Source/System/State/Shader/SHL/OSGSimpleSHLChunk.inl

   1 /*---------------------------------------------------------------------------*\
   2  *                                OpenSG                                     *
   3  *                                                                           *
   4  *                                                                           *
   5  *               Copyright (C) 2000-2006 by the OpenSG Forum                 *
   6  *                                                                           *
   7  *   contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de          *
   8  *                                                                           *
   9 \*---------------------------------------------------------------------------*/
  10 /*---------------------------------------------------------------------------*\
  11  *                                License                                    *
  12  *                                                                           *
  13  * This library is free software; you can redistribute it and/or modify it   *
  14  * under the terms of the GNU Library General Public License as published    *
  15  * by the Free Software Foundation, version 2.                               *
  16  *                                                                           *
  17  * This library is distributed in the hope that it will be useful, but       *
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of                *
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU         *
  20  * Library General Public License for more details.                          *
  21  *                                                                           *
  22  * You should have received a copy of the GNU Library General Public         *
  23  * License along with this library; if not, write to the Free Software       *
  24  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.                 *
  25  *                                                                           *
  26 \*---------------------------------------------------------------------------*/
  27 /*---------------------------------------------------------------------------*\
  28  *                                Changes                                    *
  29  *                                                                           *
  30  *                                                                           *
  31  *                                                                           *
  32  *                                                                           *
  33  *                                                                           *
  34  *                                                                           *
  35 \*---------------------------------------------------------------------------*/
  36
  37 //---------------------------------------------------------------------------
  38 //  Includes
  39 //---------------------------------------------------------------------------
  40
  41 OSG_BEGIN_NAMESPACE
  42
  43 inline
  44 const StateChunkClass *SimpleSHLChunk::getStaticClass(void)
  45 {
  46     return ShaderExecutableChunk::getStaticClass();
  47 }
  48
  49 inline
  50 UInt32 SimpleSHLChunk::getStaticClassId(void)
  51 {
  52     return getStaticClass()->getId();
  53 }
  54
  55 #ifdef OSG_1_COMPAT
  56 template<class ValueT> inline
  57 bool SimpleSHLChunk::setUniformParameter(const Char8 *name, const ValueT &value)
  58 {
  59     if(_sfVariables.getValue() == NULL)
  60     {
  61         ShaderProgramVariablesUnrecPtr pParam =
  62             ShaderProgramVariables::createDependent(
  63                 this->getFieldFlags()->_bNamespaceMask);
  64
  65         setVariables(pParam);
  66     }
  67
  68     return _sfVariables.getValue()->addUniformVariable(
  69         name,
  70         value,
  71         editMFVariableLocations          (),
  72         editMFProceduralVariableLocations());
  73 }
  74
  75 template<class ValueT> inline
  76 bool SimpleSHLChunk::getUniformParameter(const Char8 *name, ValueT &value)
  77 {
  78     if(_sfVariables.getValue() != NULL)
  79     {
  80         return _sfVariables.getValue()->getUniformVariable(name, value);
  81     }
  82
  83     return false;
  84 }
  85
  86 #endif
  87
  88 template<class ValueT> inline
  89 bool SimpleSHLChunk::addUniformVariable(const Char8 *name, const ValueT &value)
  90 {
  91     if(_sfVariables.getValue() == NULL)
  92     {
  93         ShaderProgramVariablesUnrecPtr pParam =
  94             ShaderProgramVariables::createDependent(
  95                 this->getFieldFlags()->_bNamespaceMask);
  96
  97         setVariables(pParam);
  98     }
  99
 100     return _sfVariables.getValue()->addUniformVariable(
 101         name,
 102         value,
 103         editMFVariableLocations          (),
 104         editMFProceduralVariableLocations());
 105 }
 106
 107 template<class ValueT> inline
 108 bool SimpleSHLChunk::updateUniformVariable(const Char8 *name,
 109                                            const ValueT &value)
 110 {
 111     if(_sfVariables.getValue() == NULL)
 112     {
 113         ShaderProgramVariablesUnrecPtr pParam =
 114             ShaderProgramVariables::createDependent(
 115                 this->getFieldFlags()->_bNamespaceMask);
 116
 117         setVariables(pParam);
 118     }
 119
 120     return _sfVariables.getValue()->updateUniformVariable(name, value);
 121 }
 122
 123 template<class ValueT>
 124 bool SimpleSHLChunk::getUniformVariable(const Char8 *name, ValueT &value)
 125 {
 126     if(_sfVariables.getValue() != NULL)
 127     {
 128         return _sfVariables.getValue()->getUniformVariable(name, value);
 129     }
 130
 131     return false;
 132 }
 133
 134
 135 #ifdef OSG_1_COMPAT
 136 inline
 137 UInt32 SimpleSHLChunk::getFuncUniform1i(void)
 138 {
 139     return ShaderProgram::getFuncIdUniform1i();
 140 }
 141
 142 inline
 143 UInt32 SimpleSHLChunk::getFuncUniform1iv(void)
 144 {
 145     return ShaderProgram::getFuncIdUniform1iv();
 146 }
 147
 148 inline
 149 UInt32 SimpleSHLChunk::getFuncUniform2iv(void)
 150 {
 151     return ShaderProgram::getFuncIdUniform2iv();
 152 }
 153
 154 inline
 155 UInt32 SimpleSHLChunk::getFuncUniform3iv(void)
 156 {
 157     return ShaderProgram::getFuncIdUniform3iv();
 158 }
 159
 160 inline
 161 UInt32 SimpleSHLChunk::getFuncUniform4iv(void)
 162 {
 163     return ShaderProgram::getFuncIdUniform4iv();
 164 }
 165
 166 inline
 167 UInt32 SimpleSHLChunk::getFuncUniform1f(void)
 168 {
 169     return ShaderProgram::getFuncIdUniform1f();
 170 }
 171
 172 inline
 173 UInt32 SimpleSHLChunk::getFuncUniform1fv(void)
 174 {
 175     return ShaderProgram::getFuncIdUniform1fv();
 176 }
 177
 178 inline
 179 UInt32 SimpleSHLChunk::getFuncUniform2fv(void)
 180 {
 181     return ShaderProgram::getFuncIdUniform2fv();
 182 }
 183
 184 inline
 185 UInt32 SimpleSHLChunk::getFuncUniform3fv(void)
 186 {
 187     return ShaderProgram::getFuncIdUniform3fv();
 188 }
 189
 190 inline
 191 UInt32 SimpleSHLChunk::getFuncUniform4fv(void)
 192 {
 193     return ShaderProgram::getFuncIdUniform4fv();
 194 }
 195
 196 inline
 197 UInt32 SimpleSHLChunk::getFuncUniformMatrix4fv(void)
 198 {
 199     return ShaderProgram::getFuncIdUniformMatrix4fv();
 200 }
 201
 202 inline
 203 UInt32 SimpleSHLChunk::getFuncGetUniformiv(void)
 204 {
 205     return ShaderProgram::getFuncIdGetUniformiv();
 206 }
 207
 208 inline
 209 UInt32 SimpleSHLChunk::getFuncGetUniformfv(void)
 210 {
 211     return ShaderProgram::getFuncIdGetUniformfv();
 212 }
 213 #endif
 214
 215 OSG_END_NAMESPACE