Subtracting a (positive) value from the address of an array violates
C99 section 6.5.6:
If both the pointer operand and the result point to elements of the
same array object, or one past the last element of the array object,
the evaluation shall not produce an overflow; otherwise, the
behavior is undefined.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Subtracting a (positive) value from the address of an array violates
C99 section 6.5.6:
If both the pointer operand and the result point to elements of the
same array object, or one past the last element of the array object,
the evaluation shall not produce an overflow; otherwise, the
behavior is undefined.
Signed-off-by: Mans Rullgard <mans@mansr.com>
* qatar/master:
configure: fix tests for 2-arg math functions
doc: git-howto: Clarify comment about pushing series of commits
ivi_common: Drop unused function parameter from decode_band()
cook: Remove some silly Doxygen comments
cook: Remove senseless maybe_reformat_buffer32() function
cook: cosmetics: Better names for joint_decode() function parameters
cook: cosmetics: Better name for ccpl COOKSubpacket member
doxygen: Add av_alloc_size to list of predefined macros
doxygen: Drop some pointless entries from PREDEFINED macros list
h263: avoid memcpys over array bound in motion vector caching for obmc
Conflicts:
configure
doc/git-howto.texi
libavcodec/cook.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
HAVE_THREADS is set in config.h if pthreads or w32threads is
available, which presumably the proper condition here.
Also fixes undefined behaviour in preprocessor directives.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Move some #include in vda.h down to prevent libavutil headers
from interfering with system headers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Regression since 6057de19b. The ptr-2 is used to eat the \r\n and add
the position information on the timing line. This can't be done in case
of SubRip where the timing isn't present in the payload.
Note that we can't use yet the side data to transmit the position
information since the encode subtitles API is still using buffer+size
instead AVPacket as input.
* qatar/master:
configure: sanitise sparc vis check
configure: recognise more sparc variants as --cpu argument
build: Include HEADERS-yes in the HEADERS variable
pcm: change references to raw to pcm
ffv1: set the range coder state in decode_slice_header
pcmdec: change default of channels parameter to 1
Conflicts:
libavformat/pcmdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1b891d17c531e8a63c2974aab4bf997ce70746f3':
avconv: fix bitrate report when writing to /dev/null
avfilter: fix graphparser memleaks on error paths
rawdec: remove ff_raw_read_header
pcmdec: remove dependency from rawdec
g722: refactor out of rawdec.c
rawvideo: use a specific read_header
Conflicts:
ffmpeg.c
libavformat/Makefile
libavformat/rawdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
