106 commits

Author	SHA1	Message	Date
Stefan Sauer	d663b78612	stats: add a tracer that collects pipeline statistics ... This is more or less equiv to the the statistics in gst-tracelib.	2015-10-05 20:59:39 +02:00
Stefan Sauer	2c6672435f	log: add cast macro	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 ... 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