GUIOpts.C File Reference

#include "GUI/GUIOpts.H"
#include "Component/ModelOptionDef.H"
#include "Image/Dims.H"
#include "Image/Rectangle.H"
Include dependency graph for GUIOpts.C:

Go to the source code of this file.

Variables

const ModelOptionCateg MOC_SDLDISP
 Command-line options for SDLdisplay.
const ModelOptionDef OPT_SDLdisplayDims
const ModelOptionDef OPT_SDLdisplayPriority
const ModelOptionDef OPT_SDLdisplayRefreshUsec
const ModelOptionDef OPT_SDLdisplayFullscreen
const ModelOptionDef OPT_SDLdisplayVBlankKludge
const ModelOptionDef OPT_SDLdisplaySyncRect

Detailed Description

Definition in file GUIOpts.C.


Variable Documentation

Initial value:
 {
  MOC_SORTPRI_2, "SDLdisplay-Related Options" }

Command-line options for SDLdisplay.

ImageDisplay options

Definition at line 47 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplayDims
Initial value:
  { MODOPT_ARG(Dims), "SDLdisplayDims", &MOC_SDLDISP, OPTEXP_CORE,
    "SDL display screen dimensions",
    "sdl-dims", '\0', "<width>x<height>", "640x480" }

Definition at line 72 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplayFullscreen
Initial value:
  { MODOPT_FLAG, "SDLdisplayFullscreen", &MOC_SDLDISP, OPTEXP_CORE,
    "Whether to run the SDLdisplay in a fullscreen window.",
    "fs", '\0', "<bool>", "true" }

Definition at line 95 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplayPriority
Initial value:
  { MODOPT_ARG(int), "SDLdisplayPriority", &MOC_SDLDISP, OPTEXP_CORE,
    "Priority to run at in SCHED_FIFO mode (need to run as root), or 0 for "
    "normal process scheduling and normal priority. Note that in priority 0 "
    "display timing is in no way guaranteed, and timestamps for display "
    "events are unreliable by up to +/- 50ms.",
    "sdl-priority", '\0', "<int>", "80" }

Definition at line 78 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplayRefreshUsec
Initial value:
  { MODOPT_ARG(float), "SDLdisplayRefreshUsec", &MOC_SDLDISP, OPTEXP_CORE,
    "Desired refresh delay in microseconds. All screen refresh operations "
    "will enforce that at least 90% of this delay has occurred, but it "
    "could be more depending on the refresh rate of the video mode used.",
    "sdl-refresh", '\0', "<float>", "33333.3333" }

Definition at line 87 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplaySyncRect
Initial value:
  { MODOPT_ARG(Rectangle), "SDLdisplaySyncRect", &MOC_SDLDISP, OPTEXP_CORE,
    "Place a small patch of alternating black and white pixels over the "
    "video frame. This used for syncing with an external system using a "
    "photodiode. Rectangle coordinates define the pixel positions for left, "
    "top, right and bottom corners.", "sdl-sync-rect", '\0', "<Rectangle>", 
    "0,0,0,0"}

Definition at line 121 of file GUIOpts.C.

const ModelOptionDef OPT_SDLdisplayVBlankKludge
Initial value:
  { MODOPT_ARG(uint), "SDLdisplayVBlankKludge", &MOC_SDLDISP, OPTEXP_CORE,
    "On some hardware, waiting for the vertical retrace by polling the "
    "VGA registers just does not work (especially in dual-screen setups). "
    "If non-zero, this parameter will enable a workaround, whereby we just "
    "hard-wait for the exact desired framerate, and just send images "
    "asynchronously to the display at that rate. On nVidia boards this "
    "yields good results where movies play at the exact desired framerate "
    "with no tearing, just we are not guaranteed that each frame will be "
    "exactly synchronized to the vertical refresh. The non-zero value is the "
    "number of microseconds that our busy-waiting code takes to run on your "
    "machine, and has to be adjusted on a case-by-case basis until you obtain "
    "your exact desired framerate. For example, on a 2.26GHz Macbook a "
    "value of 37 yields a solid 30.000 frames/s in the psycho-movie "
    "application displaying 1280x1024 movies. "
    "Larger values will decrease your framerate and vice-versa.",
    "sdl-vblank-kludge", '\0', "<uint>", "0" }

Definition at line 101 of file GUIOpts.C.

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