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  1. JDK
  2. JDK-8088673

Consider Pi vram check/limit adjustment

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Won't Fix
    • Affects Version/s: 8u20
    • Fix Version/s: 9
    • Component/s: javafx
    • Environment:

      linux_arm Raspberry PI

      Description


      command line tool vcgencmd seems to be able to query total VRAM,
      can we use this on Pi EGL startup to reset the texture pool limit ?

      https://github.com/raspberrypi/userland/blob/master/interface/vmcs_host/vcgencmd.h

      Shows how much memory is split between the CPU (arm) and GPU.

      root@raspberrypi:~# vcgencmd get_mem arm && vcgencmd get_mem gpu
      arm=448M
      gpu=64M

      The ides would be to find the basic split and then possibly set a texture limit from that.

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              Assignee:
              ddhill David Hill (Inactive)
              Reporter:
              ddhill David Hill (Inactive)
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