Commit graph

18 commits

Author SHA1 Message Date
Colin Guthrie
5f527dc479 Add seq and rtptime params to record/flush with a view to using these for timing and device suspension
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2500 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:09 +01:00
Colin Guthrie
13bc075875 A few related changes:
* Change the encode_sample routine to simply return normal memchunks allocated from the mempool.
* unref the memchunks returned from encode_sample when we are done with them.
* Create an encoded 'silence' sample and play this at all times to prevent hangup and to 'hog' the airtunes device

This now works and can be used as a regular sink albeit with a constant latency of about 8 seconds :s

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2485 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:09 +01:00
Colin Guthrie
b93e9e80ec Keep track of the memblock pointer internally and do not rely on subsequent calls to pass it back in for unref'ing
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2484 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
6dc5e07977 Set the send buffer size to prevent rendering silence in amongst our good data (this should be more sophisticated but that can wait for a glitch-free port)
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2482 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
3767cdb6d1 Do tidy up on disconnection.
Only clear IO related stuff if this free() was triggered deliberatly (i.e. not by server side disconnect)

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2411 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
eca94fee59 Don't try to free stack variables.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2409 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
cb8c5a925f Some misc fixes. consts, base64 optimisation (not that it will be with us long anyway), and c comments
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2407 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
d195d06da7 Change suggested by Lennart. Do not return a memchunk, instead pass in the pointer.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2405 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
e00127fe24 Various changes suggested by Lennart.
Store the core* rather than just the mainloop as we can reuse the mempool without passing it in as an argument.
const'ify and deconst'ify some vars

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2404 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
899492c315 Add a new callback structure to propigate when the RTSP connection dies
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2402 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:08 +01:00
Colin Guthrie
5eecfa2e3f Move the ownership of the encoded data memchunk into the raop_client.
This does not seem to fix the pool full messages so I'll have to try and suss that out.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2400 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
f97c5debcc Properly duplicate the hostname passed in on connect.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2396 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
1fb046536a Combine pa_raop_client_new and pa_raop_client_connect (no point in having them separate)
Convert the iochannel to an fd and do not call a pa_iochannel_cb_t callback but rather trigger the callback on connection and pass the fd.
Change pa_raop_client_send_sample to pa_raop_client_encode_sample and work with memchunks.
Fix a subtle size bug in the bit writer that techincally isn't triggered in normal operation.
Clean up the _free function to actually free stuff.
Do the actual ALAC encoding.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2394 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
41e31ab204 Rename rtsp.{c,h} to rtsp_client.{c,h}.
Renate pa_rtsp_context to pa_rtsp_client.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2376 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
e596f42f39 Wrap the io_callback to ensure that all data is written before asking for more.
Fix the length type for send_sample (restrict to 16bit value)

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2374 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
22e299ad3e Add a pa_iochannel callback for when the RAOP connection connects.
Properly handle the sequence of events that establish a connection.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2369 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
8fb58e3a90 Add a function for packing bits into a byte buffer. This will be needed when encoding the audio data in ALAC format.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2368 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:07 +01:00
Colin Guthrie
20478a4544 Add a skeleton raop client which builds on the rtsp client.
It still requires a socket client and callback system to be added before it will be functional.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/coling@2366 fefdeb5f-60dc-0310-8127-8f9354f1896f
2008-10-08 20:32:06 +01:00