G4 not fast enough?
  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Cool_amigaN
    Posts: 753 from 2011/11/30
    This one is of those E-UAE questions again: isn't a G4 1.6Ghz fast enough to play (all/most?) whdload games at full speed? Or is it E-UAE is crippled to the point that SWOS 95/96 won't run at full speed? Because sadly I noticed heavy fps drops while ingame and generally speaking, the gameplay was (in comparison) much - much worse than my 15 years old experience with a primitive WinUAE version and an Athlon 1Ghz with 512MB Ram.

    Perhaps there is a way to boost settings through the configuration?
    Here below is my own, what do you think about it?

    Quote:


    floppy_speed=400
    scsi=true
    scsi_device=ATAPI

    gfx_framerate=1
    gfx_width=1280
    gfx_height=1024
    gfx_width_windowed=640
    gfx_height_windowed=512
    gfx_fullscreen_amiga=yes
    gfx_fullscreen_picasso=yes
    gfx_linemode=double
    gfx_correct_aspect=true
    gfx_center_horizontal=smart
    gfx_center_vertical=smart
    show_leds=false

    sound_output=normal
    sound_bits=16
    sound_frequency=22050
    sound_channels=stereo
    sound_interpol=none

    cpu_type=68040
    cpu_speed=max
    cpu_compatible=false
    cpu_cycle_exact=false

    chipmem_size=4
    bogomem_size=0
    fastmem_size=0
    z3mem_size=32
    gfxcard_size=4

    chipset=aga
    immediate_blits=true
    collision_level=full

    joyport0=mouse
    joyport1=joy1
    kbd_lang=en

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  • »23.06.14 - 22:29
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    CountRaven
    Posts: 566 from 2007/12/11
    From: Greece
    You can find here:
    http://www.amigaplanet.gr/forum/viewtopic.php?nomobile=1&f=7&t=15&p=55&hilit=EUae#p55
    My old config files from the e-uae setup I have been ussing back on 2008 on my Pegasos 2 system.
    Never had a problem ussing them.
    I think your system is killer and blazing fast, it would do grest on some Amiga emulation.
    Also check this link: http://www.amigaplanet.gr/forum/viewtopic.php?nomobile=1&f=7&t=932&hilit=Whdload+morphos

    [ Edited by CountRaven 23.06.2014 - 23:48 ]
  • »24.06.14 - 02:41
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  • Order of the Butterfly
    Order of the Butterfly
    Daff
    Posts: 243 from 2003/4/5
    640x512 is hires laced. SWOS native resolution is 320x200. So a 320x200 or 320x256 resolution may speed up the emulation.

    Also, used E-UAE JIT.
    Obligement - L'Amiga au maximum
    http://obligement.free.fr
  • »24.06.14 - 07:45
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Tcheko
    Posts: 530 from 2003/2/25
    From: France
    Change cpu_speed to 'real' (ie = cpu_speed=real). With max you'll end with 100% cpu usage whatever you do. On my powerbook 1.67Ghz, EUAE takes about 30% cpu.
    Quelque soit le chemin que tu prendras dans la vie, sache que tu auras des ampoules aux pieds.
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  • »24.06.14 - 07:56
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Cool_amigaN
    Posts: 753 from 2011/11/30
    @Daff

    Are you sure that E-UAE JIT will work with WHDLoad games?
    I am sure I 've read that there are still are severe incompatibilities with many games.

    @all

    Thanks for your suggestions. Will try them later tonight once I return home :)
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  • »24.06.14 - 12:07
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    analogkid
    Posts: 665 from 2004/11/3
    From: near myself
    Are you using fullscreen? Your E-UAE display is scaled from 320x256 to 1280x1024 by E-UAE, which is very slow. Try to lower it.
  • »24.06.14 - 13:02
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Cool_amigaN
    Posts: 753 from 2011/11/30
    Strang, it looks like if I use cpu_speed=real instead of max, there are is fps drop while ingame but there are two distictive pauses when euae loads: a) A blank (black) screen before Workbench 3.1 loads and b) after whdload has load the game (again a blank-black screen).. Nothing else does the trick (lowering the resolution or enabling overlay). I will test it with more games though..
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  • »24.06.14 - 18:15
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Cool_amigaN
    Posts: 753 from 2011/11/30
    I searched more: there seemed to exist an old version of WHDLoad SWOS 95/06 that experienced lag during gameplay (like the one I faced). What is odd, is that it gets fixed if I set the cpu speed to "real" and gets back with "max". Anyway, I will search for a newer version. Btw, the G4 speed seemed adequate to run Aladdin, so it must be ok generally speaking. On a different matter, does anyone know if there is a whdload version of SWOS with updated rosters? I did something similar myself a couple of years ago (by patching the files provided by SensibleSoccer.de) but now I am looking for a ready solution.
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  • »25.06.14 - 08:55
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  • MorphOS Developer
    geit
    Posts: 1044 from 2004/9/23
    Quote:

    Cool_amigaN wrote:
    I searched more: there seemed to exist an old version of WHDLoad SWOS 95/06 that experienced lag during gameplay (like the one I faced).


    Even a slow Pegasos2 emulates most games at full speed. At least it did >10 years ago, when I played with it.

    You need a proper setup and avoid software scaling.
  • »25.06.14 - 10:17
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