Viewing 24 posts - 1 through 24 (of 24 total)
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  • g0nz0uk
    Participant
    Post count: 310

    Hello,

    I am running Street Fighter 3 in FBA using lr-fba, but the graphics are not blurred, how do I enable this?

    I hit x on when I run the game but can’t see an option to chnage the graphics.

    Thanks

    Floob
    Member
    Post count: 1629

    As it uses libretro (lr) you could apply shaders, or overlays etc..

    Here is a basic overview on shaders
    https://www.youtube.com/watch?v=owsdsyIDU6A

    patrickm
    Participant
    Post count: 171

    If you just want simple bilinear filtering, this is enabled in the RGUI under settings -> video settings -> scroll to where it says point filtering and change it to bilinear

    You could also check out the blur shaders in the shaders/blur directory, but you will have to set render resolution no higher than 960×720 which will cause scaling issues on a non-720p native display. (See: “how to get perfect scaling and list of recommended resolutions”) You might not notice this, however, if using a blur shader.

    g0nz0uk
    Participant
    Post count: 310

    Thanks guys, I’m trying to change the filters in the game (like in the video) using my keyboard but nothing works, I tried to edit the /opt/retropie/configs/fba/fba2x.cfg file like below, but nothing works. How do you configure the controls for the keyboard and what does yours look like?

    Then I can try the the filter settings

    [Keyboard]
    # Get codes from /usr/include/SDL/SDL_keysym.h
    A_1=a
    B_1=b
    X_1=z
    Y_1=x
    L_1=c
    R_1=v
    START_1=q
    SELECT_1=w
    LEFT_1=276
    RIGHT_1=275
    UP_1=273
    DOWN_1=274
    QUIT=27
    #player 2 keyboard controls, disabled by default
    A_2=999
    B_2=999
    X_2=999
    Y_2=999
    L_2=999
    R_2=999
    START_2=999
    SELECT_2=999
    LEFT_2=999
    RIGHT_2=999
    UP_2=999
    DOWN_2=999

    patl
    Participant
    Post count: 56

    You can set the option in RGUI:
    Settings – Video Settings – Use Bilinear filtering

    “Point filtering
    to
    “Bilinear filtering”

    But you have to save the config and restart the emulator.
    Or in the config.cfg you can set: video_smooth = true

    In Combination with a scanline overlayimage it looks much better than a blur shader in higher resolutions.
    And there are no performance issues.

    g0nz0uk
    Participant
    Post count: 310

    Hmm I can’t find this, I’m on the retropie menu and I can’t see the settings option?

    g0nz0uk
    Participant
    Post count: 310

    Guys I can’t locate this RGUI

    You can set the option in RGUI:
    Seetings – Video Settings – Use Bilinear filtering

    please help

    g0nz0uk
    Participant
    Post count: 310

    In the file:

    /opt/retropie/emulators/retroarch/retroarch.cfg I have this, ingamer no controls work but the retropie menu works:

    # Keyboard input, Joypad and Joyaxis will all obey the “nul” bind, which disables the bind completely,
    # rather than relying on a default.
    # input_player1_a = x
    # input_player1_b = z
    # input_player1_y = a
    # input_player1_x = s
    # input_player1_start = enter
    # input_player1_select = rshift
    # input_player1_l = q
    # input_player1_r = w
    # input_player1_left = left
    # input_player1_right = right
    # input_player1_up = up
    # input_player1_down = down
    # input_player1_l2 =
    # input_player1_r2 =
    # input_player1_l3 =
    # input_player1_r3 =

    Floob
    Member
    Post count: 1629

    [quote=98286]Guys I can’t locate this RGUI

    You can set the option in RGUI:
    Seetings – Video Settings – Use Bilinear filtering

    please help

    [/quote]

    In your first post you say you are running lr-fba, but then further down you refer to a config file from pifba.
    Check this post for the config file locations depending on the emulator you are using (you set the emulator when pressing x when the game starts):
    http://www.petrockblock.com/forums/topic/mame-versions-and-romsets-on-retropie/#post-92997

    g0nz0uk
    Participant
    Post count: 310

    I thought that was the file for ir-fba, so what are the 2 locations one for ir-fba and pifba?

    Once they keyboard is set do I then hit x as the game boots up to set the bilinear filter as I have yet to find rgui – settings –

    Thanks

    Floob
    Member
    Post count: 1629

    The link in the previous post shows the locations for the config files.

    Then if you use lr-fba you can access the RGUI when the game is running.
    Press your hotkey and F1 to bring it up. Or just F1 if no hotkey is set.

    g0nz0uk
    Participant
    Post count: 310

    Thanks for the link.

    Main goals are to get the keyboard to work in fba pifba and if-fba and then use hot key + f1 to try the filters.

    So I try and configure a game using FBA (pifba) which according to the link uses /opt/retropie/configs/fba/fba2x.cfg

    under the keyboard section I have these controls, and none of them work and I don’t even see a link to the hot key:

    [Keyboard]
    # Get codes from /usr/include/SDL/SDL_keysym.h
    A_1=a
    B_1=b
    X_1=z
    Y_1=x
    L_1=c
    R_1=v
    START_1=q
    SELECT_1=w
    LEFT_1=276
    RIGHT_1=275
    UP_1=273
    DOWN_1=274
    QUIT=27

    I start a game and keyboard doesn’t work, just the tab key to insert a coin.

    I then try a game in If-fba which uses /opt/retropie/configs/fba/retroarch.cfg

    in the file it just shows:

    #include “/opt/retropie/configs/all/retroarch.cfg”
    # All settings made here will override the global settings for the current emulator core
    input_remapping_directory = /opt/retropie/configs/fba/

    So I think it uses the global settings in /opt/retropie/configs/all/retroarch.cfg

    So I head there:

    # Keyboard input, Joypad and Joyaxis will all obey the “nul” bind, which disables the bind completely,
    # rather than relying on a default.
    input_player1_a = x
    input_player1_b = z
    input_player1_y = a
    input_player1_x = s
    input_player1_start = enter
    input_player1_select = lshift
    input_player1_l = q
    input_player1_r = w
    input_player1_left = left
    input_player1_right = right
    input_player1_up = up
    input_player1_down = down
    # input_player1_l2 =
    # input_player1_r2 =
    # input_player1_l3 =
    # input_player1_r3 =

    I then try a game and not one key works.

    What am I doing wrong??

    Floob
    Member
    Post count: 1629

    One thing you need to be clear on is the following (for RetroPie 3):

    pifba has nothing to do with RetroArch, so anything referred to in retroarch.cfg wont have any affect at all, whatsoever.
    http://sourceforge.net/projects/pifba/

    lr-fba (fba libretro)
    This does use the retroarch.cfg
    https://github.com/libretro/fba-libretro

    Here is how they are started via the emulators.cfg file

    pifba="/opt/retropie/emulators/pifba/fba2x %ROM%"
    default="pifba"
    lr-fba="/opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-fba/fb_alpha_libretro.so --config /opt/retropie/configs/fba/retroarch.cfg %ROM%"

    You can choose between the 2 emulators by pressing x as you start the game.

    However, they both use roms from /home/pi/RetroPie/roms/fba and they both need different romsets (as per link above). So you really need to choose which one you want. Using both would require some tweaking to various files.

    So first step would be to choose which one you prefer. If you have a Pi2 I would be tempted to go with lr-fba as this uses a newer romset.

    g0nz0uk
    Participant
    Post count: 310

    Right I can see pifba which uses /opt/retropie/configs/fba/fba2x.cfg has to use codes from /usr/include/SDL/SDL_keysym.h

    So that is better now, what is the hot key?

    Still not luck with if-fba’s keybord controls though

    Floob
    Member
    Post count: 1629

    There are no hotkeys in pifba – that is for lr-fba only.

    In pifba here are the graphic options:
    [Graphics]
    DisplaySmoothStretch=1
    # Display Effect: 0 none, 1 scanlines
    DisplayEffect=0
    DisplayBorder=0
    MaintainAspectRatio=1

    The readme file is here:
    http://sourceforge.net/projects/pifba/files/

    DisplaySmoothStretch - Disable anti-aliasing smoothing.
    DisplayEffect - Postprocessing scanline filter.  For the scanlines filter it is recommended you switch off "DisplaySmoothStretch".
    DisplayAutoRotate - For vertical games auto rotate the display.
    MaintainAspectRatio - Keep the original game display ratio or fill the screen.
    g0nz0uk
    Participant
    Post count: 310

    Thanks, I’m getting further now.

    2 things left. In ir-fba I can’t quit a game, I dont see the line to edit?

    # Keyboard input, Joypad and Joyaxis will all obey the “nul” bind, which disables the bind completely,
    # rather than relying on a default.
    input_player1_a = z
    input_player1_b = x
    input_player1_y = a
    input_player1_x = s
    input_player1_start = w
    input_player1_select = q
    input_player1_l = c
    input_player1_r = v
    input_player1_left = left
    input_player1_right = right
    input_player1_up = up
    input_player1_down = down
    # input_player1_l2 =
    # input_player1_r2 =
    # input_player1_l3 =
    # input_player1_r3 =

    And you mention I need to I need to use a hotkey to add a filter to my graphics like bilinear, how do I do this as I don’t have a hotkey?

    Floob
    Member
    Post count: 1629

    lr-fba uses hotkeys in the same way as all the other retroarch based libretro cores.

    Please see this video on how to use hotkeys.
    (I wouldnt recommend editing the main retroarch.cfg at all to be honest)

    And for the new paths in RetroPie 3

    If you watch those 2 videos, you’ll know just as much as me on the subject (which isnt that much! :) )

    Floob
    Member
    Post count: 1629

    Although to be honest, you could probably do this easily with these steps.

    1 – Write a clean RetroPie 3 beta 2 image to a SD card
    2 – Expand card (raspi-config)
    3 – Copy the romsets for lr-fba to your Pi (These are different to the romsets for pifba)
    http://www.petrockblock.com/forums/topic/mame-versions-and-romsets-on-retropie/#post-92997

    https://github.com/retropie/RetroPie-Setup/wiki/Managing-ROMs

    4 – Choose lr-fba as the default FBA emulator by pressing x when you start a game (you only have to do that once)

    Your hotkey should already be set on the controller (select). Hold select and tap “x” on the joypad (or F1 on the keyboard) to bring up RGUI.

    g0nz0uk
    Participant
    Post count: 310

    Might be worth a go if you think it should all work straight from the word go using the defaults.

    I do have a backup of the retropie configs, maybe I could just copy over the current files with the originals? If so which ones?

    Floob
    Member
    Post count: 1629

    Yes, it should work with the defaults.

    Do you have a spare SD card? That would be easiest.

    g0nz0uk
    Participant
    Post count: 310

    No but I could back the current one up and format it.

    At what point do I use the F1 + x keys to set the graphics options up for all the games?

    Floob
    Member
    Post count: 1629

    When you are running the game (any point when the game is running) in lr-fba, hold select and press “x” on the joypad (or “F1″ on the keyboard”.

    g0nz0uk
    Participant
    Post count: 310

    Thanks, but where is this:

    If you just want simple bilinear filtering, this is enabled in the RGUI under settings -> video settings -> scroll to where it says point filtering and change it to bilinear

    Floob
    Member
    Post count: 1629

    Have you opened RGUI up?
    RGUI will NOT work with pifba, only with lr-fba.

    To open it, when in a game, hold your hotkey (usually select) and press”x” on joypad, or “F1” on keyboard.

    It’ll look a bit like this:
    RGUI

Viewing 24 posts - 1 through 24 (of 24 total)
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