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11187 Commits

Author SHA1 Message Date
yethie
01d843f6d0 avfilter/vf_drawtext: add expression variables to control font ascent/descent 
The following new variables can be used in the x and y expressions: font_a, font_d, top_a, bottom_d.
 2023-06-19 22:35:53 +02:00
yethie
fac7bb06d8 avfilter/vf_drawtext: add options for size of the background box 2023-06-19 22:35:53 +02:00
yethie
79e39978d8 avfilter/vf_drawtext: extend boxborderw option 
Adds support for different border size in each direction.
 2023-06-19 22:35:53 +02:00
yethie
1eeb59a209 avfilter/vf_drawtext: improve glyph shaping and positioning 
- text is now shaped using libharfbuz
- glyphs position is now accurate to 1/4 pixel in both directions
- the default line height is now the one defined in the font

Adds libharfbuzz dependency.
 2023-06-19 22:35:52 +02:00
yethie
ba00ed33e5 avfilter/vf_drawtext: cosmetics 2023-06-19 22:35:52 +02:00
Paul B Mahol
8e21f32fe7 avfilter/vf_displace: add support for commands 2023-06-18 11:11:46 +02:00
Paul B Mahol
54dc06e09e avfilter/vf_displace: add slice threading support 2023-06-18 11:11:46 +02:00
Paul B Mahol
494ebfdbfa avfilter/af_drmeter: misc cleanups 2023-06-18 02:21:29 +02:00
Paul B Mahol
238ec0c31b avfilter/af_drmeter: fix error in picking 2nd peak 2023-06-18 02:21:29 +02:00
Paul B Mahol
c44fe10160 avfilter/af_afade: stop using ff_outlink_get_status on inputs 2023-06-17 22:36:31 +02:00
Paul B Mahol
a756ae41ed avfilter/af_apad: switch to activate 
Fixes EOF PTS reporting.
Also allowing previous/next filters in graph to release no longer needed resources.
 2023-06-17 21:33:01 +02:00
Paul B Mahol
4583a24c65 avfilter/vf_xfade: add reveal transitions 2023-06-17 19:48:10 +02:00
Paul B Mahol
8fe25b1203 avfilter/vf_xfade: add cover transitions 2023-06-17 19:48:09 +02:00
Philip Langdale
73a2252f1d avfilter/vf_bwdif_cuda: CUDA accelerated bwdif deinterlacer 
I've been sitting on this for 3 1/2 years now(!), and I finally got
around to fixing the loose ends and convincing myself that it was
correct. It follows the same basic structure as yadif_cuda, including
leaving out the edge handling, to avoid expensive branching.
 2023-06-16 12:52:32 -07:00
Philip Langdale
3c07c2489d avfilter/scale_cuda: add support for rgb32/bgr32 conversions 
As we are introducing two new formats and supporting conversions
between them, and also with the existing 0rgb32/0bgr32 formats, we get
a combinatorial explosion of kernels. I introduced a few new macros to
keep the things mostly managable.

The conversions are all simple, following existing patterns, with four
specific exceptions. When converting from 0rgb32/0bgr32 to rgb32/bgr32,
we need to ensure the alpha value is set to 1. In all other cases, it
can just be passed through, either to be used or ignored.
 2023-06-16 10:40:21 -07:00
Paul B Mahol
12a073f72c avfilter/buffersrc: stop passing AV_NOPTS_VALUE on EOF 2023-06-16 11:46:09 +02:00
Anton Khirnov
4abf42ab96 lavfi/graphparser: be more verbose when filtergraph parsing fails 
When an option could not be found, print its name and value. Note that
this is not done while applying the options in
avfilter_graph_segment_apply_opts() to give the caller the option of
handling the missing options in some other way.
 2023-06-16 08:07:02 +02:00
Philip Langdale
ecc3f158e1 avfilter/vf_yadif_cuda: remove unnecessary private struct fields 
I'm not sure why I originally did this, but there's no good reason to
put pointers to the cuda context and stream in the priv struct. They
are directly available in the device context that is already being
stored there.
 2023-06-15 12:29:52 -07:00
Niklas Haas
d26ea03f60 lavfi/vf_libplacebo: fix typo in assert 
Not caught because av_assert1 was compiled out on my end.
 2023-06-13 15:28:32 +02:00
Zhao Zhili
32a749c7a6 avfilter/dnn_backend_openvino: fix log message 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:44 +08:00
Zhao Zhili
3a5d95e3fa avfilter/dnn_backend_tf: silence implicit cast warning 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:24 +08:00
Zhao Zhili
b0c0fedcda avfilter/dnn_backend_tf: fix use of uninitialized value 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:24 +08:00
Zhao Zhili
d9f41a343e avfilter/dnn_backend_tf: check TF_OperationOutputType return value 
This also fixed a warning: implicit conversion from enumeration
type 'TF_DataType' (aka 'enum TF_DataType') to different
enumeration type 'DNNDataType'.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:24 +08:00
Zhao Zhili
f3495ef4f8 avfilter/dnn_backend_tf: remove unused define 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
e67af9e7f7 avfilter/vf_dnn_processing: replace magic number by enum value 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
e7e80e2083 avfilter/vf_dnn_detect: replace magic number by enum value 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
a887bc4ff1 avfilter/vf_dnn_classify: replace magic number by enum value 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
016f2f61c3 avfilter/dnn: add log context to ff_get_dnn_module 
Print backend type when failed.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
505c43bb65 avfilter/dnn: refactor ff_get_dnn_module to remove allocation 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Zhao Zhili
3f52b7eedc avfilter/dnn: define each backend as a DNNModule 
To avoid export multiple functions for each backend
implementation.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-06-08 10:50:23 +08:00
Paul B Mahol
bfd5090628 avfilter/af_rubberband: rewrite EOF handling 
Also pass correct EOF timestamp.
 2023-06-08 02:31:19 +02:00
Marvin Scholz
d8c7fea8ef lavfi/vf_blend_vulkan: fix leak on error 2023-06-07 23:59:06 +02:00
Marvin Scholz
dae393fe72 libavfilter: add vf_xfade_vulkan 
This is an initial version of vf_xfade_vulkan based
on vf_xfade_opencl, for now only a subset of transitions
are supported.
 2023-06-07 23:59:06 +02:00
Marvin Scholz
e62824835d lavfi/vf_xfade: rewrite activate inputs handling 
The old code was not properly handling a bunch of edge-cases with
streams terminating earlier and also did not properly report back EOF
to the first input.

This fixes at least one case where the filter could stop doing
anything:

ffmpeg -f lavfi -i "color=blue:d=10" -f lavfi -i "color=aqua:d=0" -filter_complex "[0][1]xfade=duration=2:offset=0:transition=wiperight" -f null -
 2023-06-07 08:56:24 +02:00
Paul B Mahol
9a9b56c870 avfilter/vf_mix: add fast filtering in case all tmix weights are same 2023-06-02 18:54:32 +02:00
Paul B Mahol
3cfd85ec20 avfilter/avf_showcqt: switch to activate 
And make output frame durations always same.
 2023-06-01 20:27:33 +02:00
Paul B Mahol
baa9fccf8d avfilter/vf_mergeplanes: remove hack for linesize calculation 2023-05-31 19:24:03 +02:00
Paul B Mahol
4d9afbeef5 avfilter/avf_aphasemeter: switch to activate 2023-05-30 20:09:47 +02:00
Paul B Mahol
3ea3a4ba16 avfilter/avf_aphasemeter: avoid using double 2023-05-30 20:09:46 +02:00
Paul B Mahol
862ebbf2ed avfilter/avf_abitscope: refactor bit counting for histogram 
This helps compiler figure out it can unroll loop and give 4x speedup.
 2023-05-30 19:21:13 +02:00
Paul B Mahol
1636fb415a avfilter/avf_ahistogram: refactor frame fill data code 2023-05-30 18:18:14 +02:00
Paul B Mahol
b01cfdb4ab avfilter/avf_showwaves: cleanup and simplify some draw calls 2023-05-30 17:00:30 +02:00
Sami Boukortt
06e8eedeba avfilter/vf_colorspace: fix message for missing/incorrect colorspace 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2023-05-30 09:05:19 -04:00
Paul B Mahol
81f658b99d avfilter/f_ebur128: set output frame duration 
Also produce output video timestamps that are consistent with
10 frames per second.
 2023-05-30 14:08:40 +02:00
Paul B Mahol
447bdddeac avfilter/af_afir: do not use ff_outlink_get_status() on inlinks 2023-05-30 14:08:22 +02:00
Paul B Mahol
4ab1184fae avfilter/af_headphone: do not call ff_outlink_get_status() on inlink 2023-05-30 02:16:47 +02:00
Paul B Mahol
492f64de08 avfilter/vf_framepack: remove not needed calls and add newline to log 2023-05-30 02:16:46 +02:00
Paul B Mahol
12acbcb7a2 avfilter/f_graphmonitor: always output last frame on EOF 2023-05-30 02:16:45 +02:00
Paul B Mahol
ac6a6d1abf avfilter/af_join: do not use ff_outlink_get_status() on inlink 2023-05-30 02:16:44 +02:00
Paul B Mahol
51a1124a68 avfilter/avf_showspectrum: do not use ff_outlink_get_status() on inlink 2023-05-30 02:16:42 +02:00