Wim Taymans
e869d5bcb0
splitter: add channel splitter
...
Splits a buffer with multiple non-interleaved channels to multiple
buffers, each with 1 channel.
2018-04-13 20:00:30 +02:00
Wim Taymans
eea05cc139
improve format
2018-04-13 19:58:55 +02:00
Wim Taymans
f4f2e4bf68
small cleanups
2018-04-13 19:57:34 +02:00
Wim Taymans
03b914405d
client-node: remove transport area
...
We don't need the area anymore
2018-04-12 10:12:40 +02:00
Wim Taymans
10fff4b2f8
node: add better node autolink
...
Add node media, category and role properties and use those to select
the target node.
Tag the DSP node with the right media.class
2018-04-12 09:55:03 +02:00
Wim Taymans
bd27b32c39
stream: install converter based on format
2018-04-12 09:50:12 +02:00
Wim Taymans
e33c76f728
stream: map buffers when using converter
2018-04-12 09:48:49 +02:00
Wim Taymans
96c87c3f7f
stream: only install converter io once
2018-04-12 09:47:43 +02:00
Wim Taymans
b07c4932cd
stream: remove client_reuse
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We can't have client-reuse with the client-node interface.
2018-04-12 09:45:07 +02:00
Wim Taymans
8b74a3c0d2
small cleanups
2018-04-12 09:42:19 +02:00
Wim Taymans
c9fb320987
remote: improve mapped memory tracking
2018-04-11 10:55:12 +02:00
Wim Taymans
008df86c8f
small cleanups
2018-04-11 10:54:47 +02:00
Wim Taymans
d88b88444d
resample: use speex resampler for now
2018-04-10 16:54:15 +02:00
Wim Taymans
b3b47d3fe9
more work on audioconvert
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Implement audioconvert as a complex element of fmtconver,
channelmix and resample.
Make copying resample just to test.
Plug the converter into pw_stream.
2018-04-10 15:54:29 +02:00
Wim Taymans
de36330917
handle: make method to get size
2018-04-09 10:06:17 +02:00
Wim Taymans
11f42d6262
port: add filter to pw_port_for_each_filtered_param
2018-04-09 09:33:09 +02:00
Wim Taymans
53e03019da
buffer: more work on buffer allocation
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Separate buffer sizes in the info. Make it possible to not set
data pointers for when we use memfd for the memory.
Improve format conversion.
Work on in-place conversion in test-convert2
2018-04-09 09:30:56 +02:00
Wim Taymans
142ef38df9
stream: more work on converter
2018-04-06 18:39:40 +02:00
Wim Taymans
19067dde17
buffer-alloc: add helpers for buffer allocation
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Add some helpers to calculate buffers memory sizes and
construct buffer structures in memory.
2018-04-06 17:44:33 +02:00
Wim Taymans
b171361204
stream: for format conversion
2018-04-05 15:38:10 +02:00
Wim Taymans
ba518c0d9b
small fixes
2018-04-05 15:37:34 +02:00
Wim Taymans
aada47252d
pipewire: add helper to load spa plugin
2018-04-05 15:34:33 +02:00
Wim Taymans
0b4cef586f
audioconvert: improvements
2018-04-03 16:29:36 +02:00
Wim Taymans
2cfb206d7c
add audioconvert beginnings
2018-04-03 16:29:36 +02:00
Wim Taymans
7db732e2e2
spa: some more defines
2018-04-03 16:29:36 +02:00
Wim Taymans
36f7578aa8
export-sink: small cleanup
2018-04-03 16:29:36 +02:00
Wim Taymans
8481356f4b
stream: add const to format event
2018-04-03 16:29:36 +02:00
Wim Taymans
95d45e4206
proxy: reuse id when server removed it
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reset number of fds before we begin reading.
When we destroy the proxy, just clear the id. We then remove the id
completely when the server sends a remove_id request. This avoid
reusing the proxy id before the server has finished with it.
Add some debug
2018-04-03 16:29:36 +02:00
Wim Taymans
41a3a924ef
stream: add pw_stream_new_simple
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Make a new method that also makes a remote and connects to it
transparently. This saves some lines of code.
2018-04-03 16:29:36 +02:00
Wim Taymans
f9ceedb714
stream: improve stream API
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Simplify the stream API. make just 2 methods to queue and dequeue
buffers. Make just one callback when new buffers can be dequeued.
Add support for driver nodes such as the video-src.
Pass a pw_buffer structure to add/remove_buffer and make it possible
to attach metadata to it. This makes it a lot easier to implement
the gstreamer pipewire pool.
Call the stream process function from the main loop and use a lockfree
ringbuffer to pass buffers between the threads. Make it possible to
also call process from the RT thread.
unmap the buffer data when needed.
2018-04-03 16:29:36 +02:00
Wim Taymans
97547d726f
client-node: track io areas per mixer
2018-04-03 16:29:36 +02:00
Wim Taymans
a10d7a4e90
remote: improve memory handling
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Better tracking of buffer memory and io areas
Activate/deactivate areas
2018-04-03 16:29:36 +02:00
Wim Taymans
a7341ce583
node: fix support for remote driver nodes
2018-04-03 16:29:36 +02:00
Wim Taymans
c725f1f7b6
stream: rewrite using remote node
2018-04-03 16:29:36 +02:00
Wim Taymans
97952e9312
video-src: mark as driver node
2018-04-03 16:29:36 +02:00
Wim Taymans
811ea2b1c9
client-node: manage io areas
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Manage the memory of io areas
2018-04-03 16:29:36 +02:00
Wim Taymans
76ed4e9468
node: add finish hook
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Add a finish hook to signal when the graph of a driver node
finished.
2018-04-03 16:29:36 +02:00
Wim Taymans
99d94044d1
small cleanups
2018-04-03 16:29:36 +02:00
Wim Taymans
33a322b96e
graph: new scheduling model
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Make explicit links between elements that are used to activate the
next element in the graph.
Make subgraphs a special regular node. Make a link from the
subgraph children to the parent so that the subgraph completes when
all the children completed.
Implement a single process function in plugins
Remove many messages in the client node
2018-04-03 16:29:36 +02:00
Wim Taymans
9b0a880afb
simplify things with just 1 process function
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Make just one process function in spa node. With the io area states
we can do more complicated io patterns.
2018-04-03 16:29:36 +02:00
Wim Taymans
e8d0281982
control: undo done work in case of error
2018-04-03 16:29:36 +02:00
Wim Taymans
3a9df8096b
WIP add subgraph
2018-04-03 16:29:36 +02:00
Wim Taymans
933635f63f
WIP: work on per driver graphs
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Make a graph per driver node and let nodes that link to this join this
graph
Work on an idea for an even simpler scheduling mechanism.
2018-04-03 16:29:36 +02:00
Wim Taymans
2d77c4dc34
stream: keep track of io area and release mem
2018-04-03 16:29:36 +02:00
Wim Taymans
60150d67f1
remote: there is no need to init the io area
2018-04-03 16:29:36 +02:00
Wim Taymans
dc091c7c00
node: remove old code
2018-04-03 16:29:36 +02:00
Wim Taymans
f2edfacf09
link: update graph on activate/deactivate
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Add the mixer ports to the graph when activating and remove in
deactivate.
2018-04-03 16:29:36 +02:00
Wim Taymans
05b3c666d9
improve debug
2018-04-03 16:29:36 +02:00
Wim Taymans
f599120433
mix: keep track of mix id
2018-04-03 16:29:36 +02:00
Wim Taymans
a50ea4c929
client-node: we need io on the mixer nodes
2018-04-03 16:29:36 +02:00
