| GL_SGIS_multisample | |
| http://oss.sgi.com/projects/ogl-sample/registry/SGIS/multisample.txt | |
| GL_MULTISAMPLE_SGIS 0x809D | |
| GL_SAMPLE_ALPHA_TO_MASK_SGIS 0x809E | |
| GL_SAMPLE_ALPHA_TO_ONE_SGIS 0x809F | |
| GL_SAMPLE_MASK_SGIS 0x80A0 | |
| GL_1PASS_SGIS 0x80A1 | |
| GL_2PASS_0_SGIS 0x80A2 | |
| GL_2PASS_1_SGIS 0x80A3 | |
| GL_4PASS_0_SGIS 0x80A4 | |
| GL_4PASS_1_SGIS 0x80A5 | |
| GL_4PASS_2_SGIS 0x80A6 | |
| GL_4PASS_3_SGIS 0x80A7 | |
| GL_SAMPLE_BUFFERS_SGIS 0x80A8 | |
| GL_SAMPLES_SGIS 0x80A9 | |
| GL_SAMPLE_MASK_VALUE_SGIS 0x80AA | |
| GL_SAMPLE_MASK_INVERT_SGIS 0x80AB | |
| GL_SAMPLE_PATTERN_SGIS 0x80AC | |
| GL_MULTISAMPLE_BIT_EXT 0x20000000 | |
| void glSampleMaskSGIS (GLclampf value, GLboolean invert) | |
| void glSamplePatternSGIS (GLenum pattern) |