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validate: Dump the infos about NNEs if we can not properly determine the problem

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It should anyway be pretty interesting pieces of information.
This commit is contained in:
Thibault Saunier 2016-09-22 15:56:24 -03:00
parent 6110ecdc9b
commit a458dfadfb
1 changed files with 33 additions and 4 deletions
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37
validate/gst/validate/gst-validate-pipeline-monitor.c
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@ -199,6 +199,15 @@ _gather_pad_negotiation_details (GstPad * pad, GString * str,
gst_object_unref (next); gst_object_unref (next);
} }
static void
_incompatible_fields_info_set_found (StructureIncompatibleFieldsInfo * info)
{
if (info->found == FALSE) {
g_string_append_printf (info->str, " for the following possible reasons:");
info->found = TRUE;
}
}
static gboolean static gboolean
_find_structure_incompatible_fields (GQuark field_id, const GValue * value, _find_structure_incompatible_fields (GQuark field_id, const GValue * value,
StructureIncompatibleFieldsInfo * info) StructureIncompatibleFieldsInfo * info)
@ -215,7 +224,7 @@ _find_structure_incompatible_fields (GQuark field_id, const GValue * value,
filter_str = gst_value_serialize (filter_value); filter_str = gst_value_serialize (filter_value);
if (!gst_value_can_intersect (value, filter_value)) { if (!gst_value_can_intersect (value, filter_value)) {
info->found = TRUE; _incompatible_fields_info_set_found (info);
g_string_append_printf (info->str, g_string_append_printf (info->str,
"\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with" "\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with"
" filter value from structure number %d '(%s)%s' because of their types.", " filter value from structure number %d '(%s)%s' because of their types.",
@ -232,7 +241,7 @@ _find_structure_incompatible_fields (GQuark field_id, const GValue * value,
return TRUE; return TRUE;
} }
info->found = TRUE; _incompatible_fields_info_set_found (info);
g_string_append_printf (info->str, g_string_append_printf (info->str,
"\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with" "\n -> Field '%s' downstream value from structure %d '(%s)%s' can't intersect with"
" filter value from structure number %d '(%s)%s'", " filter value from structure number %d '(%s)%s'",
@ -251,6 +260,7 @@ _append_query_caps_failure_details (GstValidatePadMonitor * monitor,
GString * str) GString * str)
{ {
gint i, j; gint i, j;
gboolean found = FALSE;
GstCaps *filter = gst_caps_copy (monitor->last_query_filter); GstCaps *filter = gst_caps_copy (monitor->last_query_filter);
GstCaps *possible_caps = gst_pad_query_caps (monitor->pad, NULL); GstCaps *possible_caps = gst_pad_query_caps (monitor->pad, NULL);
const gchar *filter_name, *possible_name; const gchar *filter_name, *possible_name;
@ -258,7 +268,7 @@ _append_query_caps_failure_details (GstValidatePadMonitor * monitor,
g_string_append_printf (str, g_string_append_printf (str,
"\n Caps negotiation failed starting from pad '%s'" "\n Caps negotiation failed starting from pad '%s'"
" as the QUERY_CAPS returned EMPTY caps for the following possible reasons:", " as the QUERY_CAPS returned EMPTY caps",
gst_validate_reporter_get_name (GST_VALIDATE_REPORTER (monitor))); gst_validate_reporter_get_name (GST_VALIDATE_REPORTER (monitor)));
for (i = 0; i < gst_caps_get_size (possible_caps); i++) { for (i = 0; i < gst_caps_get_size (possible_caps); i++) {
@ -270,13 +280,14 @@ _append_query_caps_failure_details (GstValidatePadMonitor * monitor,
.caps_struct_num = i, .caps_struct_num = i,
.filter_caps_struct_num = j, .filter_caps_struct_num = j,
.str = str, .str = str,
.found = FALSE .found = found
}; };
info.filter = filter_struct = gst_caps_get_structure (filter, j); info.filter = filter_struct = gst_caps_get_structure (filter, j);
filter_name = gst_structure_get_name (filter_struct); filter_name = gst_structure_get_name (filter_struct);
if (g_strcmp0 (possible_name, filter_name)) { if (g_strcmp0 (possible_name, filter_name)) {
_incompatible_fields_info_set_found (&info);
g_string_append_printf (str, g_string_append_printf (str,
"\n -> Downstream caps struct %d name '%s' differs from " "\n -> Downstream caps struct %d name '%s' differs from "
"filter caps struct %d name '%s'", "filter caps struct %d name '%s'",
@ -287,9 +298,27 @@ _append_query_caps_failure_details (GstValidatePadMonitor * monitor,
gst_structure_foreach (possible_struct, gst_structure_foreach (possible_struct,
(GstStructureForeachFunc) _find_structure_incompatible_fields, &info); (GstStructureForeachFunc) _find_structure_incompatible_fields, &info);
if (info.found)
found = TRUE;
} }
} }
if (!found) {
gchar *filter_caps_str = gst_caps_to_string (filter);
gchar *possible_caps_str = gst_caps_to_string (possible_caps);
g_string_append_printf (str,
". The exact reason could not be determined but"
" here are the gathered information:\n"
" - %s last query caps filter: %s\n"
" - %s possible caps (as returned by a query on it without filter): %s\n",
gst_validate_reporter_get_name (GST_VALIDATE_REPORTER (monitor)),
filter_caps_str,
gst_validate_reporter_get_name (GST_VALIDATE_REPORTER (monitor)),
possible_caps_str);
}
gst_caps_unref (possible_caps); gst_caps_unref (possible_caps);
gst_caps_unref (filter); gst_caps_unref (filter);