- 13 Jul, 2017 3 commits
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Rostislav Pehlivanov authored
vector_fmul_reverse requires padding the window at the front Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Kieran O'Leary authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Ricardo Constantino authored
The pkg-config file is relatively new (2013), so some distros might not have it yet. And the -lstdc++ being required for the static lib is only present since the last release in December 2016.
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- 12 Jul, 2017 6 commits
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Michael Niedermayer authored
Fixes OOM Fixes: 1514/clusterfuzz-testcase-minimized-6437666243477504 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: shift exponent -95 is negative Fixes: 2568/clusterfuzz-testcase-minimized-4926115716005888 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: -16711425 + -2130772346 cannot be represented in type 'int' Fixes: 2533/clusterfuzz-testcase-minimized-5372857678823424 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: 1421978265 - -1810326882 cannot be represented in type 'int' Fixes: 2527/clusterfuzz-testcase-minimized-5260915396050944 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Wan-Teh Chang authored
Add the debug_threads boolean field to PerThreadContext. For PerThreadContext *p, p->debug_threads records whether the FF_DEBUG_THREADS bit is set in p->avctx->debug, and p->debug_threads and p->avctx->debug are kept in sync. The debug_threads field is defined as an atomic_int to allow atomic read by another thread in ff_thread_await_progress(). This fixes the tsan warning that 2e664b9c attempted to fix: WARNING: ThreadSanitizer: data race (pid=452658) Write of size 4 at 0x7b640003f4fc by main thread (mutexes: write M248499): #0 update_context_from_user [..]/libavcodec/pthread_frame.c:335:19 (5ab42bb1a6f4b068d7863dabe9b2bacc+0xe73859) [..] Previous read of size 4 at 0x7b640003f4fc by thread T130 (mutexes: write M248502, write M248500): #0 ff_thread_await_progress [..]/libavcodec/pthread_frame.c:591:26 (5ab42bb1a6f4b068d7863dabe9b2bacc+0xe749a1) Signed-off-by: Wan-Teh Chang <wtc@google.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Rostislav Pehlivanov authored
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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- 11 Jul, 2017 4 commits
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Rostislav Pehlivanov authored
Removes a per-sample divide in the IIR filter deemphasis filter. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
The only use of that argument was for Opus downmixing which is very rare and better done after the mdcts. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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wm4 authored
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Muhammad Faiz authored
It is redundant with costable. The first half of sintable is identical with the second half of costable. The second half of sintable is negative value of the first half of sintable. The computation is changed to handle sign of sin values, in C code and ARM assembly code. Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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- 10 Jul, 2017 8 commits
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Rostislav Pehlivanov authored
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Its only use is to adjust the aac psychoacoustic/filter system which isn't used here. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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wm4 authored
This mode apparently does not support decoding of HEVC Main (8 bit). With D3D11 and Intel drivers on Windows 10 I get green corruption, while using DXVA2_ModeHEVC_VLD_Main works.
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 09 Jul, 2017 2 commits
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Wan-Teh Chang authored
In url_find_protocol(), proto_str is either "file" or a string consisting of only the characters in URL_SCHEME_CHARS, which does not include ','. Therefore the strchr(proto_str, ',') call always returns NULL. Note: The code was added in commit 6161c418. Signed-off-by: Wan-Teh Chang <wtc@google.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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Marton Balint authored
Signed-off-by: Marton Balint <cus@passwd.hu>
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- 08 Jul, 2017 4 commits
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Michael Niedermayer authored
Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 2515/clusterfuzz-testcase-minimized-6197200012967936 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: -2049425300 + -117591631 cannot be represented in type 'int' Fixes: part of 2096/clusterfuzz-testcase-minimized-4901566068817920 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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hexpointer authored
When 'out' is an AVFrame that does not have buffers preallocated, swr_convert_frame tries to allocate buffers of the right size. However in calculating this size it failed to check for whether 'in' is NULL (requesting that swr's internal buffers are to be flushed). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 07 Jul, 2017 13 commits
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Mistake was added in 58404738. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
ff_lpc_calc_ref_coeffs returns the order it is given and cannot return in error. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Tobias Rapp authored
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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DongHoon Kang authored
Signed-off-by: DongHoon Kang <nanuda.kang@gmail.com> Signed-off-by: Clément Bœsch <u@pkh.me>
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Muhammad Faiz authored
Make it thread-safe and avoid redundant initialization. Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
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Derek Buitenhuis authored
Reviewed-by: Steven Liu <lq@onvideo.cn> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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