On other platforms, the functions are named get_cabac_inline_xxx but not
this one. There's also a define.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: shift exponent 32 is too large for 32-bit type 'int'
Fixes: 21200/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XAN_DPCM_fuzzer-5754704894361600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
The calculation of precinct boundaries has been
fixed. The precinct boundaries were calculated
as an offset to the band boundary, but must
instead be calculated as an offset from the
reslevel. This patch fixes#4669 and #4679.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This patch fixes an error where the COC marker
overrides all data of the SPcod field of the
COD marker. It must override only one bit of
SPcod field. This now allows p0_08.j2k to be
decoded correctly (mentioned in #4679).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This is required to use it as an AVCodec.supported_samplerates array.
Adding the sentinel has been forgotten in 4679a474.
Without it e.g. the FATE-test ffmpeg-filter_complex_audio fails with ASAN.
Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Place HAVE_MIPSFPU further up so that functions that use floating point
ASM are defined away. Otherwise compilation failures result when soft
float in enabled on the toolchain.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
If the video dimensions are different than the ASS play_res then the
font sizes need to be adjusted to get the same apparent render size.
Signed-off-by: Philip Langdale <philipl@overt.org>
Initializes the mov text sample description from the ASS header and
creates an mov font table from the fonts available in the ASS Styles.
Signed-off-by: Philip Langdale <philipl@overt.org>
Font sizes are relative to the subtitle frame dimensions. If the
expected frame dimensions are not known, the font sizes will most
likely be incorrect.
Signed-off-by: Philip Langdale <philipl@overt.org>
Style flags were only being turned on. If the default was on and style
record turned off, style flag remained on.
Signed-off-by: Philip Langdale <philipl@overt.org>
It's not necessary to walk the style record list twice per subtitle
character. style records are in order and do not overlap.
Signed-off-by: Philip Langdale <philipl@overt.org>
It represents the relationship between them more naturally and will be
useful in the following commits.
Allows significantly more frames in fate-h264-attachment-631 to be
decoded.
Those SEIs refer to the currently active SPS. However, since the SEI
NALUs precede the coded picture data in the bitstream, the active SPS is
in general not known when we are decoding the SEI.
Therefore, store the content of the picture timing SEIs and actually
parse it when the active SPS is known.
Rosen Penev
James Zern
Wang Cao
Michael Niedermayer
Gautam Ramakrishnan
Andreas Rheinhardt
Zane van Iperen
Carl Eugen Hoyos
John Stebbins
Philip Langdale
Anton Khirnov