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MGH_TIME_GR2

MGH_TIME_GR2

Name


  MGH_TIME_GR2

Purpose


  Run speed tests for object graphics

Category


  Testing.

Calling Sequence


  MGH_TIME_GR2

Keyword Parameters


  N_LOOPS (input, integer, scalar)
    The number of runs to be averaged together. Default:1
  FILENAME (input, string, scalar)
    The name of a file to which performance data are to be appended.
    Default:stdout
  RENDERER (input, integer)
    The OpenGL renderer: 0=Native OpenGL(the default), 1=Mesa
  COLOR_MODEL: Set this keyword to select between RGB (0) or Color
      Index (1) modes. Default: 0 (RGB)
  RETAIN: Set this keyword to the RETAIN value to be used in the test.
  WIN_TYPE: This keyword selects the type of destination device to
      use: 0=WIDGET_DRAW, 1=IDLgrWindow, 2=IDLgrBuffer
      Default: 0

Outputs


  Timing information for each of the various tests are sent to
  stdout or appended to the output file. All times are in secs
  and lower numbers are better.

Restrictions


Example


  To test the speed of a Mesa widget in ColorIndex mode use:
      MGH_TIME_GR2,RENDERER=1,COLOR_MODEL=1

Notes


  An extra proceedure is provided to excercise all the devices in
  every mode: MGH_TIME_GR2_ALL. It takes only the N_LOOPS and FILENAME
  keywords and calls MGH_TIME_GR2 with all possible combinations of
  the other keywords.

Modification History


  Randall Frank, 1997-10-23:
    Written as TIME_TEST_GR2.
  Mark Hadfield, 2000-08:
    Received from Randall Frank.
  Mark Hadfield, 2001-02:
    Renamed MGH_TIME_GR2. Print more information, including
    properties & device info from the window object. No change yet
    in number or type of tests.



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