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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    lr-flycast dreamcast after loading the dreamcast logo and sega logo go to black screen need help ... (scroll all the way down plz)

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    lr-flycastdreamcast
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    • quicksilverQ
      quicksilver @barbudreadmon
      last edited by

      @barbudreadmon he already has core_freq and v3d_freq overclocked in his config.txt. The other blocks of the GPU shouldnt need to be overclocked for emulation purposes.

      shavecatS B 2 Replies Last reply Reply Quote 0
      • shavecatS
        shavecat @quicksilver
        last edited by

        @quicksilver
        thanks !
        so why it so slow ?
        on the recast its working fine

        quicksilverQ 1 Reply Last reply Reply Quote 0
        • quicksilverQ
          quicksilver @shavecat
          last edited by

          @shavecat I have no clue

          1 Reply Last reply Reply Quote 0
          • B
            barbudreadmon @quicksilver
            last edited by

            @quicksilver said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):

            he already has core_freq and v3d_freq overclocked in his config.txt

            Are you sure v3d_freq is enough ? I always set gpu_freq instead.

            @shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):

            so why it so slow ?

            Maybe your core options then ? lr-flycast's default settings aren't for low-end device, unlike reicast's. iirc, the following settings are especially important :

            reicast_alpha_sorting = "per-strip (fast, least accurate)"
            reicast_div_matching = "auto"
            reicast_enable_dsp = "disabled"
            reicast_threaded_rendering = "enabled"
            reicast_cable_type = "VGA (RGB)"
            reicast_frame_skipping = "1"
            

            You might need to change frame_skipping on a per-game basis.

            FBNeo developer - github - forum

            quicksilverQ 1 Reply Last reply Reply Quote 0
            • quicksilverQ
              quicksilver @barbudreadmon
              last edited by

              @barbudreadmon the only other two blocks of the GPU are for the image sensor pipeline (camera) and video decoding. Neither of which are useful here.

              1 Reply Last reply Reply Quote 0
              • shavecatS
                shavecat
                last edited by

                so nothing i can do to make it faster ? :'(

                B 1 Reply Last reply Reply Quote 0
                • B
                  barbudreadmon @shavecat
                  last edited by

                  @shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):

                  so nothing i can do to make it faster ? :'(

                  Did you set the core options as i told you ?

                  FBNeo developer - github - forum

                  shavecatS 1 Reply Last reply Reply Quote 0
                  • shavecatS
                    shavecat @barbudreadmon
                    last edited by shavecat

                    @barbudreadmon
                    yes its okay .
                    still slow
                    if its loading ... takes a will to load even

                    1 Reply Last reply Reply Quote 0
                    • mituM
                      mitu Global Moderator
                      last edited by mitu

                      I don't get any TV settings to set the MHz, but the game I tried (Jet Grind Radio) loads. What I've noticed is that the dynarec might not be enabled in the config file.

                      Try editing /opt/retropie/configs/dreamcast/emu.cfg and look for the Dynarec.Enabled line in the [config] section. If it's set to No, then replace it with yes and try running the game again.

                      shavecatS 1 Reply Last reply Reply Quote 0
                      • shavecatS
                        shavecat @mitu
                        last edited by

                        @mitu said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):

                        Dynarec

                        got it and its working thanks !!!!
                        but no cant play more then 1 player open'd a new topic about it .

                        and i guess the lr-flycast dont work good for some how at my place...
                        try to remove it and install again didnt help

                        mituM 1 Reply Last reply Reply Quote 0
                        • mituM
                          mitu Global Moderator @shavecat
                          last edited by

                          @shavecat said in lr-flycast dreamcast not working and some dreamcast games quit after pick TV SETTINGS 60mhz(after logo game):

                          but no cant play more then 1 player open'd a new topic about it .

                          Did you follow the advice in the Docs ?

                          1 Reply Last reply Reply Quote 0
                          • shavecatS
                            shavecat
                            last edited by

                            will give it a try thanks again ! @mitu

                            1 Reply Last reply Reply Quote 0
                            • shavecatS
                              shavecat
                              last edited by

                              @mitu
                              i dont have the [players]
                              there in the emu config
                              where do i add it ?

                              [audio]
                              backend = omx
                              disable = 0
                              
                              [config]
                              Debug.SerialConsoleEnabled = no
                              Dreamcast.Broadcast = 4
                              Dreamcast.Cable = 3
                              Dreamcast.ContentPath = 
                              Dreamcast.FullMMU = no
                              Dreamcast.Language = 6
                              Dreamcast.Region = 3
                              Dynarec.Enabled = yes
                              Dynarec.SmcCheckLevel = 0
                              Dynarec.idleskip = yes
                              Dynarec.safe-mode = yes
                              Dynarec.unstable-opt = no
                              aica.LimitFPS = yes
                              aica.NoBatch = no
                              aica.NoSound = no
                              pvr.MaxThreads = 3
                              pvr.SynchronousRendering = yes
                              pvr.rend = 0
                              rend.Clipping = yes
                              rend.CustomTextures = no
                              rend.DumpTextures = no
                              rend.FloatVMUs = no
                              rend.Fog = yes
                              rend.MaxFilteredTextureSize = 256
                              rend.ModifierVolumes = yes
                              rend.RenderToTextureBuffer = no
                              rend.RenderToTextureUpscale = 1
                              rend.Rotate90 = no
                              rend.ScreenScaling = 100
                              rend.ScreenStretching = 100
                              rend.ShowFPS = no
                              rend.TextureUpscale = 1
                              rend.WideScreen = no
                              ta.skip = 0
                              
                              [input]
                              MouseSensitivity = 100
                              VirtualGamepadVibration = 20
                              device1 = 0
                              device1.1 = 1
                              device1.2 = 1
                              device2 = 8
                              device2.1 = 8
                              device2.2 = 8
                              device3 = 8
                              device3.1 = 8
                              device3.2 = 8
                              device4 = 8
                              device4.1 = 8
                              device4.2 = 8
                              maple_/dev/input/event5 = 0
                              maple_/dev/input/event6 = 1
                              maple_/dev/input/event7 = 2
                              maple_/dev/input/event8 = 3
                              
                              
                              1 Reply Last reply Reply Quote 0
                              • shavecatS
                                shavecat
                                last edited by shavecat

                                got it fixed -

                                [input]
                                MouseSensitivity = 100
                                VirtualGamepadVibration = 20
                                device1 = 0
                                device1.1 = 1
                                device1.2 = 1
                                device2 = 0
                                device2.1 = 1
                                device2.2 = 1
                                device3 = 0
                                device3.1 = 1
                                device3.2 = 1
                                device4 = 0
                                device4.1 = 1
                                device4.2 = 1
                                maple_/dev/input/event5 = 0
                                maple_/dev/input/event6 = 1
                                maple_/dev/input/event7 = 2
                                maple_/dev/input/event8 = 3
                                

                                THE only thing now left to fix the
                                lr-flycast...
                                still after like five min' after the logo dreamcast and the sega logo ,
                                im getting a black screen looks stuck ( i can quit or go to retrorach okay )....

                                any help ? :) thanks

                                1 Reply Last reply Reply Quote 0
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