2
http://oss.sgi.com/projects/ogl-sample/registry/SGIX/texture_range.txt
3
GL_RGB_SIGNED_SGIX 0x85E0
4
GL_RGBA_SIGNED_SGIX 0x85E1
5
GL_ALPHA_SIGNED_SGIX 0x85E2
6
GL_LUMINANCE_SIGNED_SGIX 0x85E3
7
GL_INTENSITY_SIGNED_SGIX 0x85E4
8
GL_LUMINANCE_ALPHA_SIGNED_SGIX 0x85E5
9
GL_RGB16_SIGNED_SGIX 0x85E6
10
GL_RGBA16_SIGNED_SGIX 0x85E7
11
GL_ALPHA16_SIGNED_SGIX 0x85E8
12
GL_LUMINANCE16_SIGNED_SGIX 0x85E9
13
GL_INTENSITY16_SIGNED_SGIX 0x85EA
14
GL_LUMINANCE16_ALPHA16_SIGNED_SGIX 0x85EB
15
GL_RGB_EXTENDED_RANGE_SGIX 0x85EC
16
GL_RGBA_EXTENDED_RANGE_SGIX 0x85ED
17
GL_ALPHA_EXTENDED_RANGE_SGIX 0x85EE
18
GL_LUMINANCE_EXTENDED_RANGE_SGIX 0x85EF
19
GL_INTENSITY_EXTENDED_RANGE_SGIX 0x85F0
20
GL_LUMINANCE_ALPHA_EXTENDED_RANGE_SGIX 0x85F1
21
GL_RGB16_EXTENDED_RANGE_SGIX 0x85F2
22
GL_RGBA16_EXTENDED_RANGE_SGIX 0x85F3
23
GL_ALPHA16_EXTENDED_RANGE_SGIX 0x85F4
24
GL_LUMINANCE16_EXTENDED_RANGE_SGIX 0x85F5
25
GL_INTENSITY16_EXTENDED_RANGE_SGIX 0x85F6
26
GL_LUMINANCE16_ALPHA16_EXTENDED_RANGE_SGIX 0x85F7
27
GL_MIN_LUMINANCE_SGIS 0x85F8
28
GL_MAX_LUMINANCE_SGIS 0x85F9
29
GL_MIN_INTENSITY_SGIS 0x85FA
30
GL_MAX_INTENSITY_SGIS 0x85FB