hevc: make avcodec_decode_video2() fail if get_format() fails
authorwm4 <nfxjfg@googlemail.com>
Thu, 14 May 2015 16:27:31 +0000 (18:27 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Thu, 14 May 2015 16:58:56 +0000 (18:58 +0200)
commitcc5e4bb48476a89cc8ce0c41bc2bd2e8fda9b37c
tree18d497e40c4f5ca8dbbd7273ec04f6388654ce0c
parentf6b8b966076fcd358f734c6d00ed642edc02b4cd
hevc: make avcodec_decode_video2() fail if get_format() fails

Personally, I need the decoder to back out if get_format() returns no
usable pixel format. This didn't work because the error code was not
propagated down the call chain. This in turn happened because the
variable declaration removed in this patch shadowed the variable, whose
value is returned at the end of the function. Consequently, failures of
decode_nal_unit() were ignored in this place.

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/hevc.c