Stefan Sauer
46ea9729df
tracer: split into tracer and tracerutils
...
Keep tracer base class in tracer and move core support into the utils module.
Add a unstable-api guard to the tracer.h so that external modules would need to
acknowledge the status by setting GST_USE_UNSTABLE_API.
2015-10-05 20:59:39 +02:00
Stefan Sauer
7dfc0a8ead
tracers: add a logging helper to remove identical copies from the tracers
2015-10-05 20:59:39 +02:00
Stefan Sauer
2a01088079
tracer: use the same timebase as the logging
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
11d6e13d73
tracer: use a macros for the enabled check
...
Avoid a function call and check the variables from the macro.
2015-10-05 20:59:39 +02:00
Stefan Sauer
e08fab7d5f
tracer: use macros for hooks
...
Wrap the hook with a pre and post macro. This looks less intrusive than the
previous version, although it is a little less optimized.
2015-10-05 20:59:39 +02:00
Stefan Sauer
9d3975b5da
tracer: pass the timestamp directly
...
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
764b5833b9
tracer: switch to quarks and add another hook for buffer flow
...
Use pre-defines quarks as this will be called quite often.
2015-10-05 20:59:39 +02:00
Stefan Sauer
68b1473846
tracer: add the hook-id to the invoke signature
...
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
