-#include <gst/gst.h>
-#include <gst/control/control.h>
-#include <string.h>
-
-static void
-print_prop (GstPropsEntry *prop, gboolean showname, const gchar *pfx)
-{
- GstPropsType type;
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ * 2000 Wim Taymans <wtay@chello.be>
+ * 2004 Thomas Vander Stichele <thomas@apestaart.org>
+ *
+ * gst-inspect.c: tool to inspect the GStreamer registry
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
- if (showname)
- g_print("%s%-20.20s: ", pfx, gst_props_entry_get_name (prop));
- else
- g_print(pfx);
+#include <gst/controller/gstcontroller.h>
- type = gst_props_entry_get_type (prop);
+#include "tools.h"
- switch (type) {
- case GST_PROPS_INT_TYPE:
- {
- gint val;
- gst_props_entry_get_int (prop, &val);
- g_print("Integer: %d\n", val);
- break;
- }
- case GST_PROPS_INT_RANGE_TYPE:
- {
- gint min, max;
- gst_props_entry_get_int_range (prop, &min, &max);
- g_print("Integer range: %d - %d\n", min, max);
- break;
- }
- case GST_PROPS_FLOAT_TYPE:
- {
- gfloat val;
- gst_props_entry_get_float (prop, &val);
- g_print("Float: %f\n", val);
- break;
- }
- case GST_PROPS_FLOAT_RANGE_TYPE:
- {
- gfloat min, max;
- gst_props_entry_get_float_range (prop, &min, &max);
- g_print("Float range: %f - %f\n", min, max);
- break;
- }
- case GST_PROPS_BOOLEAN_TYPE:
- {
- gboolean val;
- gst_props_entry_get_boolean (prop, &val);
- g_print("Boolean: %s\n", val ? "TRUE" : "FALSE");
- break;
- }
- case GST_PROPS_STRING_TYPE:
- {
- const gchar *val;
- gst_props_entry_get_string (prop, &val);
- g_print("String: \"%s\"\n", val);
- break;
- }
- case GST_PROPS_FOURCC_TYPE:
- {
- guint32 val;
- gst_props_entry_get_fourcc_int (prop, &val);
- g_print("FourCC: '%c%c%c%c'\n",
- (gchar)( val & 0xff),
- (gchar)((val >> 8) & 0xff),
- (gchar)((val >> 16) & 0xff),
- (gchar)((val >> 24) & 0xff));
- break;
- }
- case GST_PROPS_LIST_TYPE:
- {
- const GList *list;
- gchar *longprefix;
-
- gst_props_entry_get_list (prop, &list);
- g_print ("List:\n");
- longprefix = g_strdup_printf ("%s ", pfx);
- while (list) {
- GstPropsEntry *listentry;
+#include <string.h>
+#include <locale.h>
+#include <glib/gprintf.h>
- listentry = (GstPropsEntry*) (list->data);
- print_prop (listentry, FALSE, longprefix);
+static char *_name;
- list = g_list_next (list);
- }
- g_free (longprefix);
- break;
- }
- default:
- g_print("unknown props %d\n", type);
- }
-}
+static int print_element_info (GstElementFactory * factory,
+ gboolean print_names);
-static void
-print_props (GstProps *properties, const gchar *pfx)
+void
+n_print (const char *format, ...)
{
- GList *props;
- GstPropsEntry *prop;
+ va_list args;
+ gint retval;
- props = properties->properties;
- while (props) {
- prop = (GstPropsEntry*)(props->data);
- props = g_list_next(props);
+ if (_name)
+ g_print (_name);
- print_prop(prop,TRUE,pfx);
- }
+ va_start (args, format);
+ retval = g_vprintf (format, args);
+ va_end (args);
}
-static void
-print_caps (const GstCaps *caps, const gchar *pfx)
+static gboolean
+print_field (GQuark field, const GValue * value, gpointer pfx)
{
- while (caps) {
- GstType *type;
+ gchar *str = gst_value_serialize (value);
- g_print ("%s'%s': (%sfixed)\n", pfx, caps->name, (caps->fixed ? "" : "NOT "));
+ n_print ("%s %15s: %s\n", (gchar *) pfx, g_quark_to_string (field), str);
+ g_free (str);
+ return TRUE;
+}
- type = gst_type_find_by_id (caps->id);
- if (type)
- g_print ("%s MIME type: '%s':\n", pfx, type->mime);
- else
- g_print ("%s MIME type: 'unknown/unknown':\n", pfx);
+static void
+print_caps (const GstCaps * caps, const gchar * pfx)
+{
+ guint i;
- if (caps->properties) {
- gchar *prefix = g_strdup_printf ("%s ", pfx);
+ g_return_if_fail (caps != NULL);
- print_props(caps->properties, prefix);
+ if (gst_caps_is_any (caps)) {
+ n_print ("%sANY\n", pfx);
+ return;
+ }
+ if (gst_caps_is_empty (caps)) {
+ n_print ("%sEMPTY\n", pfx);
+ return;
+ }
- g_free (prefix);
- }
+ for (i = 0; i < gst_caps_get_size (caps); i++) {
+ GstStructure *structure = gst_caps_get_structure (caps, i);
- caps = caps->next;
+ n_print ("%s%s\n", pfx, gst_structure_get_name (structure));
+ gst_structure_foreach (structure, print_field, (gpointer) pfx);
}
}
-static void
-print_formats (const GstFormat *formats)
+#if 0
+static void
+print_formats (const GstFormat * formats)
{
while (formats && *formats) {
const GstFormatDefinition *definition;
definition = gst_format_get_details (*formats);
if (definition)
- g_print ("\t\t(%d):\t%s (%s)\n", *formats,
- definition->nick, definition->description);
+ n_print ("\t\t(%d):\t%s (%s)\n", *formats,
+ definition->nick, definition->description);
else
- g_print ("\t\t(%d):\tUnknown format\n", *formats);
+ n_print ("\t\t(%d):\tUnknown format\n", *formats);
formats++;
}
}
+#endif
-static void
-print_query_types (const GstQueryType *types)
+static void
+print_query_types (const GstQueryType * types)
{
while (types && *types) {
const GstQueryTypeDefinition *definition;
definition = gst_query_type_get_details (*types);
if (definition)
- g_print ("\t\t(%d):\t%s (%s)\n", *types,
- definition->nick, definition->description);
+ n_print ("\t\t(%d):\t%s (%s)\n", *types,
+ definition->nick, definition->description);
else
- g_print ("\t\t(%d):\tUnknown query format\n", *types);
+ n_print ("\t\t(%d):\tUnknown query format\n", *types);
types++;
}
}
-static void
-print_event_masks (const GstEventMask *masks)
+#ifndef GST_DISABLE_ENUMTYPES
+#if 0
+static void
+print_event_masks (const GstEventMask * masks)
{
GType event_type;
GEnumClass *klass;
GType event_flags;
GFlagsClass *flags_class = NULL;
- event_type = gst_event_type_get_type();
+ event_type = gst_event_type_get_type ();
klass = (GEnumClass *) g_type_class_ref (event_type);
while (masks && masks->type) {
switch (masks->type) {
case GST_EVENT_SEEK:
flags = masks->flags;
- event_flags = gst_seek_type_get_type ();
- flags_class = (GFlagsClass *) g_type_class_ref (event_flags);
+ event_flags = gst_seek_type_get_type ();
+ flags_class = (GFlagsClass *) g_type_class_ref (event_flags);
break;
default:
break;
}
-
+
value = g_enum_get_value (klass, masks->type);
g_print ("\t\t%s ", value->value_nick);
if (flags & 1) {
value = g_flags_get_first_value (flags_class, 1 << index);
- if (value)
+ if (value)
g_print ("| %s ", value->value_nick);
- else
+ else
g_print ("| ? ");
}
flags >>= 1;
index++;
}
g_print ("\n");
-
+
masks++;
}
}
+#endif
+#else
+static void
+print_event_masks (const GstEventMask * masks)
+{
+}
+#endif
+
+static char *
+get_rank_name (gint rank)
+{
+ switch (rank) {
+ case GST_RANK_NONE:
+ return "none";
+ case GST_RANK_MARGINAL:
+ return "marginal";
+ case GST_RANK_SECONDARY:
+ return "secondary";
+ case GST_RANK_PRIMARY:
+ return "primary";
+ default:
+ return "unknown";
+ }
+}
static void
-output_hierarchy (GType type, gint level, gint *maxlevel)
+print_factory_details_info (GstElementFactory * factory)
+{
+ n_print ("Factory Details:\n");
+ n_print (" Long name:\t%s\n", factory->details.longname);
+ n_print (" Class:\t%s\n", factory->details.klass);
+ n_print (" Description:\t%s\n", factory->details.description);
+ n_print (" Author(s):\t%s\n", factory->details.author);
+ n_print (" Rank:\t\t%s (%d)\n",
+ get_rank_name (GST_PLUGIN_FEATURE (factory)->rank),
+ GST_PLUGIN_FEATURE (factory)->rank);
+ n_print ("\n");
+}
+
+static void
+print_hierarchy (GType type, gint level, gint * maxlevel)
{
GType parent;
gint i;
level++;
if (parent)
- output_hierarchy (parent, level, maxlevel);
-
- for (i=1; i<*maxlevel-level; i++)
- g_print (" ");
- if (*maxlevel-level)
+ print_hierarchy (parent, level, maxlevel);
+
+ if (_name)
+ g_print (_name);
+
+ for (i = 1; i < *maxlevel - level; i++)
+ g_print (" ");
+ if (*maxlevel - level)
g_print (" +----");
g_print ("%s\n", g_type_name (type));
-
+
if (level == 1)
- g_print ("\n");
+ n_print ("\n");
}
static void
-print_element_properties (GstElement *element)
+print_interfaces (GType type)
+{
+ guint n_ifaces;
+ GType *iface, *ifaces = g_type_interfaces (type, &n_ifaces);
+
+ if (ifaces) {
+ if (n_ifaces) {
+ g_print ("%sImplemented Interfaces:\n", _name);
+ iface = ifaces;
+ while (*iface) {
+ g_print ("%s %s\n", _name, g_type_name (*iface));
+ iface++;
+ }
+ g_print ("%s\n", _name);
+ g_free (ifaces);
+ }
+ }
+}
+
+static void
+print_element_properties_info (GstElement * element)
{
GParamSpec **property_specs;
- gint num_properties,i;
+ guint num_properties, i;
gboolean readable;
-
+ gboolean first_flag;
- property_specs = g_object_class_list_properties
- (G_OBJECT_GET_CLASS (element), &num_properties);
- g_print("\nElement Arguments:\n");
+ property_specs = g_object_class_list_properties
+ (G_OBJECT_GET_CLASS (element), &num_properties);
+ n_print ("\n");
+ n_print ("Element Properties:\n");
for (i = 0; i < num_properties; i++) {
GValue value = { 0, };
GParamSpec *param = property_specs[i];
+
readable = FALSE;
g_value_init (&value, param->value_type);
+
+ n_print (" %-20s: %s\n", g_param_spec_get_name (param),
+ g_param_spec_get_blurb (param));
+
+ first_flag = TRUE;
+ n_print ("%-23.23s flags: ", "");
if (param->flags & G_PARAM_READABLE) {
g_object_get_property (G_OBJECT (element), param->name, &value);
readable = TRUE;
+ g_print ((first_flag ? "readable" : ", readable"));
+ first_flag = FALSE;
}
-
- g_print(" %-20s: %s\n", g_param_spec_get_name (param),
- g_param_spec_get_blurb (param));
+ if (param->flags & G_PARAM_WRITABLE) {
+ g_print ((first_flag ? "writable" : ", writable"));
+ first_flag = FALSE;
+ }
+ if (param->flags & GST_PARAM_CONTROLLABLE) {
+ g_print ((first_flag ? "controllable" : ", controllable"));
+ first_flag = FALSE;
+ }
+ n_print ("\n");
switch (G_VALUE_TYPE (&value)) {
- case G_TYPE_STRING:
- g_print ("%-23.23s String. ", "");
- if (readable) g_print ("(Default \"%s\")", g_value_get_string (&value));
- break;
- case G_TYPE_BOOLEAN:
- g_print ("%-23.23s Boolean. ", "");
- if (readable) g_print ("(Default %s)", (g_value_get_boolean (&value) ? "true" : "false"));
- break;
- case G_TYPE_ULONG:
+ case G_TYPE_STRING:
+ {
+ GParamSpecString *pstring = G_PARAM_SPEC_STRING (param);
+
+ n_print ("%-23.23s String. ", "");
+
+ if (pstring->default_value == NULL)
+ g_print ("Default: null ");
+ else
+ g_print ("Default: \"%s\" ", pstring->default_value);
+
+ if (readable) {
+ const char *string_val = g_value_get_string (&value);
+
+ if (string_val == NULL)
+ g_print ("Current: null");
+ else
+ g_print ("Current: \"%s\"", string_val);
+ }
+ break;
+ }
+ case G_TYPE_BOOLEAN:
+ {
+ GParamSpecBoolean *pboolean = G_PARAM_SPEC_BOOLEAN (param);
+
+ n_print ("%-23.23s Boolean. ", "");
+ g_print ("Default: %s ", (pboolean->default_value ? "true" : "false"));
+ if (readable)
+ g_print ("Current: %s",
+ (g_value_get_boolean (&value) ? "true" : "false"));
+ break;
+ }
+ case G_TYPE_ULONG:
{
- GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
- g_print("%-23.23s Unsigned Long. ", "");
- if (readable) g_print("Range: %lu - %lu (Default %lu)",
- pulong->minimum, pulong->maximum, g_value_get_ulong (&value));
- break;
+ GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
+
+ n_print ("%-23.23s Unsigned Long. ", "");
+ g_print ("Range: %lu - %lu Default: %lu ",
+ pulong->minimum, pulong->maximum, pulong->default_value);
+ if (readable)
+ g_print ("Current: %lu", g_value_get_ulong (&value));
+ break;
}
- case G_TYPE_LONG:
+ case G_TYPE_LONG:
{
- GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
- g_print("%-23.23s Long. ", "");
- if (readable) g_print("Range: %ld - %ld (Default %ld)",
- plong->minimum, plong->maximum, g_value_get_long (&value));
- break;
+ GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
+
+ n_print ("%-23.23s Long. ", "");
+ g_print ("Range: %ld - %ld Default: %ld ",
+ plong->minimum, plong->maximum, plong->default_value);
+ if (readable)
+ g_print ("Current: %ld", g_value_get_long (&value));
+ break;
}
- case G_TYPE_UINT:
+ case G_TYPE_UINT:
{
- GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
- g_print("%-23.23s Unsigned Integer. ", "");
- if (readable) g_print("Range: %u - %u (Default %u)",
- puint->minimum, puint->maximum, g_value_get_uint (&value));
- break;
+ GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
+
+ n_print ("%-23.23s Unsigned Integer. ", "");
+ g_print ("Range: %u - %u Default: %u ",
+ puint->minimum, puint->maximum, puint->default_value);
+ if (readable)
+ g_print ("Current: %u", g_value_get_uint (&value));
+ break;
}
- case G_TYPE_INT:
+ case G_TYPE_INT:
{
- GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
- g_print("%-23.23s Integer. ", "");
- if (readable) g_print("Range: %d - %d (Default %d)",
- pint->minimum, pint->maximum, g_value_get_int (&value));
- break;
+ GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
+
+ n_print ("%-23.23s Integer. ", "");
+ g_print ("Range: %d - %d Default: %d ",
+ pint->minimum, pint->maximum, pint->default_value);
+ if (readable)
+ g_print ("Current: %d", g_value_get_int (&value));
+ break;
}
- case G_TYPE_UINT64:
+ case G_TYPE_UINT64:
{
- GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
- g_print("%-23.23s Unsigned Integer64. ", "");
- if (readable) g_print("Range: %llu - %llu (Default %llu)",
- puint64->minimum, puint64->maximum, g_value_get_uint64 (&value));
- break;
+ GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
+
+ n_print ("%-23.23s Unsigned Integer64. ", "");
+ g_print ("Range: %" G_GUINT64_FORMAT " - %" G_GUINT64_FORMAT
+ " Default: %" G_GUINT64_FORMAT " ",
+ puint64->minimum, puint64->maximum, puint64->default_value);
+ if (readable)
+ g_print ("Current: %" G_GUINT64_FORMAT, g_value_get_uint64 (&value));
+ break;
}
- case G_TYPE_INT64:
+ case G_TYPE_INT64:
{
- GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
- g_print("%-23.23s Integer64. ", "");
- if (readable) g_print("Range: %lld - %lld (Default %lld)",
- pint64->minimum, pint64->maximum, g_value_get_int64 (&value));
- break;
+ GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
+
+ n_print ("%-23.23s Integer64. ", "");
+ g_print ("Range: %" G_GINT64_FORMAT " - %" G_GINT64_FORMAT
+ " Default: %" G_GINT64_FORMAT " ",
+ pint64->minimum, pint64->maximum, pint64->default_value);
+ if (readable)
+ g_print ("Current: %" G_GINT64_FORMAT, g_value_get_int64 (&value));
+ break;
}
- case G_TYPE_FLOAT:
+ case G_TYPE_FLOAT:
{
- GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
- g_print("%-23.23s Float. Default: %-8.8s %15.7g\n", "", "",
- g_value_get_float (&value));
- g_print("%-23.23s Range: %15.7g - %15.7g", "",
- pfloat->minimum, pfloat->maximum);
- break;
+ GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
+
+ n_print ("%-23.23s Float. ", "");
+ g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
+ pfloat->minimum, pfloat->maximum, pfloat->default_value);
+ if (readable)
+ g_print ("Current: %15.7g", g_value_get_float (&value));
+ break;
}
- case G_TYPE_DOUBLE:
+ case G_TYPE_DOUBLE:
{
- GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
- g_print("%-23.23s Double. Default: %-8.8s %15.7g\n", "", "",
- g_value_get_double (&value));
- g_print("%-23.23s Range: %15.7g - %15.7g", "",
- pdouble->minimum, pdouble->maximum);
- break;
+ GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
+
+ n_print ("%-23.23s Double. ", "");
+ g_print ("Range: %15.7g - %15.7g Default: %15.7g ",
+ pdouble->minimum, pdouble->maximum, pdouble->default_value);
+ if (readable)
+ g_print ("Current: %15.7g", g_value_get_double (&value));
+ break;
}
default:
- if (param->value_type == GST_TYPE_FILENAME) {
- g_print("%-23.23s Filename", "");
- }
if (param->value_type == GST_TYPE_CAPS) {
- GstCaps *caps = g_value_peek_pointer (&value);
+ const GstCaps *caps = gst_value_get_caps (&value);
- if (!caps)
- g_print("%-23.23s Caps (NULL)", "");
- else {
+ if (!caps)
+ n_print ("%-23.23s Caps (NULL)", "");
+ else {
print_caps (caps, " ");
- }
- }
- else if (G_IS_PARAM_SPEC_ENUM (param)) {
+ }
+ } else if (G_IS_PARAM_SPEC_ENUM (param)) {
GEnumValue *values;
- guint j = 0;
- gint enum_value;
-
- values = G_ENUM_CLASS (g_type_class_ref (param->value_type))->values;
- enum_value = g_value_get_enum (&value);
-
- while (values[j].value_name) {
- if (values[j].value == enum_value)
- break;
- j++;
- }
-
- g_print ("%-23.23s Enum \"%s\" (default %d, \"%s\")", "",
- g_type_name (G_VALUE_TYPE (&value)),
- enum_value, values[j].value_nick);
-
- j = 0;
- while (values[j].value_name) {
- g_print("\n%-23.23s (%d): \t%s", "",
- values[j].value, values[j].value_nick);
- j++;
- }
- /* g_type_class_unref (ec); */
- }
- else if (G_IS_PARAM_SPEC_FLAGS (param)) {
+ guint j = 0;
+ gint enum_value;
+
+ values = G_ENUM_CLASS (g_type_class_ref (param->value_type))->values;
+ enum_value = g_value_get_enum (&value);
+
+ while (values[j].value_name) {
+ if (values[j].value == enum_value)
+ break;
+ j++;
+ }
+
+ n_print ("%-23.23s Enum \"%s\" Current: %d, \"%s\"", "",
+ g_type_name (G_VALUE_TYPE (&value)),
+ enum_value, values[j].value_nick);
+
+ j = 0;
+ while (values[j].value_name) {
+ g_print ("\n%s%-23.23s %d) %-16s - %s", "",
+ _name, values[j].value, values[j].value_nick,
+ values[j].value_name);
+ j++;
+ }
+ /* g_type_class_unref (ec); */
+ } else if (G_IS_PARAM_SPEC_FLAGS (param)) {
GFlagsValue *values;
- guint j = 0;
- gint flags_value;
- GString *flags = NULL;
-
- values = G_FLAGS_CLASS (g_type_class_ref (param->value_type))->values;
- flags_value = g_value_get_flags (&value);
-
- while (values[j].value_name) {
- if (values[j].value & flags_value) {
- if (flags) {
- g_string_append_printf (flags, " | %s", values[j].value_nick);
- }
- else {
- flags = g_string_new (values[j].value_nick);
- }
- }
- j++;
- }
-
- g_print ("%-23.23s Flags \"%s\" (default %d, \"%s\")", "",
- g_type_name (G_VALUE_TYPE (&value)),
- flags_value, (flags ? flags->str : "(none)"));
-
- j = 0;
- while (values[j].value_name) {
- g_print("\n%-23.23s (%d): \t%s", "",
- values[j].value, values[j].value_nick);
- j++;
- }
-
- if (flags)
- g_string_free (flags, TRUE);
- }
- else if (G_IS_PARAM_SPEC_OBJECT (param)) {
- g_print("%-23.23s Object of type \"%s\"", "",
- g_type_name(param->value_type));
+ guint j = 0;
+ gint flags_value;
+ GString *flags = NULL;
+
+ values = G_FLAGS_CLASS (g_type_class_ref (param->value_type))->values;
+ flags_value = g_value_get_flags (&value);
+
+ while (values[j].value_name) {
+ if (values[j].value & flags_value) {
+ if (flags) {
+ g_string_append_printf (flags, " | %s", values[j].value_nick);
+ } else {
+ flags = g_string_new (values[j].value_nick);
+ }
+ }
+ j++;
+ }
+
+ n_print ("%-23.23s Flags \"%s\" Current: %d, \"%s\"", "",
+ g_type_name (G_VALUE_TYPE (&value)),
+ flags_value, (flags ? flags->str : "(none)"));
+
+ j = 0;
+ while (values[j].value_name) {
+ g_print ("\n%s%-23.23s (%d): \t%s", "",
+ _name, values[j].value, values[j].value_nick);
+ j++;
+ }
+
+ if (flags)
+ g_string_free (flags, TRUE);
+ } else if (G_IS_PARAM_SPEC_OBJECT (param)) {
+ n_print ("%-23.23s Object of type \"%s\"", "",
+ g_type_name (param->value_type));
+ } else if (G_IS_PARAM_SPEC_BOXED (param)) {
+ n_print ("%-23.23s Boxed pointer of type \"%s\"", "",
+ g_type_name (param->value_type));
+ } else if (G_IS_PARAM_SPEC_POINTER (param)) {
+ if (param->value_type != G_TYPE_POINTER) {
+ n_print ("%-23.23s Pointer of type \"%s\".", "",
+ g_type_name (param->value_type));
+ } else {
+ n_print ("%-23.23s Pointer.", "");
+ }
+ } else {
+ n_print ("%-23.23s Unknown type %ld \"%s\"", "", param->value_type,
+ g_type_name (param->value_type));
}
- else {
- g_print ("%-23.23s Unknown type %ld \"%s\"", "",param->value_type,
- g_type_name(param->value_type));
- }
break;
}
- if (!readable)
- g_print ("Write only\n");
- else
+ if (!readable)
+ g_print (" Write only\n");
+ else
g_print ("\n");
}
- if (num_properties == 0)
- g_print (" none\n");
+ if (num_properties == 0)
+ n_print (" none\n");
+
+ g_free (property_specs);
}
-static gint
-print_element_info (GstElementFactory *factory)
+static void
+print_pad_templates_info (GstElement * element, GstElementFactory * factory)
{
- GstElement *element;
- GstObjectClass *gstobject_class;
GstElementClass *gstelement_class;
- GList *pads;
- GstPad *pad;
- GstRealPad *realpad;
- GstPadTemplate *padtemplate;
- GList *children;
- GstElement *child;
- gboolean have_flags;
- gint maxlevel = 0;
+ const GList *pads;
+ GstStaticPadTemplate *padtemplate;
- element = gst_element_factory_create (factory, "element");
- if (!element) {
- g_print ("couldn't construct element for some reason\n");
- return -1;
+ n_print ("Pad Templates:\n");
+ if (!factory->numpadtemplates) {
+ n_print (" none\n");
+ return;
}
- gstobject_class = GST_OBJECT_CLASS (G_OBJECT_GET_CLASS (element));
gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
- g_print ("Factory Details:\n");
- g_print (" Long name:\t%s\n", factory->details->longname);
- g_print (" Class:\t%s\n", factory->details->klass);
- g_print (" License:\t%s\n", factory->details->license);
- g_print (" Description:\t%s\n", factory->details->description);
- g_print (" Version:\t%s\n", factory->details->version);
- g_print (" Author(s):\t%s\n", factory->details->author);
- g_print (" Copyright:\t%s\n", factory->details->copyright);
- g_print ("\n");
-
- output_hierarchy (G_OBJECT_TYPE (element), 0, &maxlevel);
-
- g_print ("Pad Templates:\n");
- if (factory->numpadtemplates) {
- pads = factory->padtemplates;
- while (pads) {
- padtemplate = (GstPadTemplate*)(pads->data);
- pads = g_list_next(pads);
-
- if (padtemplate->direction == GST_PAD_SRC)
- g_print (" SRC template: '%s'\n", padtemplate->name_template);
- else if (padtemplate->direction == GST_PAD_SINK)
- g_print (" SINK template: '%s'\n", padtemplate->name_template);
- else
- g_print (" UNKNOWN!!! template: '%s'\n", padtemplate->name_template);
-
- if (padtemplate->presence == GST_PAD_ALWAYS)
- g_print (" Availability: Always\n");
- else if (padtemplate->presence == GST_PAD_SOMETIMES)
- g_print (" Availability: Sometimes\n");
- else if (padtemplate->presence == GST_PAD_REQUEST) {
- g_print (" Availability: On request\n");
- g_print (" Has request_new_pad() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstelement_class->request_new_pad));
- }
- else
- g_print (" Availability: UNKNOWN!!!\n");
-
- if (padtemplate->caps) {
- g_print (" Capabilities:\n");
- print_caps (padtemplate->caps, " ");
- }
+ pads = factory->staticpadtemplates;
+ while (pads) {
+ padtemplate = (GstStaticPadTemplate *) (pads->data);
+ pads = g_list_next (pads);
- g_print ("\n");
+ if (padtemplate->direction == GST_PAD_SRC)
+ n_print (" SRC template: '%s'\n", padtemplate->name_template);
+ else if (padtemplate->direction == GST_PAD_SINK)
+ n_print (" SINK template: '%s'\n", padtemplate->name_template);
+ else
+ n_print (" UNKNOWN!!! template: '%s'\n", padtemplate->name_template);
+
+ if (padtemplate->presence == GST_PAD_ALWAYS)
+ n_print (" Availability: Always\n");
+ else if (padtemplate->presence == GST_PAD_SOMETIMES)
+ n_print (" Availability: Sometimes\n");
+ else if (padtemplate->presence == GST_PAD_REQUEST) {
+ n_print (" Availability: On request\n");
+ n_print (" Has request_new_pad() function: %s\n",
+ GST_DEBUG_FUNCPTR_NAME (gstelement_class->request_new_pad));
+ } else
+ n_print (" Availability: UNKNOWN!!!\n");
+
+ if (padtemplate->static_caps.string) {
+ n_print (" Capabilities:\n");
+ print_caps (gst_static_caps_get (&padtemplate->static_caps), " ");
}
- } else
- g_print (" none\n");
- have_flags = FALSE;
-
- g_print ("\nElement Flags:\n");
- if (GST_FLAG_IS_SET (element, GST_ELEMENT_COMPLEX)) {
- g_print (" GST_ELEMENT_COMPLEX\n");
- have_flags = TRUE;
- }
- if (GST_FLAG_IS_SET (element, GST_ELEMENT_DECOUPLED)) {
- g_print (" GST_ELEMENT_DECOUPLED\n");
- have_flags = TRUE;
- }
- if (GST_FLAG_IS_SET (element, GST_ELEMENT_THREAD_SUGGESTED)) {
- g_print (" GST_ELEMENT_THREADSUGGESTED\n");
- have_flags = TRUE;
- }
- if (GST_FLAG_IS_SET (element, GST_ELEMENT_EVENT_AWARE)) {
- g_print(" GST_ELEMENT_EVENT_AWARE\n");
- have_flags = TRUE;
+ n_print ("\n");
}
+}
+
+static void
+print_element_flag_info (GstElement * element)
+{
+ gboolean have_flags = FALSE;
+
+ n_print ("\n");
+ n_print ("Element Flags:\n");
+
if (!have_flags)
- g_print(" no flags set\n");
+ n_print (" no flags set\n");
if (GST_IS_BIN (element)) {
- g_print ("\nBin Flags:\n");
- if (GST_FLAG_IS_SET (element, GST_BIN_FLAG_MANAGER)) {
- g_print (" GST_BIN_FLAG_MANAGER\n");
- have_flags = TRUE;
- }
- if (GST_FLAG_IS_SET (element, GST_BIN_SELF_SCHEDULABLE)) {
- g_print (" GST_BIN_SELF_SCHEDULABLE\n");
- have_flags = TRUE;
- }
- if (GST_FLAG_IS_SET (element, GST_BIN_FLAG_PREFER_COTHREADS)) {
- g_print (" GST_BIN_FLAG_PREFER_COTHREADS\n");
- have_flags = TRUE;
- }
+ n_print ("\n");
+ n_print ("Bin Flags:\n");
if (!have_flags)
- g_print (" no flags set\n");
+ n_print (" no flags set\n");
}
+}
+static void
+print_implementation_info (GstElement * element)
+{
+ GstObjectClass *gstobject_class;
+ GstElementClass *gstelement_class;
+ gstobject_class = GST_OBJECT_CLASS (G_OBJECT_GET_CLASS (element));
+ gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
- g_print ("\nElement Implementation:\n");
+ n_print ("\n");
+ n_print ("Element Implementation:\n");
- if (element->loopfunc)
- g_print (" loopfunc()-based element: %s\n",
- GST_DEBUG_FUNCPTR_NAME (element->loopfunc));
- else
- g_print (" No loopfunc(), must be chain-based or not configured yet\n");
+ n_print (" No loopfunc(), must be chain-based or not configured yet\n");
- g_print (" Has change_state() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstelement_class->change_state));
+ n_print (" Has change_state() function: %s\n",
+ GST_DEBUG_FUNCPTR_NAME (gstelement_class->change_state));
#ifndef GST_DISABLE_LOADSAVE
- g_print (" Has custom save_thyself() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstobject_class->save_thyself));
- g_print (" Has custom restore_thyself() function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (gstobject_class->restore_thyself));
+ n_print (" Has custom save_thyself() function: %s\n",
+ GST_DEBUG_FUNCPTR_NAME (gstobject_class->save_thyself));
+ n_print (" Has custom restore_thyself() function: %s\n",
+ GST_DEBUG_FUNCPTR_NAME (gstobject_class->restore_thyself));
#endif
+}
- have_flags = FALSE;
+static void
+print_clocking_info (GstElement * element)
+{
+ if (!gst_element_requires_clock (element) &&
+ !(gst_element_provides_clock (element) &&
+ gst_element_get_clock (element))) {
+ n_print ("\n");
+ n_print ("Element has no clocking capabilities.");
+ return;
+ }
- g_print ("\nClocking Interaction:\n");
+ n_print ("\n");
+ n_print ("Clocking Interaction:\n");
if (gst_element_requires_clock (element)) {
- g_print (" element requires a clock\n");
- have_flags = TRUE;
+ n_print (" element requires a clock\n");
}
+
if (gst_element_provides_clock (element)) {
GstClock *clock;
clock = gst_element_get_clock (element);
if (clock)
- g_print (" element provides a clock: %s\n", GST_OBJECT_NAME(clock));
+ n_print (" element provides a clock: %s\n", GST_OBJECT_NAME (clock));
else
- g_print (" element is supposed to provide a clock but returned NULL\n");
- have_flags = TRUE;
- }
- if (!have_flags) {
- g_print (" none\n");
+ n_print (" element is supposed to provide a clock but returned NULL\n");
}
+}
- g_print ("\nIndexing capabilities:\n");
+#ifndef GST_DISABLE_INDEX
+static void
+print_index_info (GstElement * element)
+{
if (gst_element_is_indexable (element)) {
- g_print (" element can do indexing\n");
- }
- else {
- g_print (" none\n");
+ n_print ("\n");
+ n_print ("Indexing capabilities:\n");
+ n_print (" element can do indexing\n");
+ } else {
+ n_print ("\n");
+ n_print ("Element has no indexing capabilities.\n");
}
+}
+#else
+static void
+print_index_info (GstElement * element)
+{
+}
+#endif
- g_print ("\nPads:\n");
- if (element->numpads) {
- const GList *pads;
- pads = gst_element_get_pad_list (element);
- while (pads) {
- pad = GST_PAD (pads->data);
- pads = g_list_next (pads);
- realpad = GST_PAD_REALIZE (pad);
-
- if (gst_pad_get_direction (pad) == GST_PAD_SRC)
- g_print (" SRC: '%s'", gst_pad_get_name (pad));
- else if (gst_pad_get_direction (pad) == GST_PAD_SINK)
- g_print (" SINK: '%s'", gst_pad_get_name (pad));
- else
- g_print (" UNKNOWN!!!: '%s'\n", gst_pad_get_name (pad));
+static void
+print_pad_info (GstElement * element)
+{
+ const GList *pads;
+ GstPad *pad;
- if (GST_IS_GHOST_PAD (pad))
- g_print (", ghost of real pad %s:%s\n", GST_DEBUG_PAD_NAME (realpad));
- else
- g_print ("\n");
+ n_print ("\n");
+ n_print ("Pads:\n");
- g_print (" Implementation:\n");
- if (realpad->chainfunc)
- g_print (" Has chainfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (realpad->chainfunc));
- if (realpad->getfunc)
- g_print (" Has getfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (realpad->getfunc));
- if (realpad->formatsfunc != gst_pad_get_formats_default) {
- g_print (" Supports seeking/conversion/query formats:\n");
- print_formats (gst_pad_get_formats (GST_PAD (realpad)));
- }
- if (realpad->convertfunc != gst_pad_convert_default)
- g_print (" Has custom convertfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (realpad->convertfunc));
- if (realpad->eventfunc != gst_pad_event_default)
- g_print (" Has custom eventfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (realpad->eventfunc));
- if (realpad->eventmaskfunc != gst_pad_get_event_masks_default) {
- g_print (" Provides event masks:\n");
- print_event_masks (gst_pad_get_event_masks (GST_PAD (realpad)));
- }
- if (realpad->queryfunc != gst_pad_query_default)
- g_print (" Has custom queryfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME (realpad->queryfunc));
- if (realpad->querytypefunc != gst_pad_get_query_types_default) {
- g_print (" Provides query types:\n");
- print_query_types (gst_pad_get_query_types (GST_PAD (realpad)));
- }
+ if (!element->numpads) {
+ n_print (" none\n");
+ return;
+ }
- if (realpad->intconnfunc != gst_pad_get_internal_links_default)
- g_print (" Has custom intconnfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME(realpad->intconnfunc));
+ pads = element->pads;
+ while (pads) {
+ pad = GST_PAD (pads->data);
+ pads = g_list_next (pads);
- if (realpad->bufferpoolfunc)
- g_print (" Has bufferpoolfunc(): %s\n",
- GST_DEBUG_FUNCPTR_NAME(realpad->bufferpoolfunc));
+ n_print ("");
- if (pad->padtemplate)
- g_print (" Pad Template: '%s'\n",
- pad->padtemplate->name_template);
+ if (gst_pad_get_direction (pad) == GST_PAD_SRC)
+ g_print (" SRC: '%s'", gst_pad_get_name (pad));
+ else if (gst_pad_get_direction (pad) == GST_PAD_SINK)
+ g_print (" SINK: '%s'", gst_pad_get_name (pad));
+ else
+ g_print (" UNKNOWN!!!: '%s'", gst_pad_get_name (pad));
- if (realpad->caps) {
- g_print (" Capabilities:\n");
- print_caps (realpad->caps, " ");
- }
- }
- } else
- g_print (" none\n");
-
- print_element_properties (element);
-
- /* Dynamic Parameters block */
- {
- GstDParamManager* dpman;
- GParamSpec** specs;
- gint x;
-
- g_print ("\nDynamic Parameters:\n");
- if((dpman = gst_dpman_get_manager (element))) {
- specs = gst_dpman_list_dparam_specs (dpman);
- for (x = 0; specs[x] != NULL; x++) {
- g_print (" %-20.20s: ", g_param_spec_get_name (specs[x]));
-
- switch (G_PARAM_SPEC_VALUE_TYPE (specs[x])) {
- case G_TYPE_INT64:
- g_print ("64 Bit Integer (Default %lld, Range %lld -> %lld)",
- ((GParamSpecInt64 *) specs[x])->default_value,
- ((GParamSpecInt64 *) specs[x])->minimum,
- ((GParamSpecInt64 *) specs[x])->maximum);
- break;
- case G_TYPE_INT:
- g_print ("Integer (Default %d, Range %d -> %d)",
- ((GParamSpecInt *) specs[x])->default_value,
- ((GParamSpecInt *) specs[x])->minimum,
- ((GParamSpecInt *) specs[x])->maximum);
- break;
- case G_TYPE_FLOAT:
- g_print ("Float. Default: %-8.8s %15.7g\n", "",
- ((GParamSpecFloat *) specs[x])->default_value);
- g_print ("%-23.23s Range: %15.7g - %15.7g", "",
- ((GParamSpecFloat *) specs[x])->minimum,
- ((GParamSpecFloat *) specs[x])->maximum);
- break;
- default: g_print ("unknown %ld", G_PARAM_SPEC_VALUE_TYPE (specs[x]));
- }
- g_print ("\n");
- }
- g_free (specs);
+ g_print ("\n");
+
+ n_print (" Implementation:\n");
+ if (pad->chainfunc)
+ n_print (" Has chainfunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->chainfunc));
+ if (pad->getrangefunc)
+ n_print (" Has getrangefunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->getrangefunc));
+ if (pad->eventfunc != gst_pad_event_default)
+ n_print (" Has custom eventfunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->eventfunc));
+ if (pad->queryfunc != gst_pad_query_default)
+ n_print (" Has custom queryfunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->queryfunc));
+ if (pad->querytypefunc != gst_pad_get_query_types_default) {
+ n_print (" Provides query types:\n");
+ print_query_types (gst_pad_get_query_types (pad));
}
- else {
- g_print (" none\n");
+
+ if (pad->intlinkfunc != gst_pad_get_internal_links_default)
+ n_print (" Has custom intconnfunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->intlinkfunc));
+
+ if (pad->bufferallocfunc)
+ n_print (" Has bufferallocfunc(): %s\n",
+ GST_DEBUG_FUNCPTR_NAME (pad->bufferallocfunc));
+
+ if (pad->padtemplate)
+ n_print (" Pad Template: '%s'\n", pad->padtemplate->name_template);
+
+ if (pad->caps) {
+ n_print (" Capabilities:\n");
+ print_caps (pad->caps, " ");
}
}
+}
- /* Signals/Actions Block */
- {
- guint *signals;
- guint nsignals;
- gint i, k;
- GSignalQuery *query;
-
- signals = g_signal_list_ids (G_OBJECT_TYPE (element), &nsignals);
- for (k = 0; k < 2; k++) {
- gint counted = 0;
+#if 0
+static gint
+compare_signal_names (GSignalQuery * a, GSignalQuery * b)
+{
+ return strcmp (a->signal_name, b->signal_name);
+}
+#endif
- if (k == 0)
- g_print ("\nElement Signals:\n");
- else
- g_print ("\nElement Actions:\n");
+static void
+print_signal_info (GstElement * element)
+{
+ /* Signals/Actions Block */
+ guint *signals;
+ guint nsignals;
+ gint i = 0, j, k;
+ GSignalQuery *query = NULL;
+ GType type;
+ GSList *found_signals, *l;
+
+ for (k = 0; k < 2; k++) {
+ found_signals = NULL;
+ for (type = G_OBJECT_TYPE (element); type; type = g_type_parent (type)) {
+ if (type == GST_TYPE_ELEMENT || type == GST_TYPE_OBJECT)
+ break;
+
+ if (type == GST_TYPE_BIN && G_OBJECT_TYPE (element) != GST_TYPE_BIN)
+ continue;
+ signals = g_signal_list_ids (type, &nsignals);
for (i = 0; i < nsignals; i++) {
- gint n_params;
- GType return_type;
- const GType *param_types;
- gint j;
-
- query = g_new0 (GSignalQuery,1);
+ query = g_new0 (GSignalQuery, 1);
g_signal_query (signals[i], query);
- if ((k == 0 && !(query->signal_flags & G_SIGNAL_ACTION)) ||
- (k == 1 && (query->signal_flags & G_SIGNAL_ACTION))) {
- n_params = query->n_params;
- return_type = query->return_type;
- param_types = query->param_types;
+ if ((k == 0 && !(query->signal_flags & G_SIGNAL_ACTION)) ||
+ (k == 1 && (query->signal_flags & G_SIGNAL_ACTION)))
+ found_signals = g_slist_append (found_signals, query);
+ }
+ }
- g_print (" \"%s\" :\t %s user_function (%s* object",
- query->signal_name, g_type_name (return_type),
- g_type_name (G_OBJECT_TYPE (element)));
+ if (found_signals) {
+ n_print ("\n");
+ if (k == 0)
+ n_print ("Element Signals:\n");
+ else
+ n_print ("Element Actions:\n");
+ } else {
+ continue;
+ }
- for (j = 0; j < n_params; j++) {
- g_print (",\n \t\t\t\t%s arg%d", g_type_name (param_types[j]), j);
- }
- if (k == 0)
- g_print (",\n \t\t\t\tgpointer user_data);\n");
- else
- g_print (");\n");
+ for (l = found_signals; l; l = l->next) {
+ gchar *indent;
+ int indent_len;
+
+ query = (GSignalQuery *) l->data;
+ indent_len = strlen (query->signal_name) +
+ strlen (g_type_name (query->return_type)) + 24;
- counted++;
- }
+ indent = g_new0 (gchar, indent_len + 1);
+ memset (indent, ' ', indent_len);
- g_free (query);
+ n_print (" \"%s\" : %s user_function (%s* object",
+ query->signal_name,
+ g_type_name (query->return_type), g_type_name (type));
+
+ for (j = 0; j < query->n_params; j++) {
+ if (G_TYPE_IS_FUNDAMENTAL (query->param_types[j])) {
+ g_print (",\n%s%s%s arg%d", _name, indent,
+ g_type_name (query->param_types[j]), j);
+ } else {
+ g_print (",\n%s%s%s* arg%d", _name, indent,
+ g_type_name (query->param_types[j]), j);
+ }
}
- if (counted == 0) g_print (" none\n");
+
+ if (k == 0)
+ g_print (",\n%s%sgpointer user_data);\n", _name, indent);
+ else
+ g_print (");\n");
+
+ g_free (indent);
}
- }
-
- /* for compound elements */
- if (GST_IS_BIN (element)) {
- g_print ("\nChildren:\n");
- children = (GList *) gst_bin_get_list (GST_BIN (element));
- if (!children)
- g_print (" none\n");
- else {
- while (children) {
- child = GST_ELEMENT (children->data);
- children = g_list_next (children);
-
- g_print (" %s\n", GST_ELEMENT_NAME (child));
- }
+ if (found_signals) {
+ g_slist_foreach (found_signals, (GFunc) g_free, NULL);
+ g_slist_free (found_signals);
}
}
+}
- return 0;
+static void
+print_children_info (GstElement * element)
+{
+ GList *children;
+
+ if (!GST_IS_BIN (element))
+ return;
+
+ children = (GList *) GST_BIN (element)->children;
+ if (children) {
+ n_print ("\n");
+ g_print ("Children:\n");
+ }
+
+ while (children) {
+ n_print (" %s\n", GST_ELEMENT_NAME (GST_ELEMENT (children->data)));
+ children = g_list_next (children);
+ }
}
-static void
-print_element_list (void)
+static void
+print_element_list (gboolean print_all)
{
- GList *plugins;
+ int plugincount = 0, featurecount = 0;
+ GList *plugins, *orig_plugins;
- plugins = gst_registry_pool_plugin_list();
+ orig_plugins = plugins = gst_default_registry_get_plugin_list ();
while (plugins) {
- GList *features;
+ GList *features, *orig_features;
GstPlugin *plugin;
-
- plugin = (GstPlugin*)(plugins->data);
+
+ plugin = (GstPlugin *) (plugins->data);
plugins = g_list_next (plugins);
+ plugincount++;
- features = gst_plugin_get_feature_list (plugin);
+ orig_features = features =
+ gst_registry_get_feature_list_by_plugin (gst_registry_get_default (),
+ plugin->desc.name);
while (features) {
GstPluginFeature *feature;
feature = GST_PLUGIN_FEATURE (features->data);
+ featurecount++;
if (GST_IS_ELEMENT_FACTORY (feature)) {
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
- g_print ("%s: %s: %s\n", plugin->name,
- GST_PLUGIN_FEATURE_NAME (factory) ,factory->details->longname);
- }
- else if (GST_IS_AUTOPLUG_FACTORY (feature)) {
- GstAutoplugFactory *factory;
-
- factory = GST_AUTOPLUG_FACTORY (feature);
- g_print ("%s: %s: %s\n", plugin->name,
- GST_PLUGIN_FEATURE_NAME (factory), factory->longdesc);
+ if (print_all)
+ print_element_info (factory, TRUE);
+ else
+ g_print ("%s: %s: %s\n", plugin->desc.name,
+ GST_PLUGIN_FEATURE_NAME (factory), factory->details.longname);
}
+#ifndef GST_DISABLE_INDEX
else if (GST_IS_INDEX_FACTORY (feature)) {
GstIndexFactory *factory;
factory = GST_INDEX_FACTORY (feature);
- g_print ("%s: %s: %s\n", plugin->name,
- GST_PLUGIN_FEATURE_NAME (factory), factory->longdesc);
+ if (!print_all)
+ g_print ("%s: %s: %s\n", plugin->desc.name,
+ GST_PLUGIN_FEATURE_NAME (factory), factory->longdesc);
}
- else if (GST_IS_TYPE_FACTORY (feature)) {
- GstTypeFactory *factory;
-
- factory = GST_TYPE_FACTORY (feature);
- g_print ("%s type: %s: %s\n", plugin->name,
- factory->mime, factory->exts);
-
- if (factory->typefindfunc)
- g_print (" Has typefind function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (factory->typefindfunc));
- }
- else if (GST_IS_SCHEDULER_FACTORY (feature)) {
- GstSchedulerFactory *factory;
-
- factory = GST_SCHEDULER_FACTORY (feature);
- g_print ("%s: %s: %s\n", plugin->name,
- GST_PLUGIN_FEATURE_NAME (factory), factory->longdesc);
- }
- else {
- g_print ("%s: %s (%s)\n", plugin->name,
- GST_PLUGIN_FEATURE_NAME (feature),
- g_type_name (G_OBJECT_TYPE (feature)));
+#endif
+ else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
+ GstTypeFindFactory *factory;
+
+ factory = GST_TYPE_FIND_FACTORY (feature);
+ if (!print_all)
+ g_print ("%s: %s: ", plugin->desc.name,
+ gst_plugin_feature_get_name (feature));
+ if (factory->extensions) {
+ guint i = 0;
+
+ while (factory->extensions[i]) {
+ if (!print_all)
+ g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
+ i++;
+ }
+ if (!print_all)
+ g_print ("\n");
+ } else {
+ if (!print_all)
+ g_print ("no extensions\n");
+ }
+ } else {
+ if (!print_all)
+ n_print ("%s: %s (%s)\n", plugin->desc.name,
+ GST_PLUGIN_FEATURE_NAME (feature),
+ g_type_name (G_OBJECT_TYPE (feature)));
}
features = g_list_next (features);
}
+
+ gst_plugin_feature_list_free (orig_features);
}
+
+ gst_plugin_list_free (orig_plugins);
+
+ g_print ("\nTotal plugins: %d\nTotal features: %d\n",
+ plugincount, featurecount);
}
static void
-print_plugin_info (GstPlugin *plugin)
+print_plugin_info (GstPlugin * plugin)
+{
+ n_print ("Plugin Details:\n");
+ n_print (" Name:\t\t\t%s\n", plugin->desc.name);
+ n_print (" Description:\t\t%s\n", plugin->desc.description);
+ n_print (" Filename:\t\t%s\n",
+ plugin->filename ? plugin->filename : "(null)");
+ n_print (" Version:\t\t%s\n", plugin->desc.version);
+ n_print (" License:\t\t%s\n", plugin->desc.license);
+ n_print (" Source module:\t%s\n", plugin->desc.source);
+ n_print (" Binary package:\t%s\n", plugin->desc.package);
+ n_print (" Origin URL:\t\t%s\n", plugin->desc.origin);
+ n_print ("\n");
+}
+
+static void
+print_plugin_features (GstPlugin * plugin)
{
GList *features;
gint num_features = 0;
gint num_elements = 0;
- gint num_autoplug = 0;
gint num_types = 0;
- gint num_schedulers = 0;
gint num_indexes = 0;
gint num_other = 0;
-
- g_print ("Plugin Details:\n");
- g_print (" Name:\t\t%s\n", plugin->name);
- g_print (" Long Name:\t%s\n", plugin->longname);
- g_print (" Filename:\t%s\n", plugin->filename);
- g_print ("\n");
- features = gst_plugin_get_feature_list (plugin);
+ features =
+ gst_registry_get_feature_list_by_plugin (gst_registry_get_default (),
+ plugin->desc.name);
while (features) {
GstPluginFeature *feature;
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
- g_print (" %s: %s\n", GST_OBJECT_NAME (factory),
- factory->details->longname);
+ n_print (" %s: %s\n", GST_PLUGIN_FEATURE_NAME (factory),
+ factory->details.longname);
num_elements++;
}
- else if (GST_IS_AUTOPLUG_FACTORY (feature)) {
- GstAutoplugFactory *factory;
-
- factory = GST_AUTOPLUG_FACTORY (feature);
- g_print (" %s: %s\n", GST_OBJECT_NAME (factory), factory->longdesc);
- num_autoplug++;
- }
+#ifndef GST_DISABLE_INDEX
else if (GST_IS_INDEX_FACTORY (feature)) {
GstIndexFactory *factory;
factory = GST_INDEX_FACTORY (feature);
- g_print (" %s: %s\n", GST_OBJECT_NAME (factory), factory->longdesc);
+ n_print (" %s: %s\n", GST_OBJECT_NAME (factory), factory->longdesc);
num_indexes++;
}
- else if (GST_IS_TYPE_FACTORY (feature)) {
- GstTypeFactory *factory;
+#endif
+ else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
+ GstTypeFindFactory *factory;
- factory = GST_TYPE_FACTORY (feature);
- g_print (" %s: %s\n", factory->mime, factory->exts);
+ factory = GST_TYPE_FIND_FACTORY (feature);
+ if (factory->extensions) {
+ guint i = 0;
- if (factory->typefindfunc)
- g_print (" Has typefind function: %s\n",
- GST_DEBUG_FUNCPTR_NAME (factory->typefindfunc));
- num_types++;
- }
- else if (GST_IS_SCHEDULER_FACTORY (feature)) {
- GstSchedulerFactory *factory;
+ g_print ("%s type: ", plugin->desc.name);
+ while (factory->extensions[i]) {
+ g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
+ i++;
+ }
+ g_print ("\n");
+ } else
+ g_print ("%s type: N/A\n", plugin->desc.name);
- factory = GST_SCHEDULER_FACTORY (feature);
- g_print (" %s: %s\n", GST_OBJECT_NAME (factory), factory->longdesc);
- num_schedulers++;
- }
- else {
- g_print (" %s (%s)\n", gst_object_get_name (GST_OBJECT (feature)),
- g_type_name (G_OBJECT_TYPE (feature)));
+ num_types++;
+ } else {
+ n_print (" %s (%s)\n", gst_object_get_name (GST_OBJECT (feature)),
+ g_type_name (G_OBJECT_TYPE (feature)));
num_other++;
}
num_features++;
features = g_list_next (features);
}
- g_print ("\n %d features:\n", num_features);
+ n_print ("\n");
+ n_print (" %d features:\n", num_features);
if (num_elements > 0)
- g_print (" +-- %d elements\n", num_elements);
- if (num_autoplug > 0)
- g_print (" +-- %d autopluggers\n", num_autoplug);
+ n_print (" +-- %d elements\n", num_elements);
if (num_types > 0)
- g_print (" +-- %d types\n", num_types);
- if (num_schedulers > 0)
- g_print (" +-- %d schedulers\n", num_schedulers);
+ n_print (" +-- %d types\n", num_types);
if (num_indexes > 0)
- g_print (" +-- %d indexes\n", num_indexes);
+ n_print (" +-- %d indexes\n", num_indexes);
if (num_other > 0)
- g_print (" +-- %d other objects\n", num_other);
-
- g_print ("\n");
-}
+ n_print (" +-- %d other objects\n", num_other);
+ n_print ("\n");
+}
-int
-main (int argc, char *argv[])
+static int
+print_element_features (const gchar * element_name)
{
- GstElementFactory *factory;
- GstPlugin *plugin;
- gchar *so;
- struct poptOption options[] = {
- {"gst-inspect-plugin", 'p', POPT_ARG_STRING|POPT_ARGFLAG_STRIP, NULL, 0,
- "Show plugin details", NULL},
- {"gst-inspect-scheduler", 's', POPT_ARG_STRING|POPT_ARGFLAG_STRIP, NULL, 0,
- "Show scheduler details", NULL},
- POPT_TABLEEND
- };
+ GstPluginFeature *feature;
+
+ /* FIXME implement other pretty print function for these */
+#ifndef GST_DISABLE_INDEX
+ feature = gst_default_registry_find_feature (element_name,
+ GST_TYPE_INDEX_FACTORY);
+ if (feature) {
+ n_print ("%s: an index\n", element_name);
+ return 0;
+ }
+#endif
+ feature = gst_default_registry_find_feature (element_name,
+ GST_TYPE_TYPE_FIND_FACTORY);
+ if (feature) {
+ n_print ("%s: a typefind function\n", element_name);
+ return 0;
+ }
- gst_init_with_popt_table (&argc, &argv, options);
- gst_control_init (&argc, &argv);
-
- /* if no arguments, print out list of elements */
- if (argc == 1) {
- print_element_list();
+ return -1;
+}
- /* else we try to get a factory */
- } else {
- /* first check for help */
- if (strstr (argv[1], "-help")) {
- g_print ("Usage: %s\t\t\tList all registered elements\n",argv[0]);
- g_print (" %s element-name\tShow element details\n",argv[0]);
- g_print (" %s plugin-name[.so]\tShow information about plugin\n",
- argv[0]);
- return 0;
- }
+static int
+print_element_info (GstElementFactory * factory, gboolean print_names)
+{
+ GstElement *element;
+ gint maxlevel = 0;
- /* only search for a factory if there's not a '.so' */
- if (! strstr (argv[1], ".so")) {
- factory = gst_element_factory_find (argv[1]);
+ factory =
+ GST_ELEMENT_FACTORY (gst_plugin_feature_load (GST_PLUGIN_FEATURE
+ (factory)));
- /* if there's a factory, print out the info */
- if (factory)
- return print_element_info (factory);
- } else {
- /* strip the .so */
- so = strstr(argv[1],".so");
- so[0] = '\0';
- }
+ if (!factory) {
+ g_print ("element plugin couldn't be loaded\n");
+ return -1;
+ }
- /* otherwise assume it's a plugin */
- plugin = gst_registry_pool_find_plugin (argv[1]);
+ element = gst_element_factory_create (factory, NULL);
+ if (!element) {
+ g_print ("couldn't construct element for some reason\n");
+ return -1;
+ }
- /* if there is such a plugin, print out info */
+ if (print_names)
+ _name = g_strdup_printf ("%s: ", GST_PLUGIN_FEATURE (factory)->name);
+ else
+ _name = "";
+ print_factory_details_info (factory);
+ if (GST_PLUGIN_FEATURE (factory)->plugin_name) {
+ GstPlugin *plugin;
+
+ plugin = gst_registry_find_plugin (gst_registry_get_default (),
+ GST_PLUGIN_FEATURE (factory)->plugin_name);
if (plugin) {
print_plugin_info (plugin);
+ }
+ }
+
+ print_hierarchy (G_OBJECT_TYPE (element), 0, &maxlevel);
+ print_interfaces (G_OBJECT_TYPE (element));
+
+ print_pad_templates_info (element, factory);
+ print_element_flag_info (element);
+ print_implementation_info (element);
+ print_clocking_info (element);
+ print_index_info (element);
+ print_pad_info (element);
+ print_element_properties_info (element);
+ print_signal_info (element);
+ print_children_info (element);
+
+ if (_name[0] != '\0')
+ g_free (_name);
+
+ return 0;
+}
+int
+main (int argc, char *argv[])
+{
+ gboolean print_all = FALSE;
+ GOptionEntry options[] = {
+ {"print-all", 'a', 0, G_OPTION_ARG_NONE, &print_all,
+ N_("Print all elements"), NULL},
+ GST_TOOLS_GOPTION_VERSION,
+ {NULL}
+ };
+ GOptionContext *ctx;
+ GError *err = NULL;
+
+#ifdef ENABLE_NLS
+ bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+ textdomain (GETTEXT_PACKAGE);
+#endif
+
+ ctx = g_option_context_new ("[ELEMENT-NAME | PLUGIN-NAME]");
+ g_option_context_add_main_entries (ctx, options, GETTEXT_PACKAGE);
+ g_option_context_add_group (ctx, gst_init_get_option_group ());
+ if (!g_option_context_parse (ctx, &argc, &argv, &err)) {
+ g_print ("Error initializing: %s\n", err->message);
+ exit (1);
+ }
+ g_option_context_free (ctx);
+
+ gst_tools_print_version ("gst-inspect");
+
+ if (print_all && argc > 2) {
+ g_print ("-a requires no extra arguments\n");
+ return 1;
+ }
+
+ /* if no arguments, print out list of elements */
+ if (argc == 1 || print_all) {
+ print_element_list (print_all);
+ /* else we try to get a factory */
+ } else {
+ GstElementFactory *factory;
+ GstPlugin *plugin;
+ const char *arg = argv[argc - 1];
+ int retval;
+
+ factory = gst_element_factory_find (arg);
+ /* if there's a factory, print out the info */
+ if (factory) {
+ retval = print_element_info (factory, print_all);
+ gst_object_unref (factory);
} else {
- g_print("no such element or plugin '%s'\n", argv[1]);
- return -1;
+ retval = print_element_features (arg);
+ }
+
+ /* otherwise check if it's a plugin */
+ if (retval) {
+ plugin = gst_default_registry_find_plugin (arg);
+
+ /* if there is such a plugin, print out info */
+ if (plugin) {
+ print_plugin_info (plugin);
+ print_plugin_features (plugin);
+ } else {
+ GError *error = NULL;
+
+ if (g_file_test (arg, G_FILE_TEST_EXISTS)) {
+ plugin = gst_plugin_load_file (arg, &error);
+
+ if (plugin) {
+ print_plugin_info (plugin);
+ print_plugin_features (plugin);
+ } else {
+ g_print ("Error loading plugin file: %s\n", error->message);
+ g_error_free (error);
+ return -1;
+ }
+ } else {
+ g_print ("No such element or plugin '%s'\n", arg);
+ return -1;
+ }
+ }
}
}
projects / platform / upstream / gstreamer.git / blobdiff