| … | … | ||
|---|---|---|---|
| 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; |
| 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; |
| … | … | ||
| 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; |
| 43 | glDrawBuffer GL_BACK; | ||
| 44 | glReadBuffer GL_BACK; | ||
| 42 | 45 | ||
| 43 | $_->() for values %INIT_HOOK; | 46 | $_->() for values %INIT_HOOK; |
| 47 | } | ||
| 48 | |||
| 49 | sub shutdown { | ||
| 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 |
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