43db03909b
ci: ShellCheck preprocessed scripts separately
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Change the shellcheck job so that we configure the build and check the
preprocessed versions of the scripts, not the bare ones, which might not
be syntactically valid yet.
2023-09-15 08:49:36 +00:00
950c2d2675
v4l2: check for format support
2023-08-01 12:59:35 +02:00
0501ef165a
spa: add atomic.h and port macros to it
2023-07-13 12:25:22 +02:00
1c18e8aa69
handle some error cases
2023-03-16 12:28:29 +01:00
934ab3036e
treewide: use SPDX tags to specify copyright information
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SPDX tags make the licensing information easy to understand and clear,
and they are machine parseable.
See https://spdx.dev for more information.
2023-02-16 10:54:48 +00:00
09f00b5086
v4l2: support setting target source
2023-01-11 11:43:37 +00:00
395749fea9
v4l2: cleanup and simplify
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Co-authored-by: Barnabás Pőcze <pobrn@protonmail.com>
2023-01-09 12:27:17 +00:00
996f8a5832
v4l2: ignore symlinks in case of openat passthrough
2023-01-09 12:27:17 +00:00
549e543444
v4l2: report framerate using VIDIOC_G_PARM
2023-01-08 09:12:33 +00:00
ed9d3e7320
v4l2: fix some compiler warnings
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Compare poiters with NULL and without ordering.
2023-01-06 10:32:25 +01:00
bb23fd787e
v4l2: support setting controls
2023-01-03 12:19:14 +00:00
08107f1a02
v4l2: support querying controls
2023-01-03 12:19:14 +00:00
5c96928d12
v4l2: follow symlinks
2023-01-03 12:19:14 +00:00
bb24c8545d
pw-uninstalled: make v4l2 easily available
2022-11-08 20:45:50 +00:00
8a2e154bae
v4l2: turn some info to debug again
2022-11-08 16:37:22 +01:00
0d24f6b35f
v4l2: Use the node format when available
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When the node we try to link to already has a format, return that to the
application because we can't renegotiate to a new format.
2022-11-08 16:25:21 +01:00
53796a45cd
v4l2: mark the fd as closed instead of -1
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Or else we won't be able to close the fd later.
2022-11-08 15:47:55 +01:00
332fc0d9a5
v4l2: improve debug
2022-11-07 12:29:54 +01:00
6cffabd09d
v4l2: don't mmap when the buffer has data already
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When the buffer has data (but no fd), don't mmap the buffer but simply
use the data pointer directly.
This makes v4l2 work with inlined buffer memory.
2022-11-07 11:52:02 +01:00
6bae31e519
v4l2: pretend a dupped fd is the same as the original one
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This makes it possible to reqbufs on a dupped fd with previously
reqbufs.
2022-11-07 11:50:35 +01:00
492920ca35
test: add another 6.1 channelmix test
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Reorder the bitmask in the natural channel order to avoid confusion.
Add another test with RL/RR/RC channels.
See #2809
2022-11-06 10:57:25 +01:00
59f9ed41fb
v4l2: use param_info to track param updates
2022-11-05 14:01:27 +01:00
11ab47e4c9
v4l2: suggest stride in Buffer param
2022-11-05 13:12:24 +01:00
c3206fa687
v4l2: release ref after adding file to maps
2022-11-05 13:12:01 +01:00
46123cfcec
v4l2: improve debug
2022-11-05 13:11:43 +01:00
0e8ea21098
v4l2: fix compilation on older versions
2022-11-04 21:26:19 +01:00
b6f1935cfb
v4l2: fix streaming compliance test
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Add sequence number to frames.
Fix mmap tracking.
Improve debug.
Set right flags on dupped fds.
Handle blocking dqbuf.
Set timestamp and field on buffers.
Dequeue buffers in streamoff.
2022-11-04 17:34:04 +01:00
503bb94645
v4l2: we can request just 1 buffer perfectly fine
2022-11-04 15:21:32 +01:00
4186e3da6b
v4l2: implement G/S_PRIORITY
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Return busy when reqbufs is called from an fd that is not the owner
of the current reqbufs.
2022-11-04 13:14:46 +01:00
5a299e5685
v4l2: improve debug
2022-11-04 11:00:56 +01:00
4a92f355ad
v4l2: fix enum_input, don't clear the index
2022-11-04 11:00:19 +01:00
8900722f55
v4l2: only accept CAPTURE buffer types in try_fmt
2022-11-04 10:59:39 +01:00
5a262b4bd3
v4l2: return a default format from G_FMT
2022-11-04 10:59:13 +01:00
73ad5d9057
v4l2: set colorspace
2022-11-04 10:58:50 +01:00
0f13d5a65e
v4l2: reuse fd when opening the same path
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When we open the same device multiple times, reuse the file structure
and dup the fd.
2022-11-04 10:36:49 +01:00
4cb1c790a4
v4l2: set the description correctly
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The description needs to match what is expected by the compliance
test.
2022-11-03 17:36:55 +01:00
9aff5dfc8f
v4l2: make bus_info compliant
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It needs to start with something accepted by the compiance test.
2022-11-03 17:35:48 +01:00
2c4b574b8f
v4l2: handle errors better
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Only store the eventfd when valid or else we will try to close an
invalid fd.
Keep the errno value around, just in case it gets overwritten by
the free_file call.
2022-11-03 17:34:00 +01:00
faab559568
v4l2: handle multiple /dev/videoX nodes
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Associate each PipeWire video source to a video device and let
applications probe and open multiple sources.
2022-11-03 13:27:49 +01:00
fbd3885ff1
v4l2: small cleanups
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Improve size scoring.
Check video size after parsing.
2022-11-03 13:25:44 +01:00
866ef2ef21
v4l2: improve debug of fourcc
2022-11-03 13:25:10 +01:00
a6e3ac68d2
v4l2: use the node description as the card name
2022-11-03 13:23:26 +01:00
cd9dc974f5
v4l2: improve error debugging
2022-11-03 13:22:38 +01:00
d2aa240767
introspect: handle NULL result from info updates
2022-10-27 20:06:54 +02:00
d22feab92a
spa: add macro to simplify array iterations some more
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uint32_t i;
for (i = 0; i < SPA_N_ELEMENTS(some_array); i++)
.. stuff with some_array[i].foo ...
becomes:
SPA_FOR_EACH_ELEMENT_VAR(some_array, p)
.. stuff with p->foo ..
2022-09-30 16:24:26 +02:00
240d212822
pipewire-v4l2: disable _FORTIFY_SOURCE when defining override functions
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_FORTIFY_SOURCE defines always_inline versions of open etc. functions,
which conflict with our exported override versions. Disable it for the
file that defines the override functions.
2022-07-10 16:05:27 +03:00
6a15a02ec2
Add support for MidnightBSD
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Fix build issue
Fix build issue
2022-06-19 18:22:47 +00:00
61d318125e
move PIPEWIRE_PROPS to stream and filter
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Make all streams and filters handle PIPEWIRE_PROPS.
The order for applying stream/filter properties is:
1) application provided properties.
2) generic config.
3) match rules.
4) environment variables (PIPEWIRE_PROPS, ...) from generic to
more specific.
5) defaults.
2022-04-22 09:37:21 +02:00
b9ace709dc
pw-v4l2: clamp buffers to max
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See #2029
2022-01-18 13:46:32 +01:00
35cbe4e939
buffers: make alignment optional
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Make the alignment parameter optional when negotiating buffers.
Default to a 16 bytes alignment and adjust for the max cpu
alignment.
Remove the useless align buffer parameter in plugins, we always
set it to 16 anyway.
2022-01-03 12:32:26 +01:00
Jan Alexander Steffens (heftig)
Wim Taymans
Barnabás Pőcze
Dmitry Sharshakov
Pauli Virtanen
Lucas Holt