GL_KTX_buffer_region

GL_KTX_buffer_region
	GL_KTX_FRONT_REGION 0x0
	GL_KTX_BACK_REGION 0x1
	GL_KTX_Z_REGION 0x2
	GL_KTX_STENCIL_REGION 0x3
	GLuint glBufferRegionEnabled (void)
	GLuint glNewBufferRegion (GLenum region)
	void glDeleteBufferRegion (GLenum region)
	void glReadBufferRegion (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height)
	void glDrawBufferRegion (GLuint region, GLint x, GLint y, GLsizei width, GLsizei height, GLint xDest, GLint yDest)
