Nirbheek Chauhan
5cdf1b7db8
tracers: Allow setting a name for all tracer objects
...
This will be useful in combination with the next commit when we add
API to get a list of active tracers so that consumers of the API can
easily distinguish tracer objects.
2019-07-02 15:13:26 +05:30
Thibault Saunier
f040102d45
docs: Add tracers support
2019-05-31 18:53:43 -04:00
Nicolas Dufresne
e1be065293
tracers: log: Fix post query trace
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The post tracer hooks have a GstQuery argument which was truncated from
the trace. As the post hook is the one that contains the useful data,
this bug was hiding the important information from that trace.
2018-11-06 15:41:01 -05:00
Matthew Waters
a0400a0d28
docs: include tracers in the documentation
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Requires exposing the tracer GType from the GstTracerFactory in order
to link the plugin with the tracer in the documentation.
https://bugzilla.gnome.org/show_bug.cgi?id=791253
2017-12-14 14:46:46 +11:00
Tim-Philipp Müller
e04c6694f1
tracers: log: no need to link to our internal printf implementation
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The call to __gst_vasprintf() was removed in commit 1a3e218b8
2017-11-26 11:14:01 +00:00
Stefan Sauer
a25453c2c6
tracers/log: log more detail
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Log the objects like we would in GST_TRACE_OBJECT. Add the hook function into
the fucntion field.
2016-12-08 22:03:19 +01:00
Stefan Sauer
8d819a51b8
tracer/log: fix hook prototype
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s/GstElement/GstPad/
2016-12-08 22:02:17 +01:00
Stefan Sauer
788c0d220a
tracers/log: log messages in message category
2016-12-04 12:15:54 +01:00
Stefan Sauer
2f41e7bc6a
tracer: harmonize the query hooks
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In post hooks always pass the return value as the last param. Pass the query
also to post hooks since it is still alive.
2016-01-07 23:03:48 +01:00
Thiago Santos
9f26e5cc63
tracers: log: add missing hooks
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Log all possible hooks
2015-11-12 15:39:32 -03:00
Mathieu Duponchelle
a9aab3c6c7
tracer: Use GST_TIME_ARGS when printing with GST_TIME_FORMAT.
2015-10-05 20:59:39 +02:00
Stefan Sauer
660049bb38
tracing: rename the global api to gst_tracing
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This makes it more obvious what is the api for tracer elements and what is api
for the global state.
2015-10-05 20:59:39 +02:00
Stefan Sauer
5e2770566f
tracers: eliminate var_args
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Register tracer hooks as GCallback. Use macros for hook dispatch and cast the
hook functions back to the appropriate type.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4881d1c16c
tracer: use GQuark or strings for the hook id
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This way one can define new tracing probes without changing the core. We are
using our own quark table, as 1) we only want to initialize them if we're
tracing, 2) we want to share them with the tracers.
2015-10-05 20:59:39 +02:00
Stefan Sauer
1a3e218b89
tracer: simplify hook api
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Instead of a single invoke() function and a 'mask', register to individual
hooks. This avoids one level of indirection and allows us to remove the
hook enums. The message enms are now renamed to hook enums.
2015-10-05 20:59:39 +02:00
Stefan Sauer
7b24d76260
tracer: drop the HookId hid from the invoke method
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The MessageId is more detailed and anyway needed to interpret the varargs.
2015-10-05 20:59:39 +02:00
Stefan Sauer
6ea2b41364
docs: add gtk-doc blobs
2015-10-05 20:59:39 +02:00
Stefan Sauer
ac92e5674e
log: add query log category
2015-10-05 20:59:39 +02:00
Stefan Sauer
ce7ce2d866
tracer: add more hooks and handle it in the plugins
2015-10-05 20:59:39 +02:00
Stefan Sauer
75fb1f1a73
log: make the log tracer more verbose again
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Define log formats per message type and print details.
2015-10-05 20:59:39 +02:00
Stefan Sauer
11d6e13d73
tracer: use a macros for the enabled check
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Avoid a function call and check the variables from the macro.
2015-10-05 20:59:39 +02:00
Stefan Sauer
9d3975b5da
tracer: pass the timestamp directly
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Avoid the structure mashalling (and weird field naming).
2015-10-05 20:59:39 +02:00
Stefan Sauer
c2d5b35332
tracer: pass the instance to the vmethod
2015-10-05 20:59:39 +02:00
Stefan Sauer
8a8f16863b
design: more planning
2015-10-05 20:59:39 +02:00
Stefan Sauer
68b1473846
tracer: add the hook-id to the invoke signature
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Tracers that subscribe to multiple hooks can know what hook was used.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4e5d586c7d
tracer: initial prototype for the tracing subsystem
2015-10-05 20:59:39 +02:00
