if sys.version_info[0] >= 3:
long = int
-def is_gst_type (val, klass):
- def _is_gst_type (type):
+
+def is_gst_type(val, klass):
+ def _is_gst_type(type):
if str(type) == klass:
return True
return False
fields = type.fields()
- if len (fields) < 1:
+ if len(fields) < 1:
return False
first_field = fields[0]
- return _is_gst_type (first_field.type)
-
+ return _is_gst_type(first_field.type)
type = val.type
if type.code != gdb.TYPE_CODE_PTR:
return False
type = type.target()
- return _is_gst_type (type)
+ return _is_gst_type(type)
+
class GstMiniObjectPrettyPrinter:
"Prints a GstMiniObject instance pointer"
- def __init__ (self, val):
+ def __init__(self, val):
self.val = val
- def to_string (self):
+ def to_string(self):
try:
- inst = self.val.cast (gdb.lookup_type("GstMiniObject").pointer())
+ inst = self.val.cast(gdb.lookup_type("GstMiniObject").pointer())
gtype = inst["type"]
- name = g_type_to_name (gtype)
+ name = g_type_to_name(gtype)
return "0x%x [%s]" % (long(self.val), name)
except RuntimeError:
- return "0x%x" % long(self.val)
+ return "0x%x" % long(self.val)
+
class GstObjectPrettyPrinter:
"Prints a GstObject instance"
- def __init__ (self, val):
+ def __init__(self, val):
self.val = val
- def to_string (self):
+ def to_string(self):
try:
- name = g_type_name_from_instance (self.val)
+ name = g_type_name_from_instance(self.val)
if not name:
name = str(self.val.type.target())
if long(self.val) != 0:
- inst = self.val.cast (gdb.lookup_type("GstObject").pointer())
+ inst = self.val.cast(gdb.lookup_type("GstObject").pointer())
inst_name = inst["name"].string()
if inst_name:
name += "|" + inst_name
- return ("0x%x [%s]") % (long(self.val), name)
+ return ("0x%x [%s]") % (long(self.val), name)
except RuntimeError:
- return "0x%x" % long(self.val)
+ return "0x%x" % long(self.val)
+
class GstClockTimePrinter:
"Prints a GstClockTime / GstClockTimeDiff"
- def __init__ (self, val):
+ def __init__(self, val):
self.val = val
- def to_string (self):
+ def to_string(self):
GST_SECOND = 1000000000
GST_CLOCK_TIME_NONE = 2**64-1
GST_CLOCK_STIME_NONE = -2**63
if invalid:
return str(n) + " [99:99:99.999999999]"
- return str(n) + " [%s%u:%02u:%02u.%09u]" % ( prefix,
- n / (GST_SECOND * 60 * 60),
+ return str(n) + " [%s%u:%02u:%02u.%09u]" % (
+ prefix,
+ n / (GST_SECOND * 60 * 60),
(n / (GST_SECOND * 60)) % 60,
(n / GST_SECOND) % 60,
- n % GST_SECOND )
+ n % GST_SECOND)
+
-def gst_pretty_printer_lookup (val):
- if is_gst_type (val, "GstMiniObject"):
- return GstMiniObjectPrettyPrinter (val)
- if is_gst_type (val, "GstObject"):
- return GstObjectPrettyPrinter (val)
+def gst_pretty_printer_lookup(val):
+ if is_gst_type(val, "GstMiniObject"):
+ return GstMiniObjectPrettyPrinter(val)
+ if is_gst_type(val, "GstObject"):
+ return GstObjectPrettyPrinter(val)
if str(val.type) == "GstClockTime" or str(val.type) == "GstClockTimeDiff":
- return GstClockTimePrinter (val)
+ return GstClockTimePrinter(val)
return None
-def register (obj):
- if obj == None:
+
+def register(obj):
+ if obj is None:
obj = gdb
# Make sure this is always used befor the glib lookup function.