Commits · 9e3b39ed691d4d1e5f769ce5002f52256c58535f · Linshizhi / ffmpeg.wasm-core

16 Nov, 2015 12 commits

avformat/movenc-test: fix copyright header · 9e3b39ed
James Almer authored Nov 16, 2015
```
Signed-off-by: James Almer <jamrial@gmail.com>
```
9e3b39ed

avcodec/pngdec: Replace assert by request for sample for unsupported TRNS cases · a62178be

Michael Niedermayer authored Nov 16, 2015

Fixes assertion failure
Fixes: 7f646252a30ee28b583aac1f82e7985e/signal_sigabrt_7ffff6ae7cc9_7353_62fc077bf2f454d39e188c69807193a6.png

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a62178be

fate: fix concat demuxer extended test portability · bcac6416

Marton Balint authored Nov 16, 2015

Sed \r is not portable, it does not work on freebsd, hopefully tr -d will.
Signed-off-by: Marton Balint <cus@passwd.hu>

bcac6416

Merge commit '' · 61344c04

Derek Buitenhuis authored Nov 16, 2015

All diferences in unit tests have been acounted for.

* commit '59e8ec0a':
  movenc: Add an API unit test for fragmenting options/calls
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

61344c04

avformat/mov: remove redundant assignment · 8adff79b

Ganesh Ajjanagadde authored Nov 16, 2015

This is possibly undefined behavior based on sequence point rules, but I
have not studied the spec at that level of detail.

Fixes: CID 1338321.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

8adff79b

avformat/mov: fix memory leak · f0197e16

Ganesh Ajjanagadde authored Nov 16, 2015

Fixes: CID 1338328.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

f0197e16

avformat/aviobuf: Simplify avio_read() and avio_seek() · a01ba7f5
Bryan Huh authored Nov 16, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
a01ba7f5
avformat/aviobuf: Improve readability of aviobuf (Add comments and docs) · a01c24e8
Bryan Huh authored Nov 16, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
a01c24e8
fate: fix concat demuxer extended tests on windows · c9944f75
Marton Balint authored Nov 16, 2015
```
Line endings do matter to md5sum...
Signed-off-by: Marton Balint <cus@passwd.hu>
```
c9944f75
fate: fix concat demuxer tests on msys/cygwin by using relative paths · 9bd4f26b
Marton Balint authored Nov 16, 2015
```
Signed-off-by: Marton Balint <cus@passwd.hu>
```
9bd4f26b

ffmpeg: Simplify fps code related to delta0 · 1fe82aba

Bryan Huh authored Nov 15, 2015

Small refactor of fps code for improved readability. In particular
the "cor" variable was unnecessary and misleading because it would
always be set to -delta0.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1fe82aba

ffmpeg: Fixing typos and adding comments to fps code · dfa98c4f
Bryan Huh authored Nov 15, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
dfa98c4f

15 Nov, 2015 19 commits

mpegtsenc: add vc-1 support to MPEG-TS muxer (ticket 2141) · 7bf465ab
Hagen Schmidt authored Nov 12, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
7bf465ab

avformat/utils: Do not init parser if probing is unfinished · 1ef336e9

Michael Niedermayer authored Nov 15, 2015

Fixes assertion failure
Fixes: 136f8b8d47af7892306625e597dee655/signal_sigabrt_7ffff6ae7cc9_8941_ab11bea57c84796418f481f873dc31ba.dvr_ms

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

1ef336e9

avcodec/jpeg2000: Change coord to 32bit to support larger than 32k width or height · 0eb7de19

Michael Niedermayer authored Nov 15, 2015

Fixes: 03e0abe721b1174856d41a1eb5d6a896/signal_sigabrt_7ffff6ae7cc9_3813_e71bf3541abed3ccba031cd5ba0269a4.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

0eb7de19

avcodec/jpeg2000dec: Fix potential integer overflow with tile dimensions · 65d3359f
Michael Niedermayer authored Nov 15, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
65d3359f

avcodec/jpeg2000dec: Check SIZ dimensions to be within the supported range · 6ef819c4

Michael Niedermayer authored Nov 15, 2015

Fixes potential integer overflows
Fixes: 03e0abe721b1174856d41a1eb5d6a896/signal_sigabrt_7ffff6ae7cc9_3813_e71bf3541abed3ccba031cd5ba0269a4.avi

This fix is choosen to be simple to backport, better solution
for master is planed

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

6ef819c4

avcodec/jpeg2000: Check comp coords to be within the supported size · a1a8cbcb

Michael Niedermayer authored Nov 15, 2015

Fixes assertion failure
Fixes: 03e0abe721b1174856d41a1eb5d6a896/signal_sigabrt_7ffff6ae7cc9_3813_e71bf3541abed3ccba031cd5ba0269a4.avi

This fix is choosen to be simple to backport, better solution
for master is planed

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a1a8cbcb

avcodec/jpeg2000: Use av_image_check_size() in ff_jpeg2000_init_component() · 016fd413
Michael Niedermayer authored Nov 15, 2015
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
016fd413

fate: add concat demuxer tests · a01046c9

Marton Balint authored Oct 24, 2015

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Marton Balint <cus@passwd.hu>

a01046c9

avcodec/wmaprodec: Check for overread in decode_packet() · 7ad698e2

Michael Niedermayer authored Nov 15, 2015

Fixes assertion failure
Fixes: 0256e92df2df7e933b43a2c70e4c8040/signal_sigabrt_7ffff6ae7cc9_1358_999ac18684788221490757582ce9af84.wma

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

7ad698e2

swresample/resample: remove redundant L for floating literal · 0bd0af6e

Ganesh Ajjanagadde authored Nov 15, 2015

It is inherently double precision, and 1.0 is perfectly represented
anyway.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

0bd0af6e

avcodec/faandct: use more accurate constants · 064ced5d

Ganesh Ajjanagadde authored Nov 13, 2015

This guarantees a "best effort precision".
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

064ced5d

avformat/utils: estimate_timings_from_pts - increase retry counter, fixes... · 2d8c2f1a

Rainer Hochecker authored Nov 15, 2015

avformat/utils: estimate_timings_from_pts - increase retry counter, fixes invalid duration for ts files with hevc codec

Fixes a mpegts file with hevc that fails estimating duration. Increasing number of
retries fixes the issue.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2d8c2f1a

avcodec/smacker: Check that the data size is a multiple of a sample vector · 4a9af07a

Michael Niedermayer authored Nov 15, 2015

Fixes out of array access
Fixes: ce19e41f0ef1e52a23edc488faecdb58/asan_heap-oob_2504e97_4202_ffa0df1baed14022b9bfd4f8ac23d0cb.smk

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

4a9af07a

mpegvideo: clear overread in clear_context · 6a69a175

Andreas Cadhalpun authored Nov 14, 2015

Otherwise the h263p decoder can try to copy overread bytes, even though
buffer is NULL.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

6a69a175

lavc/pngdec: set FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM capability · 0cdc77f1
Matthieu Bouron authored Nov 02, 2015

0cdc77f1
lavc/mjpegdec: set FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM capability · ad0203d7
Matthieu Bouron authored Nov 02, 2015

ad0203d7
lavc/internal: add FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM · e162542e
Matthieu Bouron authored Nov 02, 2015
```
The decoder extracts and fills its parameters even if the frame is
skipped due to the skip_frame setting.
```
e162542e

avutil: Move av_rint64_clip_* to internal.h · 5c3dee7d

Michael Niedermayer authored Nov 15, 2015

The function is renamed to ff_rint64_clip()

This should avoid build failures on VS2012
Feel free to changes this to a different solution
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

5c3dee7d

avcodec/takdec: Skip last p2 sample (which is unused) · 08b52063

Michael Niedermayer authored Nov 15, 2015

Fixes out of array read
Fixes: cb3f38b08b4541523974667c7d1eee9e/asan_heap-oob_2659e18_9838_021fd5cd635bf76cede6398cd9ecbcdd.tak

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

08b52063

14 Nov, 2015 9 commits

avcodec/dxtory: Fix input size check in dxtory_decode_v1_410() · 76b6f4b7
Michael Niedermayer authored Nov 14, 2015
```
Fixes potential out of array read
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
76b6f4b7

avcodec/dxtory: Fix input size check in dxtory_decode_v1_420() · 9caa9414

Michael Niedermayer authored Nov 14, 2015

Fixes out of array read
Fixes: c50c4aa6cefda71b19a31ea12302980c/asan_heap-oob_12be5fd_7011_33ebd015a74976215934add72b9c8352.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

9caa9414

avcodec/error_resilience: avoid accessing previous or next frames tables beyond height · a105f528

Michael Niedermayer authored Nov 14, 2015

The height of tables can be rounded up for MBAFF but this does not imply that is also true
for the previous frames

Fixes out of array reads
Fixes: c106b36fa36db8ff8f3ed0c82be7bea2/asan_heap-oob_32699f0_6321_467b9a1d7e03d7cfd310b7e65dc53bcc.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a105f528

dds: disable palette flag for compressed dds · 603ebab8

Andreas Cadhalpun authored Nov 13, 2015

Having both is not valid and can cause a NULL pointer dereference of
frame->data[1] later.
Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

603ebab8

avcodec/pgssubdec: Check dimensions for 0 · ebf5264c

Michael Niedermayer authored Nov 14, 2015

Fixes division by 0
Fixes: b293a6479bb4b5286cff24d356bfd955/asan_generic_225c3c9_7819_cc526b657450c6cdef1371b526499626.mkv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

ebf5264c

avcodec/rscc: Check input size for raw mode · ac6ab777

Michael Niedermayer authored Nov 14, 2015

Fixes out of array read
Fixes: 7fcd09eadd046e326d8ea0af66f166c8/asan_heap-oob_4a52e5_2273_fa6078a10dd575df266fb1e0b4114cd5.avi

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

ac6ab777

avcodec/simple_idct: use predefined M_SQRT2 · 618b3ae7

Ganesh Ajjanagadde authored Nov 14, 2015

M_SQRT2 is defined in math.h, or in avutil/mathematics.h for
compatibility hacks. This uses this value instead of a floating literal.

Fixed point values produced by C_FIX(), R_FIX() remain identical.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

618b3ae7

avcodec/mpegaudio: use predefined M_SQRT2 · 11f0acf8

Ganesh Ajjanagadde authored Nov 14, 2015

M_SQRT2 is defined in math.h, or in avutil/mathematics.h for
compatibility hacks. This uses this value instead of an ad-hoc define.

Fixed point values produced by FIX() remain identical.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

11f0acf8

avcodec/mpegvideo: use predefined M_PI · c5fa42c6

Ganesh Ajjanagadde authored Nov 14, 2015

M_PI is defined in math.h, or in avutil/mathematics.h for compatibility
hacks. This uses this value instead of an ad-hoc floating literal.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

c5fa42c6