Don't free the buffer allocated in ff_wms_parse_sdp_a_line() after
calling avformat_open_input(), as it may free it and replace it with
another one.
Should fix ticket #6808
Tested-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This patch fixes the seg fault which ocuured while running libvmaf filter
with option psnr=1.
Signed-off-by: ashk43712 <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Fixes: runtime error: shift exponent 66 is too large for 64-bit type 'long long'
Fixes: 3642/clusterfuzz-testcase-minimized-5443853801750528
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: runtime error: signed integer overflow: -503316480 + -2013265038 cannot be represented in type 'int'
Fixes: 3805/clusterfuzz-testcase-minimized-6578427831255040
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes a warning on recent Linux:
libavcodec/v4l2_context.c: In function 'ff_v4l2_context_set_status':
libavcodec/v4l2_context.c:496:26: warning: comparison is always false due to limited range of data type
Fixes looping files without audio or when using stream_copy, where
ist->nb_samples is not set since no decoding is done.
This fixes ticket #5719 and also fixes an endless loop with the sample
in ticket #6139.
Signed-off-by: Peter Große <pegro@friiks.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Use global mask buffer for appropriate mask load.
Use immediate unsigned saturation for clip to max saving one vector register.
Remove unused macro.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Use global mask buffer for appropriate mask load.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 3787/clusterfuzz-testcase-minimized-5728764920070144
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Typically only a small subset of the SDL texture formats are supported directly
by the SDL renderer drivers, the rest is software emulated. It's better if
libswscale does the format conversion to a hardware-accelerated texture format
instead of SDL.
This should fix video render slowdowns with some texture formats after
3bd2228d05.
Signed-off-by: Marton Balint <cus@passwd.hu>
Use global mask buffer for appropriate mask load.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Use global mask buffer for appropriate mask load.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Load the specific destination bytes instead of MSA load and pack.
Remove unused macros and functions.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Replace avcodec_get_chroma_sub_sample with the recommended
av_pix_fmt_get_chroma_sub_sample, which fixes a compilation warning.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
avcodec_get_chroma_sub_sample is deprecated and generates a warning
during build, so av_pix_fmt_get_chroma_sub_sample is used
Signed-off-by: Nicolas Frattaroli <ffmpeg@fratti.ch>
Signed-off-by: James Almer <jamrial@gmail.com>
* commit '84ab1cc437fa47a00532f305b9fe15b5b66c8c5e':
movenc: allow alternative hvc1 h.265 codec tag
movenc: write correct format hvcc when tag is hvc1
movenc: move tags definitions to where they are used
movenc: simplify codec_tag lookup
movenc: use correct tag list for AVOutputFormat.codec_tag
aarch64: vp9: Fix assembling with Xcode 6.2 and older
doc: Drop the legacy symlink to README
This commit is a noop, see
998609ddb895f3c85976e199d90da638d808d72e974d508e57369a3e111c
Merged-by: James Almer <jamrial@gmail.com>
Fixes: 2926/clusterfuzz-testcase-4987110014582784
This reduces decoding time from 7 to 4 seconds
The timeout should have been fixed in 0561bd2fc2 but ossfuzz did not close this issue
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Use immediate unsigned saturation for clip to max saving one vector register.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Remove loops and unroll as block sizes are known.
Load the specific destination bytes instead of MSA load and pack.
Remove unused macro and functions.
Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
For now, check the image size.
Inspired by a patch from Paul B Mahol.
Invalid sizes would be detected later by allocation failures,
detecting problems earlier is cleaner.
James Almer
Paul B Mahol
Ashish Pratap Singh
Carl Eugen Hoyos
Marton Balint
Martin Vignali
Michael Niedermayer
Piotr Bandurski
Peter Große
Kaustubh Raste
Kieran Kunhya
Sasi Inguva
Nicolas Frattaroli
Steven Liu
Nicolas George