Commit graph

601 commits

Author SHA1 Message Date
Wim Taymans
1e600713a5 core: handle client bind errors
When a client attempts to bind to an unexisting global, don't error
but instead let the client know the object was removed.
2017-03-09 15:52:19 +01:00
Wim Taymans
7ad02f553a improve interfaces
Make an interface structure to hold methods and events.
Move interface setup to protocol
2017-03-09 13:00:56 +01:00
Wim Taymans
905743dac6 Improve padding
Write out 0 while padding to make sure all memory is initialized
Remove the fd from the loop before destroying the node.
2017-03-09 09:48:41 +01:00
Wim Taymans
a1dad30fd1 Use new builder for props and formats 2017-03-07 19:40:51 +01:00
Wim Taymans
78a3cd61b8 pod-builder: make more generic builder
Make a vararg based builder that produces much smaller code.
Catch demarshal errors.
Simplify array handling
2017-03-07 17:23:35 +01:00
Wim Taymans
f92b68c3c3 Use types with known sizes where we can, easier to serialize
Add iterator for POD and use it to implement some demarshalling.
2017-03-07 11:56:43 +01:00
Wim Taymans
23d09d5b60 use format_copy 2017-03-06 15:57:08 +01:00
Wim Taymans
41399b0b25 Rework serialization
Move serialization to the protocol, we now just send blocks of bytes
over the connection and let the protocol deserialize them.
2017-03-06 15:48:04 +01:00
Wim Taymans
842d73ca4b protocol-native: move to separate file
Move protocol-native to separate client and server file
2017-03-03 19:06:54 +01:00
Wim Taymans
b9a0b067be use interfaces in client 2017-03-03 17:43:23 +01:00
Wim Taymans
e0813b679d Use interfaces
Add interfaces and events on objects. Use this to communicate with the
objects and transparently convert/marshall to network in the protocols.
2017-03-02 16:06:45 +01:00
Wim Taymans
9b7debbfd3 pod: fix padding 2017-03-01 20:00:11 +01:00
Wim Taymans
c063e206f4 v4l2: fix encoded formats 2017-03-01 14:59:49 +01:00
Wim Taymans
710a1a41e6 Improve negotiation
Fix selection of the default property value by restricting it to
something in the valid range of the property.
Fix audio/videotestsrc reuse
Fix format enum with filters.
Fix module property configuration
Fix connection refill
2017-03-01 14:07:02 +01:00
Wim Taymans
282995d0d0 intersection improvements
Add uri type
2017-02-28 16:38:23 +01:00
Wim Taymans
7a7ede96e5 Format: implement intersection and fixate 2017-02-28 15:09:34 +01:00
Wim Taymans
9dd826136d update properties 2017-02-28 10:48:53 +01:00
Wim Taymans
dbae2e3f96 rework props with pod 2017-02-27 21:25:33 +01:00
Wim Taymans
f02f93cda9 pod: make format like other PODs 2017-02-27 17:07:48 +01:00
Wim Taymans
e2d930e394 props: move prop builder to pod-builder.h 2017-02-26 19:52:21 +01:00
Wim Taymans
e79a294816 tests: add static caps example
Add example of how to define a static caps.
2017-02-24 18:46:30 +01:00
Wim Taymans
825cbbbdd6 v4l2: fix negotiation 2017-02-24 17:15:29 +01:00
Wim Taymans
7a66af71ca pinosformat: rewrite format conversion 2017-02-24 16:27:36 +01:00
Wim Taymans
47714886c0 prop-builder: remove propbuilder
Replaced by more flexible POD
2017-02-24 09:53:40 +01:00
Wim Taymans
16b62de53a Rework formats
Use a POD for the format body. This allows us to more easily build
and copy the formats.
Remove obsolete code to make video and audio formats.
Use SpaVideo/AudioInfo to keep track of formats. Make functions to parse
the format into the structures.
Update plugins
2017-02-24 09:28:18 +01:00
Wim Taymans
7fc73953cd Add POD helper objects
POD (plain old data) objects are similar to LV2 Atoms and allows storage
and construction of datastructures in memory or on the stack. They can
be copied with a simple memcpy.

The idea is to use this to construct the network messages and to replace
the structures used for describing formats and properties.
2017-02-22 13:12:32 +01:00
Wim Taymans
922997175d add new header 2017-02-21 15:02:54 +01:00
Wim Taymans
808d6b6fca prop-builder: add helper to make properties and formats
Use this to make a format filter. Use the filter to negotiate
a format automatically.
2017-02-20 17:22:46 +01:00
David Svensson Fors
c433df9d32 context: connect to a specified socket
Support in the context API for connecting to a Pinos instance
listening at a specified socket - not only to the one pointed out by
the environment variables XDG_RUNTIME_DIR and PINOS_CORE.
2017-02-15 11:57:40 +01:00
David Svensson Fors
dac9755765 stream: free formats and transport in destroy() 2017-02-15 11:56:45 +01:00
David Svensson Fors
dda5a22fcd context: free objects map in destroy() 2017-02-15 11:56:17 +01:00
Wim Taymans
df86fcec10 Improve negotiation
Try to link ports based on compatible formats
Add methods to filter formats.
2017-02-10 10:17:07 +01:00
Wim Taymans
1370fafd5b Fix renegotiation
When we are idle and are asked to negotiate, suspend first so that we
can do full negotiation again instead of using the old format.
Stability fixes.
2017-02-02 17:48:39 +01:00
Wim Taymans
fd54471249 Implement SYNC message
A sync message returns a notify-done after all request are finished and
can be used to wait for completion of a bunch of commands. Use it wait
for all proxy BIND requests to complete so that we can look at the
info immediately.
Copy the default value of unset properties.
2017-02-01 17:48:12 +01:00
Wim Taymans
b38ecafe81 Use int counters for iterating items
Use counters instead of void* to iterate items. This simplifies some
things and makes it easier to do over the wire.
Add format description to NodeInfo and use this to add format
descriptions to pinos devices.
Small fixes to fix leaks and crashes.
2017-02-01 08:58:21 +01:00
Wim Taymans
8b84d8fde6 fix some leaks
Fix some leaks
Remove some unused fields
Install a loop so that plugins can use it
Start on adding format introspection
2017-01-31 09:57:58 +01:00
Wim Taymans
4b55d7c4da Fix proxy ids
The proxy/resource ids are generated by the client and so we need to
used them as index in the client resource map instead of making our own
number.
Fix stream disconnect and client-node destroy
Fix gstreamer device provider
Make all sockets non-blocking to avoid errors with bad clients
Advertise the subsystems we monitor and disable the gstreamer monitors.
Implement core properties updates
Make sure we send REMOVE_ID after we are done with the resource.
2017-01-20 15:53:03 +01:00
Wim Taymans
e579efea10 loop: don't destroy the event twice 2017-01-20 09:17:55 +01:00
Wim Taymans
fd5f0d96f3 improve states 2017-01-19 20:07:03 +01:00
Wim Taymans
e92e1acec4 Improve logging 2017-01-19 18:53:45 +01:00
Wim Taymans
0398f997d7 cleanups
Update some docs
Remove special structs for some events
Remove some unused flags
Update some plugins
2017-01-19 18:10:00 +01:00
Wim Taymans
7a9dc2c4fd optimize data transport
Remove queue and ringbuffer between nodes. transfer the buffer id
directly between the io areas when possible.
Let only pinos send push or pull requests for now.
Allow polling multiple fds, like how alsa wants it
Remove port_id from events.
2017-01-18 18:29:15 +01:00
Wim Taymans
c8648eaf59 only send events
Only send events between client and server and use the socket simply
to wake up the other end.
2017-01-17 15:02:06 +01:00
Wim Taymans
cae971e106 improve error reporting
Move signals from core to the objects themselves
Use per object info to track object signals
Use periods in alsasink and source
2017-01-17 10:27:58 +01:00
Wim Taymans
fb69758251 Do cleanup of queues
Wait for async state changes to complete
2017-01-12 20:02:58 +01:00
Wim Taymans
474981ddda Refactor the work queue
Make a separate work queue to track async operations. Keep separate
work queues for links and nodes. This avoids lockups when some async
operation take a long time and the work queue has SYNC_WAIT operations.
2017-01-12 16:48:17 +01:00
Wim Taymans
6d4db64767 Use refcounting for async shutdown
fix some memory leaks
2017-01-12 15:13:15 +01:00
Wim Taymans
ee0aa6a2ac Implement access control
Move send and dispatch functions to the implementation. This makes it
possible to place an access check before sending and dispatching.
Add module-access that allows to bind and notify on globals owned by
the client.
2017-01-10 17:26:43 +01:00
Wim Taymans
a8964ca657 fix device provider 2016-12-22 17:08:19 +01:00
Wim Taymans
85d375e4bb Implement subscription with a signal
Use a signal for subscription events
Work on handling OOM errors and other errors.
2016-12-22 16:50:01 +01:00