UVIDEO_NFRAMES_MAX
if (sc->sc_nframes > UVIDEO_NFRAMES_MAX)
sc->sc_nframes = UVIDEO_NFRAMES_MAX;
.frames = UVIDEO_NFRAMES_MAX,
.frames = UVIDEO_NFRAMES_MAX,
.frames = UVIDEO_NFRAMES_MAX,
.frames = UVIDEO_NFRAMES_MAX,
.frames = UVIDEO_NFRAMES_MAX,