framework/opengl/wrapper/glwDefs.cpp

   1 /*-------------------------------------------------------------------------
   2  * drawElements Quality Program OpenGL Utilities
   3  * ---------------------------------------------
   4  *
   5  * Copyright 2014 The Android Open Source Project
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  *//*!
  20  * \file
  21  * \brief OpenGL wrapper base types and definitions.
  22  *
  23  * This header defines all standard OpenGL types using drawElements Base
  24  * Portability Library (delibs) types.
  25  *//*--------------------------------------------------------------------*/
  26
  27 #include "glwDefs.hpp"
  28
  29 namespace glw
  30 {
  31
  32 // Verify typedefs
  33
  34 DE_STATIC_ASSERT(sizeof(GLbyte)         == 1);
  35 DE_STATIC_ASSERT(sizeof(GLubyte)        == 1);
  36 DE_STATIC_ASSERT(sizeof(GLshort)        == 2);
  37 DE_STATIC_ASSERT(sizeof(GLushort)       == 2);
  38 DE_STATIC_ASSERT(sizeof(GLint)          == 4);
  39 DE_STATIC_ASSERT(sizeof(GLuint)         == 4);
  40 DE_STATIC_ASSERT(sizeof(GLint64)        == 8);
  41 DE_STATIC_ASSERT(sizeof(GLuint64)       == 8);
  42
  43 DE_STATIC_ASSERT(sizeof(GLhalf)         == 2);
  44 DE_STATIC_ASSERT(sizeof(GLfloat)        == 4);
  45 DE_STATIC_ASSERT(sizeof(GLclampf)       == 4);
  46 DE_STATIC_ASSERT(sizeof(GLdouble)       == 8);
  47 DE_STATIC_ASSERT(sizeof(GLclampd)       == 8);
  48
  49 DE_STATIC_ASSERT(sizeof(GLchar)         == 1);
  50 DE_STATIC_ASSERT(sizeof(GLboolean)      == 1);
  51 DE_STATIC_ASSERT(sizeof(GLenum)         == 4);
  52 DE_STATIC_ASSERT(sizeof(GLbitfield)     == 4);
  53 DE_STATIC_ASSERT(sizeof(GLsizei)        == 4);
  54 DE_STATIC_ASSERT(sizeof(GLfixed)        == 4);
  55 DE_STATIC_ASSERT(sizeof(GLintptr)       == sizeof(void*));
  56 DE_STATIC_ASSERT(sizeof(GLsizeiptr)     == sizeof(void*));
  57
  58 } // glw