a texturename of the form (0 0 0) will
// create a solid color texture

void            Texture_Init (bool bHardInit = true);
void            Texture_FlushUnused ();
void            Texture_Flush (bool bReload = false);
void            Texture_ClearInuse (void);
void            Texture_ShowInuse (void);
void            Texture_ShowDirectory (int menunum, bool bLinked = false);
void            Texture_ShowAll();
void            Texture_HideAll();
void            Texture_Cleanup(CStringList *pList = NULL);

// TTimo: added bNoAlpha flag to ignore alpha channel when parsing a .TGA file, transparency is usually achieved through qer_trans keyword in shaders
// in some cases loading an empty alpha channel causes display bugs (brushes not seen)
//qtexture_t *Texture_ForName (const char *name, bool bReplace = false, bool bShader = false, bool bNoAlpha = false, bool bReload = false, bool makeShader = true);

const idMaterial *Texture_ForName(const char *name);

void            Texture_Init (void);
void            Texture_SetTexture (texdef_t *texdef, brushprimit_texdef_t *brushprimit_texdef, bool bFitScale = false, bool bSetSelection = true);

void            Texture_SetMode(int iMenu);     // GL_TEXTURE_NEAREST, etc..
void            Texture_ResetPosition();

void            FreeShaders();
void            LoadShaders();
void            ReloadShaders();
int                     WINAPI Texture_LoadSkin(char *pName, int *pnWidth, int *pnHeight);
void            Texture_StartPos (void);
qtexture_t *Texture_NextPos (int *x, int *y);