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runloop.c - create check_video_alive - try to prevent segfaults

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at all costs
This commit is contained in:
twinaphex 2015-02-10 16:46:49 +01:00
parent 23640fd12e
commit d98cd5a680
1 changed files with 10 additions and 1 deletions
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11
runloop.c
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@ -612,6 +612,15 @@ static int do_state_checks(
return 0;
}
static inline bool check_video_alive(void)
{
if (!driver.video || !driver.video_data)
return false;
if (!driver.video->alive(driver.video_data))
return false;
return true;
}
/**
* time_to_exit:
* @input : input sample for this frame
@ -636,7 +645,7 @@ static inline int time_to_exit(retro_input_t input)
|| (g_extern.max_frames && g_extern.frame_count >=
g_extern.max_frames)
|| (g_extern.bsv.movie_end && g_extern.bsv.eof_exit)
|| !driver.video->alive(driver.video_data)
|| check_video_alive()
)
return 1;
return 0;