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Author SHA1 Message Date
Paul B Mahol
0a451082c7 avfilter/avf_showspectrum: finally fix log scaler 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-03 23:09:43 +01:00
Paul B Mahol
14caf9667e avfilter/avf_showspectrum: switch to FFT 
Rationale: supports >16 bit audio, more than 96dB SNR.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-01-03 23:09:43 +01:00
Carl Eugen Hoyos
ae9f2e6f28 lavfi/drawtext: Fix microsecond display. 
Fixes ticket #4792.
 2016-01-03 22:55:31 +01:00
Diego Biurrun
2080bea4a7 h264_refs: Remove broken trace debug code 2016-01-03 22:49:56 +01:00
Diego Biurrun
58170b0271 lavc: Add missing #includes for ff_dlog() 2016-01-03 22:49:55 +01:00
Andreas Cadhalpun
40eb2531b2 ffmdec: reset packet_end in case of failure 
This fixes segmentation faults caused by passing a packet_ptr of NULL to
memcpy.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-03 21:13:01 +01:00
Andreas Cadhalpun
43ff4aed26 lavc: use get_bitsz to simplify the code 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-03 21:12:53 +01:00
Andreas Cadhalpun
713654d9d3 get_bits: add get_bitsz for reading 0-25 bits 
This can be used to simplify code in a couple of places.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2016-01-03 21:12:43 +01:00
Michael Niedermayer
97c162add7 avformat/ffmdec: Add {} to nested if/else 
This preempts potential bugs if this is changed and the indention
ends up different from C interpretation

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-01-03 16:08:32 +01:00
Nicolas George
962727acb4 lavfi/vf_decimate: do not compare the first frame to itself. 
This is a waste of computing power and will result to 0,
making it always dropped.
Use maximum difference values instead.
 2016-01-03 15:50:51 +01:00
James Almer
35b0c7efda x86/vf_stereo3d: remove a few unnecessary movas 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-03 02:09:02 -03:00
James Almer
78129978f0 configure: bump copyright year to 2016 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-01-02 16:28:31 -03:00
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 '40d949677335a564f769823f4afdb7e7a3da8d6b' 
* commit '40d949677335a564f769823f4afdb7e7a3da8d6b':
  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 '8563f9887194b07c972c3475d6b51592d77f73f7' 
* commit '8563f9887194b07c972c3475d6b51592d77f73f7':
  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 'f0f54117c8f206e8045d301c2eb975b26e9f263d' 
* commit 'f0f54117c8f206e8045d301c2eb975b26e9f263d':
  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 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c' 
* commit 'f4f27e4cf1013c55b2c7df359ce8d58ee922662c':
  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 '69a68593ce5684409c3c4dd9a901bfd8b16925b1' 
* commit '69a68593ce5684409c3c4dd9a901bfd8b16925b1':
  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 '5049f6b772891cdf4030a9d572362efc8f7ae97f' 
* commit '5049f6b772891cdf4030a9d572362efc8f7ae97f':
  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 '2008f76054906e9ff6bf744800af0e5a5bfe61be' 
* commit '2008f76054906e9ff6bf744800af0e5a5bfe61be':
  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 'aebf07075f4244caf591a3af71e5872fe314e87b' 
* commit 'aebf07075f4244caf591a3af71e5872fe314e87b':
  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 '85990140e7302d1e7fcc9fc0eea316178c19fe03' 
* commit '85990140e7302d1e7fcc9fc0eea316178c19fe03':
  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 '489e6add4478b0f5717dbf644234c6f3a3baf02c' 
* commit '489e6add4478b0f5717dbf644234c6f3a3baf02c':
  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 '568a4323fbde03665b2b23a98068d02b39121812' 
* commit '568a4323fbde03665b2b23a98068d02b39121812':
  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 'e71b747e9dc56cb84f8a06ec8214d5f3bd98bb6d' 
* commit 'e71b747e9dc56cb84f8a06ec8214d5f3bd98bb6d':
  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 '9d218d573f8088c606d873e80df572582e6773ef' 
* commit '9d218d573f8088c606d873e80df572582e6773ef':
  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 '711781d7a1714ea4eb0217eb1ba04811978c43d1' 
* commit '711781d7a1714ea4eb0217eb1ba04811978c43d1':
  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 'cc29d96d5a379dbcf2649947d884c202c2a52767' 
* commit 'cc29d96d5a379dbcf2649947d884c202c2a52767':
  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 '5ea59b1f424f0efc7805d837e6fdb80561fb0f3a' 
* commit '5ea59b1f424f0efc7805d837e6fdb80561fb0f3a':
  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 '17776638c392d104975aba169e17b186490e1d5e' 
* commit '17776638c392d104975aba169e17b186490e1d5e':
  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 '90b1b9350c0a97c4065ae9054b83e57f48a0de1f' 
* commit '90b1b9350c0a97c4065ae9054b83e57f48a0de1f':
  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 'a0fc780a2093784e8664f88205ee1b215e109cee' 
* commit 'a0fc780a2093784e8664f88205ee1b215e109cee':
  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 '705f5e5e155f6f280a360af220fc5b30cfcee702' 
* commit '705f5e5e155f6f280a360af220fc5b30cfcee702':
  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 'c33c1fa8af2b2e82418a06901b6ad17b3d61b73e' 
* commit 'c33c1fa8af2b2e82418a06901b6ad17b3d61b73e':
  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 'e2710e790c09e49e86baa58c6063af0097cc8cb0' 
* commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0':
  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 '5dfe4edad63971d669ae456b0bc40ef9364cca80' 
* commit '5dfe4edad63971d669ae456b0bc40ef9364cca80':
  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