/ 
X11-GLX-0.03
River stage zero No dependents
/ X11::GLX::FBConfig

NAME

X11::GLX::FBConfig - Framebuffer config

VERSION

version 0.03

DESCRIPTION

This is a view of an opaque struct allocated by OpenGL which describes a framebuffer format. This is similar to an X11 Visual, but has more attributes specific to OpenGL.

ATTRIBUTES

display

Returns reference to the X11::Xlib instance this object was created from. (this object wraps a pointer whose scope seems to be the life of the X11 connection) Note that this FBConfig holds a strong reference to the connection, so the connection won't go out of scope as long as you hold onto this object.

visual_info

Returns an XVisualInfo for the FBConfig.

xid

Returns the X11 ID for this FBConfig.

buffer_size =head2 level =head2 doublebuffer =head2 stereo =head2 aux_buffers =head2 red_size =head2 green_size =head2 blue_size =head2 alpha_size =head2 depth_size =head2 stencil_size =head2 accum_red_size =head2 accum_green_size =head2 accum_blue_size =head2 accum_alpha_size =head2 render_type =head2 drawable_type =head2 x_renderable =head2 visual_id =head2 x_visual_type =head2 config_caveat =head2 transparent_type =head2 transparent_index_value =head2 transparent_red_value =head2 transparent_green_value =head2 transparent_blue_value =head2 transparent_alpha_value =head2 max_pbuffer_width =head2 max_pbuffer_height =head2 max_pbuffer_pixels

METHODS

get_attr

use X11::GLX ':constants';
my $val= $fbconfig->get_attr($GLX_CONSTANT);

Retrieve a GLX constant. Dies if $GLX_CONSTANT is not a valid attriute (according to GLX return value). Also dies if this FBConfig doesn't have an associated display or if the display has been closed.

AUTHOR

Michael Conrad <mike@nrdvana.net>

COPYRIGHT AND LICENSE

This software is copyright (c) 2017 by Michael Conrad.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.