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Glexcess | | Description: | GLExcess OpenGL demo port to MiniGL | | Download: | glexcess.lha (TIPS: Use the right click menu if your browser takes you back here all the time) | | Size: | 10Mb | | Version: | 1.0 | | Date: | 23 Oct 2009 | | Author: | Paolo Martella, Alex Carmona | | Submitter: | Alex Carmona | | Email: | AmigaOne/theworld net | | Homepage: | http://AM1GA.com | | Requirements: | MiniGL 2.x | | Category: | demo/misc | | License: | GPL | | Distribute: | yes | | Min OS Version: | 4.1 | | FileID: | 5101 | | | | | Comments: | 5 | | Snapshots: | 0 | | Videos: | 0 | | Downloads: | 638 (Current version) | | 638 (Accumulated) | | Votes: | 0 (0/0) (30 days/7 days) | |
      This is the GLExcess demo v1.0 by Paolo "Bustard" Martella from
http://glexcess.com ported to OS4/MiniGL by Alex Carmona.
Compilation went pretty smoothly but the resulting binary had a few issues so
I made a few changes:
1) Replaced the buggy command line arguments handling with this template:
glxs WIDTH/N HEIGHT/N DEPTH/N REFRESH/N
The defaults are "640 480 24 60" (640x480 24bit 60Hz)
Specifying no argument or the first 2 arguments will open a window, while if 3
or more arguments are provided it will open in fullscreen mode.
2) I've set the timing steps to 30 by default (change with A/Z keys).
On my A1-XE with Radeon 7500 it results in what looks like a normal pace though
GPU-intensive sequences may still appear a bit slow.
3) To prevent the usual 100% CPU load from GL (which blocks <= 0 pri tasks),
I've inserted a 20 millisecond delay in the rendering loop.
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