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gdb: print more data for segment events

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This add the different timestamps for segment events:

(gdb) gst-print pad
SrcPad(src, push) {
  events:
[...]
    segment: time
      rate: 1.1
      start:    0:03:08.449753330
      time:     0:03:08.449753330
      position: 0:03:08.449753330
      duration: 0:12:14.166687500
[...]
}
This commit is contained in:
Michael Olbrich 2019-05-11 21:08:50 +02:00 committed by Tim-Philipp Müller
parent 2bd2ed289a
commit 4877afc145
1 changed files with 36 additions and 9 deletions
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45
libs/gst/helpers/gst_gdb.py
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@ -525,6 +525,41 @@ class GdbGstStructure:
_gdb_write(indent+1, "%s: %s" % (key, str(value)))
class GdbGstSegment:
def __init__(self, val):
self.val = val
self.fmt = str(self.val["format"]).split("_")[-1].lower()
def format_value(self, n):
if self.fmt == "time":
return format_time(n, False)
else:
return str(n)
def print_optional(self, indent, key, skip=None):
value = int(self.val[key])
if skip is None or value != skip:
_gdb_write(indent, "%s:%s %s" %
(key, (8-len(key))*" ", self.format_value(value)))
def print(self, indent):
_gdb_write(indent, "segment: %s" % self.fmt)
rate = float(self.val["rate"])
applied_rate = float(self.val["applied_rate"])
if applied_rate != 1.0:
applied = "(applied rate: %g)" % applied_rate
else:
applied = ""
_gdb_write(indent+1, "rate: %g%s" % (rate, applied))
self.print_optional(indent+1, "base", 0)
self.print_optional(indent+1, "offset", 0)
self.print_optional(indent+1, "start")
self.print_optional(indent+1, "stop", GST_CLOCK_TIME_NONE)
self.print_optional(indent+1, "time")
self.print_optional(indent+1, "position")
self.print_optional(indent+1, "duration", GST_CLOCK_TIME_NONE)
class GdbGstEvent:
def __init__(self, val):
self.val = val.cast(gdb.lookup_type("GstEventImpl").pointer())
@ -556,15 +591,7 @@ class GdbGstEvent:
_gdb_write(indent + 1, "stream-id: %s" % stream_id.string())
elif typestr == "segment":
segment = self.structure().value("segment").value()
fmt = str(segment["format"]).split("_")[-1].lower()
_gdb_write(indent, "segment: %s" % fmt)
rate = float(segment["rate"])
applied_rate = float(segment["applied_rate"])
if applied_rate != 1.0:
applied = "(applied rate: %g)" % applied_rate
else:
applied = ""
_gdb_write(indent+1, "rate: %g%s" % (rate, applied))
GdbGstSegment(segment).print(indent)
elif typestr == "tag":
struct = self.structure()
# skip 'GstTagList-'