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by Chips
Wed Mar 28, 2018 6:13 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

nilly wrote:
Tue Mar 20, 2018 8:15 am
Have anyone done any speed tests with RPi 3+?

Mabye a sysinfo speed screenshot?
Image

I get many undervolt issue on this rpi3b+... they should get ride of the microUSB for power supply...
by Chips
Sun Feb 11, 2018 8:08 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

Thanks to some threading of display, the performance has been improved in latest version:

Image

I taken too the fpu jit from tomb, so fpu demos/games are faster.
ipf is supported too...
by Chips
Fri Jan 12, 2018 8:51 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

For starters, Amibian also needed the added G++ compiler, as it was missing. But, even then, it fails at a certain point exactly as shown: src/od-rasp/rasp_gfx.cpp:25:22: fatal error: bcm_host.h: No such file or directory #include "bcm_host.h" ^ compilation terminated. <builtin>: recipe for target ...
by Chips
Tue Jan 09, 2018 11:10 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

thanks for the info chips, by the way for us noobs, when some thing new and cool is released, how do we update ? a link to git hub dont really help me, when i type update, in Linux cli, it say i got the latest version, Which distribution do you use ? Not all of them use my uae4arm version... Perhap...
by Chips
Tue Jan 09, 2018 8:09 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

A lot of us with Keyrahs's have been begging for key mapping for some time, but it's a case of priorities I guess. Fixing bugs first is more important then trying to implement yet another feature. Can you try this repo ? There is a correction for the custom mapping... https://github.com/AngryLawyer...
by Chips
Mon Jan 01, 2018 4:43 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

I just merged an updated version from TomB. I've taken too the flicker fixer and implemented the trigger button of cartridge. Now you can use Action Replay on uae4arm :mrgreen: I feel like the ondemand scheduling is quite aggressive. It can be seen if you activate Status line: the first number which...
by Chips
Sat Dec 02, 2017 9:43 pm
Forum: Gaming
Topic: Megadrive emulator: Picodrive v1.91 with OpenGLES
Replies: 18
Views: 5319

Re: Megadrive emulator: Picodrive v1.91 with OpenGLES

With latest raspbian stretch i get quite some issue, but not exactly this one...
Now that i aligned with latest notaz version they are gone :)
https://github.com/Chips-fr/picodrive-rpi
by Chips
Fri Dec 01, 2017 7:47 pm
Forum: Gaming
Topic: Megadrive emulator: Picodrive v1.91 with OpenGLES
Replies: 18
Views: 5319

Re: Megadrive emulator: Picodrive v1.91 with OpenGLES

It's possibile to build it on RPi 3 (openGLES) for better optimization? (don't know if it has sense) I tried on uae4arm to use specific switch for pi3 but there was no noticeable gain compared with pi2 binary... Which seems logical since for 32bits both support same opcode set... (it was definitly ...
by Chips
Fri Dec 01, 2017 12:34 am
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

Code to navigate in menu by joystick has been merged from another repo. It works with a plain joystick, perhaps with strange joystick like PS3 it's not perfect (i don't have mine anymore). I created a repository of UAE4ARM (https://github.com/PandTomB/uae4arm), which contains the code from Chips and...
by Chips
Mon Nov 06, 2017 8:39 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

There is nothing more to say than my previous post... i could come back on uae4arm if i get some time and/or desire. Anybody can improve things anyway since it's open source, i've seen a fork in github regarding some control management but haven't look and i've seen that there is a new version for p...
by Chips
Sat Nov 04, 2017 7:47 pm
Forum: Gaming
Topic: Games that uses libGLESv2.so doen't work in raspbian stretch
Replies: 20
Views: 18402

Re: Games that uses libGLESv2.so doen't work in raspbian stretch

topguy wrote:
Sat Nov 04, 2017 6:59 pm
The Raspberry Pi are different from a lot of other ARM boards.
Yes but here we are talking about GLES which is a standardized interface, hence the SOC specificities should not interfere in this case (it's a pity that's even without this point it's already not true :( )...
by Chips
Sat Nov 04, 2017 4:27 pm
Forum: Gaming
Topic: Games that uses libGLESv2.so doen't work in raspbian stretch
Replies: 20
Views: 18402

Re: Games that uses libGLESv2.so doen't work in raspbian stretch

Only if you consider it a problem. I find the current situation better. I should be stupid but... what makes it better ? Note that i don't even understand why we need to keep MESA GLES implementation too.. who need this when we (should) have accelerated one :) Probably not, but there are people tha...
by Chips
Sat Nov 04, 2017 11:40 am
Forum: Gaming
Topic: Games that uses libGLESv2.so doen't work in raspbian stretch
Replies: 20
Views: 18402

Re: Games that uses libGLESv2.so doen't work in raspbian stretch

Is this problem still there in latest raspbian stretch ?
Am i the only one who find it stupid that it's up to the developer to update the library name in their tool chain ?

The GLES and EGL optimized for broadcom should be the default one available in common place, not hidden somewhere...
by Chips
Sun Sep 10, 2017 8:08 am
Forum: General discussion
Topic: OK, what am I doing wrong with Stretch and X11vnc
Replies: 9
Views: 3773

Re: OK, what am I doing wrong with Stretch and X11vnc

fruitoftheloom wrote:
Sat Sep 09, 2017 8:33 pm
X11 and similar software conflict with RealVNC, try removing RealVNC !
Wow... i just did the following:

Code: Select all

sudo apt-get remove realvnc-vnc-server realvnc-vnc-viewer
And now my x11vnc works flawlessly :)
Looks like even not started realvnc did something bad to x11vnc...

Thanks
by Chips
Sat Sep 09, 2017 7:09 pm
Forum: General discussion
Topic: OK, what am I doing wrong with Stretch and X11vnc
Replies: 9
Views: 3773

Re: OK, what am I doing wrong with Stretch and X11vnc

Looks like x11vnc is broken in stretch :(
It caught signal 6 just few seconds after a connection...

Where should we submit this problem ?
by Chips
Thu Aug 31, 2017 9:06 am
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

I'm still there but mainly lost interest to update this :)
bloodline wrote:
Sat Aug 19, 2017 8:33 am
I'm hoping someone will get the Num Lock and Scroll Lock LEDs working even when X isn't started...
Isn't the opposite ? I mean it works in console (without X) but doesn't works under X ?
by Chips
Sun Jul 30, 2017 8:59 am
Forum: Gaming
Topic: Connect raspberry pi3 on an arcade monitor
Replies: 2
Views: 3022

Re: Connect raspberry pi3 on an arcade monitor

You can do this without any external converter but using RGB signal from the VGA capability, some soldering, and specific timings... Some peoples are even doing SCART board for RPI: https://4.bp.blogspot.com/-GOaQ4yJftus/WNGMAuKhTxI/AAAAAAAAT_g/XZPDC-9-ySwhIgmVGbT2zbuLl6muZ5qSgCLcB/s1600/17265163_10...
by Chips
Wed Apr 26, 2017 1:00 pm
Forum: Gaming
Topic: Megadrive emulator: Picodrive v1.91 with OpenGLES
Replies: 18
Views: 5319

Re: Megadrive emulator: Picodrive v1.91 with OpenGLES

rpdom wrote:Isn't OpenGLES a subset of OpenGL?
Kinda yes, but at source level...
by Chips
Sat Apr 01, 2017 11:18 am
Forum: Gaming
Topic: STICKY: MAME4ALL for Pi
Replies: 436
Views: 286720

Re: MAME4ALL for Pi

I wanted to do some improvements and alignment in mame4all, you can find here binary for rpi2: http://fdarcel.free.fr/mame4all_pi2.zip Source code: https://github.com/Chips-fr/mame4all-pi-adv - Audio correction(track n field, punchout, world cup 90, ... general fm emulation is slightly better...) - ...
by Chips
Sun Feb 12, 2017 4:42 pm
Forum: Advanced users
Topic: STICKY: HOWTO: Create Custom HDMI modes
Replies: 215
Views: 377299

Re: HOWTO: Create Custom HDMI modes

ironic-FR I am using CRU 1.3 and does not generate the same values as you. http://i.imgur.com/u0O8hjz.png The value you're indicating are ideal/theoretical, but current rpi implementation support only a limited set of pixel freq (4800000, 6400000, 9600000...) hence in your example you had pixel clo...
by Chips
Mon Jan 30, 2017 12:44 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

Looks like link to the dispmanx scaling i was speaking of... So did the proposition in given thread improve something or not ?
by Chips
Mon Jan 30, 2017 9:35 am
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

@Chips-fr , I have a Pi3 connected to a 5:4 monitor and I noticed that pictures, at every resolution starting from 1280x1024 that is its native resolution, are always a little blurry and not shaper as they can be. I'm not sure it's your problem but by default dispmanx apply a scaling algorithm. You...
by Chips
Fri Dec 23, 2016 10:03 pm
Forum: Gaming
Topic: STICKY: MAME4ALL for Pi
Replies: 436
Views: 286720

Re: MAME4ALL for Pi

Are you willing to get more patchs ? I have seen a hat patch which is working well on my joysticks. In retropie repo they made a patch for PS3 controller but mine are still not working so well even after this patch (ps3 controller support is strange linux) Note that it could be good to indicate to r...
by Chips
Tue Dec 13, 2016 10:18 am
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

I wondered if anything can be done about the CD32 controls ? There is an option in the Ports panel to use CD32 controls but if you're using a Bluetooth joypad (PS3) PS3 joypad always had a strange behavior... one things to try is to remove my PS3 workaround and use instead the xboxdrv package which...
by Chips
Sun Dec 11, 2016 2:35 pm
Forum: Gaming
Topic: Uae4arm: Amiga emulator with JIT and DispmanX
Replies: 591
Views: 168026

Re: Uae4arm: Amiga emulator with JIT and DispmanX

I re-introduced double buffering for raspberry pi.
I'm still trying to get fastest up to the maximum of what the pi can handle but it looks like there are some shady part in the fastest code...
Anyway see previous page why fastest should be slower in current github master...

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