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Author SHA1 Message Date
Andreas Cadhalpun
2e752c7de9 ffmdec: change type of state and id to unsigned 
This fixes ubsan runtime error: left shift by 8 places cannot be
represented in type 'int'

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-02 20:03:57 +01:00
Michael Niedermayer
cccb0ffccc avcodec/put_bits: Always check buffer end before writing 
This causes a overall slowdown of 0.1 % (tested with mpeg4 single thread encoding of matrixbench at QP=3)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-02 19:23:10 +01:00
Michael Niedermayer
a30238621d doc/encoders: Fix application name 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-02 19:23:00 +01:00
Hendrik Leppkes
957667d198 avutil/cpu: add missing entry for vfp_vm to av_parse_cpu_caps 2016-01-02 19:07:08 +01:00
Hendrik Leppkes
b95cba7b3c avcodec/dca: remove unused float quant table 2016-01-02 19:06:40 +01:00
Hendrik Leppkes
51da00e24c dca: adjust decoding of the XBR extension for integer core decoding 2016-01-02 19:01:42 +01:00
Paul B Mahol
af018d802d avfilter/avf_showspectrum: add 4th and 5th root scaler 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
2b172cb625 avfilter/avf_showspectrum: make some helper functions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
d35c029cbf avfilter/avf_showspectrum: fix null pointer dereference if allocation fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
9b06e7befa avfilter/avf_showspectrum: add fiery color map 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
72280d1c6c avfilter: add showspectrumpic filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
7f7a9dd782 avfilter/avf_showspectrum: store win_size in private context and calculate it only once 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:53:09 +01:00
Paul B Mahol
8bcd1997ea avfilter/vf_zoompan: do not free frame we pushed to lavfi 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-02 18:51:11 +01:00
Hendrik Leppkes
7fe77aa62e Merge commit '40d9496773' 
* commit '40d9496773':
  dca: use defines for subband related constants

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 17:52:34 +01:00
Hendrik Leppkes
2214207d04 Merge commit '8563f98871' 
* commit '8563f98871':
  x86: use emms after ff_int32_to_float_fmul_scalar_sse

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:27:11 +01:00
Hendrik Leppkes
0eefc758e2 Merge commit 'f0f54117c8' 
* commit 'f0f54117c8':
  checkasm: x86: post commit review fixes

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:26:28 +01:00
Hendrik Leppkes
a9cd11b212 Merge commit 'f4f27e4cf1' 
* commit 'f4f27e4cf1':
  x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:23:25 +01:00
Hendrik Leppkes
95a2b883e3 Merge commit '69a68593ce' 
* commit '69a68593ce':
  Remove stray line breaks from avpriv_{report_missing_feature|request_samples}

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:20:13 +01:00
Hendrik Leppkes
8a04ddeb47 Merge commit '5049f6b772' 
* commit '5049f6b772':
  rtpdec_jpeg: Coalesce redundant error checks

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:19:23 +01:00
Hendrik Leppkes
d03da3e240 Merge commit '2008f76054' 
* commit '2008f76054':
  dca: remove unused decode_hf function and quant_d tables

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:17:48 +01:00
Hendrik Leppkes
af1238f863 Merge commit 'aebf07075f' 
* commit 'aebf07075f':
  dca: change the core to work with integer coefficients.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 13:08:29 +01:00
Hendrik Leppkes
a51c2fcdc1 Merge commit '85990140e7' 
* commit '85990140e7':
  dca: Add math helpers.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 12:53:14 +01:00
Hendrik Leppkes
f299d8d9f2 Merge commit '489e6add44' 
* commit '489e6add44':
  checkasm: add fmtconvert tests

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 12:50:13 +01:00
Hendrik Leppkes
eb50a3d440 Merge commit '568a4323fb' 
* commit '568a4323fb':
  checkasm: add synth_filter test

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 12:45:34 +01:00
Hendrik Leppkes
d882c0b9f9 Merge commit 'e71b747e9d' 
* commit 'e71b747e9d':
  checkasm: add tests for dcadsp

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 12:38:46 +01:00
Hendrik Leppkes
0c7ade547a Merge commit '9d218d573f' 
* commit '9d218d573f':
  checkasm: add float comparison util functions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 12:35:52 +01:00
Andreas Cadhalpun
753930bc73 doc: make apidoc output independent of SRC_PATH 
Previously it included the SRC_PATH in every title.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-02 12:11:36 +01:00
Andreas Cadhalpun
c112be25f7 oggparsedaala: reject too large gpshift 
Also use a unsigned constant for the shift calculation, as 1 << 31 is
undefined for int32_t. This is also fixed oggparsetheora.

This fixes ubsan runtime error: shift exponent is too large for
32-bit type 'int'

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-02 12:00:39 +01:00
Hendrik Leppkes
69ead86027 Merge commit '711781d7a1' 
* commit '711781d7a1':
  x86: checkasm: check for or handle missing cleanup after MMX instructions

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:55:44 +01:00
Hendrik Leppkes
f00e12e630 Merge commit 'cc29d96d5a' 
* commit 'cc29d96d5a':
  arm64: fix inverted register order in transpose_4x4H

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:22:33 +01:00
Hendrik Leppkes
e40b33a9d7 Merge commit '5ea59b1f42' 
* commit '5ea59b1f42':
  exr: fix out of bounds read in get_code

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:22:17 +01:00
Hendrik Leppkes
92ebe35d57 Merge commit '17776638c3' 
* commit '17776638c3':
  opus: Fix typo causing overflow in silk_stabilize_lsf

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:22:05 +01:00
Hendrik Leppkes
e23c3a13e3 Merge commit '90b1b9350c' 
* commit '90b1b9350c':
  arm: add ff_int32_to_float_fmul_array8_neon

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:21:36 +01:00
Hendrik Leppkes
e97e2588ca Merge commit 'a0fc780a20' 
* commit 'a0fc780a20':
  arm64: int32_to_float_fmul neon asm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:21:16 +01:00
Hendrik Leppkes
10e075c138 Merge commit '705f5e5e15' 
* commit '705f5e5e15':
  arm64: port synth_filter_float_neon from arm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:14:28 +01:00
Hendrik Leppkes
de3a33784c Merge commit 'c33c1fa8af' 
* commit 'c33c1fa8af':
  arm64: convert dcadsp neon asm from arm

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:10:24 +01:00
Hendrik Leppkes
e754c8e8ca Merge commit 'e2710e790c' 
* commit 'e2710e790c':
  arm: add a cpu flag for the VFPv2 vector mode

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 11:01:29 +01:00
Hendrik Leppkes
00e91d0676 Merge commit '5dfe4edad6' 
* commit '5dfe4edad6':
  x86_64: int32_to_float_fmul_scalar sign extend integer length

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:46:18 +01:00
Hendrik Leppkes
af2e6f3215 Merge commit '64034849da' 
* commit '64034849da':
  arm64: add cycle counter support

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:26:42 +01:00
Hendrik Leppkes
4cf66a8193 Merge commit '50078c1c80' 
* commit '50078c1c80':
  libavutil: move FFALIGN macro from common.h to macros.h

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:25:12 +01:00
Hendrik Leppkes
40231a58a0 Merge commit 'dbce017913' 
* commit 'dbce017913':
  mpegtsenc: add flag to embed an AC-3 ES the DVB way

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:20:46 +01:00
Hendrik Leppkes
d1262262de Merge commit 'cc4c242081' 
* commit 'cc4c242081':
  avresample: Mark avresample_buffer() as pointer to const

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-02 10:13:58 +01:00
Hendrik Leppkes
b966a403dd avcodec/utils: fix AVPacket lifetime in seek_frame_generic 
Fixes ticket #5117
 2016-01-02 09:27:51 +01:00
Michael Niedermayer
dbfb2c1abf avformat/mp3dec: Remove unused variable 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-01 21:21:10 +01:00
Ganesh Ajjanagadde
9dba3f8f09 lavfi/af_sofalizer: remove exp2 and replace clz by ff_clz 
ff_clz is faster, and uses an intrinsic (at the moment on GCC). exp2 is
a wasteful function for a simple integer exponentiation.

Untested.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2016-01-01 12:12:10 -08:00
Clément Bœsch
77eeaa2c3d lavf/srtdec: rewrite parsing logic 
Fixes Ticket #5032

The samples in Ticket #5032 is using \r\r\n as line breaks.  Since we
already are handling \r, or \n, or \r\n as line breaks, \r\n\n will be
considered as a double line breaks. This is an issue because
ff_subtitles_read_text_chunk() will as a result stop extracting a chunk
after just one line.

So instead of parsing the SRT by "chunks" (which means splitting every
double LB), this new parser is detecting timing lines, and split the
events on this basis. While this sounds safe and simple, it needs to
take into account the event number preceding the timing line while
handling situations such as:

 - event number starting at 0 or actually any number instead of 1
 - event numbers not being ordered at all
 - event number being followed by text garbage (this really happened,
   see Ticket #4898)
 - event payload containing one or multiple number (a protagonist saying
   a count-down, a date or whatever) which could be confused with a
   chapter number
 - event number being empty (see Ticket #2167)
 - all kind of weird line breaks can appear randomly like wild pokémons
 - untrustable line breaks (Ticket #5032)

The sample madness.srt tries to sum up most of this into one sample,
ticket5032-rrn.srt is the file containing \r\r\n line breaks. and
empty-events-2167.srt contains empty events.
 2016-01-01 18:31:49 +01:00
Hendrik Leppkes
5236cf8718 Merge commit '5bc223b15d' 
* commit '5bc223b15d':
  r3d: fix an invalid read introduced in 6bf4c1d

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-01 17:22:25 +01:00
Hendrik Leppkes
99f2a56388 Merge commit '64f8c439fd' 
* commit '64f8c439fd':
  rtmpproto: Include the full path as app when "slist=" is found

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-01 17:21:32 +01:00
Hendrik Leppkes
a240aefc7a Merge commit '9f0b6e6827' 
* commit '9f0b6e6827':
  vocdec: do not create the stream in read_header()

Not merged as it breaks FATE.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-01 17:21:04 +01:00
Hendrik Leppkes
5c06fc4bd8 Merge commit '2d0432d918' 
* commit '2d0432d918':
  vocdec: put the code not shared with other demuxers under appropriate ifdef

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-01-01 17:14:46 +01:00