https://github.com/magcius/drmdemo

https://github.com/magcius/drmdemo

Last synced: 7 days ago
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• Host: GitHub
• URL: https://github.com/magcius/drmdemo
• Owner: magcius
• Created: 2012-08-18T01:45:16.000Z (about 12 years ago)
• Default Branch: master
• Last Pushed: 2015-11-04T07:16:26.000Z (about 9 years ago)
• Last Synced: 2023-03-10T19:40:38.331Z (over 1 year ago)
• Language: C
• Size: 691 KB
• Stars: 22
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# drmdemo

Coding against the Direct Rendering Manager

## Prerequisites

### Debian-likes

    apt-get install build-essential pkg-config libdrm-dev libcairo2-dev libglib2.0-dev librsvg2-dev

    

## Troubleshooting

    ** (process:14023): WARNING **: Unable to open DRI device

    (process:14023): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

Either `/dev/dri/card0` is not available or you need to switch VTs to somewhere X is not running, e.g. Ctrl-Alt-F2.