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git-svn-id: https://mumble.svn.sourceforge.net/svnroot/mumble/trunk@1485 05730e5d-ab1b-0410-a4ac-84af385074fa
28 lines
973 B
Plaintext
28 lines
973 B
Plaintext
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OpenGL Overlay
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==============
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The OpenGL overlay works by intercepting the call to switch buffers, and just
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before the buffer switch we draw our nice GUI.
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To load a game with the overlay enabled, start the game as this:
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LD_PRELOAD=/path/to/libmumble.so.1.1 gamename
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If you have Mumble installed through the binary packages, this can be done by
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simply typing:
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mumble-overlay gamename
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Global Keyboard Events
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======================
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On Linux, Mumble supports reading the kernel input devices. To use this,
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make sure mumble can open /dev/input/event* for reading. To test it out,
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that should only require:
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sudo chmod a+r /dev/input/event*
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However, be aware that this will most likely only last until the next reboot
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(at which point devfs is recreated) and you also allow any program run by any
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user to monitor the physical keyboard.
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Without this, Mumble will continously poll the mouse and keyboard state for
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changes, which will use a tiny bit of processing power.
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