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9262 Commits

Author SHA1 Message Date
Andreas Rheinhardt
7fbf1f21ab avfilter/asrc_flite: Don't define an object by accident 
The flite filter apparently only wanted to declare a struct,
but mistakenly also defined an unused and zero-initialized element
with external linkage.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-08 18:40:45 +02:00
Andreas Rheinhardt
465ddcb600 avfilter/vf_vif: Make ff_compute_vif2 static 
Only used here; the vif.h header can then be removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-08 17:44:57 +02:00
Andreas Rheinhardt
71eb8f8fa9 avfilter/vf_vif: Fix mismatch in number of array elements 
The function definition used float *data_buf[14], although there are
only 13 elements (and only 13 are used); the declaration used 13.
Given that the type will be converted to float **data_buf anyway,
this is not in violation of the C specs, but nevertheless a bug.

GCC 11 has a new warning for this -Warray-parameter.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-08 17:44:57 +02:00
Paul B Mahol
7dfdc15a27 avfilter/avf_showspectrum: fix another case of frames queuing up 2021-08-08 16:56:17 +02:00
Paul B Mahol
6b11c12cf3 avfilter/avf_showspectrum: improve dBFS scale legend 
Make it more intuitive looking and correct for non-log scaling.
Add option to set upper limit of input audio value in dBFS.
 2021-08-07 13:08:48 +02:00
James Almer
83946906fb avfilter/vsrc_testsrc: add a return at the end of non-void functions 
Fixes compilation with GCC 11 when configured with --disable-optimizations

Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 21:22:49 -03:00
James Almer
1cd43d8a5e avfilter/vf_showinfo: add support for H.274 Film Grain Characteristics frame side data 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-06 09:56:44 -03:00
Andreas Rheinhardt
ef54590f83 avfilter/internal: Don't include libavcodec/(avcodec|internal).h 
The reasons for including them don't exist any longer: ff_tlog() has
been moved to libavutil/internal.h and FF_QSCALE_TYPE_* has been moved
to qp_table.h.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 21:15:25 +02:00
Paul B Mahol
2678b4f81b avfilter/avf_showspectrum: add option to control dynamic range for colors 2021-08-05 21:11:40 +02:00
Andreas Rheinhardt
2b6e008577 avfilter/internal: Move ff_norm_qscale() to qp_table.h 
It is the natural header for it.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 19:59:00 +02:00
Andreas Rheinhardt
304cb08693 avfilter/avfilter: Remove unused partial_buf 
It is unused since 02aa0701ae.
The corresponding size field is write-only since then.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-05 17:53:43 +02:00
Linjie Fu
9f14396a51 lavfi/vf_scale: use default swscale flags for scaler 
Currently the default swscale flags for simple filter graph is bicubic,
however for complex filter graph it uses bilinear as decleared in scale
filter.

$ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x4

$ffmpeg -v verbose -i input.mp4 -filter_complex format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f8779e046c0] w:1920 h:1080 fmt:yuv420p sar:0/1 -> w:800 h:600 fmt:yuv420p sar:0/1 flags:0x2

Use default swscale flags (bicubic currently) for scale filter.
- Remove flags="bilinear" from vf_scale
- Update the FATE refs

Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-05 22:23:49 +08:00
Paul B Mahol
9dbf95f209 avfilter/f_graphmonitor: use sample_count_in/out 2021-08-05 15:42:48 +02:00
Paul B Mahol
c317862c88 avfilter/avfilter: add sample_count_in and sample_count_out 2021-08-05 15:42:48 +02:00
Paul B Mahol
82123e133d avfilter/avf_showspectrum: add lreplace sliding mode 2021-08-04 22:42:44 +02:00
Paul B Mahol
b1388cd6c5 avfilter/avf_showspectrum: proper rational multiplication 2021-08-04 22:11:41 +02:00
Paul B Mahol
20ebcbd520 avfilter/avf_showspectrum: fix last frame/eof timestamp 2021-08-04 21:52:58 +02:00
Martin Storsjö
6d2365882f libavfilter: Fix implicit declarations of av_cpu_max_align 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2021-08-04 20:58:15 +03:00
Andreas Rheinhardt
cc6f6a1eef avfilter/vf_vpp_qsv: Don't overrun stack array 
8b83dad825 added another potentially used
video enhancement filter without increasing a define for the number of
such options which is used as the size of stack array. This can lead to
a buffer overrun if all filters are used simultaneously. So increase
said number.

Fixes Coverity ticket #1489775.

Reviewed-by: Linjie Fu <linjie.justin.fu@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-04 12:50:37 +02:00
Paul B Mahol
3b298640e1 avfilter/af_afftfilt: make sure that tx buffers size are always aligned 2021-08-04 10:13:46 +02:00
Paul B Mahol
16b4331bd1 avfilter/avf_showspectrum: use proper function return value instead of hardcoded number 2021-08-04 10:09:39 +02:00
Paul B Mahol
b3117f376d avfilter/vaf_spectrumsynth: switch to TX FFT from avutil 2021-08-04 10:04:58 +02:00
Paul B Mahol
a428d2a487 avfilter/af_afftfilt: switch to TX FFT from avutil 2021-08-04 09:35:06 +02:00
Andreas Rheinhardt
6e66e2c321 avfilter/internal: Don't include framepool.h, thread.h 
They are not used by the header at all and only used by very few files;
so include the headers in their users instead of in internal.h.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-08-04 03:03:25 +02:00
James Almer
e0b84d1069 avfilter/avfilter: use av_frame_copy() to copy frame data 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-08-03 18:41:31 -03:00
Fei Wang
8b83dad825 avfilter/vf_vpp_qsv: add scale mode option 
The option allow user to set diffenent scaling mode from
auto/low-power/high-quality.

More details:
https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxExtVPPScaling

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: Linjie Fu <linjie.justin.fu@gmail.com>
 2021-08-03 22:20:00 +08:00
Paul B Mahol
ae94868a57 avfilter/avf_showfreqs: switch to TX FFT from avutil 2021-07-30 09:44:51 +02:00
Paul B Mahol
0068b3d0f0 avfilter/avf_showcqt: switch to TX FFT from avutil 2021-07-27 21:16:28 +02:00
Paul B Mahol
925d41ebd4 avfilter/af_afftdn: switch to TX FFT from avutil 2021-07-27 20:48:40 +02:00
Paul B Mahol
51c22f6621 avfilter/avf_concat: fix EOF timestamp 2021-07-27 20:19:52 +02:00
Paul B Mahol
bc5faacc3f avfilter/vf_pseudocolor: add three more presets 2021-07-26 22:49:02 +02:00
Paul B Mahol
da6975f022 avfilter/af_silenceremove: make window also depends on input sample format 2021-07-25 22:48:25 +02:00
Paul B Mahol
d08deb11d2 avfilter/af_silenceremove: add support for more sample formats 2021-07-25 16:42:58 +02:00
Paul B Mahol
6f0f7bc7fe avfilter/f_ebur128: fix video output regression 2021-07-25 13:16:58 +02:00
Paul B Mahol
274112c88d avfilter/f_ebur128: add all sample rates support 
The magic constants come from the unofficial "ITU-R BS.1770-1 filter
specifications"¹ by Raiden (libebur128) which relies on "Parameter
Quantization in Direct-Form Recursive Audio Filters"² by Brian
Neunaber.

The constants seem to include a quantization bias, for example:
- Vb is supposed to be exactly √Vh in a high shelf filter
- the Pre-filter Gain should likely be 4dB
- Pre Q and RLB Q are respectively very close to √½ and ½

Those are not adjusted to prevent the values from drifting away from
the official specifications.

An alternative to this approach would be to requantize on the fly as
proposed by pbelkner³, where the 48kHz code path would use the exact
specifications constants while derivating constants for other
frequencies.

[1]: https://www.scribd.com/document/49991813/ITU-R-BS-1770-1-filters
[2]: https://www.scribd.com/document/6531763/Direct-Form-Filter-Parameter-Quantization
[3]: https://hydrogenaud.io/index.php?topic=86116.msg740092#msg740092
 2021-07-25 12:15:29 +02:00
Paul B Mahol
a2a7547b2f avfilter/af_afwtdn: add forgotten break statement 2021-07-25 11:47:47 +02:00
Paul B Mahol
207e9b1760 avfilter/vf_threshold: add support for commands 2021-07-25 11:24:18 +02:00
Paul B Mahol
6210cc8c7e avfilter/af_anlmdn: add longer names of filter options 2021-07-25 10:23:30 +02:00
Valerii Zapodovnikov
fdd45ebf55 lavfi/signature: fix always true expression 
Otherwise since "==" has higher precedence, mode is never checked.

Reviewed-by: Jai Luthra <me@jailuthra.in>
 2021-07-25 05:10:33 +05:30
Paul B Mahol
6fcb082b7a avfilter/vf_pseudocolor: add solar preset 
Useful to emphasize bandings in video.
 2021-07-24 23:12:13 +02:00
Paul B Mahol
d5c76450f8 avfilter/vf_fillborders: add another mode 2021-07-24 20:23:58 +02:00
Paul B Mahol
94c90b3261 avfilter/avf_showspectrum: fix not rendering all channels with fscale=log:mode=separate 2021-07-24 17:30:58 +02:00
Paul B Mahol
e5c860cd29 avfilter/avf_showspectrum: fix hz scale with legend enabled 2021-07-24 16:56:51 +02:00
Paul B Mahol
014ace8f98 avfilter/avf_showspectrum: switch to TX FFT from avutil 2021-07-24 16:49:53 +02:00
Paul B Mahol
88b6342c2b avfilter/af_headphone: switch to TX FFT from avutil 2021-07-24 12:24:40 +02:00
Paul B Mahol
f6aeb94d72 avfilter/af_sofalizer: switch to TX FFT from avutil 2021-07-24 12:24:40 +02:00
Paul B Mahol
6846d48fa6 avfilter: add afwtdn filter 2021-07-24 12:24:40 +02:00
Andreas Rheinhardt
c4042fc1e3 avfilter/vf_shufflepixels: Check ff_get_video_buffer() 
There would be a segfault in case of (likely memory allocation) failure.
Fixes Coverity issue #1322338.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-23 15:06:21 +02:00
Andreas Rheinhardt
25c8507818 Remove/replace some unnecessary avcodec.h inclusions 
Also remove other unnecessary headers and include headers directly while
at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 15:29:46 +02:00
Andreas Rheinhardt
2934a4b9a5 Remove unnecessary avassert.h inclusions 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 15:02:30 +02:00