Exit from main on build_feed_streams() failures & use
standard EXIT_ codes on error out/normal exit.
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
Fix related register order issue in ff_h264_idct_add_neon.
Found-by: zjh8890 <243186085@qq.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
In the code we keep using logo_x2-1 and logo_y2-1 rather than logo_x2
and logo_y2 themselves. Define them to be what we need instead, to avoid
the repeated subtractions.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Since the parser was merged back almost 2 months ago this is the first
time the bitstream of the container has been updated.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
This macro unconditionally used out[-1], which causes an out of bounds
read, if out is the very beginning of the buffer.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
More don't fit into the integer output.
Also use get_bits_long, since get_bits only supports reading up to 25
bits, while get_bits_long supports the full integer range.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
The type of last_frame_pb_count was chosen to be an int since overflow
is impossible (the spec says the maximum bits per frame is 6144 per
channel and the encoder checks for that).
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
* commit '458e53f51fc75d08df884f8e9eb3d7ded23e97b3':
mpegvideo_enc: actually add the side data with vbv_delay to the packet
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '81c95eb8eee856d98d4ac37367dbc761f2faf875':
openh264: Directly include the deprecation guards header
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'c34df422628e6b7b657faee241fe7bb2629e0f57':
sgienc: Make sure to initialize skipped header portions
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
exp2 is faster.
It may be possible to optimize further; e.g the exponents seem to be
multiples of 0.25. This requires study though.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
If that is the case, the loop setting predictor_state in
sonic_decode_frame causes out of bounds reads of int_samples, which has
only frame_size number of elements.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
exp2 suffices here. Some trivial speedup is done in addition here by
reusing results.
This retains accuracy, and in particular results in identical values
with GNU libm + gcc/clang.
sample benchmark (Haswell, GNU/Linux):
proposed : 424160 decicycles in pow_table, 512 runs, 0 skips
exp2 only: 1262093 decicycles in pow_table, 512 runs, 0 skips
old : 2849085 decicycles in pow_table, 512 runs, 0 skips
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
arc4random() was designed as a superior interface for system random
number generation, designed for OpenBSD and subsequently incorporated by
other BSD's, Mac OS X, and some non-standard libc's. It is thus an improvement to
use it whenever available.
As a side note, this may or may not get included in glibc, and there is
a proposal to create a posix_random family based on these ideas:
http://austingroupbugs.net/view.php?id=859.
Tested on Mac OS X.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* commit 'f1ccd076801444ab7f524cb13e0886faaf10fd50':
h264: do not call frame_start() for missing frames
Not merged, FFmpeg does a lot more in frame_start to setup missing frames
as well (like coloring them), and the overhead of the other setup is
minimal.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd5f5c90be9ec120f1320dcdd808b7bd917dee47c':
rtsp: free opts dictionary on failure of getnameinfo
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'e02de9df4b218bd6e1e927b67fd4075741545688':
lavc: export Dirac parsing API used by the ogg demuxer as public
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reynaldo H. Verdejo Pinochet
Matthieu Bouron
Janne Grunau
Jean Delvare
Rostislav Pehlivanov
Paul B Mahol
Michael Niedermayer
Clément Bœsch
Andreas Cadhalpun
Hendrik Leppkes
Marton Balint
Ganesh Ajjanagadde
rsn8887