Steven Liu [Thu, 21 Sep 2017 15:08:55 +0000 (23:08 +0800)]
MAINTAINERS: modify the hlsenc description
change the hlsenc from hls encryption to hlsenc
Suggested-by: Aman Gupta <aman@tmm1.net>
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Steven Liu <lq@onvideo.cn>
Steven Liu [Thu, 21 Sep 2017 15:08:00 +0000 (23:08 +0800)]
avformat/hlsenc: fix CID 1418106
fix the "Uninitialized scalar variable (UNINIT)" problem.
Signed-off-by: Steven Liu <lq@onvideo.cn>
Vittorio Giovara [Wed, 20 Sep 2017 11:27:10 +0000 (13:27 +0200)]
pixdesc: Add API to map color property names to enum values
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Kaustubh Raste [Mon, 18 Sep 2017 08:38:37 +0000 (14:08 +0530)]
avcodec/mips: Reduced conditional cases in avc inter lpf msa 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>
Kaustubh Raste [Mon, 18 Sep 2017 08:30:13 +0000 (14:00 +0530)]
avcodec/mips: Unrolled loops and expanded functions in avc put mc 10 & 30 msa 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>
Tatsuyuki Ishi [Fri, 15 Sep 2017 08:04:38 +0000 (17:04 +0900)]
GnuTLS: eat PREMATURE_TERMINATION error
GnuTLS is too strict on the SSL shutdown alert, and it's neither
mandatory in the spec or critical. As it's ignored in OpenSSL, we
should also suppress it in GnuTLS as well.
Ticket: #6667
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Anton Khirnov [Wed, 20 Sep 2017 02:04:55 +0000 (23:04 -0300)]
avformat/cafdec: reject multichannel Opus streams
Multichannel Opus streams require channel mapping information in extradata.
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Wed, 20 Sep 2017 01:31:48 +0000 (03:31 +0200)]
lavf/caf: Support demuxing Opus.
Introduced in macOS High Sierra and iOS 11.
Kaustubh Raste [Mon, 18 Sep 2017 08:24:40 +0000 (13:54 +0530)]
avcodec/mips: preload data in hevc sao edge 0 degree filter msa 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>
Kaustubh Raste [Mon, 18 Sep 2017 08:18:48 +0000 (13:48 +0530)]
avcodec/mips: Fixed rnd_val variable to 6 in hevc uni mc msa 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>
Thomas Mundt [Fri, 15 Sep 2017 23:57:27 +0000 (01:57 +0200)]
MAINTAINERS: add myself for bwdif and (t)interlace
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 17 Sep 2017 00:42:11 +0000 (02:42 +0200)]
avcodec/pngdec: Clean up on av_frame_ref() failure
Fixes: memleak
Fixes: 3203/clusterfuzz-testcase-minimized-
4514553595428864
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Carl Eugen Hoyos [Wed, 13 Sep 2017 17:05:10 +0000 (19:05 +0200)]
lavf/mpegts: Consider stream_type 0x0f just a hint towards AAC.
It is also used in the wild to signal latm.
Fixes ticket #6657.
Carl Eugen Hoyos [Mon, 18 Sep 2017 21:10:06 +0000 (23:10 +0200)]
lavfi/stereo3d: Set SAR for every output frame.
Fixes ticket #6672.
Carl Eugen Hoyos [Sun, 17 Sep 2017 21:34:58 +0000 (23:34 +0200)]
lavf/utils: Do not force chapter end time before chapter start.
Fixes ticket #6671.
Carl Eugen Hoyos [Tue, 19 Sep 2017 22:56:29 +0000 (00:56 +0200)]
lavd/kmsgrab: Remove the mapping for AV_PIX_FMT_RGB8.
The definitions are different: 3:3:2 vs 2:3:3.
James Almer [Sun, 17 Sep 2017 03:17:42 +0000 (00:17 -0300)]
avutil/hwcontext_dxva2: return an error when buffer allocation fails
This also prevents the use of an uninitialized variable.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Fri, 15 Sep 2017 20:24:48 +0000 (21:24 +0100)]
kmsgrab: Add more DRM plane formats
Mark Thompson [Fri, 15 Sep 2017 20:05:49 +0000 (21:05 +0100)]
hwcontext_vaapi: Fix DRM format mapping
Mark Thompson [Fri, 15 Sep 2017 19:54:26 +0000 (20:54 +0100)]
kmsgrab: Remove multiple-plane formats
The planes are unlikely to be contiguous, assuming they are results in
very broken output. (Tested with NV12/NV16 on Rockchip.)
Mark Thompson [Fri, 15 Sep 2017 19:48:18 +0000 (20:48 +0100)]
kmsgrab: Fix DRM format definitions
All DRM formats are defined in terms of little-endian words, so RGB formats
like XRGB actually have the elements in the opposite order order in memory
to the order they are in the name.
This does not affect YUYV and similar YUV 4:2:2 formats, which are in the
expected order.
Mark Thompson [Thu, 14 Sep 2017 21:11:45 +0000 (22:11 +0100)]
vaapi: Disable deprecation warnings around use of old struct vaapi_context
Hendrik Leppkes [Tue, 19 Sep 2017 08:45:41 +0000 (10:45 +0200)]
vp9: move VP9SharedContext back to the top of VP9Context
VP9SharedContext needs to be the first member so its properties can be
safely accessed from hardware accelerators, without the need to share
the full VP9Context.
Fixes ticket #6674.
Henrik Gramner [Mon, 18 Sep 2017 01:52:13 +0000 (22:52 -0300)]
x86/exrdsp: optimize ff_reorder_pixels_avx2()
Tested with "checkasm --test=exrdsp -bench"
Before:
reorder_pixels_c: 5187.8
reorder_pixels_sse2: 377.0
reorder_pixels_avx2: 331.3
After:
reorder_pixels_c: 5181.5
reorder_pixels_sse2: 377.0
reorder_pixels_avx2: 313.8
Signed-off-by: James Almer <jamrial@gmail.com>
Tobias Rapp [Thu, 14 Sep 2017 14:05:31 +0000 (16:05 +0200)]
avformat/mxfenc: cosmetic changes
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Tobias Rapp [Thu, 14 Sep 2017 13:23:04 +0000 (15:23 +0200)]
fate: add mxf_dv25/dvcpro50 regression tests
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Tobias Rapp [Thu, 14 Sep 2017 12:03:28 +0000 (14:03 +0200)]
avformat/mxfenc: fix aspect ratio when writing 16:9 DV frames
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
James Almer [Mon, 18 Sep 2017 02:41:31 +0000 (23:41 -0300)]
avfilter/tinterlace: Simplify checks for lowpass filtering flags
Thomas Mundt [Mon, 18 Sep 2017 02:41:00 +0000 (23:41 -0300)]
fate: add tinterlace lowpass filtering tests
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Mon, 18 Sep 2017 01:24:52 +0000 (03:24 +0200)]
lavc/frame_thread_encoder: Do not mix variable declaration and code.
Fixes a warning:
ISO C90 forbids mixed declarations and code
James Almer [Sun, 17 Sep 2017 21:48:02 +0000 (18:48 -0300)]
checkasm: add an exrdsp test
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 17 Sep 2017 21:56:39 +0000 (18:56 -0300)]
avcodec/exrdsp: improve the ExrDSPContext->reorder_pixels prototype
Make dst be the first parameter and src const. It's more in line with the rest of the codebase.
Signed-off-by: James Almer <jamrial@gmail.com>
Martin Vignali [Sun, 17 Sep 2017 19:59:41 +0000 (21:59 +0200)]
libavcodec/exr : add X86 SIMD for reorder_pixels
Signed-off-by: James Almer <jamrial@gmail.com>
Michael Niedermayer [Sat, 16 Sep 2017 17:21:35 +0000 (19:21 +0200)]
avcodec/vorbisenc: Fix mixed declaration and statements
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 16 Sep 2017 17:20:28 +0000 (19:20 +0200)]
avcodec/fits: Fix include type
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 16 Sep 2017 17:19:54 +0000 (19:19 +0200)]
avutil/imgutils: Fix warning: missing braces around initializer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Reimar Döffinger [Wed, 13 Sep 2017 16:59:21 +0000 (18:59 +0200)]
avcodec/frame_thread_encoder: Fix AV_OPT_TYPE_STRING handling in avctx
This is the equivalent to what
7d317d4706b49d572a1eb5269438753be18362c7
did for the codec-specific options.
av_opt_copy has specific handling so it's fine that we already copied
the whole context before.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Aman Gupta [Sat, 16 Sep 2017 02:32:28 +0000 (10:32 +0800)]
avformat/hlsenc: fix segfault when using -hls_segment_type fmp4 with -hls_segment_filename
previously, specifying -hls_segment_filename meant
s->base_output_dirname was never set, causing a segfault:
(lldb) bt
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
* frame #0: 0x00007fffbf7d82d0 libsystem_platform.dylib`_platform_strcmp + 80
frame #1: 0x00000001005f4dcf libavformat.57.dylib`io_open_default(s=0x000000010481cc00, pb=0x0000000104806020, url=0x0000000000000000, flags=2, options=0x0000000000000000) at options.c:107
frame #2: 0x0000000100528968 libavformat.57.dylib`hls_mux_init(s=0x000000010481cc00) at hlsenc.c:595
frame #3: 0x00000001005273cb libavformat.57.dylib`hls_write_header(s=0x000000010481cc00) at hlsenc.c:1518
frame #4: 0x00000001005c08d0 libavformat.57.dylib`write_header_internal(s=0x000000010481cc00) at mux.c:486
frame #5: 0x00000001005c0774 libavformat.57.dylib`avformat_write_header(s=0x000000010481cc00, options=0x00000001029026e8) at mux.c:539
Thierry Foucu [Fri, 15 Sep 2017 15:49:54 +0000 (08:49 -0700)]
vf_fps: Fix memory leak introduced by
eea64ef4
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Thomas Mundt [Thu, 14 Sep 2017 19:20:24 +0000 (21:20 +0200)]
avfilter/interlace: simplify code
Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Thomas Mundt [Wed, 30 Aug 2017 01:37:18 +0000 (03:37 +0200)]
avfilter/interlace: prevent over-sharpening with the complex low-pass filter
The complex vertical low-pass filter slightly over-sharpens the picture. This becomes visible when several transcodings are cascaded and the error potentises, e.g. some generations of HD->SD SD->HD.
To prevent this behaviour the destination pixel must not exceed the source pixel when the average of the pixels above and below is less than the source pixel. And the other way around.
Tested and approved in a visual transcoding cascade test by video professionals.
SSIM/PSNR test with the first generation of an HD->SD file as a reference against the 6th generation(3 x SD->HD HD->SD):
Results without the patch:
SSIM Y:0.956508 (13.615881) U:0.991601 (20.757750) V:0.993004 (21.551382) All:0.974405 (15.918463)
PSNR y:31.838009 u:48.424280 v:48.962711 average:34.759466 min:31.699297 max:40.857847
Results with the patch:
SSIM Y:0.970051 (15.236232) U:0.991883 (20.905857) V:0.993174 (21.658049) All:0.981290 (17.279202)
PSNR y:34.412108 u:48.504454 v:48.969496 average:37.264644 min:34.310637 max:42.373392
Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Kaustubh Raste [Fri, 15 Sep 2017 11:36:34 +0000 (17:06 +0530)]
avcodec/mips: Improve hevc sao band filter msa functions
Preload data in band filter 0-8 for better pipeline parallelization.
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>
Kaustubh Raste [Fri, 15 Sep 2017 06:13:01 +0000 (11:43 +0530)]
avcodec/mips: Improve avc mc copy msa functions
Remove loops and unroll as block sizes are known.
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>
Kaustubh Raste [Fri, 15 Sep 2017 05:58:23 +0000 (11:28 +0530)]
avcodec/mips: Improve avc lpf msa functions
Optimize luma intra case by reducing conditional cases.
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>
Clément Bœsch [Fri, 15 Sep 2017 13:09:54 +0000 (15:09 +0200)]
lavf/http: fix compilation without zlib
Regression since
e2f8f14052d99d7710cda0a821e236765b315d0b.
Clément Bœsch [Fri, 15 Sep 2017 12:27:36 +0000 (14:27 +0200)]
build: fix coreimage filters dependency to AppKit framework
AppKit is not present on iOS.
Matthieu Bouron [Fri, 15 Sep 2017 11:45:47 +0000 (13:45 +0200)]
lavc/mediacodec_wrapper: fix jni vaargs types
Fixes decoding on 32-bit devices with Android NDK >= 15.
Jacek Jendrzej [Thu, 20 Jul 2017 11:46:46 +0000 (13:46 +0200)]
lavf/http: Reset compressed header flag, fix http 302 request
Fixes ticket #6404.
Fixes ticket #6666.
Signed-off-by: Jacek Jendrzej <satbaby@kawaii.com>
Thierry Foucu [Wed, 13 Sep 2017 01:45:57 +0000 (18:45 -0700)]
vf_fps: when reading EOF, using current_pts to duplicate the last frame if needed.
Fix ticket #2674
Tested with examples from ticket 2674.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Kaustubh Raste [Tue, 12 Sep 2017 11:31:58 +0000 (17:01 +0530)]
avcodec/mips: Improve hevc idct msa functions
Align the buffers. Remove reduandant constant array.
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>
Kaustubh Raste [Tue, 12 Sep 2017 11:15:12 +0000 (16:45 +0530)]
avcodec/mips: Improve hevc lpf msa functions
Seperate the filter processing in all strong, all weak and strong + weak cases.
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>
Jun Zhao [Thu, 14 Sep 2017 00:21:38 +0000 (20:21 -0400)]
hwcontext_vaapi: Fix build failure with old libdrm
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Jun Zhao [Thu, 14 Sep 2017 00:21:38 +0000 (20:21 -0400)]
kmsgrab: Fix build failure with old libdrm
DRM_FORMAT_R8 was added in libdrm 2.4.68.
DRM_FORMAT_R16 was added in libdrm 2.4.82.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
Paul B Mahol [Thu, 14 Sep 2017 16:05:57 +0000 (18:05 +0200)]
avfilter/vf_despill: fix assigment
Reported-by: Moritz Barsnick
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Mark Thompson [Thu, 14 Sep 2017 08:14:36 +0000 (09:14 +0100)]
lavd/kmsgrab: Fix packet flag setting
Found-by: James Almer <jamrial@gmail.com>
James Almer [Thu, 14 Sep 2017 04:43:52 +0000 (01:43 -0300)]
avcodec.h: fix doxygen comment
Mark Thompson [Mon, 11 Sep 2017 23:19:03 +0000 (00:19 +0100)]
doc/indevs: Document kmsgrab input device
Mark Thompson [Sat, 2 Sep 2017 17:14:27 +0000 (18:14 +0100)]
lavd: Add KMS screen grabber
Mark Thompson [Sat, 2 Sep 2017 19:32:27 +0000 (20:32 +0100)]
lavc: Add wrapped_avframe decoder
Intended for use with hardware frames for which rawvideo is not
sufficient. Requires the trusted packet flag to be set - decoding
fails if not to avoid security issues (the wrapped AVFrame can
contain pointers to arbitrary data).
Mark Thompson [Thu, 7 Sep 2017 21:27:09 +0000 (22:27 +0100)]
lavc: Add flag to mark packets containing trusted input
Mark Thompson [Sat, 2 Sep 2017 17:08:34 +0000 (18:08 +0100)]
hwcontext_vaapi: Add DRM to VAAPI mapping
Mark Thompson [Sun, 18 Jun 2017 17:16:27 +0000 (18:16 +0100)]
lavu: Add DRM hwcontext
James Almer [Wed, 13 Sep 2017 20:03:56 +0000 (17:03 -0300)]
avcodec/extract_extradata: return an error when buffer allocation fails
ret is 0 by default.
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Wed, 13 Sep 2017 17:07:21 +0000 (14:07 -0300)]
configure: check if NAN can be used as a constant initializer
Some targets, like NetBSD and DJGPP, don't seem to support it.
Signed-off-by: James Almer <jamrial@gmail.com>
Paras Chadha [Sat, 2 Sep 2017 19:07:22 +0000 (00:37 +0530)]
avformat/fitsenc: fill header line with spaces
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Tue, 12 Sep 2017 22:59:23 +0000 (19:59 -0300)]
avcodec/h264_sei: add namespace prefix to frame packingarrangement enum values
Missed in
6eb102a616364d06a4cc994339b72910b3547e5f.
Signed-off-by: James Almer <jamrial@gmail.com>
Mark Thompson [Mon, 15 May 2017 21:42:14 +0000 (22:42 +0100)]
h264_sei: Add namespace prefix to all SEI values
This avoids confusion with equivalent H.265 SEI values when both are
being used at the same time.
(cherry picked from commit
6ea220cbeec8863e2006a03b73bed52db2b13ee7)
Ronald S. Bultje [Tue, 12 Sep 2017 19:02:20 +0000 (15:02 -0400)]
vp9: fix explicit memory order for report_progress.
Paul B Mahol [Tue, 12 Sep 2017 18:26:44 +0000 (20:26 +0200)]
avfilter/af_dcshift: do not leak out frame
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Michael Niedermayer [Sun, 10 Sep 2017 20:10:45 +0000 (22:10 +0200)]
avformat/mxfenc: Correct the Sample rate for PCM outside D10
Based on mail from IRT
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 10 Sep 2017 20:10:44 +0000 (22:10 +0200)]
avformat/mxfenc: Comment edit rate write code like the surrounding code
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 10 Sep 2017 20:10:43 +0000 (22:10 +0200)]
avformat/mxfenc: Replace more literal magic numbers by enum values.
This also moves the enum table up as it is needed earlier
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Ronald S. Bultje [Mon, 11 Sep 2017 13:58:47 +0000 (09:58 -0400)]
frame_thread_encoder: make 'exit' member atomic.
Should fix the following tsan warning:
WARNING: ThreadSanitizer: data race (pid=19806)
Read of size 4 at 0x7b84000012f0 by thread T9:
#0 worker src/libavcodec/frame_thread_encoder.c:66 (ffmpeg+0x0000007f349e)
[..]
Previous write of size 4 at 0x7b84000012f0 by main thread (mutexes: write M1395):
#0 ff_frame_thread_encoder_free src/libavcodec/frame_thread_encoder.c:239 (ffmpeg+0x0000007f379e)
[..]
Nicolas George [Tue, 12 Sep 2017 09:23:39 +0000 (11:23 +0200)]
lavfi/framesync: remove dead code.
Fix CID 1416960.
Nicolas George [Tue, 12 Sep 2017 09:14:25 +0000 (11:14 +0200)]
lavfi/framesync: reword repeatlast option help.
Nicolas George [Thu, 31 Aug 2017 15:05:31 +0000 (17:05 +0200)]
doc: update filter_design.txt.
Nicolas George [Thu, 31 Aug 2017 17:47:37 +0000 (19:47 +0200)]
lavfi: rename framesync2 to framesync.
Nicolas George [Thu, 31 Aug 2017 15:42:57 +0000 (17:42 +0200)]
lavfi: remove framesync.
Nicolas George [Thu, 31 Aug 2017 15:40:26 +0000 (17:40 +0200)]
lavfi/af_sidechaincompress: use helper macros.
Nicolas George [Thu, 31 Aug 2017 14:53:35 +0000 (16:53 +0200)]
lavfi/af_agate: use helper macros.
Nicolas George [Thu, 31 Aug 2017 15:05:04 +0000 (17:05 +0200)]
lavfi: add helper functions and macros for activate.
Michael Niedermayer [Sun, 10 Sep 2017 19:10:18 +0000 (21:10 +0200)]
avcodec/hevc_ps: Fix limit of chroma_qp_offset_list_len_minus1
A value of 5 is allowed
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 10 Sep 2017 19:10:17 +0000 (21:10 +0200)]
avcodec/hevc_ps: Fix c?_qp_offset_list size
Fixes: runtime error: index 5 out of bounds for type 'int8_t const[5]'
Fixes:3175/clusterfuzz-testcase-minimized-
4736774054084608
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 10 Sep 2017 19:10:16 +0000 (21:10 +0200)]
avcodec/shorten: Move buffer allocation and offset init to end of read_header()
They are time consuming operations, performing them after the other checks
improves the speed with damaged input dramatically.
Fixes: Timeout
Fixes: 2928/clusterfuzz-testcase-
4992812120539136
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>
James Almer [Fri, 8 Sep 2017 00:23:04 +0000 (21:23 -0300)]
avcodec/hevc_ps: improve check for missing default display window bitstream
Fixes ticket #6644
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Ronald S. Bultje [Mon, 11 Sep 2017 19:41:24 +0000 (15:41 -0400)]
vp9: assert -> av_assert and fix associated compile error.
Steven Liu [Mon, 11 Sep 2017 14:40:46 +0000 (22:40 +0800)]
MAINTAINERS: Add myself to maintainer of dashdec
Add dash maintainer.
Ilia Valiakhmetov [Sun, 10 Sep 2017 18:18:36 +0000 (01:18 +0700)]
Changelog: add vp9 tile threading support
Signed-off-by: Ilia Valiakhmetov <zakne0ne@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Ronald S. Bultje [Sun, 10 Sep 2017 03:24:31 +0000 (23:24 -0400)]
vp9: fix compilation with threading disabled.
Michael Niedermayer [Fri, 8 Sep 2017 21:29:12 +0000 (23:29 +0200)]
avcodec/jpeg2000dsp: Fix multiple integer overflows in ict_int()
Fixes: runtime error: signed integer overflow: 22553 * -188962 cannot be represented in type 'int'
Fixes: 3042/clusterfuzz-testcase-minimized-
5174210131394560
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 9 Sep 2017 23:32:52 +0000 (01:32 +0200)]
avcodec/clearvideo: Only output a frame if one is coded in the packet
Fixes: Timeout (183 ms instead of about 20 sec)
Fixes: 3147/clusterfuzz-testcase-
4870592182353920
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 9 Sep 2017 23:32:51 +0000 (01:32 +0200)]
avcodec/hevcdsp_template: Fix undefined shift in put_hevc_pel_bi_w_pixels
Fixes: runtime error: left shift of negative value -95
Fixes: 3077/clusterfuzz-testcase-minimized-
4684917524922368
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 9 Sep 2017 23:32:50 +0000 (01:32 +0200)]
avcodec/diracdec: Fix overflow in DC computation
Fixes: runtime error: signed integer overflow: 11896 +
2147483646 cannot be represented in type 'int'
Fixes: 3053/clusterfuzz-testcase-minimized-
6355082062856192
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jesse Liu [Sun, 10 Sep 2017 05:31:16 +0000 (13:31 +0800)]
add missing ignore files
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 8 Sep 2017 21:29:13 +0000 (23:29 +0200)]
avcodec/scpr: optimize shift loop.
Speeds code up from 50sec to 15sec
Fixes Timeout
Fixes: 3242/clusterfuzz-testcase-
5811951672229888
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diego Biurrun [Tue, 28 Feb 2017 21:12:00 +0000 (22:12 +0100)]
build: Skip generating .version files when cleaning
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 10 Sep 2017 01:02:25 +0000 (22:02 -0300)]
avfilter/vf_convolve: use av_clip_uint8
Fixes fate-source.
Michael Niedermayer [Sat, 9 Sep 2017 13:51:45 +0000 (15:51 +0200)]
avcodec/dirac_vlc: limit res_bits in APPEND_RESIDUE()
Fixes: runtime error: left shift of
1073741838 by 1 places cannot be represented in type 'int32_t' (aka 'int')
Fixes: 3279/clusterfuzz-testcase-minimized-
4564805744590848
Suggested-by: <atomnuker>
Reviewed-by: <atomnuker>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Thu, 31 Aug 2017 10:07:58 +0000 (12:07 +0200)]
avfilter: add generic FFT video convolve filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Jun Zhao [Wed, 6 Sep 2017 03:07:15 +0000 (23:07 -0400)]
lavc/vaapi_encode_mpeg2: fix frame rate calc error when use time_base.
fix frame rate calc error when use time_base.
Signed-off-by: Yun Zhou <yunx.z.zhou@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
projects / ffmpeg.git / log