1GL_EXT_vertex_attrib_64bit 2http://www.opengl.org/registry/specs/EXT/vertex_attrib_64bit.txt 3GL_EXT_vertex_attrib_64bit 4 GL_DOUBLE_MAT2_EXT 0x8F46 5 GL_DOUBLE_MAT3_EXT 0x8F47 6 GL_DOUBLE_MAT4_EXT 0x8F48 7 GL_DOUBLE_MAT2x3_EXT 0x8F49 8 GL_DOUBLE_MAT2x4_EXT 0x8F4A 9 GL_DOUBLE_MAT3x2_EXT 0x8F4B 10 GL_DOUBLE_MAT3x4_EXT 0x8F4C 11 GL_DOUBLE_MAT4x2_EXT 0x8F4D 12 GL_DOUBLE_MAT4x3_EXT 0x8F4E 13 GL_DOUBLE_VEC2_EXT 0x8FFC 14 GL_DOUBLE_VEC3_EXT 0x8FFD 15 GL_DOUBLE_VEC4_EXT 0x8FFE 16 void glGetVertexAttribLdvEXT (GLuint index, GLenum pname, GLdouble* params) 17 void glVertexArrayVertexAttribLOffsetEXT (GLuint vaobj, GLuint buffer, GLuint index, GLint size, GLenum type, GLsizei stride, GLintptr offset) 18 void glVertexAttribL1dEXT (GLuint index, GLdouble x) 19 void glVertexAttribL1dvEXT (GLuint index, const GLdouble* v) 20 void glVertexAttribL2dEXT (GLuint index, GLdouble x, GLdouble y) 21 void glVertexAttribL2dvEXT (GLuint index, const GLdouble* v) 22 void glVertexAttribL3dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z) 23 void glVertexAttribL3dvEXT (GLuint index, const GLdouble* v) 24 void glVertexAttribL4dEXT (GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w) 25 void glVertexAttribL4dvEXT (GLuint index, const GLdouble* v) 26 void glVertexAttribLPointerEXT (GLuint index, GLint size, GLenum type, GLsizei stride, const void* pointer) 27