Wim Taymans
4606d46621
channelmix: add more MONO mappings
...
Also just warn when we can't assign a channel
2018-12-11 16:53:53 +01:00
Wim Taymans
02585c6ca9
merger: add monitor ports
...
Add an option to enable monitor ports. Use this in the audio dsp
to expose monitor ports on the audio dsp nodes.
2018-12-11 16:35:40 +01:00
Wim Taymans
c42b108ac8
resample: small optimization
2018-12-10 12:58:10 +01:00
Wim Taymans
74c71e9bad
resample: only free resampler when implemented
2018-12-05 16:05:40 +01:00
Wim Taymans
11a3370f12
merger: add some more debug
2018-12-05 15:59:22 +01:00
Wim Taymans
5fa7e0f3eb
resample: add peaks resampler
2018-12-05 15:58:55 +01:00
Wim Taymans
e7462c470e
channelmix: handle more conversion to mono
2018-12-05 15:54:07 +01:00
Wim Taymans
bf1c927087
alsa: reset queued and free buffers on start
...
When we are out of buffers, drop the available samples.
2018-12-05 11:23:30 +01:00
Wim Taymans
4e7af5644b
alsa: set period size to something larger
...
Setting a small period size will also result in a small buffer, on some
cards smaller than what we can deal with right now.
2018-12-03 15:56:53 +01:00
Wim Taymans
d6836d89ee
alsa: stop try writing samples when no progress
2018-11-30 17:52:48 +01:00
Wim Taymans
c5f5f1d94b
alsa-device: remember current profile
2018-11-30 17:52:23 +01:00
Wim Taymans
ac5f0b851d
meta: add cursor metadata and examples
...
Add a moving and flashing circle cursor to video-src
Render the cursor in video-play
Alsa add VideoCrop metadata
2018-11-30 15:12:46 +01:00
Wim Taymans
bf344a86e5
alsa: add on and off profiles
2018-11-29 15:24:13 +01:00
Wim Taymans
354bb042e2
alsa: retry _avail after xrun
...
..or else we pretend all is fine and end up with no available samples
to read in an infinite loop.
2018-11-29 15:19:33 +01:00
Wim Taymans
7c54b4b89c
audio-dsp: improve properties
2018-11-28 13:24:33 +01:00
Wim Taymans
0c9dc75cb3
alsa: cleanup
2018-11-28 12:27:17 +01:00
Wim Taymans
59d77818d6
device: improve properties and info
2018-11-28 12:21:58 +01:00
Wim Taymans
72dee1686d
alsa: clean up device info
2018-11-28 11:14:28 +01:00
Wim Taymans
bf43b55d16
bluez: check for bluez deps
2018-11-27 17:19:32 +01:00
Wim Taymans
249a12ee69
bluez: work on the bluez device
...
Add HSP and HFP profiles
Wait for profiles to connect before exposing the device
Implement SCO and RFCOMM connection handling
2018-11-27 17:08:36 +01:00
Wim Taymans
90571c2f52
audiotestsrc: fix build
2018-11-26 13:27:35 +01:00
Wim Taymans
7bc9c1ebfe
node: remove info from node interface
...
Replace with info event emited when callbacks are set. This makes it
easier to implement dynamic changes.
2018-11-26 12:41:40 +01:00
Wim Taymans
57e94f7bc4
monitor: remove enum_items
...
Make the monitor and device emit the info and items when the callbacks
are set. This makes it easier to implement the monitor because there
is much less state to keep around and invalidate etc.
Rework the monitors
Add bluez5 device
2018-11-26 12:18:53 +01:00
Wim Taymans
36cbb947f1
alsa: add media.class to device
2018-11-23 19:28:47 +01:00
Wim Taymans
3ae39180ca
improve monitors
2018-11-23 19:14:47 +01:00
Wim Taymans
e23c209a5f
alsa: implement monitor and device
2018-11-23 17:41:39 +01:00
Wim Taymans
e1bd12e599
device: add device object
...
Make a device object, let the v4l2 monitor create device objects
The device object is responsible for dynamically creating nodes.
2018-11-23 12:43:47 +01:00
Wim Taymans
37c13eb83f
fmt: fix offsets
2018-11-21 16:58:27 +01:00
Wim Taymans
6ee3a6003e
channelmix: optimize some more
2018-11-21 16:45:31 +01:00
Wim Taymans
c8aa1f38df
bluez5: negotiate AAC if possible
2018-11-21 15:51:44 +01:00
Wim Taymans
13010d5d2e
fmt: use faster s24 to f32 conversion
2018-11-21 15:51:03 +01:00
Wim Taymans
5e8d9fb196
merger: fix enum_param
2018-11-21 12:18:56 +01:00
Wim Taymans
b27206c24a
alsa: debug->trace
2018-11-20 16:13:56 +01:00
Wim Taymans
d70b4b2b10
alsa: more tweaks
...
Set the lowest possible period time, this lowers the latency.
Adjust slaved stream when we are drifting too much.
Use faster snd_pcm_avail and only use get_status when in error.
2018-11-20 16:08:57 +01:00
Wim Taymans
afd9a6c95f
alsa: fix capture again
2018-11-19 18:03:45 +01:00
Wim Taymans
7e9b223216
alsa: reduce start latency
2018-11-19 12:01:36 +01:00
Wim Taymans
27451e4350
alsa: tweak dll some more after xrun
2018-11-19 11:51:51 +01:00
Wim Taymans
f063cc9086
audioconvert: improve negotiation
...
Configure format and buffers when the ports are configured instead of
in the start command.
2018-11-19 10:03:55 +01:00
Wim Taymans
0343297257
alsa: rework timing
...
Use a DLL to track the hardware pointer and use this to set the
timer.
Handle XRUN and recover.
2018-11-16 17:00:40 +01:00
Wim Taymans
5444b850d2
fmtconvert: improve enum_format
2018-11-16 16:56:33 +01:00
Wim Taymans
3e1e6b02b5
resample: add property to change resample rate
2018-11-16 16:54:56 +01:00
Wim Taymans
9d44d0b135
parser: add some utils to parse values
2018-11-16 16:52:04 +01:00
Wim Taymans
0303b7d1c5
props: add rate property
2018-11-16 16:48:49 +01:00
Wim Taymans
d8db090ac2
alsa: only remove sources when they were added
2018-11-12 15:52:11 +01:00
Wim Taymans
b6f01542d8
spa: explicitly cast the offset to signed int
...
As reported by Marcello Blancasio, convert the offset to a signed int
to avoid conversion without sign extension. Fixes unmap of stream
memory.
Fixes #103
2018-11-12 12:05:59 +01:00
Wim Taymans
416b9c254e
alsa: have slaved sink
...
When we are slaved, calculate our rate difference with the master
2018-11-12 10:18:21 +01:00
Wim Taymans
6f555c63e2
alsa: set buffer_id in io to INVALID when in use
2018-11-12 09:56:45 +01:00
Wim Taymans
0f7a3bdb2a
alsa: use dynamic bandwidth
2018-11-12 09:55:21 +01:00
Wim Taymans
e69cf24f24
alsa: add dll to estimate clock drift
...
Make delay signed in the clock io so that we can simply add it to the
tick to get the hw position.
Add clock drift to clock info
2018-11-09 15:26:08 +01:00
Wim Taymans
3267667d94
fmt: improve s24 to float conversion
2018-11-08 09:56:58 +01:00
