hi!
I'd like to capture the TOP and BOTTOM field but not
with the V4L2_FIELD_SEQ_TB. I need it in two separate
buffer not in one.
I think the V4L2_FIELD_ANY should be assigned to this
feature, but now it is mapped to the bottom field only.
if (V4L2_FIELD_ANY == field)
field = (f->fmt.pix.height > maxh/2)
? V4L2_FIELD_INTERLACED
: V4L2_FIELD_BOTTOM;
I tried to do the following it the irq handler (just a silly
idea) but the machine hanged, I guess the RISC memory
for the TOP field is not filled:
if (o_top)
capture->vb.field=V4L2_FIELD_BOTTOM;
else capture->vb.field=V4L2_FIELD_TOP;
if (V4L2_FIELD_HAS_TOP(capture->vb.field))
btv->top = capture;
if (V4L2_FIELD_HAS_BOTTOM(capture->vb.field))
btv->bottom = capture;
Is this feature is planned to have in the near future?
gabor
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