Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages
shaderplugin.h
00001 /* 00002 Copyright (C) 2003 by Marten Svanfeldt 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_SHADERPLUGIN_H__ 00020 #define __CS_SHADERPLUGIN_H__ 00021 00022 #include "csutil/scf.h" 00023 #include "csutil/strhash.h" 00024 #include "csgfx/shadervar.h" 00025 #include "ivideo/shader/shader.h" 00026 00027 struct csShaderVarMapping 00028 { 00029 csStringID name; 00030 csString destination; 00031 csShaderVarMapping (csStringID n, const char* d) 00032 : name(n), destination(d) {} 00033 }; 00034 00035 SCF_VERSION(iShaderProgram, 0, 2, 1); 00040 struct iShaderProgram : public iBase 00041 { 00043 virtual void Activate() = 0; 00044 00046 virtual void Deactivate() = 0; 00047 00049 virtual void SetupState (const csRenderMesh* mesh, 00050 const csShaderVarStack &stacks) = 0; 00051 00053 virtual void ResetState () = 0; 00054 00056 virtual bool Load (iDocumentNode* node) = 0; 00057 00059 virtual bool Load (const char* program, 00060 csArray<csShaderVarMapping>& mappings) = 0; 00061 00063 virtual bool Compile (csArray<iShaderVariableContext*> &staticDomains) = 0; 00064 00069 virtual int ResolveTextureBinding (const char* binding) = 0; 00070 }; 00071 00072 SCF_VERSION(iShaderProgramPlugin,0,1,0); 00077 struct iShaderProgramPlugin : public iBase 00078 { 00079 virtual csPtr<iShaderProgram> CreateProgram(const char* type) = 0; 00080 virtual bool SupportType(const char* type) = 0; 00081 }; 00082 00083 #endif 00084
Generated for Crystal Space by doxygen 1.3.9.1