mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 19:51:11 +00:00
42 lines
1.7 KiB
Text
42 lines
1.7 KiB
Text
|
# Pipeline with 2 branches, the first one write random data into a file in $(growing_file_location).
|
||
|
|
# That branch is synchronized on the test clock that we drive in the scenario.
|
||
|
|
# The second branch reads it with giosrc and does some tests like waiting for the
|
||
|
|
# `done-waiting-signal` signals on the source etc...
|
||
|
|
#
|
||
|
|
# The whole dataflow is checked and we ensure that the exact same buffer content
|
||
|
|
# is read from the giosrc.
|
||
|
|
set-globals, growing_file_location="$(logsdir)/$(test_name)-growing.rand"
|
||
|
|
meta,
|
||
|
|
seek=false,
|
||
|
|
handles-states=false,
|
||
|
|
args = {
|
||
|
|
"fakesrc num-buffers=30 datarate=30 filltype=pattern-span sizetype=fixed filltype=random format=time ! filesink sync=true location=$(growing_file_location) name=filesink buffer-mode=unbuffered \
|
||
|
|
giosrc name=giosrc is-growing=true location=file://$(growing_file_location) ! fakesink name=growing-file-sink async=false" \
|
||
|
|
},
|
||
|
|
configs = {
|
||
|
|
"$(validateflow), pad=filesink:sink, record-buffers=true, ignored-fields=\"stream-start={stream-id,group-id,stream}\", buffers-checksum=as-id",
|
||
|
|
"$(validateflow), pad=growing-file-sink:sink, record-buffers=true, ignored-fields=\"stream-start={stream-id,group-id,stream}\", buffers-checksum=as-id",
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
crank-clock, repeat=5
|
||
|
|
wait, signal-name=waiting-data, target-element-name=giosrc
|
||
|
|
|
||
|
|
checkpoint
|
||
|
|
|
||
|
|
crank-clock, repeat=5
|
||
|
|
wait, signal-name=waiting-data, target-element-name=giosrc
|
||
|
|
|
||
|
|
wait, signal-name=done-waiting-data, target-element-name=giosrc, non-blocking=true
|
||
|
|
crank-clock, repeat=21
|
||
|
|
|
||
|
|
checkpoint
|
||
|
|
|
||
|
|
wait, signal-name=waiting-data, target-element-name=giosrc
|
||
|
|
|
||
|
|
checkpoint
|
||
|
|
|
||
|
|
# Make sure EOS is outputted now.
|
||
|
|
set-properties, giosrc::is_growing=false
|
||
|
|
|
||
|
|
stop, on-message=eos
|