This makes sure minimal configurations such as
"--disable-everything --enable-avconv" will enable the filters
necessary for running avconv, instead of just keeping avconv
disabled (even if the user specified "--enable-avconv").
Signed-off-by: Martin Storsjö <martin@martin.st>
* commit '6e5cdf26281945ddea3aaf5eca4d127791f23ca8':
h264: check ref_count validity for num_ref_idx_active_override_flag
h264: add missing new line to log message
dcadec: skip QMF on unused channels
wavenc: write fact chunk sample count at the correct file position
riff: do not add empty metadata tags in INFO chunk
Conflicts:
libavcodec/dcadec.c
libavcodec/h264.c
libavformat/riff.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3c370f5abc55739a261534b9f9bdc739cedbbbb9':
riff: only warn on a bad INFO chunk code size instead of failing
configure: Add separate list for libraries and use where appropriate
x86: float_dsp: add SSE version of vector_fmul_scalar()
Conflicts:
configure
libavformat/riff.c
libavutil/x86/float_dsp.asm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '284ea790d89441fa1e6b2d72d3c1ed6d61972f0b':
dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil
aacenc: use the correct output buffer
aacdec: fix signed overflows in lcg_random()
base64: fix signed overflow in shift
Conflicts:
libavcodec/dsputil.c
libavutil/base64.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This does not seem to have an effect currently. Fate-h264 passes with
THREADS=1..16 and both threading types as before. It fixes however a
segfault during error resilience with my adaptive-frame-mt patchset.
A picture in use during error resilience gets realloced in another
thread in the fuzzed sample sample_varPAR.avi_s226019.
Should fix compilation on native windows
We could also use _access() and literal numbers as flags but i cant test it
and the compilation failure should be fixed ASAP
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
When the extra rear channel is present but unused, the
s->channel_order_tab[] value for that channel is -1. The QMF can be
skipped for the extra channel, and doing so avoids an out-of-array read
on s->samples_chanptr[].
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Fixes Ticket1904
This should work on windows, but if not please contact me ASAP
i have another idea on how to solve this without access() if that
really doesnt work on windows.
Strongly based on patch by divVerent
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes curruption of metadata in the INFO chunk.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
This fixes segfault caused by 3d3cf6745e
when SingleChannelElement.ret was renamed to SingleChannelElement.ret_buf.
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* commit '5ae72f54532960cb9eae82a1c9e8d505106c022b':
flashsv: check for keyframe before using differential coding
h264: enable low delay only if no delayed frames were seen
x86: fix build without inline asm
Conflicts:
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '3d3cf6745e2a5dc9c377244454c3186d75b177fa':
aacdec: use float planar sample format for output
Conflicts:
libavcodec/aacdec.c
libavcodec/aacsbr.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '8e134e5104e99a69cd4cea10540a7ce9c3682a2c':
lavc: clarify get_buffer() documentation
mpegaudiodec: use planar sample format for output unless packed is requested
x86: h264 qpel: use the correct number of utilized xmm regs in cglobal
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Scaling the denominator instead of the numerator if it is too large
loses precision. Fixes an assert caused by a negative frame duration in
the fuzzed sample nasa-8s2.ts_s202310.
CC: libav-stable@libav.org
Dropping frames is undesirable but that is the only way by which the
decoder could return to low delay mode. Instead emit a warning and
continue with delayed frames.
Fixes a crash in fuzzed sample nasa-8s2.ts_s20033 caused by a larger
than expected has_b_frames value. Low delay keeps getting re-enabled
from a presumely broken SPS.
CC: libav-stable@libav.org
Michael Niedermayer
Paul B Mahol
Martin Storsjö
Janne Grunau
Mark Himsley
Justin Ruggles
Diego Biurrun
Sergio Garcia Murillo
Mans Rullgard
Peter Ross