use fltp when doing s32 -> s32 resampling
because s32p has no simd optimization
benchmark:
old 17.913s
new 7.584s (use fma3)
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
These values are defined to be 32bit in the specification,
so it makes more sense to store them as fixed width.
Based on a patch by Micahel Niedermayer <michael@niedermayer.cc>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This field is of little value, and interferes with testing side data,
since sizes can be different on multiple architectures.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* commit '0638b99cdba52554691fc668d9e477bc184c7a33':
aiff: Skip padding byte for odd-sized chunks
Also removes to odd-size checks from get_aiff_header and get_meta to use
the generic path introduced by the original commit.
Merged-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Allows to get a more realistic total bitrate (and estimated file size)
in avi_write_header. Previously a static default value of 200k was
assumed.
Adds an internal helper function for bitrate guessing.
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
when set_compensation is called with zero sample_delta,
compensation does not happen (because dst_incr == ideal_dst_incr)
but compensation_distance is set
regression since 01ebb57c03
Found-by: wm4 <nfxjfg@googlemail.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
Reflects the actual code and silences a gcc warning:
ffprobe.c:1797:42: warning: passing argument 1 of 'av_spherical_tile_bounds' discards 'const' qualifier from pointer target type
* commit '0df4801105d84883071b0978cb3afc7cd5184ce8':
vp9: make mv bounds 32bit.
This commit is a noop, see 024fac5cd4
Merged-by: Clément Bœsch <u@pkh.me>
* commit '24a362569bff1d4161742fffaca80a4a4428be8a':
buffer: fix av_buffer_realloc() when the data is offset wrt buffer start
Merged-by: Clément Bœsch <u@pkh.me>
Reflects the actual code and silences a gcc warning:
libavcodec/utils.c:2102:36: warning: passing argument 1 of 'av_packet_get_side_data' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
* commit 'e99ecda55082cb9dde8fd349361e169dc383943a':
checkasm: add vp9 MC tests.
vp9mc/x86: sse2 MC assembly.
vp9mc/x86: add AVX and AVX2 MC
vp9mc/x86: rename ff_* to ff_vp9_*
vp9mc/x86: rename ff_avg[48]_sse to ff_avg[48]_mmxext
vp9mc/x86: simplify a few inits.
vp9mc/x86: add 16px functions (64bit only).
Noop (aside from a formatting comment in vp9mc.asm). We already have all
of this. We should consider making a final diff between the two projects
when the dust comes down.
Merged-by: Clément Bœsch <u@pkh.me>
* commit '89466de4aeaf5e359489b81b8a9920a2bc7936d6':
vp9/x86: rename vp9dsp to vp9mc
File was already renamed, only the top description is updated.
Merged-by: Clément Bœsch <u@pkh.me>
Fixes: 857/clusterfuzz-testcase-5319093760557056
Benchmark changes from 335->333 (so if its not a random fluctuation then it would be faster)
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
That pointer isn't used by absolutely anything.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '63ac8e2d93080b74f6be32c7c3c1a1e44aacf34e':
lavu: add LOCAL_ALIGNED_32
This commit is a noop, see 25d5ea6d5a
Merged-by: James Almer <jamrial@gmail.com>
* commit 'd3e4d406b020b0464486318aceda08bd8f69ca41':
h264dec: reset nb_slice_ctx_queued for hwaccel decoding
This commit is a noop, see 7448019890
Merged-by: James Almer <jamrial@gmail.com>
* commit 'e5b019725f53b79159931d3a7317107cbbfd0860':
m4vdec: Check for non-startcode 00 00 00 sequences in probe
This commit is a noop, see 7c1835c52a
Merged-by: James Almer <jamrial@gmail.com>
* commit '3ccec334b8502701e72ef13bed25913c3578022e':
sbrdsp: Move a misplaced #endif directive to the right spot
Merged-by: James Almer <jamrial@gmail.com>
* commit 'e723dce6f8ba1e8260433b6ecfe5a3262f4c7a99':
dvbsubdec: Use NULL instead of 0 as pointer value
This commit is a noop. The affected code isn't in our tree.
Merged-by: James Almer <jamrial@gmail.com>
* commit 'fc94a1acc27ab7296edce3fa81ef36691af5c134':
Revert "libavutil: Use an intermediate variable in AV_COPY*U"
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit '9806b9ab5c7fb2ac5efd8ffa8713fea0c5fd218d':
Revert "Don't use expressions with side effects in macro parameters"
This commit is a noop.
Merged-by: James Almer <jamrial@gmail.com>
* commit 'f79d847400d218cfd0b95f10358fe6e65ec3c9c4':
intreadwrite: Use the __unaligned keyword on MSVC for ARM and x86_64
Merged-by: James Almer <jamrial@gmail.com>
* commit '230b1c070baa3b6d4bd590426a365b843d60ff50':
intreadwrite: Add intermediate variables in the byteswise AV_W*() macros
Mostly a noop. Merged for cosmetic purposes.
See d83ff76ca0
Merged-by: James Almer <jamrial@gmail.com>
* commit '014773b66bdff4de24f384066d1a85d2a5bb6774':
libavutil: Use an intermediate variable in AV_COPY*U
This commit is a noop. It would be reverted in a future merge either
way.
Merged-by: James Almer <jamrial@gmail.com>
* commit '25bacd0a0c32ae682e6f411b1ac9020aeaabca72':
Don't use expressions with side effects in macro parameters
This commit is a noop. It would be reverted in a future merge either
way.
Merged-by: James Almer <jamrial@gmail.com>
Fixes multiple runtime error: shift exponent 792 is too large for 32-bit type 'unsigned int'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Benchmarks with START_TIMER indicate that the code is faster with unsigned, (that is
with the patch), there was quite some fluctuation in the numbers so this may be just
random
Fixes: 811/clusterfuzz-testcase-6465493076541440
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libnpp was erroneously grouped up with libfdk-aac and openssl to check
if --enable-nonfree wasn't passed only with --enable-gpl in
9f28db47ac. The latter two are compatible
with LGPL, libnpp is not.
Signed-off-by: James Almer <jamrial@gmail.com>
* commit '7ebdffc353f3f0827864e8e3461fdc00cc243b14':
dxv: Check to make sure we don't overrun buffers on corrupt inputs
Merged-by: Clément Bœsch <u@pkh.me>
* commit 'e328178da90f44690e0076f4dbfd16da9175f441':
qsvdec: only access hwaccel_context is the pixel format is QSV
Merged-by: Clément Bœsch <u@pkh.me>
* commit '5ebef79abecc3ffcc4ab0d46e203d13b068107c9':
Fix instances of broken indentation found by gcc 6
Noop, see 21d3f0c02, 6089c44a2
Merged-by: Clément Bœsch <u@pkh.me>
Muhammad Faiz
Carl Eugen Hoyos
Vittorio Giovara
Matthieu Bouron
Tobias Rapp
Anton Khirnov
Konda Raju
wm4
Clément Bœsch
Lou Logan
wang-bin
Michael Niedermayer
Alexis Ballier
Rostislav Pehlivanov
James Almer
Ricardo Constantino