'''Autogenerated by get_gl_extensions script, do not edit!'''
from OpenGL import platform as _p
from OpenGL.GL import glget
EXTENSION_NAME = 'GL_ARB_texture_env_combine'
_p.unpack_constants( """GL_COMBINE_ARB 0x8570
GL_COMBINE_RGB_ARB 0x8571
GL_COMBINE_ALPHA_ARB 0x8572
GL_SOURCE0_RGB_ARB 0x8580
GL_SOURCE1_RGB_ARB 0x8581
GL_SOURCE2_RGB_ARB 0x8582
GL_SOURCE0_ALPHA_ARB 0x8588
GL_SOURCE1_ALPHA_ARB 0x8589
GL_SOURCE2_ALPHA_ARB 0x858A
GL_OPERAND0_RGB_ARB 0x8590
GL_OPERAND1_RGB_ARB 0x8591
GL_OPERAND2_RGB_ARB 0x8592
GL_OPERAND0_ALPHA_ARB 0x8598
GL_OPERAND1_ALPHA_ARB 0x8599
GL_OPERAND2_ALPHA_ARB 0x859A
GL_RGB_SCALE_ARB 0x8573
GL_ADD_SIGNED_ARB 0x8574
GL_INTERPOLATE_ARB 0x8575
GL_SUBTRACT_ARB 0x84E7
GL_CONSTANT_ARB 0x8576
GL_PRIMARY_COLOR_ARB 0x8577
GL_PREVIOUS_ARB 0x8578""", globals())


def glInitTextureEnvCombineARB():
    '''Return boolean indicating whether this extension is available'''
    from OpenGL import extensions
    return extensions.hasGLExtension( EXTENSION_NAME )