1 | package CFClient::OpenGL; |
1 | package CFPlus::OpenGL; |
2 | |
2 | |
3 | use strict; |
3 | use strict; |
4 | |
4 | |
5 | use Carp (); |
5 | use Carp (); |
6 | use CFClient; |
6 | use CFPlus; |
7 | |
7 | |
8 | our %GL_EXT; |
8 | our %GL_EXT; |
9 | our $GL_VERSION; |
9 | our $GL_VERSION; |
10 | |
10 | |
11 | our $GL_NPOT; |
11 | our $GL_NPOT; |
12 | |
12 | |
13 | our $DEBUG = 1; |
13 | our $DEBUG = 1; |
14 | our %INIT_HOOK; |
14 | our %INIT_HOOK; |
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|
15 | our %SHUTDOWN_HOOK; |
15 | |
16 | |
16 | sub import { |
17 | sub 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 | } |
… | |
… | |
37 | glShadeModel GL_FLAT; |
38 | glShadeModel GL_FLAT; |
38 | glDisable GL_DITHER; |
39 | glDisable GL_DITHER; |
39 | glDisable GL_DEPTH_TEST; |
40 | glDisable GL_DEPTH_TEST; |
40 | glDepthMask 0; |
41 | glDepthMask 0; |
41 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
42 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
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|
43 | glDrawBuffer GL_BACK; |
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|
44 | glReadBuffer GL_BACK; |
42 | |
45 | |
43 | $_->() for values %INIT_HOOK; |
46 | $_->() for values %INIT_HOOK; |
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|
47 | } |
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48 | |
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49 | sub shutdown { |
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50 | $_->() for values %SHUTDOWN_HOOK; |
44 | } |
51 | } |
45 | |
52 | |
46 | sub gl_check { |
53 | sub gl_check { |
47 | return unless $DEBUG; |
54 | return unless $DEBUG; |
48 | |
55 | |