On 08/25/2017 09:03 PM, Paul B Mahol wrote:
Does lavd stuff now depends on lavc?
um yes, v4l2 in/out devices (lavd) do use a common file now present in
lavc (ie: v4l2_fmt.c).
see libavcodec/Makefile:
OBJS-$(CONFIG_V4L2) += v4l2_fmt.o
OBJS-$(CONFIG_V4L2_M2M) += v4l2_m2m.o v4l2_buffers.o
also note that the common file doesn't depend on the new V4L2_M2M
decoders/encoders being available (only on V4L2)
Than relevant devices in lavd should be marked to depend on lavc.
Hi Paul,
could you tell me how please?
I can see that the direct show capture interface (libavdevice/dshow.c)
has similar dependencies with avcodec but I can't figure out how it
explicitly flags that it depends on the raw.c codec in the way that you
suggest.
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