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

shavecat

Got it fix the 50MHZ 60MHZ
only the lr-flycast dont work right.

barbudreadmon

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

have it -

No, you don't, gpu_freq is missing from your config.

shavecat

@barbudreadmon
what to add exactly ?
thanks !

quicksilver

@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.

shavecat

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

quicksilver

@shavecat I have no clue

barbudreadmon

@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.

quicksilver

@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.

shavecat

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

barbudreadmon

@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 ?

shavecat

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

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.

shavecat

@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

mitu

@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 ?

shavecat

will give it a try thanks again ! @mitu

shavecat

@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

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