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#1 2016-10-17 19:00:59

quellen
Member
From: Italy
Registered: 2014-05-24
Posts: 274

[Solved] snes9x too fast

hi, i'm trying to play with snes9x but it is too fast (130fps!)
in HARDWARE ACCELERATION i set NONE. if i set OPENGL it is too slow (33fps). if i set XVideo it crashes.

Schermata_del_2016_10_17_20_58_32.png
Schermata_del_2016_10_17_20_54_51.png

XVideo crash:

$ snes9x-gtk 

(process:2075): Gtk-WARNING **: Locale not supported by C library.
	Using the fallback 'C' locale.
Sound buffer size: 4096 (1024 samples)
OSS sound driver initializing...
    --> (Device: /dev/dsp)...failed
Map_LoROMMap
Could not open Xv output port.
The program 'snes9x-gtk' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadShmSeg (invalid shared segment parameter)'.
  (Details: serial 54316 error_code 128 request_code 130 minor_code 2)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

Last edited by quellen (2016-10-18 06:56:39)


sorry for my bad english

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#2 2016-10-17 23:00:15

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,427

Re: [Solved] snes9x too fast

What's your hardware? Output of

glxinfo | grep OpenGL

snes9x doesn't have steep OGL requirements most hardware should be capable enough

For the actual problem going to go out on a limb and say you don't have synchronize with sound enabled, which helps in cases where vertical syncing isn't available.

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#3 2016-10-18 06:56:26

quellen
Member
From: Italy
Registered: 2014-05-24
Posts: 274

Re: [Solved] snes9x too fast

thanks, i solved:
snes9x preferences -> sound -> sound driver: ALSA. now it runs at 60fps.


sorry for my bad english

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#4 2016-10-19 08:04:45

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 21,427

Re: [Solved] snes9x too fast

Ah yeah reading your output again you tried with the OSS option which is not gonna work of course, didn't the lack of sound disturb you more than the fast FPS? tongue

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