'''OpenGL extension EXT.multisample

The official definition of this extension is available here:
	http://oss.sgi.com/projects/ogl-sample/registry/EXT/multisample.txt

Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
GL_MULTISAMPLE_EXT = constant.Constant( 'GL_MULTISAMPLE_EXT', 0x809D )
GL_SAMPLE_ALPHA_TO_MASK_EXT = constant.Constant( 'GL_SAMPLE_ALPHA_TO_MASK_EXT', 0x809E )
GL_SAMPLE_ALPHA_TO_ONE_EXT = constant.Constant( 'GL_SAMPLE_ALPHA_TO_ONE_EXT', 0x809F )
GL_SAMPLE_MASK_EXT = constant.Constant( 'GL_SAMPLE_MASK_EXT', 0x80A0 )
GL_1PASS_EXT = constant.Constant( 'GL_1PASS_EXT', 0x80A1 )
GL_2PASS_0_EXT = constant.Constant( 'GL_2PASS_0_EXT', 0x80A2 )
GL_2PASS_1_EXT = constant.Constant( 'GL_2PASS_1_EXT', 0x80A3 )
GL_4PASS_0_EXT = constant.Constant( 'GL_4PASS_0_EXT', 0x80A4 )
GL_4PASS_1_EXT = constant.Constant( 'GL_4PASS_1_EXT', 0x80A5 )
GL_4PASS_2_EXT = constant.Constant( 'GL_4PASS_2_EXT', 0x80A6 )
GL_4PASS_3_EXT = constant.Constant( 'GL_4PASS_3_EXT', 0x80A7 )
GL_SAMPLE_BUFFERS_EXT = constant.Constant( 'GL_SAMPLE_BUFFERS_EXT', 0x80A8 )
GL_SAMPLES_EXT = constant.Constant( 'GL_SAMPLES_EXT', 0x80A9 )
GL_SAMPLE_MASK_VALUE_EXT = constant.Constant( 'GL_SAMPLE_MASK_VALUE_EXT', 0x80AA )
GL_SAMPLE_MASK_INVERT_EXT = constant.Constant( 'GL_SAMPLE_MASK_INVERT_EXT', 0x80AB )
GL_SAMPLE_PATTERN_EXT = constant.Constant( 'GL_SAMPLE_PATTERN_EXT', 0x80AC )
GL_MULTISAMPLE_BIT_EXT = constant.Constant( 'GL_MULTISAMPLE_BIT_EXT', 0x20000000 )
glSampleMaskEXT = platform.createExtensionFunction( 
	'glSampleMaskEXT', dll=platform.GL,
	resultType=None, 
	argTypes=(constants.GLclampf, constants.GLboolean,),
	doc = 'glSampleMaskEXT( GLclampf(value), GLboolean(invert) ) -> None',
	argNames = ('value', 'invert',),
)

glSamplePatternEXT = platform.createExtensionFunction( 
	'glSamplePatternEXT', dll=platform.GL,
	resultType=None, 
	argTypes=(constants.GLenum,),
	doc = 'glSamplePatternEXT( GLenum(pattern) ) -> None',
	argNames = ('pattern',),
)


def glInitMultisampleEXT():
	'''Return boolean indicating whether this extension is available'''
	return extensions.hasGLExtension( 'GL_EXT_multisample' )
