* commit 'efd26bedec9a345a5960dbfcbaec888418f2d4e6':
build: Add explanatory comments to (optimization) blocks in the Makefiles
Conflicts:
libavcodec/ppc/Makefile
libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '6baeadd11083774ebd823dd5e1a744c2150a3bfc':
w32pthreads: Mark functions in compatibility wrapper as av_unused
Conflicts:
compat/w32pthreads.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '7ccb847f0f1f28199fa254847b91b6e50fb92832':
http: Reduce scope of a variable in parse_content_encoding()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This avoids annoying warnings about unused functions. The compatibility
wrapper is designed to provide a complete (stub) API, so some functions
being unused by some files is natural and no reason for a warning.
The issue is that, when the main packet data buffer is changed, streamcopy
uses a temporary new packet to store that buffer, frees the old packet, and
replace it with the new packet.
However, in doing so, it forgets about the side data, which gets freed, but
is still needed and referenced. Then, when the packet gets freed again in
the normal code path, it attempts to free its side data which has already
been freed.
Therefore, simply avoid the first free on side data by removing that side
data from the packet.
Fixes ticket #3773.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This should help to clarify the API.
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* cigaes/master:
lavfi/avf_showspectrum: check RDFT context init.
lavfi/avf_showspectrum: add full frame sliding mode.
lavfi/avf_showspectrum: use automatic framing.
lavfi/avf_showspectrum: do not push the frame at EOF.
lavfi/avf_showspectrum: fix output pts computation.
lavfi/avf_showspectrum: set output frame rate.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The encoder produces files that are no longer compatible with previous
versions of the decoder, and may actually cause decoding issues for other
software, so indicate that change to allow decoder quirks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array read
Fixes: yuv111_no_compr_crash.avi
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The packet buffer allocation considered as dct-coded, while it is
actually run-coded and thus requires a larger buffer.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
It is always identical to the last pushed frame.
The samples in the last incomplete window were ignored,
this is unchanged.
Possible enhancement: pad the last incomplete window with
silence.
SMPTE 268M-2003 specifies that each line starts at a 4-bytes boundary.
Therefore, modify correspondingly the input buffer strides and size.
Partially fixes ticket #3692: DLAD_8b_3c_big.dpx still has inverted
colors, which might be related to endianness.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'e070d0a5ca9047192e324a3f87006b316e2a08a7':
frame: Remove some FF_API_AVFRAME_COLORSPACE leftovers
Conflicts:
libavutil/frame.c
No change, as these leftovers have already been removed
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit 'ab059f0aa896e01e8e4529f5f714fde111f05377':
vaapi: set the scaling list correctly.
See: 3fec40b601
Merged-by: Michael Niedermayer <michaelni@gmx.at>
