Source/WebCore/platform/graphics/OpenGLShims.h

   1 /*
   2  *  Copyright (C) 2010 Tieto Corporation.
   3  *  Copyright (C) 2011 Igalia S.L.
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Lesser General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2.1 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Lesser General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Lesser General Public
  16  *  License along with this library; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18  */
  19
  20 #ifndef OpenGLShims_h
  21 #define OpenGLShims_h
  22
  23 #if PLATFORM(QT)
  24 #include <qglobal.h>
  25 #if HAVE(QT5)
  26 #include <qopenglfunctions.h>
  27 #include <QOpenGLContext>
  28 #include <QSurface>
  29 #else
  30 #include <QGLContext>
  31 #endif
  32 #elif USE(TIZEN_TEXTURE_MAPPER)
  33 #include <Evas_GL.h>
  34 #else
  35 #include <GL/gl.h>
  36 #endif
  37
  38 #if defined(GL_ES_VERSION_2_0)
  39 // Some openGL ES systems miss this typedef.
  40 typedef char GLchar;
  41 #endif
  42
  43 typedef struct _OpenGLFunctionTable OpenGLFunctionTable;
  44
  45 namespace WebCore {
  46 bool initializeOpenGLShims();
  47 OpenGLFunctionTable* openGLFunctionTable();
  48
  49 #if USE(TIZEN_TEXTURE_MAPPER)
  50 class EvasGlApiInterface {
  51 public:
  52     static EvasGlApiInterface& shared()
  53     {
  54         static EvasGlApiInterface& evasGlApiInterface = *new EvasGlApiInterface;
  55         return evasGlApiInterface;
  56     }
  57
  58     void initialize(Evas_GL_API* evasGlApi) { m_evasGlApi = evasGlApi; }
  59     Evas_GL_API* evasGlApi() { return m_evasGlApi; }
  60
  61 private:
  62     EvasGlApiInterface()
  63         : m_evasGlApi(0)
  64     {
  65     }
  66
  67     Evas_GL_API* m_evasGlApi;
  68 };
  69 #endif
  70 }
  71
  72 #if !USE(TIZEN_TEXTURE_MAPPER)
  73 typedef void (*glActiveTextureType) (GLenum);
  74 typedef void (*glAttachShaderType) (GLuint, GLuint);
  75 typedef void (*glBindAttribLocationType) (GLuint, GLuint, const char*);
  76 typedef void (*glBindBufferType) (GLenum, GLuint);
  77 typedef void (*glBindFramebufferType) (GLenum, GLuint);
  78 typedef void (*glBindRenderbufferType) (GLenum, GLuint);
  79 typedef void (*glBlendColorType) (GLclampf, GLclampf, GLclampf, GLclampf);
  80 typedef void (*glBlendEquationType) (GLenum);
  81 typedef void (*glBlendEquationSeparateType)(GLenum, GLenum);
  82 typedef void (*glBlendFuncSeparateType)(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
  83 typedef void (*glBlitFramebufferType) (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
  84 typedef void (*glBufferDataType) (GLenum, GLsizeiptr, const GLvoid*, GLenum);
  85 typedef void (*glBufferSubDataType) (GLenum, GLintptr, GLsizeiptr, const GLvoid*);
  86 typedef GLenum (*glCheckFramebufferStatusType) (GLenum);
  87 typedef void (*glCompileShaderType) (GLuint);
  88 typedef GLuint (*glCreateProgramType) ();
  89 typedef GLuint (*glCreateShaderType) (GLenum);
  90 typedef void (*glDeleteBuffersType) (GLsizei, const GLuint*);
  91 typedef void (*glDeleteFramebuffersType) (GLsizei n, const GLuint*);
  92 typedef void (*glDeleteProgramType) (GLuint);
  93 typedef void (*glDeleteRenderbuffersType) (GLsizei n, const GLuint*);
  94 typedef void (*glDeleteShaderType) (GLuint);
  95 typedef void (*glDetachShaderType) (GLuint, GLuint);
  96 typedef void (*glDisableVertexAttribArrayType) (GLuint);
  97 typedef void (*glEnableVertexAttribArrayType) (GLuint);
  98 typedef void (*glFramebufferRenderbufferType) (GLenum, GLenum, GLenum, GLuint);
  99 typedef void (*glFramebufferTexture2DType) (GLenum, GLenum, GLenum, GLuint, GLint);
 100 typedef void (*glGenBuffersType) (GLsizei, GLuint*);
 101 typedef void (*glGenerateMipmapType) (GLenum target);
 102 typedef void (*glGenFramebuffersType) (GLsizei, GLuint*);
 103 typedef void (*glGenRenderbuffersType) (GLsizei, GLuint*);
 104 typedef void (*glGetActiveAttribType) (GLuint, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLchar*);
 105 typedef void (*glGetActiveUniformType) (GLuint, GLuint, GLsizei, GLsizei*, GLint*, GLenum*, GLchar*);
 106 typedef void (*glGetAttachedShadersType) (GLuint, GLsizei, GLsizei*, GLuint*);
 107 typedef GLint (*glGetAttribLocationType) (GLuint, const char*);
 108 typedef void (*glGetBufferParameterivType) (GLenum, GLenum, GLint*);
 109 typedef void (*glGetFramebufferAttachmentParameterivType) (GLenum, GLenum, GLenum, GLint* params);
 110 typedef void (*glGetProgramInfoLogType) (GLuint, GLsizei, GLsizei*, char*);
 111 typedef void (*glGetProgramivType) (GLuint, GLenum, GLint*);
 112 typedef void (*glGetRenderbufferParameterivType) (GLenum, GLenum, GLint*);
 113 typedef void (*glGetShaderInfoLogType) (GLuint, GLsizei, GLsizei*, char*);
 114 typedef void (*glGetShaderivType) (GLuint, GLenum, GLint*);
 115 typedef void (*glGetShaderSourceType) (GLuint, GLsizei, GLsizei*, char*);
 116 typedef GLint (*glGetUniformLocationType) (GLuint, const char*);
 117 typedef void (*glGetUniformfvType) (GLuint, GLint, GLfloat*);
 118 typedef void (*glGetUniformivType) (GLuint, GLint, GLint*);
 119 typedef void (*glGetVertexAttribfvType) (GLuint, GLenum, GLfloat*);
 120 typedef void (*glGetVertexAttribivType) (GLuint, GLenum, GLint*);
 121 typedef void (*glGetVertexAttribPointervType) (GLuint, GLenum, GLvoid**);
 122 typedef GLboolean (*glIsBufferType) (GLuint);
 123 typedef GLboolean (*glIsFramebufferType) (GLuint);
 124 typedef GLboolean (*glIsProgramType) (GLuint);
 125 typedef GLboolean (*glIsRenderbufferType) (GLuint);
 126 typedef GLboolean (*glIsShaderType) (GLuint);
 127 typedef void (*glLinkProgramType) (GLuint);
 128 typedef void (*glRenderbufferStorageType) (GLenum, GLenum, GLsizei, GLsizei);
 129 typedef void (*glRenderbufferStorageMultisampleType) (GLenum, GLsizei, GLenum, GLsizei, GLsizei);
 130 typedef void (*glSampleCoverageType) (GLclampf, GLboolean);
 131 typedef void (*glShaderSourceType) (GLuint, GLsizei, const char**, const GLint*);
 132 typedef void (*glStencilFuncSeparateType) (GLenum, GLenum, GLint, GLuint);
 133 typedef void (*glStencilMaskSeparateType) (GLenum, GLuint);
 134 typedef void (*glStencilOpSeparateType) (GLenum, GLenum, GLenum, GLenum);
 135 typedef void (*glUniform1fType) (GLint, GLfloat);
 136 typedef void (*glUniform1fvType) (GLint, GLsizei, const GLfloat*);
 137 typedef void (*glUniform1iType) (GLint, GLint);
 138 typedef void (*glUniform1ivType) (GLint, GLsizei, const GLint*);
 139 typedef void (*glUniform2fType) (GLint, GLfloat, GLfloat);
 140 typedef void (*glUniform2fvType) (GLint, GLsizei, const GLfloat*);
 141 typedef void (*glUniform2iType) (GLint, GLint, GLint);
 142 typedef void (*glUniform2ivType) (GLint, GLsizei, const GLint*);
 143 typedef void (*glUniform3fType) (GLint, GLfloat, GLfloat, GLfloat);
 144 typedef void (*glUniform3fvType) (GLint, GLsizei, const GLfloat*);
 145 typedef void (*glUniform3iType) (GLint, GLint, GLint, GLint);
 146 typedef void (*glUniform3ivType) (GLint, GLsizei, const GLint*);
 147 typedef void (*glUniform4fType) (GLint, GLfloat, GLfloat, GLfloat, GLfloat);
 148 typedef void (*glUniform4fvType) (GLint, GLsizei, const GLfloat*);
 149 typedef void (*glUniform4iType) (GLint, GLint, GLint, GLint, GLint);
 150 typedef void (*glUniform4ivType) (GLint, GLsizei, const GLint*);
 151 typedef void (*glUniformMatrix2fvType) (GLint, GLsizei, GLboolean, const GLfloat*);
 152 typedef void (*glUniformMatrix3fvType) (GLint, GLsizei, GLboolean, const GLfloat*);
 153 typedef void (*glUniformMatrix4fvType) (GLint, GLsizei, GLboolean, const GLfloat*);
 154 typedef void (*glUseProgramType) (GLuint);
 155 typedef void (*glValidateProgramType) (GLuint);
 156 typedef void (*glVertexAttrib1fType) (GLuint, const GLfloat);
 157 typedef void (*glVertexAttrib1fvType) (GLuint, const GLfloat*);
 158 typedef void (*glVertexAttrib2fType) (GLuint, const GLfloat, const GLfloat);
 159 typedef void (*glVertexAttrib2fvType) (GLuint, const GLfloat*);
 160 typedef void (*glVertexAttrib3fType) (GLuint, const GLfloat, const GLfloat, const GLfloat);
 161 typedef void (*glVertexAttrib3fvType) (GLuint, const GLfloat*);
 162 typedef void (*glVertexAttrib4fType) (GLuint, const GLfloat, const GLfloat, const GLfloat, const GLfloat);
 163 typedef void (*glVertexAttrib4fvType) (GLuint, const GLfloat*);
 164 typedef void (*glVertexAttribPointerType) (GLuint, GLint, GLenum, GLboolean, GLsizei, const GLvoid*);
 165
 166 #define FUNCTION_TABLE_ENTRY(FunctionName) FunctionName##Type FunctionName
 167
 168 typedef struct _OpenGLFunctionTable {
 169     FUNCTION_TABLE_ENTRY(glActiveTexture);
 170     FUNCTION_TABLE_ENTRY(glAttachShader);
 171     FUNCTION_TABLE_ENTRY(glBindAttribLocation);
 172     FUNCTION_TABLE_ENTRY(glBindBuffer);
 173     FUNCTION_TABLE_ENTRY(glBindFramebuffer);
 174     FUNCTION_TABLE_ENTRY(glBindRenderbuffer);
 175     FUNCTION_TABLE_ENTRY(glBlendColor);
 176     FUNCTION_TABLE_ENTRY(glBlendEquation);
 177     FUNCTION_TABLE_ENTRY(glBlendEquationSeparate);
 178     FUNCTION_TABLE_ENTRY(glBlendFuncSeparate);
 179     FUNCTION_TABLE_ENTRY(glBlitFramebuffer);
 180     FUNCTION_TABLE_ENTRY(glBufferData);
 181     FUNCTION_TABLE_ENTRY(glBufferSubData);
 182     FUNCTION_TABLE_ENTRY(glCheckFramebufferStatus);
 183     FUNCTION_TABLE_ENTRY(glCompileShader);
 184     FUNCTION_TABLE_ENTRY(glCreateProgram);
 185     FUNCTION_TABLE_ENTRY(glCreateShader);
 186     FUNCTION_TABLE_ENTRY(glDeleteBuffers);
 187     FUNCTION_TABLE_ENTRY(glDeleteFramebuffers);
 188     FUNCTION_TABLE_ENTRY(glDeleteProgram);
 189     FUNCTION_TABLE_ENTRY(glDeleteRenderbuffers);
 190     FUNCTION_TABLE_ENTRY(glDeleteShader);
 191     FUNCTION_TABLE_ENTRY(glDetachShader);
 192     FUNCTION_TABLE_ENTRY(glDisableVertexAttribArray);
 193     FUNCTION_TABLE_ENTRY(glEnableVertexAttribArray);
 194     FUNCTION_TABLE_ENTRY(glFramebufferRenderbuffer);
 195     FUNCTION_TABLE_ENTRY(glFramebufferTexture2D);
 196     FUNCTION_TABLE_ENTRY(glGenBuffers);
 197     FUNCTION_TABLE_ENTRY(glGenerateMipmap);
 198     FUNCTION_TABLE_ENTRY(glGenFramebuffers);
 199     FUNCTION_TABLE_ENTRY(glGenRenderbuffers);
 200     FUNCTION_TABLE_ENTRY(glGetActiveAttrib);
 201     FUNCTION_TABLE_ENTRY(glGetActiveUniform);
 202     FUNCTION_TABLE_ENTRY(glGetAttachedShaders);
 203     FUNCTION_TABLE_ENTRY(glGetAttribLocation);
 204     FUNCTION_TABLE_ENTRY(glGetBufferParameteriv);
 205     FUNCTION_TABLE_ENTRY(glGetFramebufferAttachmentParameteriv);
 206     FUNCTION_TABLE_ENTRY(glGetProgramInfoLog);
 207     FUNCTION_TABLE_ENTRY(glGetProgramiv);
 208     FUNCTION_TABLE_ENTRY(glGetRenderbufferParameteriv);
 209     FUNCTION_TABLE_ENTRY(glGetShaderInfoLog);
 210     FUNCTION_TABLE_ENTRY(glGetShaderiv);
 211     FUNCTION_TABLE_ENTRY(glGetShaderSource);
 212     FUNCTION_TABLE_ENTRY(glGetUniformfv);
 213     FUNCTION_TABLE_ENTRY(glGetUniformiv);
 214     FUNCTION_TABLE_ENTRY(glGetUniformLocation);
 215     FUNCTION_TABLE_ENTRY(glGetVertexAttribfv);
 216     FUNCTION_TABLE_ENTRY(glGetVertexAttribiv);
 217     FUNCTION_TABLE_ENTRY(glGetVertexAttribPointerv);
 218     FUNCTION_TABLE_ENTRY(glIsBuffer);
 219     FUNCTION_TABLE_ENTRY(glIsFramebuffer);
 220     FUNCTION_TABLE_ENTRY(glIsProgram);
 221     FUNCTION_TABLE_ENTRY(glIsRenderbuffer);
 222     FUNCTION_TABLE_ENTRY(glIsShader);
 223     FUNCTION_TABLE_ENTRY(glLinkProgram);
 224     FUNCTION_TABLE_ENTRY(glRenderbufferStorage);
 225     FUNCTION_TABLE_ENTRY(glRenderbufferStorageMultisample);
 226     FUNCTION_TABLE_ENTRY(glSampleCoverage);
 227     FUNCTION_TABLE_ENTRY(glShaderSource);
 228     FUNCTION_TABLE_ENTRY(glStencilFuncSeparate);
 229     FUNCTION_TABLE_ENTRY(glStencilMaskSeparate);
 230     FUNCTION_TABLE_ENTRY(glStencilOpSeparate);
 231     FUNCTION_TABLE_ENTRY(glUniform1f);
 232     FUNCTION_TABLE_ENTRY(glUniform1fv);
 233     FUNCTION_TABLE_ENTRY(glUniform1i);
 234     FUNCTION_TABLE_ENTRY(glUniform1iv);
 235     FUNCTION_TABLE_ENTRY(glUniform2f);
 236     FUNCTION_TABLE_ENTRY(glUniform2fv);
 237     FUNCTION_TABLE_ENTRY(glUniform2i);
 238     FUNCTION_TABLE_ENTRY(glUniform2iv);
 239     FUNCTION_TABLE_ENTRY(glUniform3f);
 240     FUNCTION_TABLE_ENTRY(glUniform3fv);
 241     FUNCTION_TABLE_ENTRY(glUniform3i);
 242     FUNCTION_TABLE_ENTRY(glUniform3iv);
 243     FUNCTION_TABLE_ENTRY(glUniform4f);
 244     FUNCTION_TABLE_ENTRY(glUniform4fv);
 245     FUNCTION_TABLE_ENTRY(glUniform4i);
 246     FUNCTION_TABLE_ENTRY(glUniform4iv);
 247     FUNCTION_TABLE_ENTRY(glUniformMatrix2fv);
 248     FUNCTION_TABLE_ENTRY(glUniformMatrix3fv);
 249     FUNCTION_TABLE_ENTRY(glUniformMatrix4fv);
 250     FUNCTION_TABLE_ENTRY(glUseProgram);
 251     FUNCTION_TABLE_ENTRY(glValidateProgram);
 252     FUNCTION_TABLE_ENTRY(glVertexAttrib1f);
 253     FUNCTION_TABLE_ENTRY(glVertexAttrib1fv);
 254     FUNCTION_TABLE_ENTRY(glVertexAttrib2f);
 255     FUNCTION_TABLE_ENTRY(glVertexAttrib2fv);
 256     FUNCTION_TABLE_ENTRY(glVertexAttrib3f);
 257     FUNCTION_TABLE_ENTRY(glVertexAttrib3fv);
 258     FUNCTION_TABLE_ENTRY(glVertexAttrib4f);
 259     FUNCTION_TABLE_ENTRY(glVertexAttrib4fv);
 260     FUNCTION_TABLE_ENTRY(glVertexAttribPointer);
 261 } OpenGLFunctionTable;
 262
 263 // We disable the shims for OpenGLShims.cpp, so that we can set them.
 264 #ifndef DISABLE_SHIMS
 265 #define LOOKUP_GL_FUNCTION(Function) WebCore::openGLFunctionTable()->Function
 266 #define glActiveTexture                        LOOKUP_GL_FUNCTION(glActiveTexture)
 267 #define glAttachShader                         LOOKUP_GL_FUNCTION(glAttachShader)
 268 #define glBindAttribLocation                   LOOKUP_GL_FUNCTION(glBindAttribLocation)
 269 #define glBindBuffer                           LOOKUP_GL_FUNCTION(glBindBuffer)
 270 #define glBindFramebufferEXT                   glBindFramebuffer
 271 #define glBindFramebuffer                      LOOKUP_GL_FUNCTION(glBindFramebuffer)
 272 #define glBindRenderbufferEXT                  glBindRenderbuffer
 273 #define glBindRenderbuffer                     LOOKUP_GL_FUNCTION(glBindRenderbuffer)
 274 #define glBlendColor                           LOOKUP_GL_FUNCTION(glBlendColor)
 275 #define glBlendEquation                        LOOKUP_GL_FUNCTION(glBlendEquation)
 276 #define glBlendEquationSeparate                LOOKUP_GL_FUNCTION(glBlendEquationSeparate)
 277 #define glBlendFuncSeparate                    LOOKUP_GL_FUNCTION(glBlendFuncSeparate)
 278 #define glBlitFramebufferEXT                   glBlitFramebuffer
 279 #define glBlitFramebuffer                      LOOKUP_GL_FUNCTION(glBlitFramebuffer)
 280 #define glBufferData                           LOOKUP_GL_FUNCTION(glBufferData)
 281 #define glBufferSubData                        LOOKUP_GL_FUNCTION(glBufferSubData)
 282 #define glCheckFramebufferStatusEXT            glCheckFramebufferStatus
 283 #define glCheckFramebufferStatus               LOOKUP_GL_FUNCTION(glCheckFramebufferStatus)
 284 #define glCompileShader                        LOOKUP_GL_FUNCTION(glCompileShader)
 285 #define glCreateProgram                        LOOKUP_GL_FUNCTION(glCreateProgram)
 286 #define glCreateShader                         LOOKUP_GL_FUNCTION(glCreateShader)
 287 #define glDeleteBuffers                        LOOKUP_GL_FUNCTION(glDeleteBuffers)
 288 #define glDeleteFramebuffersEXT                glDeleteFramebuffers
 289 #define glDeleteFramebuffers                   LOOKUP_GL_FUNCTION(glDeleteFramebuffers)
 290 #define glDeleteProgram                        LOOKUP_GL_FUNCTION(glDeleteProgram)
 291 #define glDeleteRenderbuffersEXT               glDeleteRenderbuffers
 292 #define glDeleteRenderbuffers                  LOOKUP_GL_FUNCTION(glDeleteRenderbuffers)
 293 #define glDeleteShader                         LOOKUP_GL_FUNCTION(glDeleteShader)
 294 #define glDetachShader                         LOOKUP_GL_FUNCTION(glDetachShader)
 295 #define glDisableVertexAttribArray             LOOKUP_GL_FUNCTION(glDisableVertexAttribArray)
 296 #define glEnableVertexAttribArray              LOOKUP_GL_FUNCTION(glEnableVertexAttribArray)
 297 #define glFramebufferRenderbufferEXT           glFramebufferRenderbuffer
 298 #define glFramebufferRenderbuffer              LOOKUP_GL_FUNCTION(glFramebufferRenderbuffer)
 299 #define glFramebufferTexture2DEXT              glFramebufferTexture2D
 300 #define glFramebufferTexture2D                 LOOKUP_GL_FUNCTION(glFramebufferTexture2D)
 301 #define glGenBuffers                           LOOKUP_GL_FUNCTION(glGenBuffers)
 302 #define glGenerateMipmapEXT                    glGenerateMipmap
 303 #define glGenerateMipmap                       LOOKUP_GL_FUNCTION(glGenerateMipmap)
 304 #define glGenFramebuffersEXT                   glGenFramebuffers
 305 #define glGenFramebuffers                      LOOKUP_GL_FUNCTION(glGenFramebuffers)
 306 #define glGenRenderbuffersEXT                  glGenRenderbuffers
 307 #define glGenRenderbuffers                     LOOKUP_GL_FUNCTION(glGenRenderbuffers)
 308 #define glGetActiveAttrib                      LOOKUP_GL_FUNCTION(glGetActiveAttrib)
 309 #define glGetActiveUniform                     LOOKUP_GL_FUNCTION(glGetActiveUniform)
 310 #define glGetAttachedShaders                   LOOKUP_GL_FUNCTION(glGetAttachedShaders)
 311 #define glGetAttribLocation                    LOOKUP_GL_FUNCTION(glGetAttribLocation)
 312 #define glGetBufferParameterivEXT              glGetBufferParameteriv
 313 #define glGetBufferParameteriv                 LOOKUP_GL_FUNCTION(glGetBufferParameteriv)
 314 #define glGetFramebufferAttachmentParameterivEXT glGetFramebufferAttachmentParameteriv
 315 #define glGetFramebufferAttachmentParameteriv  LOOKUP_GL_FUNCTION(glGetFramebufferAttachmentParameteriv)
 316 #define glGetProgramInfoLog                    LOOKUP_GL_FUNCTION(glGetProgramInfoLog)
 317 #define glGetProgramiv                         LOOKUP_GL_FUNCTION(glGetProgramiv)
 318 #define glGetRenderbufferParameterivEXT        glGetRenderbufferParameteriv
 319 #define glGetRenderbufferParameteriv           LOOKUP_GL_FUNCTION(glGetRenderbufferParameteriv)
 320 #define glGetShaderInfoLog                     LOOKUP_GL_FUNCTION(glGetShaderInfoLog)
 321 #define glGetShaderiv                          LOOKUP_GL_FUNCTION(glGetShaderiv)
 322 #define glGetShaderSource                      LOOKUP_GL_FUNCTION(glGetShaderSource)
 323 #define glGetUniformfv                         LOOKUP_GL_FUNCTION(glGetUniformfv)
 324 #define glGetUniformiv                         LOOKUP_GL_FUNCTION(glGetUniformiv)
 325 #define glGetUniformLocation                   LOOKUP_GL_FUNCTION(glGetUniformLocation)
 326 #define glGetVertexAttribfv                    LOOKUP_GL_FUNCTION(glGetVertexAttribfv)
 327 #define glGetVertexAttribiv                    LOOKUP_GL_FUNCTION(glGetVertexAttribiv)
 328 #define glGetVertexAttribPointerv              LOOKUP_GL_FUNCTION(glGetVertexAttribPointerv)
 329 #define glIsBuffer                             LOOKUP_GL_FUNCTION(glIsBuffer)
 330 #define glIsFramebufferEXT                     glIsFramebuffer
 331 #define glIsFramebuffer                        LOOKUP_GL_FUNCTION(glIsFramebuffer)
 332 #define glIsProgram                            LOOKUP_GL_FUNCTION(glIsProgram)
 333 #define glIsRenderbufferEXT                    glIsRenderbuffer
 334 #define glIsRenderbuffer                       LOOKUP_GL_FUNCTION(glIsRenderbuffer)
 335 #define glIsShader                             LOOKUP_GL_FUNCTION(glIsShader)
 336 #define glLinkProgram                          LOOKUP_GL_FUNCTION(glLinkProgram)
 337 #define glRenderbufferStorageEXT               glRenderbufferStorage
 338 #define glRenderbufferStorage                  LOOKUP_GL_FUNCTION(glRenderbufferStorage)
 339 #define glRenderbufferStorageMultisampleEXT    glRenderbufferStorageMultisample
 340 #define glRenderbufferStorageMultisample       LOOKUP_GL_FUNCTION(glRenderbufferStorageMultisample)
 341 #define glSampleCoverage                       LOOKUP_GL_FUNCTION(glSampleCoverage)
 342 #define glShaderSource                         LOOKUP_GL_FUNCTION(glShaderSource)
 343 #define glStencilFuncSeparate                  LOOKUP_GL_FUNCTION(glStencilFuncSeparate)
 344 #define glStencilMaskSeparate                  LOOKUP_GL_FUNCTION(glStencilMaskSeparate)
 345 #define glStencilOpSeparate                    LOOKUP_GL_FUNCTION(glStencilOpSeparate)
 346 #define glUniform1f                            LOOKUP_GL_FUNCTION(glUniform1f)
 347 #define glUniform1fv                           LOOKUP_GL_FUNCTION(glUniform1fv)
 348 #define glUniform1i                            LOOKUP_GL_FUNCTION(glUniform1i)
 349 #define glUniform1iv                           LOOKUP_GL_FUNCTION(glUniform1iv)
 350 #define glUniform2f                            LOOKUP_GL_FUNCTION(glUniform2f)
 351 #define glUniform2fv                           LOOKUP_GL_FUNCTION(glUniform2fv)
 352 #define glUniform2i                            LOOKUP_GL_FUNCTION(glUniform2i)
 353 #define glUniform2iv                           LOOKUP_GL_FUNCTION(glUniform2iv)
 354 #define glUniform3f                            LOOKUP_GL_FUNCTION(glUniform3f)
 355 #define glUniform3fv                           LOOKUP_GL_FUNCTION(glUniform3fv)
 356 #define glUniform3i                            LOOKUP_GL_FUNCTION(glUniform3i)
 357 #define glUniform3iv                           LOOKUP_GL_FUNCTION(glUniform3iv)
 358 #define glUniform4f                            LOOKUP_GL_FUNCTION(glUniform4f)
 359 #define glUniform4fv                           LOOKUP_GL_FUNCTION(glUniform4fv)
 360 #define glUniform4i                            LOOKUP_GL_FUNCTION(glUniform4i)
 361 #define glUniform4iv                           LOOKUP_GL_FUNCTION(glUniform4iv)
 362 #define glUniformMatrix2fv                     LOOKUP_GL_FUNCTION(glUniformMatrix2fv)
 363 #define glUniformMatrix3fv                     LOOKUP_GL_FUNCTION(glUniformMatrix3fv)
 364 #define glUniformMatrix4fv                     LOOKUP_GL_FUNCTION(glUniformMatrix4fv)
 365 #define glUseProgram                           LOOKUP_GL_FUNCTION(glUseProgram)
 366 #define glValidateProgram                      LOOKUP_GL_FUNCTION(glValidateProgram)
 367 #define glVertexAttrib1f                       LOOKUP_GL_FUNCTION(glVertexAttrib1f)
 368 #define glVertexAttrib1fv                      LOOKUP_GL_FUNCTION(glVertexAttrib1fv)
 369 #define glVertexAttrib2f                       LOOKUP_GL_FUNCTION(glVertexAttrib2f)
 370 #define glVertexAttrib2fv                      LOOKUP_GL_FUNCTION(glVertexAttrib2fv)
 371 #define glVertexAttrib3f                       LOOKUP_GL_FUNCTION(glVertexAttrib3f)
 372 #define glVertexAttrib3fv                      LOOKUP_GL_FUNCTION(glVertexAttrib3fv)
 373 #define glVertexAttrib4f                       LOOKUP_GL_FUNCTION(glVertexAttrib4f)
 374 #define glVertexAttrib4fv                      LOOKUP_GL_FUNCTION(glVertexAttrib4fv)
 375 #define glVertexAttribPointer                  LOOKUP_GL_FUNCTION(glVertexAttribPointer)
 376 #endif
 377 #else // !USE(TIZEN_TEXTURE_MAPPER)
 378 #define LOOKUP_GL_FUNCTION(Function)                WebCore::EvasGlApiInterface::shared().evasGlApi()->Function
 379 #define glActiveTexture                             LOOKUP_GL_FUNCTION(glActiveTexture)
 380 #define glAttachShader                              LOOKUP_GL_FUNCTION(glAttachShader)
 381 #define glBindAttribLocation                        LOOKUP_GL_FUNCTION(glBindAttribLocation)
 382 #define glBindBuffer                                LOOKUP_GL_FUNCTION(glBindBuffer)
 383 #define glBindFramebuffer                           LOOKUP_GL_FUNCTION(glBindFramebuffer)
 384 #define glBindRenderbuffer                          LOOKUP_GL_FUNCTION(glBindRenderbuffer)
 385 #define glBindTexture                               LOOKUP_GL_FUNCTION(glBindTexture)
 386 #define glBlendColor                                LOOKUP_GL_FUNCTION(glBlendColor)
 387 #define glBlendEquation                             LOOKUP_GL_FUNCTION(glBlendEquation)
 388 #define glBlendEquationSeparate                     LOOKUP_GL_FUNCTION(glBlendEquationSeparate)
 389 #define glBlendFunc                                 LOOKUP_GL_FUNCTION(glBlendFunc)
 390 #define glBlendFuncSeparate                         LOOKUP_GL_FUNCTION(glBlendFuncSeparate)
 391 #define glBufferData                                LOOKUP_GL_FUNCTION(glBufferData)
 392 #define glBufferSubData                             LOOKUP_GL_FUNCTION(glBufferSubData)
 393 #define glCheckFramebufferStatus                    LOOKUP_GL_FUNCTION(glCheckFramebufferStatus)
 394 #define glClear                                     LOOKUP_GL_FUNCTION(glClear)
 395 #define glClearColor                                LOOKUP_GL_FUNCTION(glClearColor)
 396 #define glClearDepthf                               LOOKUP_GL_FUNCTION(glClearDepthf)
 397 #define glClearStencil                              LOOKUP_GL_FUNCTION(glClearStencil)
 398 #define glColorMask                                 LOOKUP_GL_FUNCTION(glColorMask)
 399 #define glCompileShader                             LOOKUP_GL_FUNCTION(glCompileShader)
 400 #define glCompressedTexImage2D                      LOOKUP_GL_FUNCTION(glCompressedTexImage2D)
 401 #define glCompressedTexSubImage2D                   LOOKUP_GL_FUNCTION(glCompressedTexSubImage2D)
 402 #define glCopyTexImage2D                            LOOKUP_GL_FUNCTION(glCopyTexImage2D)
 403 #define glCopyTexSubImage2D                         LOOKUP_GL_FUNCTION(glCopyTexSubImage2D)
 404 #define glCreateProgram                             LOOKUP_GL_FUNCTION(glCreateProgram)
 405 #define glCreateShader                              LOOKUP_GL_FUNCTION(glCreateShader)
 406 #define glCullFace                                  LOOKUP_GL_FUNCTION(glCullFace)
 407 #define glDeleteBuffers                             LOOKUP_GL_FUNCTION(glDeleteBuffers)
 408 #define glDeleteFramebuffers                        LOOKUP_GL_FUNCTION(glDeleteFramebuffers)
 409 #define glDeleteProgram                             LOOKUP_GL_FUNCTION(glDeleteProgram)
 410 #define glDeleteRenderbuffers                       LOOKUP_GL_FUNCTION(glDeleteRenderbuffers)
 411 #define glDeleteShader                              LOOKUP_GL_FUNCTION(glDeleteShader)
 412 #define glDeleteTextures                            LOOKUP_GL_FUNCTION(glDeleteTextures)
 413 #define glDepthFunc                                 LOOKUP_GL_FUNCTION(glDepthFunc)
 414 #define glDepthMask                                 LOOKUP_GL_FUNCTION(glDepthMask)
 415 #define glDepthRangef                               LOOKUP_GL_FUNCTION(glDepthRangef)
 416 #define glDetachShader                              LOOKUP_GL_FUNCTION(glDetachShader)
 417 #define glDisable                                   LOOKUP_GL_FUNCTION(glDisable)
 418 #define glDisableVertexAttribArray                  LOOKUP_GL_FUNCTION(glDisableVertexAttribArray)
 419 #define glDrawArrays                                LOOKUP_GL_FUNCTION(glDrawArrays)
 420 #define glDrawElements                              LOOKUP_GL_FUNCTION(glDrawElements)
 421 #define glEnable                                    LOOKUP_GL_FUNCTION(glEnable)
 422 #define glEnableVertexAttribArray                   LOOKUP_GL_FUNCTION(glEnableVertexAttribArray)
 423 #define glFinish                                    LOOKUP_GL_FUNCTION(glFinish)
 424 #define glFlush                                     LOOKUP_GL_FUNCTION(glFlush)
 425 #define glFramebufferRenderbuffer                   LOOKUP_GL_FUNCTION(glFramebufferRenderbuffer)
 426 #define glFramebufferTexture2D                      LOOKUP_GL_FUNCTION(glFramebufferTexture2D)
 427 #define glFrontFace                                 LOOKUP_GL_FUNCTION(glFrontFace)
 428 #define glGenBuffers                                LOOKUP_GL_FUNCTION(glGenBuffers)
 429 #define glGenerateMipmap                            LOOKUP_GL_FUNCTION(glGenerateMipmap)
 430 #define glGenFramebuffers                           LOOKUP_GL_FUNCTION(glGenFramebuffers)
 431 #define glGenRenderbuffers                          LOOKUP_GL_FUNCTION(glGenRenderbuffers)
 432 #define glGenTextures                               LOOKUP_GL_FUNCTION(glGenTextures)
 433 #define glGetActiveAttrib                           LOOKUP_GL_FUNCTION(glGetActiveAttrib)
 434 #define glGetActiveUniform                          LOOKUP_GL_FUNCTION(glGetActiveUniform)
 435 #define glGetAttachedShaders                        LOOKUP_GL_FUNCTION(glGetAttachedShaders)
 436 #define glGetAttribLocation                         LOOKUP_GL_FUNCTION(glGetAttribLocation)
 437 #define glGetBooleanv                               LOOKUP_GL_FUNCTION(glGetBooleanv)
 438 #define glGetBufferParameteriv                      LOOKUP_GL_FUNCTION(glGetBufferParameteriv)
 439 #define glGetError                                  LOOKUP_GL_FUNCTION(glGetError)
 440 #define glGetFloatv                                 LOOKUP_GL_FUNCTION(glGetFloatv)
 441 #define glGetFramebufferAttachmentParameteriv       LOOKUP_GL_FUNCTION(glGetFramebufferAttachmentParameteriv)
 442 #define glGetIntegerv                               LOOKUP_GL_FUNCTION(glGetIntegerv)
 443 #define glGetProgramiv                              LOOKUP_GL_FUNCTION(glGetProgramiv)
 444 #define glGetProgramInfoLog                         LOOKUP_GL_FUNCTION(glGetProgramInfoLog)
 445 #define glGetRenderbufferParameteriv                LOOKUP_GL_FUNCTION(glGetRenderbufferParameteriv)
 446 #define glGetShaderiv                               LOOKUP_GL_FUNCTION(glGetShaderiv)
 447 #define glGetShaderInfoLog                          LOOKUP_GL_FUNCTION(glGetShaderInfoLog)
 448 #define glGetShaderPrecisionFormat                  LOOKUP_GL_FUNCTION(glGetShaderPrecisionFormat)
 449 #define glGetShaderSource                           LOOKUP_GL_FUNCTION(glGetShaderSource)
 450 #define glGetString                                 LOOKUP_GL_FUNCTION(glGetString)
 451 #define glGetTexParameterfv                         LOOKUP_GL_FUNCTION(glGetTexParameterfv)
 452 #define glGetTexParameteriv                         LOOKUP_GL_FUNCTION(glGetTexParameteriv)
 453 #define glGetUniformfv                              LOOKUP_GL_FUNCTION(glGetUniformfv)
 454 #define glGetUniformiv                              LOOKUP_GL_FUNCTION(glGetUniformiv)
 455 #define glGetUniformLocation                        LOOKUP_GL_FUNCTION(glGetUniformLocation)
 456 #define glGetVertexAttribfv                         LOOKUP_GL_FUNCTION(glGetVertexAttribfv)
 457 #define glGetVertexAttribiv                         LOOKUP_GL_FUNCTION(glGetVertexAttribiv)
 458 #define glGetVertexAttribPointerv                   LOOKUP_GL_FUNCTION(glGetVertexAttribPointerv)
 459 #define glHint                                      LOOKUP_GL_FUNCTION(glHint)
 460 #define glIsBuffer                                  LOOKUP_GL_FUNCTION(glIsBuffer)
 461 #define glIsEnabled                                 LOOKUP_GL_FUNCTION(glIsEnabled)
 462 #define glIsFramebuffer                             LOOKUP_GL_FUNCTION(glIsFramebuffer)
 463 #define glIsProgram                                 LOOKUP_GL_FUNCTION(glIsProgram)
 464 #define glIsRenderbuffer                            LOOKUP_GL_FUNCTION(glIsRenderbuffer)
 465 #define glIsShader                                  LOOKUP_GL_FUNCTION(glIsShader)
 466 #define glIsTexture                                 LOOKUP_GL_FUNCTION(glIsTexture)
 467 #define glLineWidth                                 LOOKUP_GL_FUNCTION(glLineWidth)
 468 #define glLinkProgram                               LOOKUP_GL_FUNCTION(glLinkProgram)
 469 #define glPixelStorei                               LOOKUP_GL_FUNCTION(glPixelStorei)
 470 #define glPolygonOffset                             LOOKUP_GL_FUNCTION(glPolygonOffset)
 471 #define glReadPixels                                LOOKUP_GL_FUNCTION(glReadPixels)
 472 #define glReleaseShaderCompiler                     LOOKUP_GL_FUNCTION(glReleaseShaderCompiler)
 473 #define glRenderbufferStorage                       LOOKUP_GL_FUNCTION(glRenderbufferStorage)
 474 #define glSampleCoverage                            LOOKUP_GL_FUNCTION(glSampleCoverage)
 475 #define glScissor                                   LOOKUP_GL_FUNCTION(glScissor)
 476 #define glShaderBinary                              LOOKUP_GL_FUNCTION(glShaderBinary)
 477 #define glShaderSource                              LOOKUP_GL_FUNCTION(glShaderSource)
 478 #define glStencilFunc                               LOOKUP_GL_FUNCTION(glStencilFunc)
 479 #define glStencilFuncSeparate                       LOOKUP_GL_FUNCTION(glStencilFuncSeparate)
 480 #define glStencilMask                               LOOKUP_GL_FUNCTION(glStencilMask)
 481 #define glStencilMaskSeparate                       LOOKUP_GL_FUNCTION(glStencilMaskSeparate)
 482 #define glStencilOp                                 LOOKUP_GL_FUNCTION(glStencilOp)
 483 #define glStencilOpSeparate                         LOOKUP_GL_FUNCTION(glStencilOpSeparate)
 484 #define glTexImage2D                                LOOKUP_GL_FUNCTION(glTexImage2D)
 485 #define glTexParameterf                             LOOKUP_GL_FUNCTION(glTexParameterf)
 486 #define glTexParameterfv                            LOOKUP_GL_FUNCTION(glTexParameterfv)
 487 #define glTexParameteri                             LOOKUP_GL_FUNCTION(glTexParameteri)
 488 #define glTexParameteriv                            LOOKUP_GL_FUNCTION(glTexParameteriv)
 489 #define glTexSubImage2D                             LOOKUP_GL_FUNCTION(glTexSubImage2D)
 490 #define glUniform1f                                 LOOKUP_GL_FUNCTION(glUniform1f)
 491 #define glUniform1fv                                LOOKUP_GL_FUNCTION(glUniform1fv)
 492 #define glUniform1i                                 LOOKUP_GL_FUNCTION(glUniform1i)
 493 #define glUniform1iv                                LOOKUP_GL_FUNCTION(glUniform1iv)
 494 #define glUniform2f                                 LOOKUP_GL_FUNCTION(glUniform2f)
 495 #define glUniform2fv                                LOOKUP_GL_FUNCTION(glUniform2fv)
 496 #define glUniform2i                                 LOOKUP_GL_FUNCTION(glUniform2i)
 497 #define glUniform2iv                                LOOKUP_GL_FUNCTION(glUniform2iv)
 498 #define glUniform3f                                 LOOKUP_GL_FUNCTION(glUniform3f)
 499 #define glUniform3fv                                LOOKUP_GL_FUNCTION(glUniform3fv)
 500 #define glUniform3i                                 LOOKUP_GL_FUNCTION(glUniform3i)
 501 #define glUniform3iv                                LOOKUP_GL_FUNCTION(glUniform3iv)
 502 #define glUniform4f                                 LOOKUP_GL_FUNCTION(glUniform4f)
 503 #define glUniform4fv                                LOOKUP_GL_FUNCTION(glUniform4fv)
 504 #define glUniform4i                                 LOOKUP_GL_FUNCTION(glUniform4i)
 505 #define glUniform4iv                                LOOKUP_GL_FUNCTION(glUniform4iv)
 506 #define glUniformMatrix2fv                          LOOKUP_GL_FUNCTION(glUniformMatrix2fv)
 507 #define glUniformMatrix3fv                          LOOKUP_GL_FUNCTION(glUniformMatrix3fv)
 508 #define glUniformMatrix4fv                          LOOKUP_GL_FUNCTION(glUniformMatrix4fv)
 509 #define glUseProgram                                LOOKUP_GL_FUNCTION(glUseProgram)
 510 #define glValidateProgram                           LOOKUP_GL_FUNCTION(glValidateProgram)
 511 #define glVertexAttrib1f                            LOOKUP_GL_FUNCTION(glVertexAttrib1f)
 512 #define glVertexAttrib1fv                           LOOKUP_GL_FUNCTION(glVertexAttrib1fv)
 513 #define glVertexAttrib2f                            LOOKUP_GL_FUNCTION(glVertexAttrib2f)
 514 #define glVertexAttrib2fv                           LOOKUP_GL_FUNCTION(glVertexAttrib2fv)
 515 #define glVertexAttrib3f                            LOOKUP_GL_FUNCTION(glVertexAttrib3f)
 516 #define glVertexAttrib3fv                           LOOKUP_GL_FUNCTION(glVertexAttrib3fv)
 517 #define glVertexAttrib4f                            LOOKUP_GL_FUNCTION(glVertexAttrib4f)
 518 #define glVertexAttrib4fv                           LOOKUP_GL_FUNCTION(glVertexAttrib4fv)
 519 #define glVertexAttribPointer                       LOOKUP_GL_FUNCTION(glVertexAttribPointer)
 520 #define glViewport                                  LOOKUP_GL_FUNCTION(glViewport)
 521 #define glEvasGLImageTargetTexture2DOES             LOOKUP_GL_FUNCTION(glEvasGLImageTargetTexture2DOES)
 522 #define glEvasGLImageTargetRenderbufferStorageOES   LOOKUP_GL_FUNCTION(glEvasGLImageTargetRenderbufferStorageOES)
 523 #define GetProgramBinaryOES                         LOOKUP_GL_FUNCTION(GetProgramBinaryOES)
 524 #define ProgramBinaryOES                            LOOKUP_GL_FUNCTION(ProgramBinaryOES)
 525 #define MapBufferOES                                LOOKUP_GL_FUNCTION(MapBufferOES)
 526 #define glUnmapBufferOES                            LOOKUP_GL_FUNCTION(glUnmapBufferOES)
 527 #define GetBufferPointervOES                        LOOKUP_GL_FUNCTION(GetBufferPointervOES)
 528 #define TexImage3DOES                               LOOKUP_GL_FUNCTION(TexImage3DOES)
 529 #define TexSubImage3DOES                            LOOKUP_GL_FUNCTION(TexSubImage3DOES)
 530 #define CopyTexSubImage3DOES                        LOOKUP_GL_FUNCTION(CopyTexSubImage3DOES)
 531 #define CompressedTexImage3DOES                     LOOKUP_GL_FUNCTION(CompressedTexImage3DOES)
 532 #define CompressedTexSubImage3DOES                  LOOKUP_GL_FUNCTION(CompressedTexSubImage3DOES)
 533 #define FramebufferTexture3DOES                     LOOKUP_GL_FUNCTION(FramebufferTexture3DOES)
 534 #define GetPerfMonitorGroupsAMD                     LOOKUP_GL_FUNCTION(GetPerfMonitorGroupsAMD)
 535 #define GetPerfMonitorCountersAMD                   LOOKUP_GL_FUNCTION(GetPerfMonitorCountersAMD)
 536 #define GetPerfMonitorGroupStringAMD                LOOKUP_GL_FUNCTION(GetPerfMonitorGroupStringAMD)
 537 #define GetPerfMonitorCounterStringAMD              LOOKUP_GL_FUNCTION(GetPerfMonitorCounterStringAMD)
 538 #define GetPerfMonitorCounterInfoAMD                LOOKUP_GL_FUNCTION(GetPerfMonitorCounterInfoAMD)
 539 #define GenPerfMonitorsAMD                          LOOKUP_GL_FUNCTION(GenPerfMonitorsAMD)
 540 #define DeletePerfMonitorsAMD                       LOOKUP_GL_FUNCTION(DeletePerfMonitorsAMD)
 541 #define SelectPerfMonitorCountersAMD                LOOKUP_GL_FUNCTION(SelectPerfMonitorCountersAMD)
 542 #define BeginPerfMonitorAMD                         LOOKUP_GL_FUNCTION(BeginPerfMonitorAMD)
 543 #define EndPerfMonitorAMD                           LOOKUP_GL_FUNCTION(EndPerfMonitorAMD)
 544 #define GetPerfMonitorCounterDataAMD                LOOKUP_GL_FUNCTION(GetPerfMonitorCounterDataAMD)
 545 #define DiscardFramebufferEXT                       LOOKUP_GL_FUNCTION(DiscardFramebufferEXT)
 546 #define MultiDrawArraysEXT                          LOOKUP_GL_FUNCTION(MultiDrawArraysEXT)
 547 #define MultiDrawElementsEXT                        LOOKUP_GL_FUNCTION(MultiDrawElementsEXT)
 548 #define DeleteFencesNV                              LOOKUP_GL_FUNCTION(DeleteFencesNV)
 549 #define GenFencesNV                                 LOOKUP_GL_FUNCTION(GenFencesNV)
 550 #define glIsFenceNV                                 LOOKUP_GL_FUNCTION(glIsFenceNV)
 551 #define glTestFenceNV                               LOOKUP_GL_FUNCTION(glTestFenceNV)
 552 #define GetFenceivNV                                LOOKUP_GL_FUNCTION(GetFenceivNV)
 553 #define FinishFenceNV                               LOOKUP_GL_FUNCTION(FinishFenceNV)
 554 #define SetFenceNV                                  LOOKUP_GL_FUNCTION(SetFenceNV)
 555 #define GetDriverControlsQCOM                       LOOKUP_GL_FUNCTION(GetDriverControlsQCOM)
 556 #define GetDriverControlStringQCOM                  LOOKUP_GL_FUNCTION(GetDriverControlStringQCOM)
 557 #define EnableDriverControlQCOM                     LOOKUP_GL_FUNCTION(EnableDriverControlQCOM)
 558 #define DisableDriverControlQCOM                    LOOKUP_GL_FUNCTION(DisableDriverControlQCOM)
 559 #define ExtGetTexturesQCOM                          LOOKUP_GL_FUNCTION(ExtGetTexturesQCOM)
 560 #define ExtGetBuffersQCOM                           LOOKUP_GL_FUNCTION(ExtGetBuffersQCOM)
 561 #define ExtGetRenderbuffersQCOM                     LOOKUP_GL_FUNCTION(ExtGetRenderbuffersQCOM)
 562 #define ExtGetFramebuffersQCOM                      LOOKUP_GL_FUNCTION(ExtGetFramebuffersQCOM)
 563 #define ExtGetTexLevelParameterivQCOM               LOOKUP_GL_FUNCTION(ExtGetTexLevelParameterivQCOM)
 564 #define ExtTexObjectStateOverrideiQCOM              LOOKUP_GL_FUNCTION(ExtTexObjectStateOverrideiQCOM)
 565 #define ExtGetTexSubImageQCOM                       LOOKUP_GL_FUNCTION(ExtGetTexSubImageQCOM)
 566 #define ExtGetBufferPointervQCOM                    LOOKUP_GL_FUNCTION(ExtGetBufferPointervQCOM)
 567 #define ExtGetShadersQCOM                           LOOKUP_GL_FUNCTION(ExtGetShadersQCOM)
 568 #define ExtGetProgramsQCOM                          LOOKUP_GL_FUNCTION(ExtGetProgramsQCOM)
 569 #define glExtIsProgramBinaryQCOM                    LOOKUP_GL_FUNCTION(glExtIsProgramBinaryQCOM)
 570 #define ExtGetProgramBinarySourceQCOM               LOOKUP_GL_FUNCTION(ExtGetProgramBinarySourceQCOM)
 571 #define evasglCreateImage                           LOOKUP_GL_FUNCTION(evasglCreateImage)
 572 #define evasglDestroyImage                          LOOKUP_GL_FUNCTION(evasglDestroyImage)
 573 #define glEvasGLImageTargetTexture2DOES             LOOKUP_GL_FUNCTION(glEvasGLImageTargetTexture2DOES)
 574 #endif // !USE(TIZEN_TEXTURE_MAPPER)
 575
 576 #endif