Update of bug #10776 (project wesnoth):
Status: Upstream Problem => Confirmed
Assigned to: cycholka => grzywacz
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Follow-up Comment #4:
This is not an upstream problem after all. It was with SDL_mixer 1.2.7 but
the memory leaks have been fixed in 1.2.8. In short:
09:27 cycholka How can you not execute
sound::play_UI_sound(game_config::sounds::checkbox_release);
cycholka when unchecking UI sounds checbox
cycholka that's the reason of #10776
09:28 cycholka the sound channel is closed but the sound is still
playing
cycholka which causes memory leak and screws everything on
relasing audio
device
09:29 Mordante do you have a file + lineno?
09:30 Mordante I think the checkbox should deactivate the option after
the
sound has finished or once the dialog is closed
Mordante not sure what the volume does
cycholka widgets/button.cpp 298
cycholka the problem is that playing sound is a SDL mouse event
09:31 cycholka and relasing the button not
cycholka and they don't check one another
09:33 cycholka maybe it could be solved by adding delay() to closing UI
channel?
09:37 Mordante stop_UI_sound() should test whether a sound is playing
and
either abort the playing or wait until the playing is finished
Makes me wonder how linux works around this. Anyway commenting out the line
in button.cpp mentioned above fixes the segfault, but I don't think removing
sound for unchecking checkbox is the solution.
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