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Programs and editors/Tectonicus/Integrated Video

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This tutorial should only be used if you are running Tectonicus on a machine without a discrete videocard, with an integrated one. Intel display adapters are integrated (into the south bridge of a chipset).

Typical Tectonicus error log for integrated graphics[edit]

If you have no discrete video card, the Tectonicus log will probably contain the following output:

Could not create pbuffer! (colour:24, alpha:8, depth:16, samples:0)
Exception while trying to create drawing surface!
Try specifying numSamples=0 to disable antialiasing
org.lwjgl.LWJGLException: No Pbuffer support
        at org.lwjgl.opengl.LinuxPbufferPeerInfo.nInitHandle(Native Method)
        at org.lwjgl.opengl.LinuxPbufferPeerInfo.<init>(LinuxPbufferPeerInfo.java:52)
        at org.lwjgl.opengl.LinuxDisplay.createPbuffer(LinuxDisplay.java:1149)
        at org.lwjgl.opengl.Pbuffer.createPbuffer(Pbuffer.java:234)
        at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:219)
        at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:190)
        at org.lwjgl.opengl.Pbuffer.<init>(Pbuffer.java:166)
        at tectonicus.rasteriser.LwjglRasteriser.<init>(LwjglRasteriser.java:64)
        at tectonicus.TileRenderer.<init>(TileRenderer.java:147)
        at tectonicus.TectonicusApp.run(TectonicusApp.java:422)
        at tectonicus.TectonicusApp.main(TectonicusApp.java:604)

This means the PBuffer feature of LWJGL java library, which is used by Tectonicus, is not working correctly.

Instructions for GNU/Linux machines[edit]

Relevant to a Debian based distributions, such as Debian and Ubuntu.

  • Install libgl1-mesa-swx11 package by running this command in the terminal:
sudo apt-get install libgl1-mesa-swx11

This will probably provoke a virtual package libgl1 conflict with libgl1-mesa-glx package, so you will be asked if it should be removed or not. libgl1-mesa-glx should be removed.

  • Prepare your Tectonicus console command as usual, but set minecraftJar= and probably useBiomeColours=false if you are getting an error for that.

More information about console triggers can be found here.

Caution[edit]

It has been reported that hardware rendering after this package swapping becomes laggy, so it may be necessary to disable any desktop compositing effects.