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/cvs/deliantra/Deliantra-Client/DC/OpenGL.pm
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Comparing deliantra/Deliantra-Client/DC/OpenGL.pm (file contents):
Revision 1.2 by root, Fri May 26 18:28:23 2006 UTC vs.
Revision 1.8 by root, Sun Aug 12 01:49:09 2007 UTC

1package CFClient::OpenGL; 1package CFPlus::OpenGL;
2 2
3use strict; 3use strict;
4 4
5use Carp (); 5use Carp ();
6use CFClient; 6use CFPlus;
7 7
8our %GL_EXT; 8our %GL_EXT;
9our $GL_VERSION; 9our $GL_VERSION;
10 10
11our $GL_NPOT; 11our $GL_NPOT;
12 12
13our $DEBUG = 1; 13our $DEBUG = 1;
14our %INIT_HOOK; 14our %INIT_HOOK;
15our %SHUTDOWN_HOOK;
15 16
16sub import { 17sub import {
17 my $caller = caller; 18 my $caller = caller;
18 19
19 no strict; 20 no strict;
20 21
21 my $symtab = *{"main::CFClient::OpenGL::"}{HASH}; 22 my $symtab = *{"main::CFPlus::OpenGL::"}{HASH};
22 23
23 for (keys %$symtab) { 24 for (keys %$symtab) {
24 *{"$caller\::$_"} = *$_ 25 *{"$caller\::$_"} = *$_
25 if /^(?:gl[A-Z_]|GL_)/; 26 if /^(?:gl[A-Z_]|GL_)/;
26 } 27 }
27} 28}
28 29
29sub init { 30sub init {
31 if ($::CFG->{opengl11}) {
32 $GL_VERSION = 1.1;
33 %GL_EXT = ();
34 } else {
30 $GL_VERSION = gl_version * 1; 35 $GL_VERSION = gl_version * 1;
31 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; 36 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
37 }
32 38
33 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 39 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
34 $GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
35 40
36 glDisable GL_COLOR_MATERIAL; 41 glDisable GL_COLOR_MATERIAL;
37 glShadeModel GL_FLAT; 42 glShadeModel GL_FLAT;
38 glDisable GL_DITHER; 43 glDisable GL_DITHER;
39 glDisable GL_DEPTH_TEST; 44 glDisable GL_DEPTH_TEST;
40 glDepthMask 0; 45 glDepthMask 0;
46
47 my $hint = $::FAST ? GL_FASTEST : GL_NICEST;
41 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 48 glHint GL_PERSPECTIVE_CORRECTION_HINT, $hint;
49 glHint GL_POINT_SMOOTH_HINT , $hint;
50 glHint GL_LINE_SMOOTH_HINT , $hint;
51 glHint GL_POLYGON_SMOOTH_HINT , $hint;
52 glHint GL_GENERATE_MIPMAP_HINT , $hint;
53 #glDrawBuffer GL_BACK;
54 #glReadBuffer GL_BACK;
42 55
43 $_->() for values %INIT_HOOK; 56 $_->() for values %INIT_HOOK;
57}
58
59sub shutdown {
60 $_->() for values %SHUTDOWN_HOOK;
44} 61}
45 62
46sub gl_check { 63sub gl_check {
47 return unless $DEBUG; 64 return unless $DEBUG;
48 65

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