Paul B Mahol
a8d82cc2b8
avfilter/vf_fade: improve type option description
2020-02-08 12:40:23 +01:00
Paul B Mahol
8cab0ce5dc
avfilter/vf_fade: add missing .flags for type option
2020-02-08 12:36:59 +01:00
Paul B Mahol
68416e4ba7
avfilter/vf_maskedclamp: make C version consistent with ASM one
...
In case of undefined behaviour.
2020-02-08 10:46:37 +01:00
Paul B Mahol
3720153ffc
aviflter/vf_xfade: add pixelize transition
2020-02-07 22:35:16 +01:00
Paul B Mahol
e3e5598290
avfilter/vf_xfade: add dissolve transition
2020-02-07 22:00:14 +01:00
Paul B Mahol
bfdd6304fb
avfilter/af_crystalizer: add slice threading support
2020-02-07 19:26:39 +01:00
Paul B Mahol
ae5a435300
avfilter: add afirsrc filter
2020-02-07 17:07:30 +01:00
Paul B Mahol
7e8721e98e
avfilter/af_acrossover: free all output frames on error
2020-02-07 12:13:06 +01:00
Paul B Mahol
cd671ea083
avfilter/af_acrossover: add slice threading support
2020-02-07 12:13:06 +01:00
Paul B Mahol
270068b5af
avfilter/af_acrossover: improve filter output
...
Makes sum always flat. Also faster.
2020-02-06 15:45:19 +01:00
James Almer
616e9b5cff
avfilter/Makefile: add vulkan.h to the list of skipped headers
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Should fix make checkheaders
Signed-off-by: James Almer <jamrial@gmail.com >
2020-02-06 10:26:31 -03:00
Paul B Mahol
2d58fa6d9e
avfilter/vf_xfade: add horzopen/close transition
2020-02-05 16:53:06 +01:00
Paul B Mahol
10f4441acb
avfilter/vf_xfade: add vertopen/close transition
2020-02-05 16:44:50 +01:00
Martin Storsjö
0815a22dcc
vf_ssim: Fix loading doubles to float registers on i386
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This fixes the tests filter-refcmp-ssim-yuv and filter-refcmp-ssim-rgb
on i386 after breaking in fcc0424c93martin@martin.st >
2020-02-05 14:38:26 +02:00
Lynne
a71a5d9214
lavfi: bump minor version for the Vulkan filters
2020-02-04 23:52:29 +00:00
Lynne
907ae87d6e
lavfi: add an chromaber_vulkan filter
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This commit adds a chromatic aberration filter for Vulkan that attempts to
emulate a lens chromatic aberration effect.
For a YUV frame it will instead shift the chroma channels, providing a
simple approximation.
2020-02-04 23:19:48 +00:00
Lynne
a2db7343e0
lavfi: add an avgblur_vulkan filter
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This commit adds a fast avgblur Vulkan filter.
This will reset Intel GPUs on Linux due to a known, two-year-old driver bug
(!834 on mesa's gitlab).
2020-02-04 23:19:48 +00:00
Lynne
7bb443137c
lavfi: add an overlay_vulkan filter
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This commit adds a basic, non-converting overlay filter for Vulkan.
2020-02-04 23:19:48 +00:00
Lynne
d95c509cc6
lavfi: add an scale_vulkan filter
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This commit adds a basic, non-converting Vulkan scaling filter.
2020-02-04 23:19:48 +00:00
Lynne
6fca61bbc9
lavfi: add Vulkan filtering framework
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This commit adds a Vulkan filtering infrastructure for libavfilter.
It attempts to abstract as much as possible of the Vulkan API from filters.
The way the hwcontext and the framework are designed permits for parallel,
non-CPU-blocking filtering throughout, with the exception of up/downloading
and mapping.
2020-02-04 23:19:48 +00:00
Philip Langdale
88d2ccbe93
lavfi/vf_hwupload: Add support for HW -> HW transfers
...
As we find ourselves wanting a way to transfer frames between
HW devices (or more realistically, between APIs on the same device),
it's desirable to have a way to describe the relationship. While
we could imagine introducing a `hwtransfer` filter, there is
almost no difference from `hwupload`. The main new feature we need
is a way to specify the target device. Having a single device
for the filter chain is obviously insufficient if we're dealing
with two devices.
So let's add a way to specify the upload target device, and if none
is specified, continue with the existing behaviour.
We must also correctly preserve the sw_format on such a transfer.
2020-02-04 23:19:48 +00:00
Paul B Mahol
fcc0424c93
avfilter/vf_ssim: improve precision
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Use doubles for accumulating floats.
2020-02-04 18:28:04 +01:00
Paul B Mahol
efee86fafa
avfilter/vf_xfade: add circleopen & circleclose transition
2020-02-04 10:39:02 +01:00
Paul B Mahol
c4e29d0ba3
avfilter/vf_xfade_opencl: move passthrough code before eof check
2020-02-03 09:40:46 +01:00
Paul B Mahol
6d5e9ed67c
avfilter/vf_xfade: move passthrough code before eof check
2020-02-03 09:36:52 +01:00
Paul B Mahol
cd823dadf9
avfilter: add xfade opencl filter
2020-02-02 14:08:56 +01:00
Paul B Mahol
e5e7289ea8
avfilter/vf_xfade: remove unused header
2020-02-01 22:06:11 +01:00
Paul B Mahol
5c9a4ff8c1
avfilter/vf_psnr: fix logic failure when comparing time bases
2020-02-01 21:10:25 +01:00
Paul B Mahol
89eee09739
avfilter/vf_ssim: fix logic failure when comparing time bases
2020-02-01 21:09:32 +01:00
Marton Balint
c044ac2071
avfilter/vf_geq: use per-thread AVExpr for expression evaluation
...
There was no consensus about separating AVExprState from AVExpr so here is a
minimal patch using the existing AVExpr to fix ticket #7528 .
Signed-off-by: Marton Balint <cus@passwd.hu >
2020-01-31 22:47:49 +01:00
Paul B Mahol
53b4128ea0
avfilter/vf_xfade: add smooth transitions
2020-01-31 13:14:13 +01:00
Marton Balint
62d92a878d
avfilter/vf_drawtext: do not overread text if the last UTF8 sequence is invalid
...
Signed-off-by: Marton Balint <cus@passwd.hu >
2020-01-31 00:15:13 +01:00
Marton Balint
5ac8389cfa
avfilter/vf_drawtext: use replacement chars for invalid UTF8 sequences
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continue is explicitly disallowed for GET_UTF8, so let's fix that as well.
Fixes crash with invalid UTF8 sequences.
Signed-off-by: Marton Balint <cus@passwd.hu >
2020-01-31 00:15:13 +01:00
Paul B Mahol
0a275fec62
avfilter/vf_xfade: add radial transition
2020-01-30 17:29:31 +01:00
Paul B Mahol
863accbefa
avfilter: add xfade filter
2020-01-30 16:35:33 +01:00
Marton Balint
47d5d0cc74
avfilter/vf_geq: fix multiple assignments of ptr in slice_geq_filter
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Fixes Coverity CID 1427183.
Signed-off-by: Marton Balint <cus@passwd.hu >
2020-01-29 19:53:43 +01:00
Andreas Rheinhardt
ab39f0d841
avfilter/asrc_sinc: Don't allocate arrays separately
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Besides the obvious advantages this also fixes a potential memleak:
If only one of the arrays had been successfully allocated, the other
would leak. This also fixes Coverity issues #1440386 and #1440387 .
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2020-01-28 17:18:27 +01:00
Paul B Mahol
32ea6ffb16
avfilter/vf_colorconstancy: fix memory leak on error
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Also remove unneeded log message while here.
2020-01-27 16:58:50 +01:00
Michael Niedermayer
dfc4714886
avfilter/vf_find_rect: Remove assert
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A score of 0 is possible
Fixes: Ticket8500
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2020-01-27 12:01:42 +01:00
Michael Niedermayer
6ff2474e02
avfilter/vf_find_rect: Increase worst case score
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score could be 1.0 which lead to uninitialized values
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2020-01-27 12:01:42 +01:00
Gyan Doshi
6e6b34917e
avfilter/scale: don't fail for circular expressions
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Due to conditional expressions, it is possible for them to be resolved
successfully. A warning is still printed.
2020-01-26 21:06:53 +05:30
Paul B Mahol
ecd95858d4
avfilter/vf_tonemap_opencl: fix long filter description
2020-01-26 14:51:52 +01:00
Paul B Mahol
4b4bcb126c
avfilter/vf_v360: do not remap alpha plane if that will be overwritten later
2020-01-25 20:00:53 +01:00
Paul B Mahol
9990cb16d3
avfilter/vf_v360: mark another hemisphere not visible for flat input format
2020-01-25 14:34:05 +01:00
Paul B Mahol
8d861cd850
avfilter/vf_v360: add mask option, unset pixels are marked as transparent
2020-01-25 14:34:05 +01:00
Paul B Mahol
31350de997
avfilter/vf_deshake_opencl: silence warning about usage of uninitialized value
2020-01-25 11:42:32 +01:00
Paul B Mahol
a4f2fc9341
avfilter/vf_v360: fix fov calculation from dfov for fisheye input/output
2020-01-24 23:22:38 +01:00
Paul B Mahol
d033f403d6
avfilter/vf_v360: support input flips for tetrahedron format
2020-01-23 11:20:18 +01:00
Paul B Mahol
05d3d09cf5
avfilter/vf_v360: fix small artifacts with tetrahedron inputs
2020-01-23 11:20:18 +01:00
Paul B Mahol
ec4f764249
avfilter/vf_v360: add tetrahedron format
2020-01-22 23:49:32 +01:00
