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Linux {#linux-3}

Frames all stream from application {#itm:framesAllLinux}

  • Install GITS
  • Make sure you have default values in gits_config.txt.
  • Check the correctness of paths to graphics driver libraries in gits_config.txt. Proper settings for Mesa driver:
    • LibGL /usr/lib/i386-linux-gnu/mesa/libGL.so.1
    • LibEGL /usr/lib/i386-linux-gnu/mesa-egl/libEGL.so.1
    • LibGLES1 /usr/lib/i386-linux-gnu/mesa-egl/libGLESv1_CM.so.1
    • LibGLES2 /usr/lib/i386-linux-gnu/mesa-egl/libGLESv2.so.2
  • Set recording environment variable:
    • OpenCL: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/OpenCL/
    • OpenGL: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/OpenGL/
    • Vulkan: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/Vulkan/
  • Run the application
  • Remove recording environment variable: unset LD_LIBRARY_PATH
  • Recorded stream is located in <GITS DIR>\dump\stream-<process id>_<year>_<month>_<day>_<hour>_<minute>_<second>.<millisecond>\

Single frame subcapture {#itm:singleFrameLinux}

  • Install GITS

  • Make sure you have default values in gits_config.txt.

  • Check the correctness of paths to graphics driver libraries in gits_config.txt. Proper settings for Mesa driver (section Basic.Paths):

    • LibGL /usr/lib/i386-linux-gnu/mesa/libGL.so.1
    • LibEGL /usr/lib/i386-linux-gnu/mesa-egl/libEGL.so.1
    • LibGLES1 /usr/lib/i386-linux-gnu/mesa-egl/libGLESv1_CM.so.1
    • LibGLES2 /usr/lib/i386-linux-gnu/mesa-egl/libGLESv2.so.2

  • Modify gits_config.txt:

    • In section OpenGL.Capture set Mode to Frames
    • In section OpenGL.Frames set StartFrame and StopFrame
    • Save above changes

  • Set recording environment variable:

    • OpenCL: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/OpenCL/
    • OpenGL: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/OpenGL/
    • Vulkan: export LD_LIBRARY_PATH=<GITS_DIR_PATH>/Recorder/Vulkan/

  • Replay frames all stream from application

  • Remove recording environment variable - unset LD_LIBRARY_PATH

  • Recorded stream is located in <GITS DIR>\dump\stream-<process id>_<year>_<month>_<day>_<hour>_<minute>_<second>.<millisecond>\

Frames all Vulkan stream from Dota 2 Steam game

  • Run Steam UI and install 'Dota2 Vulkan support'
  • Set proper environment variables used by Steam. To determine which environment variables are used by Steam to run Dota 2 run the following:
    • Run game normally, without GITS, from Steam UI
    • From terminal run: ps -ef to get process ID of the running game.
    • From terminal run: ps eww <process ID>. It will return command line and set environment variables.
  • Run game with properly set environment variables in /home/<user>/.steam/steam/steamapps/common/dota\ 2\ beta/game/bin/linuxsteamrt64 directory by executing ./dota2 -vconsole -vulkan -console commandline.