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6595 Commits

Author SHA1 Message Date
Ashish Singh
2a4a26fa4f avfilter/vf_libvmaf: fix pre convert to framesync2 bugs 
Hi, it fixes the errors while converting to framesync2.
libvmaf was changed recently, double *score variable is removed in the new
version since it's not used anywhere. This patch fixes all the warnings and
segmentation faults.

Signed-off-by: Ashish Singh <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-08-30 09:19:15 -04:00
Paul B Mahol
a4d18a3f54 avfilter/vf_lut2: add framesync options 
Also stop leaking memory.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-30 12:13:02 +02:00
Nicolas George
7302d5e325 lavfi: bump minor version after change in options. 2017-08-29 15:46:36 +02:00
Nicolas George
607900c905 lavfi: remove dualinput. 2017-08-29 10:19:04 +02:00
Nicolas George
ef2176473d vf_ssim: convert to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
3bd11df459 lavfi/vf_psnr: convert to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
23000c3de5 lavfi/vf_paletteuse: convert to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
eacb3ec961 lavfi/vf_lut3d: convert to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
a8ab52fae7 lavfi/vf_libvmaf: convert to framesync2. 
After this commit, the code compiles, but on my setup it
segfaults before and after. It also prints the very worrying
warning:

src/libavfilter/vf_libvmaf.c:161:66: warning: passing argument 4 of ‘compute_vmaf’ from incompatible pointer type [-Wincompatible-pointer-types]
/tmp/i/include/libvmaf.h:26:8: note: expected ‘int (*)(float *, float *, float *, int,  void *)’ but argument is of type ‘int (*)(float *, float *, float *, int,  double *, void *)’

==12116== Thread 6:
==12116== Conditional jump or move depends on uninitialised value(s)
==12116==    at 0x526D432: cons_ (ocval.h:1188)
==12116==    by 0x526D432: GenericIT (ocval.h:1119)
==12116==    by 0x526D432: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:92)
==12116==    by 0x5211F5D: loads (pickleloader.h:566)
==12116==    by 0x5211F5D: LoadValFromArray (chooseser.h:290)
==12116==    by 0x5211F5D: LoadValFromFile (chooseser.h:405)
==12116==    by 0x5211F5D: _read_and_assert_model(char const*, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&) (vmaf.cpp:77)
==12116==    by 0x5212B0F: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:149)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
==12116==
==12116== Conditional jump or move depends on uninitialised value(s)
==12116==    at 0x526D432: cons_ (ocval.h:1188)
==12116==    by 0x526D432: GenericIT (ocval.h:1119)
==12116==    by 0x526D432: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:92)
==12116==    by 0x526D50D: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:94)
==12116==    by 0x5211F5D: loads (pickleloader.h:566)
==12116==    by 0x5211F5D: LoadValFromArray (chooseser.h:290)
==12116==    by 0x5211F5D: LoadValFromFile (chooseser.h:405)
==12116==    by 0x5211F5D: _read_and_assert_model(char const*, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&) (vmaf.cpp:77)
==12116==    by 0x5212B0F: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:149)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
==12116==
==12116== Conditional jump or move depends on uninitialised value(s)
==12116==    at 0x526D432: cons_ (ocval.h:1188)
==12116==    by 0x526D432: GenericIT (ocval.h:1119)
==12116==    by 0x526D432: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:92)
==12116==    by 0x526D50D: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:94)
==12116==    by 0x526D50D: OC::TranslateForNumPyClassesToArray(OC::Val&) (pickleloader.h:94)
==12116==    by 0x5211F5D: loads (pickleloader.h:566)
==12116==    by 0x5211F5D: LoadValFromArray (chooseser.h:290)
==12116==    by 0x5211F5D: LoadValFromFile (chooseser.h:405)
==12116==    by 0x5211F5D: _read_and_assert_model(char const*, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&, OC::Val&) (vmaf.cpp:77)
==12116==    by 0x5212B0F: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:149)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
==12116==
==12116== Use of uninitialised value of size 8
==12116==    at 0x518AC79: read_frame_8bit (vf_libvmaf.c:147)
==12116==    by 0x52AB5E8: combo (combo.c:149)
==12116==    by 0x5212E95: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:278)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
==12116==
==12116== Invalid read of size 4
==12116==    at 0x518AC79: read_frame_8bit (vf_libvmaf.c:147)
==12116==    by 0x52AB5E8: combo (combo.c:149)
==12116==    by 0x5212E95: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:278)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
==12116==  Address 0x40 is not stack'd, malloc'd or (recently) free'd
==12116==
==12116==
==12116== Process terminating with default action of signal 11 (SIGSEGV)
==12116==  Access not within mapped region at address 0x40
==12116==    at 0x518AC79: read_frame_8bit (vf_libvmaf.c:147)
==12116==    by 0x52AB5E8: combo (combo.c:149)
==12116==    by 0x5212E95: VmafRunner::run(Asset, int (*)(float*, float*, float*, int, void*), void*, bool, bool, bool, bool, bool) (vmaf.cpp:278)
==12116==    by 0x52165B6: RunVmaf(char const*, int, int, int (*)(float*, float*, float*, int, void*), void*, char const*, char const*, char const*, bool, bool, bool, bool, bool, char const*) (vmaf.cpp:645)
==12116==    by 0x518AFFF: compute_vmaf_score (vf_libvmaf.c:161)
==12116==    by 0x518AFFF: call_vmaf (vf_libvmaf.c:170)
==12116==    by 0x7967493: start_thread (pthread_create.c:333)
==12116==    by 0x7F69A8E: clone (clone.S:97)
 2017-08-29 10:19:04 +02:00
Nicolas George
c1d8d33a51 lavfi/vf_blend: convert to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
878fd0545a lavfi/vf_overlay: use framesync2 options. 2017-08-29 10:19:04 +02:00
Nicolas George
05a23b2565 lavfi/framesync2: add common options. 
Also add functions and macros to help filters chaining these
options to their own.
 2017-08-29 10:19:04 +02:00
Nicolas George
dfa3aaa22a lavfi: search options on child objects. 
The child objects must be allocated and inited in the
preinit() callback.
 2017-08-29 10:19:04 +02:00
Nicolas George
f8d7b5febb lavfi: add a preinit callback to filters. 
It is necessary for filters with child objects, to set the class
and default options values.
 2017-08-29 10:19:04 +02:00
Nicolas George
19804024d5 lavfi/vf_overlay: move to framesync2. 2017-08-29 10:19:04 +02:00
Nicolas George
0ae8df4109 lavfi/framesync2: add dualinput helper functions. 2017-08-29 10:19:04 +02:00
Nicolas George
6bde475cf2 lavfi/f_streamselect: convert to framesync2. 2017-08-29 10:19:04 +02:00
Michael Niedermayer
aa26258faa avfilter/vf_zoompan: remove AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC 
Suggested-by: <durandal_1707>
Fixes: assertion failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-27 20:41:56 +02:00
Paul B Mahol
bf39f7eadc avfilter/vf_zoompan: parse zoom,x and y expression during initialization 
Fixes #6127.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 17:13:52 +02:00
Paul B Mahol
2ce43274e3 avfilter/vf_zoompan: switch to activate 
Fixes #5182.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 17:13:21 +02:00
Paul B Mahol
99b6e68441 avfilter/af_amix: do not request samples if inlink reached EOF 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-27 08:53:50 +02:00
Paul B Mahol
7f5c655833 avfilter/af_amix: simplify const entries for duration in amix_options[] 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-26 21:17:27 +02:00
Paul B Mahol
15e9c4afdc avfilter/af_amix: switch to activate 
Really fixes hangs and infinite loops.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-26 20:59:21 +02:00
Paul B Mahol
9d6aab6fa1 avfilter/af_surround: make volume configurable for front center and lfe channel 2017-08-26 11:30:31 +02:00
Muhammad Faiz
3ddd10290a avfilter/af_firequalizer: fix minval on cepstrum calculation 
The impulse response is scaled with 2/rdft_len.

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 17:36:04 +07:00
Paul B Mahol
48ddd8ddec avfilter/src_movie: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:29:50 +02:00
Paul B Mahol
5e706a2afb avfilter/split: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:27:19 +02:00
Paul B Mahol
0b940c95b2 avfilter/vf_decimate: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:23:21 +02:00
Paul B Mahol
dfea94ce99 avfilter/vf_fieldmatch: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:20:13 +02:00
Paul B Mahol
1a58da434a avfilter/avf_concat: check ff_insert_pad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:16:46 +02:00
Paul B Mahol
01b986cf18 avfilter/f_select: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:09 +02:00
Paul B Mahol
730734d4f3 avfilter/af_channelsplit: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 10:05:07 +02:00
Paul B Mahol
99dd47a647 avfilter/vf_extractplanes: check ff_insert_outpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:57:53 +02:00
Paul B Mahol
9bd1bf382e avfilter/f_interleave: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:53:46 +02:00
Paul B Mahol
f39136b0a7 avfilter/af_merge: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:50:57 +02:00
Paul B Mahol
db5604ac26 avfilter/af_join: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:49:01 +02:00
Paul B Mahol
13f9639e3e avfilter/af_headphone: check ff_insert_inpad() for failure 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:45:20 +02:00
Paul B Mahol
1e7ce6d925 avfilter/af_amix: check ff_insert_inpad() for failure 2017-08-25 09:36:22 +02:00
Paul B Mahol
4b96fd2b1e avfilter/af_agate: switch to activate 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-25 09:07:28 +02:00
Muhammad Faiz
e0e991f8a1 avfilter/af_firequalizer: reindent after previous commit 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:39:16 +07:00
Muhammad Faiz
ae1ce0db91 avfilter/af_firequalizer: add min_phase option 
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-25 10:35:23 +07:00
Paul B Mahol
f0f48884b0 avfilter/af_sidechaincompress: switch to activate 2017-08-24 20:34:35 +02:00
Paul B Mahol
f8d0689d3f avfilter/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 2017-08-24 14:45:52 +02:00
Paul B Mahol
e1be40bbb5 avfilter/vf_pseudocolor: add high bitdepth support 2017-08-22 12:50:24 +02:00
Paul B Mahol
f5361ee56f avfilter/vf_pseudocolor: add support for some subsampled formats 2017-08-20 18:12:15 +02:00
Paul B Mahol
e3a4afca07 avfilter: add pseudocolor filter 2017-08-19 12:42:24 +02:00
Paul B Mahol
16efcfe413 avfilter/vf_weave: fix top vs bottom field order 
Fixes #6590.
 2017-08-16 13:37:53 +02:00
Paul B Mahol
7b19e76aeb avfilter/vf_transpose: rewrite for x86 SIMD 
Transpose first in chunks of 8x8 blocks.
15% faster overall.
 2017-08-16 09:28:31 +02:00
Vittorio Giovara
62dfa2ba14 Add tonemap filter 
Based off mpv automatic tonemapping capabilities.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-08-15 15:27:42 +02:00
Vittorio Giovara
8b9ae9a8e0 zscale: Enable single precision input/ouput filtering 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-08-15 15:27:40 +02:00
Paul B Mahol
8d2da0939c avfilter/vf_datascope: make it possible to change pixscope window position 2017-08-15 13:54:19 +02:00
Timo Rothenpieler
62b75537db avfilter/scale_npp: fix logic used in previous patch 2017-08-14 16:03:11 +02:00
Timo Rothenpieler
f4ebbda566 avfilter/scale_npp: check for buffer allocation failure 
I totally did not forget to amend this to the previous patch...
 2017-08-14 14:15:27 +02:00
Yogender Gupta
77c5a54192 avfilter/scale_npp: fix passthrough mode 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-08-14 13:56:10 +02:00
Marton Balint
498c90c708 avfilter/vf_overlay: fix alpha blending for planar formats with a transparent background 
When the background had an alpha channel, the old code in blend_plane
calculated premultiplied alpha from the destination plane colors instead of the
destination alpha.

Also the calculation of the output alpha should only happen after the color
planes are already finished.

Fixes output of:
ffplay -f lavfi "testsrc2=alpha=32[a];color=black[b];[b][a]overlay[out0]"

Signed-off-by: Marton Balint <cus@passwd.hu>
 2017-08-10 22:25:51 +02:00
Andy
448c88e1a5 avfilter/dynaudnorm: increment input outside of the FFMIN macro so it doesn't get double incremented 2017-08-09 10:21:36 +02:00
Paul B Mahol
41096904d0 avfilter/vf_separatefields: stop leaking last frame 
This can happen when filtering is ended without receiving EOF.
 2017-08-08 18:53:10 +02:00
Paul B Mahol
1bef0088dc avfilter/drawutils: add gray9/10/12 support 2017-08-07 18:39:29 +02:00
Paul B Mahol
181c9abd47 avfilter/vf_premultiply: add inplace mode 2017-08-07 18:15:36 +02:00
Paul B Mahol
bac508fec1 avfilter: add support for GRAY9 and GBRAP10 2017-08-07 13:11:09 +02:00
Paul B Mahol
86222a7ea0 avfilter/vf_waveform: add support for 9 bit depth lowpass 2017-08-07 13:09:57 +02:00
Paul B Mahol
7bfbc2d787 avfilter/vf_extractplanes: add 9 bitdepth support 2017-08-07 13:09:56 +02:00
Paul B Mahol
5621a99e27 avfilter/drawutils: support gbrap10 too 2017-08-07 13:06:34 +02:00
Paul B Mahol
2cc56741b1 avfilter: add floodfill filter 2017-08-05 21:05:22 +02:00
Paul B Mahol
80bc648e77 avfilter: add tlut2 filter 2017-08-04 11:45:08 +02:00
Muhammad Faiz
f2d23ec03f avfilter/vf_ssim: fix temp size calculation 
Also use av_mallocz_array.
Fix Ticket6519.

Reviewed-by: Tobias Rapp <t.rapp@noa-archive.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-08-04 06:53:39 +07:00
Yogender Gupta
2e8679373a hwupload_cuda : Add 10/16 bit format support 
Signed-off-by: Philip Langdale <philipl@overt.org>
 2017-08-03 15:25:35 -07:00
Paul B Mahol
c79e753471 avfilter: add unpremultiply filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-02 11:13:49 +02:00
Nicolas George
8b2cd8e0e4 lavfi/vf_displace: move to "activate" design. 2017-07-30 12:27:17 +02:00
Nicolas George
5dbb111900 lavfi/vf_hysteresis: move to "activate" design. 2017-07-30 12:27:13 +02:00
Nicolas George
dbc4af862e lavfi/vf_lut2: move to "activate" design. 2017-07-30 12:27:10 +02:00
Nicolas George
27d8af03ae lavfi/vf_maskedclamp: move to "activate" design. 2017-07-30 12:27:06 +02:00
Nicolas George
0bc331bd57 lavfi/vf_mergeplanes: move to "activate" design. 2017-07-30 12:27:03 +02:00
Nicolas George
a5e3b0c193 lavfi/vf_maskedmerge: move to "activate" design. 2017-07-30 12:27:00 +02:00
Nicolas George
620608467f lavfi/vf_midequalizer: move to "activate" design. 2017-07-30 12:26:57 +02:00
Nicolas George
b894415a70 lavfi/vf_premultiply: move to "activate" design. 2017-07-30 12:26:53 +02:00
Nicolas George
dbf7a67094 lavfi/vf_remap: move to "activate" design. 2017-07-30 12:26:50 +02:00
Nicolas George
d07e25de76 lavfi/vf_threshold: move to "activate" design. 
Also fix missing dependency.
 2017-07-30 12:26:43 +02:00
Nicolas George
0dd8320e16 lavfi/vf_stack: move to "activate" design. 2017-07-30 12:26:34 +02:00
Nicolas George
4e0e9ce2dc lavfi/framesync2: implement "activate" design. 
With this helper API, filters that used the first framesync
helper API can easily be changed to use the new and more
extensible design for filters with a single activate() callback.
 2017-07-30 12:24:03 +02:00
Nicolas George
ed1c884b9e lavfi: add outlink helper functions. 
These wrappers cost nothing, they make the namespace more
consistent and they will be useful if/when locking becomes
necessary.
 2017-07-30 12:24:00 +02:00
Nicolas George
b77f041dff lavfi: make FFERROR_NOT_READY available to filters. 
I am not entirely sure that this return code is useful,
but having and using it makes no harm.
 2017-07-30 12:23:56 +02:00
Nicolas George
873306f265 lavfi/framesync2: rename all conflicting symbols. 2017-07-30 12:23:54 +02:00
Nicolas George
cffea1b483 lavfi: copy framesync into framesync2. 
framesync2 will be the base for the version using activate.
Most of the logic will be the same, but the code cannot be shared.
Copying the file initially without change will make the diff
easier to read.
 2017-07-30 12:23:52 +02:00
Nicolas George
1daacba91f Revert "Revert "lavfi/buffersrc: push the frame deeper if requested."" 
This reverts commit 04aa09c4bc
and reintroduces 0ff5567a30 that
was temporarily reverted due to minor regressions.

It also reverts e5bce8b4ce that fixed FATE refs.
The fate-ffm change is caused by field_order now being set
on the output format because the first frame arrives earlier.
The fate-mxf change is assumed to be the same.
 2017-07-30 12:22:41 +02:00
Nicolas George
bbc7cfbf1e lavfi/testsrc2: fix completely transparent alpha. 2017-07-25 09:27:35 +02:00
Muhammad Faiz
7e9f550003 avfilter/w3fdif: do not write to line before start line 
That line has been written by previous job.
Fix tsan warning.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-07-23 20:32:42 +07:00
Vittorio Giovara
2e91a96d7b zscale: Factor out graph building 2017-07-21 20:07:40 +02:00
Vittorio Giovara
0a243bedec zscale: Factor out format initialization 2017-07-21 20:07:40 +02:00
Paul B Mahol
12791ec5b0 avfilter/af_astats: measure dynamic range 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-19 21:07:45 +02:00
Paul B Mahol
a17fcd8e04 avfilter/af_astats: do not overwrite already set values when doing reset 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-19 20:11:43 +02:00
George Boyle
6e156075b0 avfilter: Add blue and violet noise generation filters 
For the blue and violet noise, I took the pink and brown noise
respectively and subtracted the offsets instead of adding them. When I
eyeball the frequency spectrum of the resulting outputs it looks correct
to me, i.e. the blue graph appears to be a mirror image of the pink, and
the same can be said of the violet and the brown. I did not do anything
else to confirm the correctness.
 2017-07-19 19:51:04 +02:00
Muhammad Faiz
22b72de04b avfilter/pthread: use slice threading from avutil 
Benchmark (with 2 cpus):
./ffmpeg -f rawvideo -s 1280x720 -t 1000 -i /dev/zero \
    -filter_threads $threads -vf transpose=clock -f null null
threads=2:
  old: 31.129s 31.446s 31.574s
  new: 29.602s 29.636s 29.656s
threads=3 (nb_threads = nb_cpus + 1 is bad choice at this situation):
  old: 40.132s 40.279s 40.279s
  new: 39.308s 39.570s 39.693s
threads=4:
  old: 31.306s 31.366s 31.654s
  new: 30.231s 30.360s 30.451s

Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2017-07-19 15:51:38 +07:00
Ashish Singh
615479d51c avfilter: add LIBVMAF filter 
This one changes the previous vmaf patch to libvmaf to keep it separate from the
native implementation of vmaf inside ffmpeg later.

Signed-off-by: Ashish Singh <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2017-07-16 08:21:32 -04:00
James Almer
5688fd77b5 x86/vf_limiter: make limiter functions work on x86_32 
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-07-13 18:17:17 -03:00
Paul B Mahol
01e545d046 avfilter: add limiter filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-08 11:49:54 +02:00
Derek Buitenhuis
b198e09138 af_amix: Add missing error check 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-07-07 15:32:03 -04:00
Derek Buitenhuis
704b774ae0 af_tempo: Add missing error check 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2017-07-07 15:24:49 -04:00
Kevin Mark
d32a6c36e4 libavfilter/scale2ref: Maintain main input's DAR 
The scale2ref filter will now maintain the DAR of the main input and
not the DAR of the reference input. This previous behavior was deemed
counterintuitive for most (all?) use-cases.

Before:
scale2ref=iw/4:ow/mdar
in  w:320 h:240 fmt:rgb24 sar:1/1
ref w:640 h:360 fmt:rgb24 sar:1/1
out w:160 h:120 fmt:rgb24 sar:4/3 flags:0x2
SAR: ((120 * 640) / (160 * 360)) * (1 / 1) = 4 / 3
DAR: (160 / 120) * (4 / 3) = 16 / 9
(main out now same DAR as ref)

Now:
scale2ref=iw/4:ow/mdar
in  w:320 h:240 fmt:rgb24 sar:1/1
ref w:640 h:360 fmt:rgb24 sar:1/1
out w:160 h:120 fmt:rgb24 sar:1/1 flags:0x2
SAR: ((120 * 320) / (160 * 240)) * (1 / 1) = 1 / 1
DAR: (160 / 120) * (1 / 1) = 4 / 3
(main out same DAR as main in)

The scale2ref FATE test has also been updated.

Signed-off-by: Kevin Mark <kmark937@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-07-04 15:09:10 +02:00
Paul B Mahol
1212041c91 avfilter/vf_ssim: use unsigned so result can be properly stored 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-04 10:21:14 +02:00