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220 commits

Author SHA1 Message Date
Thiago Santos
4a3f06885a pad-monitor: add lots of locking 
When handling elements that spawn multiple threads (hardware
enc/decoders), the pad monitor has to protect its variables specially
because some checks involve iterating over internally linked pads to
add/get some data for comparison (expected events, timestamp ranges,
caps).

Aside from locking its own mutex, the pad monitor can also lock the
parent's mutex when it needs to use data from its internally linked
pads. The locking order should always be parent and then individual
pad-monitor mutexes. This should prevent deadlocks when multiple
pad-monitors from the same element start doing checks at the same time
from different threads.
 2013-07-24 16:16:07 -03:00
Thiago Santos
48c49f5071 pad-monitor: remove already solved TODOs 2013-07-24 10:05:31 -03:00
Thiago Santos
887afecc22 pad-monitor: accept unexpected flow return if pad is eos 
Track eos event and mark that pad as eos so that checking for the
flow return knows when 'unexpected' is acceptable
 2013-07-24 10:05:23 -03:00
Thiago Santos
b5f31f0c8c pad-monitor: improve caps proxying check on getcaps 
Only check if fields are proxied for sink getcaps as it is when
downstream restrictions should be proxied. Also improve the
fields comparison to handle single value x multi value
(list/array/range) contain relations.
 2013-07-23 15:18:51 -03:00
Thiago Santos
6ebded71e2 pad-monitor: improve type conformance checking for caps 
Replace the macro with a more powerful variadic function that can
check for more acceptable types for the same caps.

This removes a few more false positives
 2013-07-23 15:16:35 -03:00
Thiago Santos
c9955c14e4 pad-monitor: only expect a new segment if pad is running on push mode 
For pull mode, it should just provide the buffers, regardless of getting
a new segment or not
 2013-07-23 12:52:22 -03:00
Edward Hervey
d7b2977657 gst-qa: show help and exit when no arguments are provided 
Instead of attempting to create empty pipelines and weird things
happening :)
 2013-07-23 12:14:26 -03:00
Thiago Santos
04b3517e41 pad-monitor: fix flushes checking 
flush events shouldn't fail, so we don't need to rollback when it
returns false from downstream (this is common when downstream is still
not-linked) and it would cause gst-qa to spit false positives.

Also refactor the common event handling for both sink and src event
functions into a common place. Currently we handle flushes the same
for both pad's directions
 2013-07-23 12:11:08 -03:00
Thiago Santos
d8fa81eeff pad-monitor: only merge caps if they exist 
Downtream can not be linked, so we shouldn't try to merge
NULL caps
 2013-07-23 11:51:07 -03:00
Thiago Santos
11cc2e6b3b pad-monitor: fix expected setcaps fields comparison 
Use the correct structure when getting the GValues and print different
messages for missing and different fields on the setcaps caps
 2013-07-22 20:09:35 -03:00
Thiago Santos
363de0e555 pad-monitor: improve timestamp ranges comparison message a little 
Show the buffer range that is being compared.
 2013-07-22 20:09:07 -03:00
Thiago Santos
e94427e639 pad-monitor: add check for serialized events order 
Store expected serialized events and their 'timestamps' to check if
they are pushed in the same order/time as they were received
 2013-07-22 15:05:04 -03:00
Thiago Santos
c650034fb4 pad-monitor: add check for setcaps passing audio/video fields 
Checks that the common audio/video fields are correctly passed
downstream after a setcaps
 2013-07-22 09:50:23 -03:00
Thiago Santos
0aaf23cb0f pad-monitor: add check for getcaps proxying audio/video fields 
Checks that the common audio/video fields are correctly proxied by
the elements after a getcaps
 2013-07-19 16:52:45 -03:00
Thiago Santos
694935fdea element-monitor: add is_encoder flag 
Easy access to knowing if the monitored element is an encoder
 2013-07-19 16:52:11 -03:00
Thibault Saunier
ab98bd242e qa-transcoding: Add a binary program to easily test transcoding 2013-07-19 11:16:47 -03:00
Thibault Saunier
799b7a8c3e monitor(s): Avoid trying to disconnect handlers on instances that do not exist anymore 2013-07-19 11:15:54 -03:00
Thibault Saunier
0127706e09 qa-report: Avoid reporting tons of times the exact same issue to users 
Some of the issue can be reported once and for all. We are here avoiding to flood the
user with the same information repeated infinitely.
 2013-07-19 11:15:53 -03:00
Thibault Saunier
affddfe626 qa-pad-monitor: Do not use gst_private.h 2013-07-19 11:15:52 -03:00
Thiago Santos
a7353e988b pad-monitor: improve timestamp ranges check 
Keep the full range stored by the element in the monitor and check
if outgoing timestamps are within that range. It is simple and
should generally work.
 2013-07-19 09:57:07 -03:00
Thiago Santos
a11cc64f90 pad-monitor: fix combined flow checks 
We can only check if we found a downstream monitor
 2013-07-18 14:49:23 -03:00
Thiago Santos
16b1d750c8 pad-monitor: fix caps field type checks 
The type is GstValueList and not GArray
 2013-07-18 14:49:01 -03:00
Thiago Santos
9d7f9cfa54 pad-monitor: improve report messages with arguments 2013-07-18 14:48:46 -03:00
Thibault Saunier
eebb3522bf qa-report: Pass the whole monitor when creating a report 
So we have the proper source name already avalaible and in the future
we might need some more informations about the monitor itself.
 2013-07-18 13:43:29 -03:00
Thibault Saunier
dd672acf8b qa-pad-monitor: Properly set target_name with as much info as possible 2013-07-18 13:43:28 -03:00
Thibault Saunier
cb4792a8e5 qa-monitor: Add a target name field that can be used even when the target is freed 2013-07-18 13:43:25 -03:00
Thibault Saunier
d1508ce651 qa-monitor: Make the reference to the target a weak reference 2013-07-18 13:43:23 -03:00
Thiago Santos
d0272be23b qa-report: add debug flags for criticals 
Allows the user to enable program abort if a report
is created with a certain level.

Use:
GST_QA=fatal_criticals,fatal_warnings,fatal_issues
 2013-07-18 12:22:43 -03:00
Thibault Saunier
4b808aeb81 qa-report: Do not keep a ref to the source but keep its name instead 
We currently do not need to access the object source after its creation
but we need to be able to have a usefull for debugging name.
 2013-07-18 12:15:24 -03:00
Thibault Saunier
7faac43afb qa-runner: Add a 'report-added' signal 
So it is possible to plug into the runner to get information about
what is going from outside of it.
 2013-07-18 12:15:24 -03:00
Thibault Saunier
5f62fd2e2a qa-report: Make it a boxed type 
And make it refcounted, in 1.0 it should become a GstMiniObject, for
now, it is enough that way.

The goal is to be able to use it in signals
 2013-07-18 12:15:24 -03:00
Thibault Saunier
440d20ed00 qa-monitor: Allow detaill message to be in printf format 
So we can give proper informations about what is wrong to users
 2013-07-18 12:15:24 -03:00
Thiago Santos
84b9b654e1 qa-monitor-preload: fix preload to work with pipeline creation 
Wrap around the main gstreamer pipeline creation functions as wrapping
g_object_new requires rebuilding glib.
 2013-07-17 21:46:37 -03:00
Thiago Santos
4db12b8a76 pad-monitor: fix copy n paste mistake 
Do not use GstFlowReturn where a boolean is expected
 2013-07-17 20:40:50 -03:00
Thiago Santos
f90e164038 pad-monitor: fix initialization of timestamp ranges 2013-07-17 20:40:38 -03:00
Thiago Santos
9c958417e2 pad-monitor: check that returns are combined properly 
When getting a return from a sink pad, check that it combines properly
the current returns from downstream source pads
 2013-07-17 17:57:39 -03:00
Thiago Santos
425e608456 pad-monitor: verify that pushed segment matches what was received 
Check that src pads push segments that are compatible with what
was received on the sink pads
 2013-07-17 14:36:44 -03:00
Thiago Santos
bd22bb8d1c pad-monitor: output timestamps should be in range of received ones 
Checks if the timestamps of pushed buffers are in the range of the
received buffer timestamps;
 2013-07-17 11:49:39 -03:00
Thiago Santos
0b90e7bddd pad-monitor: add check for out of segment buffers 2013-07-17 00:33:42 -03:00
Thiago Santos
c53b10e5c5 pad-monitor: track current buffer timestamp and duration 
This can be used to make sure outgoing buffers match the input
timestamps
 2013-07-17 00:30:21 -03:00
Thiago Santos
9a82afbc87 pad-monitor: check for when a flush start isn't expected 
Complain when an unexpected flush-start is received
 2013-07-17 00:29:38 -03:00
Thiago Santos
c942eabbfd pad-monitor: add checks for raw caps completeness 
Check audio and video raw caps returned from getcaps for expected
fields and types
 2013-07-17 00:29:04 -03:00
Thiago Santos
fbd6aa1359 qa-monitor: Fix typo in printf format for report debug messages 
Stringify the arguments correctly for printing
 2013-07-17 00:25:11 -03:00
Thiago Santos
6677b5a574 pad-monitor: first buffer checks 
Check that a newsegment is received before the first buffer and that
the first buffer running time is 0
 2013-07-16 23:19:13 -03:00
Thiago Santos
4e84ad6513 qa-report: rework qa-report API 
Remove error from GstQaErrorReport, making it only GstQaReport. Add
 a level and use area and subarea code, with an extra string for message
 adding details.

Provide macros on qa-monitor to make it easy to create reports.
 2013-07-16 21:15:09 -03:00
Thiago Santos
d1fde6f4cf pad-monitor: add stubs for getcaps/setcaps function wrapping 2013-07-16 09:17:44 -03:00
Thiago Santos
95f81d7240 pad-monitor: add check for out of segment buffer data 2013-07-16 08:06:27 -03:00
Thiago Santos
a60c2efe4a qa-report: use gst_util_get_timestamp for report times 
Makes it more aligned with GST_DEBUG output
 2013-07-15 10:15:06 -03:00
Thiago Santos
e96db7dbfa pad-monitor: split event checks for src and sink pads 
Keeping those handlers separate should keep the code smaller and
easier to understand
 2013-07-15 09:27:34 -03:00
Thiago Santos
cb6b45d375 qa-monitor: add parent relation for monitors 
This is useful because Pad monitors will have to ask the
parent element monitors for some element details for
doing checks
 2013-07-12 16:02:25 -03:00
Thiago Santos
d314df2040 qa-element-monitor: check if the element is a decoder 
This can be used on checks for timestamps being inside segment
 2013-07-12 15:47:16 -03:00
Thiago Santos
6f2dbf1486 pad-monitor: add probes for src pads 
To be used for further monitoring events and buffers for
src pads
 2013-07-12 14:47:29 -03:00
Thiago Santos
0bc7ae9aeb qa-report: add a timestamp to error reports 2013-07-12 13:32:08 -03:00
Thiago Santos
3476fffd54 qa-report: adds qa-report for reporting errors to GstQaRunner 
The errors are printed directly to stdout and are accumulated at
GstQaRunner for being printed at the end if requested
 2013-07-12 12:43:07 -03:00
Thiago Santos
5250ed4331 qa-monitor-preload: add functions to allow ld-preload to wrap pipelines 
The preload functions wrap functions that can create pipelines and
attaches a runner to them for monitoring
 2013-07-12 11:44:34 -03:00
Thiago Santos
aeacc4270b qa-monitor: add runner property 
runner stores the GstQaRunner that will receive the error reports
from the monitors
 2013-07-12 00:41:43 -03:00
Thiago Santos
08180f3a4c pad-monitor: make it able to initialize a segment 
Do not take the initial format set to TIME too seriously when we
haven't got any newsegment event yet. If it is the first segment
received, switch our internal segment tracker to the event format
 2013-07-11 13:45:43 -03:00
Thiago Santos
7de70978cf gst-qa: add seek-tests option 
The seek-tests does a simple seeking after the pipeline has started
so that seeking checks can be performed by the monitors
 2013-07-11 13:41:25 -03:00
Thiago Santos
c3c1d2e68c pad-monitor: track some events 
Segments, upstream seeks and flushes. Adding the following checks:

* A flush stop is expected after a flush start
* After a seek, the flushes/segment seqnum should be the same as the seek
 2013-07-11 12:55:17 -03:00
Thiago Santos
7ba50106f2 pad-monitor: only set pad functions if they exist on the pad 
Some functions should only be set on pads if they were originally
set, like the GetRange, Chain and BufferAlloc
 2013-07-11 00:06:14 -03:00
Thiago Santos
5ac4579358 qa-bin-monitor/element-monitor: implement pad/element wrapping 
Add code that creates new monitors when elements/pads are found
in bin and element monitors
 2013-07-11 00:04:41 -03:00
Thiago Santos
ac66ed48fa qa-monitor: fix various start up issues 
Fix reference count for monitored object, passing of constructor
parameter and base monitor property flag
 2013-07-11 00:03:54 -03:00
Thiago Santos
1e9b4311c9 pad-monitor: instrument to monitor buffer/event/query/alloc flows 
Replace pad functions with monitor functions that can do pre/post
checks and call the original functions
 2013-07-10 18:54:57 -03:00
Thiago Santos
ce0e8ab697 qa-monitor: add base class for monitors 
The base class adds a 'object' property to hold the monitored object,
it can only be set on construction. Also the constructor now
automatically calls the element set up
 2013-07-10 14:15:57 -03:00
Thiago Santos
e04fe10eab qa-bin-monitor: adds a bin monitor 
Extends element-monitor to also wrap child elements
 2013-07-09 19:20:55 -03:00
Thiago Santos
339ce21a86 qa: renaming Wrapper -> Monitor 2013-07-09 17:38:47 -03:00
Thiago Santos
9b5893b0cd qa-pad-wrapper: adds stub class for pad QA wrapper 
Also fixes _new functions to ref the elements intead of
ownership transfers
 2013-07-09 16:52:02 -03:00
Thiago Santos
6f2fd90736 qa-element-wrapper: add code for iterating and monitoring pads creation 
This will be used to create the wrappers for pads
 2013-07-09 16:39:38 -03:00
Thiago Santos
4869921198 gitignore: ignore gst-qa binary 2013-07-09 16:13:00 -03:00
Thiago Santos
7caf6e025f qa: adds gst-qa binary and basic classes to run the QA tests 
The classes are mostly a stub for now, but the gst-qa already
has a minimum to start them;
 2013-07-09 16:08:30 -03:00