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[GX] disable interrupts when changing video mode

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might help with those weird video corruptions people sometimes get
This commit is contained in:
ToadKing 2013-10-15 18:40:00 -04:00
parent 409c9614ba
commit fc2bbfbdc3
1 changed files with 3 additions and 0 deletions
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3
gx/gx_video.c
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@ -92,6 +92,8 @@ static void retrace_callback(u32 retrace_count)
void gx_set_video_mode(unsigned fbWidth, unsigned lines)
{
u32 level;
_CPU_ISR_Disable(level);
#ifdef GX_OPTS
struct __gx_regdef *__gx = (struct __gx_regdef*)__gxregs;
#endif
@ -272,6 +274,7 @@ void gx_set_video_mode(unsigned fbWidth, unsigned lines)
}
g_current_framebuf = 0;
_CPU_ISR_Restore(level);
}
const char *gx_get_video_mode(void)