Pauli Virtanen
d29aafd857
bluez5: enable A2DP duplex volume boost only if codec asks for it
...
Make A2DP volume boost conditional on a flag the codec sets.
Bump codec API version.
2022-07-19 13:44:56 +00:00
Pauli Virtanen
92b2b44954
bluez5: pass global setting dict to codec select_config / preference_cmp
...
The device is not know at SelectConfiguration time, so the settings
argument in select_config is currently unused. Pass on a global settings
dict instead, so that codec parameters can be configured.
Also add settings argument to caps_preference_cmp.
Bump codec API version.
2022-07-19 13:44:56 +00:00
Pauli Virtanen
a8eb146d39
bluez5: tell the codec whether endpoint is sink or source
...
Add a flag A2DP_CODEC_FLAG_SINK to incidate a sink endpoint.
Also enum_config and caps_preference_cmp may need to know whether the
codec is being configured for SRC or SNK. Also add the flags argument to
init_props.
Bump codec API version.
2022-07-19 13:44:56 +00:00
Pauli Virtanen
8d66b2b2f7
bluez5: a2dp-source: more duplex codec workarounds
...
a2dp-sink writing duplex data to the BT socket breaks a2dp-source source
polling, also in A2DP source role. Hence, use the timer-based polling
workaround always in duplex mode.
2022-07-19 13:44:56 +00:00
Pauli Virtanen
f593a44069
bluez5: a2dp-sink: support duplex codec
...
Allow running a2dp-sink using the duplex codec, when the local endpoint
is the A2DP sink.
2022-07-19 13:44:56 +00:00
Wim Taymans
aaa015d0c0
avb: fix compilation on big endian
2022-07-19 13:06:52 +02:00
Wim Taymans
3c87541219
Revert "mixer-dsp: mix a quantum of data at a time"
...
This reverts commit ecc0eecf0fFixes #2525
2022-07-18 21:34:57 +02:00
Pauli Virtanen
d82cd959e7
audioconvert: add different channel remap testcase
2022-07-18 20:33:05 +02:00
Pauli Virtanen
977d6e2321
audioconvert: fix input remapping
...
As currently implemented, input format convert channel remap is no-op.
This is because although the out_datas array is permuted, the original
pointer array is not referred to later on, so the only effect is that
the temporary data array is stored in permuted order.
Fix the permutation by permuting the pointers only for the conversion
step.
2022-07-18 20:31:46 +02:00
Wim Taymans
4eb81b13ac
audioconvert: add test
...
Add test for F32_7p1_remapped to F32P_7p1_remapped
See #1324
2022-07-18 18:55:30 +02:00
Wim Taymans
67754ad3bc
meson: remove sse_args from plain c build
2022-07-18 13:00:12 +02:00
Wim Taymans
ada39f3048
audioconvert: improve noise bits
...
Make a new noise method called PATTERN and use it to add a slow (every
1024 samples) repeating pattern of -1, 0.
Only use this method when we don't already use triangular dither.
See #2540
2022-07-18 11:41:57 +02:00
Wim Taymans
57f63feb92
audioconvert: Fix Wannamaker name
2022-07-18 10:22:21 +02:00
Wim Taymans
9dbd016f9d
audioconvert: fix compilation warnings
2022-07-17 13:15:00 +02:00
Wim Taymans
a4db745a7e
audioconvert: improve noise shaping
...
Reorganize things a little so we can add more noise shapers.
Add sloped triangular noise.
Add wanamaker3 noise shaping.
2022-07-15 12:36:15 +02:00
Wim Taymans
a458b39774
tests: add test for rounding
2022-07-14 10:48:37 +02:00
Wim Taymans
419517fd55
audioconvert: build C versions with -Ofast and -ffast-math
...
Move resampler implementations to a -c version.
Compile some of the functions with other flags to make them more
optimized.
2022-07-14 10:07:07 +02:00
Wim Taymans
0ba3e7c5db
audioconvert: round instead of truncate, to reduce distortion
...
See #2543
2022-07-13 20:56:13 +02:00
Wim Taymans
d18428f8bb
audiconvert: make macros for conversions
...
Make a common macro for float to int and int to float so that we can
change the algorithms easily.
2022-07-13 18:10:25 +02:00
Wim Taymans
4062077472
avb: remove wrong cargs
...
Fix a typo
2022-07-13 13:14:07 +02:00
Wim Taymans
e82145aeae
spa-resample: don't flush too much
...
Also clamp the amount of input samples we push when flushing. do several
rounds of zero pushing until we have flushed enough.
Handle the cases where no input is needed or no output is generated.
Fixes crashes when downsampling from 96000 to 1000 Hz or so.
2022-07-13 12:02:12 +02:00
Fabian Vogt
ed88cad583
spa/alsa-udev: Check accessibility of pcm devices as well
...
The order of attribute changes is random, so it's possible that controlCX is
accessible before the other devices, which marks the device as available but it
actually fails to open. Only consider the device accessible if both control and
PCM devices can be accessed.
This requires reacting to ATTRIB changes of pcm devices as well now.
Fixes #2534
2022-07-13 09:17:08 +00:00
Wim Taymans
52281b9a7e
alsa: check the offset against the size of the buffer
...
We need to check the last offset against the size of the buffer, not the
remaining size in the buffer.
When the writing is split, this could cause the buffer to be reused
wrongly.
See #2536
2022-07-13 09:37:01 +02:00
Wim Taymans
11bc60a53d
spa-resample: handle init errors
2022-07-12 17:39:58 +02:00
Wim Taymans
ce9a912f1a
audioconvert: set scale to cutoff when upsampling
2022-07-12 17:39:14 +02:00
Pauli Virtanen
d6a7db8020
bluez5: mark HFP/HSP streams with media.role=Communication
2022-07-12 14:04:31 +00:00
Pauli Virtanen
6e37110efd
bluez5: adjust source rate control
...
Use different filter function than spa_dll for the rate control.
Also use a longer window for spike determination.
2022-07-12 13:55:54 +00:00
Wim Taymans
ee84f96915
audioconvert: tweak the resampler a bit
2022-07-12 14:35:23 +02:00
Wim Taymans
f043922b24
avb: implement maap
...
Implement the maap state machine.
Use maap for the destination address of talker streams.
2022-07-12 12:27:22 +02:00
Wim Taymans
9f25adc0f6
avb: use spa dll
2022-07-12 12:27:22 +02:00
Wim Taymans
af4875eb47
avb: remove libavtp dependency
2022-07-12 12:27:21 +02:00
Wim Taymans
c79fddf007
avb: handle xruns better
...
Don't stop early, fill gaps with silence.
2022-07-12 12:27:21 +02:00
Wim Taymans
87053365ea
avb: handle sink follower
...
We need to flush out the packets when we are a follower and when we get
data because our timer is not running as a sink.
2022-07-12 12:27:21 +02:00
Wim Taymans
4d6c71bf12
avb: use iovec to read from ringbuffer
2022-07-12 12:27:21 +02:00
Wim Taymans
5c3629a165
avb: add follower mode
...
As a follower we disable our own timer and produce a buffer from what we
have when _process is called.
2022-07-12 12:27:21 +02:00
Wim Taymans
ff5201ef3d
avb: check seq
...
Avoid infinite loops.
Check sequence number and warn
Use 32 frames per pdu in example.
2022-07-12 12:27:21 +02:00
Wim Taymans
200f591a3d
avb: add source
2022-07-12 12:27:21 +02:00
Wim Taymans
552a0056b5
avb: more work
...
Handle properties.
Fix format negotiation.
Wait in underrun.
2022-07-12 12:27:21 +02:00
Wim Taymans
537a38355a
avb: more work
2022-07-12 12:27:21 +02:00
Wim Taymans
f95b8263e6
avb: more improvements
2022-07-12 12:27:21 +02:00
Wim Taymans
1adc94df11
start of AVB support
2022-07-12 12:27:21 +02:00
Wim Taymans
6a8fd7024e
audioconvert: add and use AVX2 clamp macros
2022-07-12 10:45:41 +02:00
Wim Taymans
7745346292
audioconvert: add sse2 s16 dither functions
2022-07-12 10:34:13 +02:00
Wim Taymans
c31928c5f0
audioconvert: add and use CLAMP macros
2022-07-12 10:33:37 +02:00
Wim Taymans
c35006f040
audioconvert: move scaling to setup
2022-07-11 17:50:20 +02:00
Wim Taymans
68f883ff77
audioconvert: fix dither scale
...
Rectangular dither should be [-0.5, 0.5]
Triangular dither should be [-1.0, 1.0]
Noise should add extra bits.
2022-07-11 17:19:28 +02:00
Wim Taymans
e313149f7f
audioconvert: improve SSE2 dither generation
2022-07-11 16:41:12 +02:00
Wim Taymans
277addcca6
audioconvert: add triangular dither
2022-07-11 16:28:51 +02:00
Wim Taymans
9a5a71dda9
tests: add test for noise
2022-07-11 15:49:44 +02:00
Wim Taymans
03f918bf15
udev: prefix vendor.id and product.id with 0x
...
They are hex strings so prefix them with 0x to make sure they get
handled like that in properties.
Fixes #2527
2022-07-11 11:55:42 +02:00
