Previously avctx->hwaccel would have been set to a dummy value,
now an explicit check is necessary instead.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
As the name indicates we can't just assume what the
"opaque" field contains.
This fixes a crash in third-party applications see e.g.:
http://bugzilla.mplayerhq.hu/show_bug.cgi?id=2126
This fixes also FFmpeg trac #2293, which is a different
third-party application.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* commit '3fc09b0081':
configure: Move list of external libs to a separate variable
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '45235ac488':
configure: Move x11grab option to a more suitable place in the help output
lavr: allow setting internal_sample_fmt option by string
lavr: Add "resample_cutoff" option as a duplicate of "cutoff"
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
If you want it back (yeah i want it back too)
then you just need to volunteer to maintain the code in configure
thats related to hwaccel autodetection.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '2aac411fd4':
configure: Simplify VDPAU header check
Conflicts:
configure
Not merged as the code seems not to work
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '040c565e51':
doc: developer: Allow tabs in the vim configuration for Automake files
Remove pointless av_cold attributes in header files
Conflicts:
libavcodec/h264.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'b5f536d24b':
pnm: add high-bitdepth PGMYUV support for both encoder and decoder
Conflicts:
libavcodec/pnm.c
libavcodec/pnmdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '2f325a6fd4':
libx264: change i_qfactor to use x264cli's default
qtrle: use AV_LOG_ERROR in an error message.
Conflicts:
libavcodec/libx264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'e106592447':
qtrle: add more checks against pixel_ptr being negative.
Conflicts:
libavcodec/qtrle.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '4f3b058c84':
cavs: initialize various context tables to 0
mlpdec: do not try to allocate a zero-sized output buffer.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '56daf10e03':
mov: use the format context for logging.
flicvideo: avoid an infinite loop in byte run compression
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '067432c1c9':
loco: check that there is data left after decoding a plane.
lagarith: avoid infinite loop in lag_rac_refill()
Conflicts:
libavcodec/loco.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'f935aca44c':
av_memcpy_backptr: avoid an infinite loop for back = 0
4xm: check the return value of read_huffman_tables().
Conflicts:
libavcodec/4xm.c
libavutil/mem.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The following commit:
b97d61f avfilter/ff_merge_formats: only merge if doing so does not loose chroma or alpha
introduced an exception to avoid lossy conversions.
Add a comment to explain the logic.
Fix the call to avoid applying it on audio formats.
