CrystalSpace

Public API Reference

ivideo/txtmgr.h
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00001 /*
00002     Copyright (C) 1998-2006 by Jorrit Tyberghein
00003     Written by Jorrit Tyberghein.
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_IVIDEO_TXTMGR_H__
00021 #define __CS_IVIDEO_TXTMGR_H__
00022 
00031 #include "csutil/scf.h"
00032 #include "igraphic/image.h"
00033 
00034 class Vector2;
00035 class csMatrix3;
00036 class csVector3;
00037 class csRect;
00038 
00039 struct csRGBcolor;
00040 struct csRGBpixel;
00041 struct iImage;
00042 struct iTextureHandle;
00043 struct iMaterial;
00044 struct iString;
00045 
00052 
00053 #define CS_TEXTURE_2D                   0x00000001
00054 
00055 #define CS_TEXTURE_3D                   0x00000002
00056 
00065 #define CS_TEXTURE_NOMIPMAPS            0x00000008
00066 
00070 #define CS_TEXTURE_CLAMP                0x00000010
00071 
00074 #define CS_TEXTURE_NOFILTER             0x00000020
00075 
00088 #define CS_TEXTURE_NPOTS                0x00000040
00089 
00099 #define CS_TEXTURE_SCALE_UP             0x00000080
00100 
00110 #define CS_TEXTURE_SCALE_DOWN           0x00000100
00111 
00117 #define CS_TEXTURE_CREATE_CLEAR         0x00000200
00118 
00129 #define CS_TEXTURE_CUBEMAP_DISABLE_SEAMLESS     0x00000400
00130 
00148 struct iTextureManager : public virtual iBase
00149 {
00150   SCF_INTERFACE(iTextureManager, 4,0,0);
00181   virtual csPtr<iTextureHandle> RegisterTexture (iImage *image, int flags,
00182       iString* fail_reason = 0) = 0;
00183 
00200   virtual csPtr<iTextureHandle> CreateTexture (int w, int h,
00201       csImageType imagetype, const char* format, int flags,
00202       iString* fail_reason = 0) = 0;
00203 
00211   virtual int GetTextureFormat () = 0;
00212   
00216   virtual void GetMaxTextureSize (int& w, int& h, int& aspect) = 0;
00217 
00235   virtual csPtr<iTextureHandle> CreateTexture (int w, int h, int d,
00236       csImageType imagetype, const char* format, int flags,
00237       iString* fail_reason = 0) = 0;
00238 };
00239 
00242 #endif // __CS_IVIDEO_TXTMGR_H__

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