Tim-Philipp Müller 09d19e7dcd v4l2sink: don't put functional code like ioctl calls into g_return_if_fail()
These macros will expand to NOOPs given the right defines. Also,
g_return_if_fail() and friends are meant to be used to catch programming
errors (like invalid input to functions), not runtime error handling.
2011-01-07 01:35:45 +00:00
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