search

Yabause / yabause

Yabause is a Sega Saturn emulator.
http://yabause.org
362 stars 203 forks source link

Can't initialize Yabause #179

Closed ghost closed 8 years ago

ghost commented 8 years ago

Hi,

For all games I try with OpenGL, I obtain this message :

Can't initialize Yabause

Log :

Fail to YglProgramInit

Cannot initialize Vidéo

(Yabause Qt compiled on Ubuntu 16.04).

Guillaumito commented 8 years ago

Sounds like a problem with "modern" OpenGL. Did you try compiling it in "full software mode" : by setting YAB_WANT_OPENGL to OFF?

ghost commented 8 years ago

Yes, it works with software mode.

Guillaumito commented 8 years ago

Ok, so... your options are to keep using the software mode (like me...) or change your graphic card/drivers to something that supports modern OpenGL.

ghost commented 8 years ago

ok, too bad.

ghost commented 8 years ago

Le pilote propriétaire fournit OpenGL4, mais est parfois de 75% (!!) moins performant que le pilote libre. Pilote libre qui ne prend pas en charge OpenGL 4...

OKB-99 commented 7 years ago

Have you solved this actually??? If not yet, let me know the output of glxinfo | grep OpenGL and lspci -v | grep -A 10 VGA

gittyno1 commented 6 years ago

i just get "Can't initialize Yabause"

OKB-99 commented 6 years ago

In my case, the cause was that shading language version of OpenGL was too old. You can check it by $ glxinfo | grep OpenGL.

If you have the same problem, you can fix it according to this post. https://github.com/Yabause/yabause/issues/349#issuecomment-332987246

You need to recompile after the env setting.

TsukiZero commented 2 years ago

Getting this issue for no reasion whatsoever