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Author SHA1 Message Date
James Darnley
e2cbf24f27 avcodec/v210dec: move DSP function setting into dedicated function 
Prepare for checkasm test.
 2019-05-02 19:21:37 +02:00
James Almer
e427ba5c68 Merge commit 'c4642788e83b0858bca449f9b6e71ddb015dfa5d' 
* commit 'c4642788e83b0858bca449f9b6e71ddb015dfa5d':
  time_internal: Prefix fallback versions of gmtime_r/localtime_r with ff_

Merged-by: James Almer <jamrial@gmail.com>
 2019-05-02 13:50:31 -03:00
James Almer
e645d7a6d4 Merge commit '9485cce6d55baf547e92ef1f54cad117f2a38287' 
* commit '9485cce6d55baf547e92ef1f54cad117f2a38287':
  time_internal: Do not attempt to override *time_r() macros

This commit is a noop, see a604de4fd8

Merged-by: James Almer <jamrial@gmail.com>
 2019-05-02 13:48:43 -03:00
James Almer
67d466d09b Merge commit 'c93e92f2b25f4174350ded3f59ad117ec8eb1fe4' 
* commit 'c93e92f2b25f4174350ded3f59ad117ec8eb1fe4':
  configure: Include time.h when checking for gmtime_r and localtime_r

This commit is a noop, see 1b4dd59e5f

Merged-by: James Almer <jamrial@gmail.com>
 2019-05-02 13:46:31 -03:00
James Almer
0084eed5bf Merge commit 'c0bd865ad60da31282c5d8e1000c98366249c31e' 
* commit 'c0bd865ad60da31282c5d8e1000c98366249c31e':
  configure: Add -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 for mingw as well

Merged-by: James Almer <jamrial@gmail.com>
 2019-05-02 13:11:41 -03:00
James Almer
3e076faf3b Merge commit '1e56173515826aa4d680d3b216d80a3879ed1c68' 
* commit '1e56173515826aa4d680d3b216d80a3879ed1c68':
  rtsp: add pkt_size option

Merged-by: James Almer <jamrial@gmail.com>
 2019-05-02 13:02:58 -03:00
Paul B Mahol
bf5d814f10 avcodec/wavpackenc: use ff_clz() 2019-05-02 15:36:16 +02:00
Michael Niedermayer
7eba264513 avcodec/cinepak: Add missing const 
Found-by: <mkver>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-05-02 08:20:30 +02:00
Paul B Mahol
d3d1d5936f avfilter/vf_tonemap: add slice threading 2019-05-01 21:19:58 +02:00
Paul B Mahol
a7fa89fa0b avfilter/avf_abitscope: switch to activate 2019-05-01 21:17:55 +02:00
Paul B Mahol
255feeccc5 avfilter/af_biquads: add timeline support 2019-05-01 12:59:54 +02:00
Paul B Mahol
01204c04b0 avfilter/af_stereowiden: add timeline support 2019-05-01 12:40:25 +02:00
Paul B Mahol
0ee65ea95c avfilter/af_extrastereo: add timeline support 2019-05-01 12:33:56 +02:00
Paul B Mahol
d010bfad31 avfilter/af_crossfeed: add timeline support 2019-05-01 12:31:52 +02:00
Michael Niedermayer
19af948e53 avcodec/agm: Check output size before allocation 
Fixes: OOM
Fixes: 14198/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5723579234123776

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-04-30 21:25:01 +02:00
Michael Niedermayer
f4a1b8d409 avcodec/truemotion2: Fix 2 integer overflows in tm2_update_block() 
Fixes: signed integer overflow: -2147483648 + -1 cannot be represented in type 'int'
Fixes: 14107/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5694078680825856

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-04-30 21:24:49 +02:00
Michael Niedermayer
b606493717 avcodec/cinepak: Check slice_size before allocating image 
Fixes: Timeout (16sec -> 125msec)
Fixes: 14283/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5742851457024000

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-04-30 21:24:04 +02:00
Paul B Mahol
5a39b797ac avfilter/avf_showspectrum: convert some doubles to floats 2019-04-30 20:36:33 +02:00
Lauri Kasanen
d0e4d0429e swscale/ppc: VSX-optimize hscale_fast 
./ffmpeg -f lavfi -i yuvtestsrc=duration=1:size=1200x1440 -sws_flags fast_bilinear \
        -s 2400x720 -f rawvideo -vframes 5 -pix_fmt abgr -nostats test.raw

4.27 speedup for hyscale_fast:
  24796 UNITS in hyscale_fast,    4096 runs,      0 skips
   5797 UNITS in hyscale_fast,    4096 runs,      0 skips

4.48 speedup for hcscale_fast:
  19911 UNITS in hcscale_fast,    4095 runs,      1 skips
   4437 UNITS in hcscale_fast,    4096 runs,      0 skips
 2019-04-30 14:41:28 +03:00
Linjie Fu
2d81acaa1a lavu/hwcontext_qsv: Fix the realign check for hwupload 
Fix the aligned check in hwupload, input surface should be 16 aligned
too.

Partly fix #7830.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2019-04-30 17:14:23 +08:00
Paul B Mahol
38c170d54c avfilter/af_asoftclip: add timeline support 2019-04-30 11:02:36 +02:00
Paul B Mahol
9cc10418b3 avfilter/af_dynaudnorm: add timeline support 2019-04-30 10:56:39 +02:00
Paul B Mahol
c82d81ba42 avfilter/af_dynaudnorm: always update delay when flushing 2019-04-30 10:05:23 +02:00
Paul B Mahol
ac551c54b1 avfilter/vf_normalize: add timeline support 2019-04-29 23:28:40 +02:00
Paul B Mahol
e6c7d838ea avfilter/af_adeclick: switch to activate 2019-04-29 22:19:15 +02:00
Paul B Mahol
12a284fa63 avfilter/af_rubberband: make use of initial input timestamp 2019-04-29 21:11:46 +02:00
Martin Vobruba
093a504414 avfilter/avf_showwaves: Add draw mode also to showwavespic filter 
See commit a8c2d375ca
 2019-04-29 20:31:05 +02:00
Paul B Mahol
31990046ac avfilter/f_ebur128: use correct type for chl 2019-04-29 16:46:42 +02:00
Paul B Mahol
d7fead80ad avfilter/af_dynaudnorm: switch to activate 2019-04-29 15:12:42 +02:00
Paul B Mahol
a40bcb5c93 avfilter/af_rubberband: switch to activate 2019-04-29 14:22:13 +02:00
Paul B Mahol
a89ec33fd5 avfilter/af_rubberband: check if rbs is valid 2019-04-29 13:47:46 +02:00
Paul B Mahol
21d1bb00c4 avfilter/af_sofalizer: switch to activate 2019-04-29 13:35:04 +02:00
Paul B Mahol
21b1f08ea2 avfilter/avf_avectorscope: switch to activate 2019-04-29 12:52:50 +02:00
Paul B Mahol
77aacdb036 avfilter/avf_ahistogram: switch to activate 2019-04-29 12:43:18 +02:00
Paul B Mahol
a66324cd52 avfilter/avf_ahistogram: properly name pads 2019-04-29 12:28:38 +02:00
Paul B Mahol
ce774e30ff avfilter/avf_showspectrum: add log scale for frequency plot 2019-04-29 11:45:30 +02:00
Matthias Troffaes
90b21ae5b5 avfilter/af_astats: fix msvc compile error 
MSVC requires an explicit cast from void * to void when applying the
ternary conditional operator to switch between methods that return
void.
 2019-04-29 11:08:49 +02:00
James Almer
45048ece81 avcodec/cbs_h2645: use the fixed() macro for forbidden_zero_bit 
This follows the spec definition, and removes a field from the relevant
structs.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-04-28 20:29:40 -03:00
James Almer
16c50abb50 avcodec/cbs_h2645: add macros to read and write fields with no custom range of values 
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-04-28 20:28:42 -03:00
James Almer
67f9d3f461 avcodec/cbs_av1: add missing value range constrains to timecode Metadata OBU 
Also infer the value time_offset_length as 0 when it's not present.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-04-28 19:48:45 -03:00
Marton Balint
3dee6c0997 avformat/mxfdec: fix and enhance RIP KLV length checks 
KLV length is BER encoded (variable size), but the code assumed the encoding to
always use 4 bytes.

Fixes parsing Random Index Pack in samples/MXF/issue2160/PW0805A0V01.4C5B5636.EFA330.mxf.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-04-28 21:55:28 +02:00
Marton Balint
fc15e8306f avformat/mxfdec: take into account run-in in find_partition_by_offset 
Also rename the function to find_partition_by_absolute_offset to make it clear
offset is absolute.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-04-28 21:55:28 +02:00
Marton Balint
5b6960f955 avformat/mxfdec: guess wrapping of tracks by other tracks with the same body sid 
This affects the following samples:

samples/ffmpeg-bugs/roundup/issue1775/av_seek_frame_failure.mxf
samples/ffmpeg-bugs/trac/ticket1957/16ch.mxf
samples/ffmpeg-bugs/trac/ticket5016/r0.mxf
samples/ffmpeg-bugs/trac/ticket5016/r1.mxf
samples/ffmpeg-bugs/trac/ticket5316/hq.MXF
samples/ffmpeg-bugs/trac/ticket5316/hqx.MXF

Some AVPacket->pos values are changed because for frame wrapped tracks we point
to the KLV offset and not the data.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-04-28 21:55:28 +02:00
Marton Balint
a5136426a7 avformat/mxfdec: rework mxf_essence_container_end 
We find the last essence container much faster if we go through the partitions
backwards...

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-04-28 21:55:28 +02:00
Paul B Mahol
ea80af659c avcodec/scpr: avoid using uninitialized value 
Fixes #7872.
 2019-04-28 11:09:26 +02:00
Paul B Mahol
5840a7f8a6 avfilter/vf_lut3d: increase MAX_LEVEL 2019-04-28 10:52:21 +02:00
Paul B Mahol
d5b2458f46 avfilter/vf_lut3d: fix range domain processing for .cube format 
The ranges are for input, not for output.
 2019-04-28 09:32:55 +02:00
Michael Niedermayer
8019395889 avcodec/pnm_parser: Remember the length already scanned for ascii images 
Fixes: speed regression with xmap_samsung_gear_2560x1280.pgm
Found-by: Michael Koch
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-04-27 22:36:46 +02:00
Michael Niedermayer
9fc1031ac2 avcodec/pnm_parser: Remember the size of the image and do not reparse the header 
Fixes: Timeout (11sec -> 60ms)
Fixes: 14270/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PAM_fuzzer-5734809634078720

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>
 2019-04-27 22:36:46 +02:00
James Almer
938cb783d4 avcodec/scpr3: add missing check for decode_value3() return value 
Fixes ticket #7866.

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-04-27 16:15:00 -03:00