ivideo/txtmgr.h
Go to the documentation of this file.00001 /* 00002 Copyright (C) 1998 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 00033 class Vector2; 00034 class csMatrix3; 00035 class csVector3; 00036 class csRect; 00037 00038 struct csRGBpixel; 00039 struct csLightMapMapping; 00040 struct iImage; 00041 struct iTextureHandle; 00042 struct iMaterial; 00043 00050 00051 #define CS_TEXTURE_2D 0x00000001 00052 00053 #define CS_TEXTURE_3D 0x00000002 00054 00063 #define CS_TEXTURE_NOMIPMAPS 0x00000008 00064 00068 #define CS_TEXTURE_CLAMP 0x00000010 00069 00072 #define CS_TEXTURE_NOFILTER 0x00000020 00073 00086 #define CS_TEXTURE_NPOTS 0x00000040 00087 00097 #define CS_TEXTURE_SCALE_UP 0x00000080 00098 00108 #define CS_TEXTURE_SCALE_DOWN 0x00000100 00109 00114 struct iRendererLightmap : public virtual iBase 00115 { 00116 SCF_INTERFACE (iRendererLightmap, 2, 0, 0); 00117 00122 virtual void GetSLMCoords (int& left, int& top, 00123 int& width, int& height) = 0; 00124 00126 virtual void SetData (csRGBpixel* data) = 0; 00127 00128 virtual void SetLightCellSize (int size) = 0; 00129 }; 00130 00134 struct iSuperLightmap : public virtual iBase 00135 { 00136 SCF_INTERFACE (iSuperLightmap, 2, 0, 0); 00137 00139 virtual csPtr<iRendererLightmap> RegisterLightmap (int left, int top, 00140 int width, int height) = 0; 00141 00143 virtual csPtr<iImage> Dump () = 0; 00144 00145 virtual iTextureHandle* GetTexture () = 0; 00146 }; 00147 00164 struct iTextureManager : public virtual iBase 00165 { 00166 SCF_INTERFACE(iTextureManager, 3,0,0); 00194 virtual csPtr<iTextureHandle> RegisterTexture (iImage *image, int flags) = 0; 00195 00203 virtual int GetTextureFormat () = 0; 00204 00208 virtual csPtr<iSuperLightmap> CreateSuperLightmap (int width, 00209 int height) = 0; 00210 00214 virtual void GetMaxTextureSize (int& w, int& h, int& aspect) = 0; 00215 00221 virtual void GetLightmapRendererCoords (int slmWidth, int slmHeight, 00222 int lm_x1, int lm_y1, int lm_x2, int lm_y2, 00223 float& lm_u1, float& lm_v1, float &lm_u2, float& lm_v2) = 0; 00224 }; 00225 00228 #endif // __CS_IVIDEO_TXTMGR_H__
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