Copyright (c) 2007 Graphcomp. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
This module provides methods to load/modify/save images for use
with OpenGL textures, FBOs and VBOs.
It requires the OpenGL module - version 0.55_03 or newer.
It also requires at least one supported OpenGL::Image imaging engine.
At this time, the following drivers are supported:
* Targa - Pure Perl - uncompressed RGBA files (comes with OpenGL::Image).
* Magick - Requires PerlMagick (v6.3.5 or newer for best performance).
You can find the latest releases and information for installing/using
these modules at the Perl OpenGL (POGL) Developer's Site:
http://graphcomp.com/opengl
NOTE: as of 1.03, you _must_ call Sync prior to calling native (eg. ImageMagick) APIs
on an OpenGL::Image object, and call SyncOGA when done with your native calls.
Changes:
1.03 Bob "grafman" Free <
[email protected]>
Revamped Magick.pm to correctly handle alpha channels and sync'g
on various platforms.
1.02 Geoff Broadwell
Removed redundant documentation from Image.pm
Fixed/enhanced priority handling and engine info retrieval
for GetEngines and HasEngine.
Cleaned up NewEngine.
Cleaned up Image.pod, INSTALL and README.
Bob "grafman" Free <
[email protected]>
Fixed version number for OpenGL::Image::Common
Enhanced hex_tile.pl
Updated OpenGL-Image.t to reflect Geoff's changes
1.01 Bob "grafman" Free <
[email protected]>
Fixed typo in test app.
Added support for 24 bit images in Targa.pm
Added support for runlength-encoded images in Targa.pm
Fixed non-alpha image handling (eg: JPEGs) for unix in Magick.pm
Updated STDERR handling when attempting to load image modules.
Added GetPowerOf2.
Updated SyncOGA in Magick.pm to handle image resizing.
Added hex_tile.pl screensaver
1.00 First release - Bob "grafman" Free <
[email protected]>
