New Hypseus and lr-Daphne to add on Retropie-Setup

DirtBagXon

Forget all the symlinking at this point. If you just edit the top line of run.sh to point to the path of your Daphne home:

HYPSEUS_SHARE=~/.daphne

to

HYPSEUS_SHARE=/home/pi/RetroPie/roms/daphne

This appears to be where all your Daphne data sits: 'roms', 'pics', 'sound', 'framefile' and 'vldp'

Copy the 'fonts' directory there also:

cp -R fonts /home/pi/RetroPie/roms/daphne

Move compiled hypseus to hypseus.bin somewhere in your system $PATH (I used /usr/local/bin) .

In an open Terminal (F4).

Type 'hypseus.bin' to make sure the binary is found. Show output.
Then execute 'run.sh' from this terminal. Show output.
Then try 'run.sh lair' from the same terminal and show full output.

The .dat file generation is listed as a bug on the original repo, I couldn't replicate this on X64, so may be ARM specific.
You can try recreating the .dat files with original Daphne which seems to be the current work-a-round.
Or try another game with .dat files existing.

I have not changed anything with the code to make hypseus run in any different manner from the original.
I just included a wrapper script to make running it easier, and it gives all the required arguments by default.

You should see the full command args given to hypseus in the first lines of running the wrapper script. Something like:

hypseus.bin lair vldp -fastboot -bank 1 00110111 -bank 0 10011000 -framefile /home/user/.daphne/vldp_dl/lair/lair.txt -homedir /home/user/.daphne -datadir /home/user/.daphne -useoverlaysb 2 -sound_buffer 2048 -nojoystick -volume_nonvldp 5 -volume_vldp 20

Any of this can be changed by editing the run.sh wrapper script.
Once it works you can move this wrapper and rename to whatever you like...

roslof

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

Any of this can be changed by editing the run.sh wrapper script.
Once it works you can move this wrapper and rename to whatever you like...

Makes sense. Everything is setup properly.

I just tried Badlands and did not rebuild the .dat files. It sits for a bit, then outputs this at the end:

Command line: hypseus.bin badlands vldp -bank 1 10000001 -bank 0 00000000 -framefile /home/pi/RetroPie/roms/daphne/vldp/badlands/badlands.txt -homedir /home/pi/RetroPie/roms/daphne -datadir /home/pi/RetroPie/roms/daphne -useoverlaysb 2 -sound_buffer 2048 -nojoystick -volume_nonvldp 5 -volume_vldp 20

2021-03-16 08:35:41.955 WARN  [24525] [ldv1000::pre_display_disable@451] Display disable received (unsupported)
/usr/local/bin/run.sh: line 163: 25707 Bus error               $HYPSEUS_BIN $1 vldp $FASTBOOT $FULLSCREEN $KEYINPUT $BANKS -framefile $DAPHNE_SHARE/$VLDP_DIR/$1/$1.txt -homedir $DAPHNE_SHARE -datadir $DAPHNE_SHARE -useoverlaysb 2 -sound_buffer 2048 -nojoystick -volume_nonvldp 5 -volume_vldp 20
HypseusLoader failed with an unknown exit code : 135.

Hope this is useful. Cheers!

DirtBagXon

@roslof said in New Hypseus and lr-Daphne to add on Retropie-Setup:

Ok, just so I am on the same page, can you pull the latest run.sh from github:

git checkout run.sh
git pull origin master

Then make the change to HYPSEUS_SHARE=~/.daphne as above, the old wrapper would not have worked with that single edit.

Bus error

Interesting.....

This is possibly due to change in the overlay rendering to Surface from Renderer - will need to get hold of a RPi dev unit to pursue this.....
But you said you saw the new overlay briefly.

Try the new wrapper, with edit, so we are sure....

DirtBagXon

Could you also try in the terminal:

Edited for 'lair':

gdb -args hypseus.bin lair vldp -framefile /home/pi/RetroPie/roms/daphne/vldp_dl/lair/lair.txt -homedir /home/pi/RetroPie/roms/daphne -datadir /home/pi/RetroPie/roms/daphne -useoverlaysb 2

Type 'run' at the prompt:

Reading symbols from hypseus.bin...
(gdb) run

Wait for it to crash and then type 'bt' and give me the output.

(gdb) bt

roslof

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

But you said you saw the new overly briefly.

Yes. If the DAT files pre-exist (generated from a different version of Daphne) I can see the overlay for lair for a few seconds before Hypseus exits with the bus error.

I also ran the gdb command... Interesting that behaved a bit differently. I was able to see the overlay, and hear the lair "click" sound effect. Player 1 displays "2" and Player 2 displays 15P2. Credits show "0"... After several seconds the overlay clears (default with nothing lit) then Hypseus freezes (with overlay still on screen) and wouldn't allow exit. Used an external console to send a kill...

Wait for it to crash and then type 'bt' and give me the output.

While it's not crashing, after the kill, was able to spot:

[New Thread 0xf0aad450 (LWP 1451)]

Thread 4 "vldp" received signal SIGBUS, Bus error.
[Switching to Thread 0xf0aad450 (LWP 1451)]
mpeg2_idct_copy_c (clock=0xf01045c0, dest=0xeff2b040 "", stride=-269308740) at idct.c:169
169           idct_row (block * 8 * i);
(gdb) 1405 Killed

DirtBagXon

@roslof said in New Hypseus and lr-Daphne to add on Retropie-Setup:

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

While it's not crashing, after the kill, was able to spot:

[New Thread 0xf0aad450 (LWP 1451)]

Thread 4 "vldp" received signal SIGBUS, Bus error.
[Switching to Thread 0xf0aad450 (LWP 1451)]
mpeg2_idct_copy_c (clock=0xf01045c0, dest=0xeff2b040 "", stride=-269308740) at idct.c:169
169           idct_row (block * 8 * i);
(gdb) 1405 Killed

Edit:
Ok, I have grabbed the original Hypseus repo code and ran it on a RPI 3b then switched to my changes. Apart from the overlay I see no difference in the video shown at this point, just incredibly slow at rendering. I don't believe my changes have degraded the vanilla status of hypseus, maybe someone who has this running reasonably well on their setup could expand.

Screenshot from 2021-03-16 18-09-21.png

Confirmation that Badlands et al also work in this port.

I also deleted the .dat files for lair and badlands on Raspian 32bit and they were ALL recreated on both repos, so still unable to replicate this.

What kinda setup are you using? Software , kernel and SDL2 versions etc ?

roslof

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

What kinda setup are you using? Software , kernel and SDL2 versions etc ?

64-bit Kernel enabled:

Linux retropie 5.10.17-v8+ #1403 SMP PREEMPT Mon Feb 22 11:37:54 GMT 2021 aarch64 GNU/Linux

Also running KMS instead of FKMS.

SDL2 should be most recent (installed from RetroPie Setup Depends script for sdl2 (installed via source on Sat, 13 Mar 2021)

ii  libsdl2-2.0-0:armhf                    2.0.10+5rpi                         armhf        Simple DirectMedia Layer
hi  libsdl2-dev:armhf                      2.0.10+5rpi                         armhf        Simple DirectMedia Layer development files
ii  libsdl2-gfx-1.0-0:armhf                1.0.4+dfsg-3                        armhf        drawing and graphical effects extension for SDL2
ii  libsdl2-gfx-dev:armhf                  1.0.4+dfsg-3                        armhf        development files for SDL2_gfx
ii  libsdl2-image-2.0-0:armhf              2.0.4+dfsg1-1+deb10u1               armhf        Image loading library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-image-dev:armhf                2.0.4+dfsg1-1+deb10u1               armhf        Image loading library for Simple DirectMedia Layer 2, development files
ii  libsdl2-mixer-2.0-0:armhf              2.0.4+dfsg1-1                       armhf        Mixer library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-mixer-dev:armhf                2.0.4+dfsg1-1                       armhf        Mixer library for Simple DirectMedia Layer 2, development files
ii  libsdl2-net-2.0-0:armhf                2.0.1+dfsg1-4                       armhf        Network library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-net-dev:armhf                  2.0.1+dfsg1-4                       armhf        Network library for Simple DirectMedia Layer 2, development files
ii  libsdl2-ttf-2.0-0:armhf                2.0.15+dfsg1-1                      armhf        TrueType Font library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-ttf-dev:armhf                  2.0.15+dfsg1-1                      armhf        TrueType Font library for Simple DirectMedia Layer 2, development files

DirtBagXon

@roslof

I'm running it on older versions than you, on Rasbian RPi3b.

SDL2 is supposed to figure out all the acceleration for you. According to the imprecise documentation......

"SDL 2.0 changes this; you almost always get hardware acceleration now, and the API has changed to reflect this." -lol

ii  libsdl2-2.0-0:armhf              2.0.5+dfsg1-2+rpt1                armhf        Simple DirectMedia Layer
ii  libsdl2-dev                      2.0.5+dfsg1-2+rpt1                armhf        Simple DirectMedia Layer development files
ii  libsdl2-image-2.0-0:armhf        2.0.1+dfsg-2+deb9u2               armhf        Image loading library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-image-dev:armhf          2.0.1+dfsg-2+deb9u2               armhf        Image loading library for Simple DirectMedia Layer 2, development files
ii  libsdl2-ttf-2.0-0:armhf          2.0.14+dfsg1-1                    armhf        TrueType Font library for Simple DirectMedia Layer 2, libraries
ii  libsdl2-ttf-dev:armhf            2.0.14+dfsg1-1                    armhf        TrueType Font library for Simple DirectMedia Layer 2, development files

I guess I will need to get a RetroPie dev setup at some point.....

To get bluestang2006 libmpeg patch on this repo, before the mkdir build do:

wget https://github.com/bluestang2006/hypseus/commit/76bc01fdf09152820fff88c28c61b2bea1b47ecf.patch -O patch.diff
patch -p1 < patch.diff
sudo apt-get install libmpeg2-4-dev
mkdir build
cd build
cmake ../src/
make

roslof

@dirtbagxon I confirmed that the 64bit kernel is not compatible with default compile. If @bluestang's patch fixes this (compatible compiler options/includes?) I'll inform.

DirtBagXon

@roslof said in New Hypseus and lr-Daphne to add on Retropie-Setup:

@dirtbagxon I confirmed that the 64bit kernel is not compatible with default compile. If @bluestang's patch fixes this (compatible compiler options/includes?) I'll inform.

But this is 64bit kernel with 32bit userland - correct ?

roslof

@dirtbagxon forgive, I'm unclear/green on userland. Only know that @bluestang's patch + installer run fine with these settings (KMS/64-bit kernel). Will try his patch with your build shortly.

DirtBagXon

@roslof

file /usr/local/bin/hypseus.bin

roslof

@dirtbagxon looks like 32-bit

/usr/local/bin/hypseus.bin: ELF 32-bit LSB executable, ARM, EABI5 version 1 (GNU/Linux), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, for GNU/Linux 3.2.0, BuildID[sha1]=0870fd6f38c57af407124e243bb5b7f06f4319bd, with debug_info, not stripped

DirtBagXon

@roslof

This may go some way to explain the .dat file creation issues...

roslof

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

@roslof

This may go some way to explain the .dat file creation issues...

Maybe, but this was not an issue with @bluestang's compile, and I verified it is also a 32-bit file. All dats I have now were generated with his exe.

DirtBagXon

@roslof

Looking here: https://retropie.org.uk/forum/post/254740

It appears that patch should cover it with local libmpeg2-4

roslof

The TLDR: Success! Dragon's Lair runs with 64bit Kernel + KMS

The Output:

wget https://github.com/bluestang2006/hypseus/commit/76bc01fdf09152820fff88c28c61b2bea1b47ecf.patch -O patch.diff

(received)

patch -p1 < patch.diff

patching file src/CMakeLists.txt
patching file src/vldp/vldp.h
patching file src/vldp/vldp_internal.cpp

sudo apt-get install libmpeg2-4-dev

libmpeg2-4-dev is already the newest version (0.5.1-8).

mkdir build

done, and added cd build

cmake ../src

good

make

good

then mv hypseus hypseus.bin
and sudo cp hypseus /usr/local/bin/hypseus.bin (overwriting previous executable)

RESULTS:
Success! Dragon's Lair runs with 64bit Kernel + KMS

DirtBagXon

@roslof

Or just grab this pre-patched branch in future:

git clone --single-branch --branch RetroPie https://github.com/DirtBagXon/hypseus-singe.git

roslof

@dirtbagxon said in New Hypseus and lr-Daphne to add on Retropie-Setup:

@roslof

Or just grab this pre-patched branch in future:
git clone --single-branch --branch RetroPie https://github.com/DirtBagXon/hypseus.git

Hindsight 20/20. Great work on this, man.

DirtBagXon

@roslof

Well, didn't expect my few days off to be spent like this :)

Great news, thanks for all the testing.

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