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//

//  File: OpenGLSizes.h

//

//  Abstract: Private OpenGL size constants. 

//           

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#ifndef _OPENGL_SIZES_H_

#define _OPENGL_SIZES_H_

#ifdef __cplusplus

extern "C" {

#endif

    #define OpenGLSizeFloat          sizeof(GLfloat)

    #define OpenGLSizeDouble         sizeof(GLdouble)

    #define OpenGLSizeSignedByte     sizeof(GLbyte)

    #define OpenGLSizeSignedShort    sizeof(GLshort)

    #define OpenGLSizeSignedInt      sizeof(GLint)

    #define OpenGLSizeUnsignedByte   sizeof(GLubyte)

    #define OpenGLSizeUnsignedShort  sizeof(GLushort)

    #define OpenGLSizeUnsignedInt    sizeof(GLuint)

    static const GLuint kOpenGLSizeFloat     = OpenGLSizeFloat;

    static const GLuint kOpenGLSizeHalfFloat = OpenGLSizeFloat / 2;

    static const GLuint kOpenGLSizeDouble    = OpenGLSizeDouble;

    static const GLuint kOpenGLSize2Bytes    = 2;

    static const GLuint kOpenGLSize3Bytes    = 3;

    static const GLuint kOpenGLSize4Bytes    = 4;

    static const GLuint kOpenGLSizeSignedByte  = OpenGLSizeSignedByte;

    static const GLuint kOpenGLSizeSignedShort = OpenGLSizeSignedShort;

    static const GLuint kOpenGLSizeSignedInt   = OpenGLSizeSignedInt;

    static const GLuint kOpenGLSizeUnsignedByte                = OpenGLSizeUnsignedByte;

    static const GLuint kOpenGLSizeUnsignedByte_3_3_2          = OpenGLSizeUnsignedByte;

    static const GLuint kOpenGLSizeUnsignedByte_2_3_3_REV      = OpenGLSizeUnsignedByte;

    static const GLuint kOpenGLSizeUnsignedShort               = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_4_4_4_4       = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_5_5_5_1       = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_5_6_5         = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_5_6_5_REV     = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_4_4_4_4_REV   = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_1_5_5_5_REV   = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_8_8_APPLE     = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedShort_8_8_REV_APPLE = OpenGLSizeUnsignedShort;

    static const GLuint kOpenGLSizeUnsignedInt                = OpenGLSizeUnsignedInt;

    static const GLuint kOpenGLSizeUnsignedInt_8_8_8_8        = OpenGLSizeUnsignedInt;

    static const GLuint kOpenGLSizeUnsignedInt_10_10_10_2     = OpenGLSizeUnsignedInt;

    static const GLuint kOpenGLSizeUnsignedInt_8_8_8_8_REV    = OpenGLSizeUnsignedInt;

    static const GLuint kOpenGLSizeUnsignedInt_2_10_10_10_REV = OpenGLSizeUnsignedInt;

#ifdef __cplusplus

}

#endif

#endif

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