gstreamer/tools/gst-xmlinspect.c

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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/gst.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <glib/gprintf.h>
#define PUT_START_TAG(pfx,tag) \
G_STMT_START{ \
g_print ("%*.*s<%s>\n", pfx, pfx, "", tag); \
}G_STMT_END
#define PUT_END_TAG(pfx,tag) \
G_STMT_START{ \
g_print ("%*.*s</%s>\n", pfx, pfx, "", tag); \
}G_STMT_END
#define PUT_ESCAPED(pfx,tag,value) \
G_STMT_START{ \
const gchar *toconv = value; \
if (value) { \
gchar *v = g_markup_escape_text (toconv, strlen (toconv)); \
g_print ("%*.*s<%s>%s</%s>\n", pfx, pfx, "", tag, v, tag); \
g_free (v); \
} \
}G_STMT_END
#ifdef G_HAVE_ISO_VARARGS
#define PUT_STRING(pfx, ...) \
G_STMT_START{ \
gchar *ps_val = g_strdup_printf(__VA_ARGS__); \
g_print ("%*.*s%s\n", pfx, pfx, "", ps_val); \
g_free(ps_val); \
}G_STMT_END
#elif defined(G_HAVE_GNUC_VARARGS)
#define PUT_STRING(pfx, str, a...) \
G_STMT_START{ \
g_print ("%*.*s"str"\n", pfx, pfx, "" , ##a); \
}G_STMT_END
#else
static inline void
PUT_STRING (int pfx, const char *format, ...)
{
va_list varargs;
g_print ("%*.*s", pfx, pfx, "");
va_start (varargs, format);
g_vprintf (format, varargs);
va_end (varargs);
g_print ("\n");
}
#endif
static void
print_caps (const GstCaps * caps, gint pfx)
{
char *s;
if (!caps)
return;
s = gst_caps_to_string (caps);
PUT_ESCAPED (pfx, "caps", s);
g_free (s);
}
#if 0
static void
print_formats (const GstFormat * formats, gint pfx)
{
while (formats && *formats) {
const GstFormatDefinition *definition;
definition = gst_format_get_details (*formats);
if (definition)
PUT_STRING (pfx, "<format id=\"%d\" nick=\"%s\">%s</format>",
*formats, definition->nick, definition->description);
else
PUT_STRING (pfx, "<format id=\"%d\">unknown</format>", *formats);
formats++;
}
}
#endif
static void
print_query_types (const GstQueryType * types, gint pfx)
{
while (types && *types) {
const GstQueryTypeDefinition *definition;
definition = gst_query_type_get_details (*types);
if (definition)
PUT_STRING (pfx, "<query-type id=\"%d\" nick=\"%s\">%s</query-type>",
*types, definition->nick, definition->description);
else
PUT_STRING (pfx, "<query-type id=\"%d\">unknown</query-type>", *types);
types++;
}
}
#if 0
static void
print_event_masks (const GstEventMask * masks, gint pfx)
{
#ifndef GST_DISABLE_ENUMTYPES
GType event_type;
GEnumClass *klass;
GType event_flags;
GFlagsClass *flags_class = NULL;
event_type = gst_event_type_get_type ();
klass = (GEnumClass *) g_type_class_ref (event_type);
while (masks && masks->type) {
GEnumValue *value;
gint flags = 0, index = 0;
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);
break;
default:
break;
}
value = g_enum_get_value (klass, masks->type);
PUT_STRING (pfx, "<event type=\"%s\">", value->value_nick);
while (flags) {
GFlagsValue *value;
if (flags & 1) {
value = g_flags_get_first_value (flags_class, 1 << index);
if (value)
PUT_ESCAPED (pfx + 1, "flag", value->value_nick);
else
PUT_ESCAPED (pfx + 1, "flag", "?");
}
flags >>= 1;
index++;
}
PUT_END_TAG (pfx, "event");
masks++;
}
#endif
}
#endif
static void
output_hierarchy (GType type, gint level, gint * maxlevel)
{
GType parent;
parent = g_type_parent (type);
*maxlevel = *maxlevel + 1;
level++;
PUT_STRING (level, "<object name=\"%s\">", g_type_name (type));
if (parent)
output_hierarchy (parent, level, maxlevel);
PUT_END_TAG (level, "object");
}
static void
print_element_properties (GstElement * element, gint pfx)
{
GParamSpec **property_specs;
GCC 4 fixen. Original commit message from CVS: 2005-05-04 Andy Wingo <wingo@pobox.com> * check/Makefile.am: * docs/gst/tmpl/gstatomic.sgml: * docs/gst/tmpl/gstplugin.sgml: * gst/base/gstbasesink.c: (gst_basesink_activate): * gst/base/gstbasesrc.c: (gst_basesrc_class_init), (gst_basesrc_init), (gst_basesrc_set_dataflow_funcs), (gst_basesrc_query), (gst_basesrc_set_property), (gst_basesrc_get_property), (gst_basesrc_check_get_range), (gst_basesrc_activate): * gst/base/gstbasesrc.h: * gst/base/gstbasetransform.c: (gst_base_transform_sink_activate), (gst_base_transform_src_activate): * gst/elements/gstelements.c: * gst/elements/gstfakesrc.c: (gst_fakesrc_class_init), (gst_fakesrc_set_property), (gst_fakesrc_get_property): * gst/elements/gsttee.c: (gst_tee_sink_activate): * gst/elements/gsttypefindelement.c: (find_element_get_length), (gst_type_find_element_checkgetrange), (gst_type_find_element_activate): * gst/gstbin.c: (gst_bin_save_thyself), (gst_bin_restore_thyself): * gst/gstcaps.c: (gst_caps_do_simplify), (gst_caps_save_thyself), (gst_caps_load_thyself): * gst/gstelement.c: (gst_element_pads_activate), (gst_element_save_thyself), (gst_element_restore_thyself): * gst/gstpad.c: (gst_pad_load_and_link), (gst_pad_save_thyself), (gst_ghost_pad_save_thyself), (gst_pad_check_pull_range): * gst/gstpad.h: * gst/gstxml.c: (gst_xml_write), (gst_xml_parse_doc), (gst_xml_parse_file), (gst_xml_parse_memory), (gst_xml_get_element), (gst_xml_make_element): * gst/indexers/gstfileindex.c: (gst_file_index_load), (_file_index_id_save_xml), (gst_file_index_commit): * gst/registries/gstlibxmlregistry.c: (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths): * libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_caps), (gst_dp_packet_from_event), (gst_dp_caps_from_packet): * tools/gst-complete.c: (main): * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_element_properties_info): * tools/gst-launch.c: (xmllaunch_parse_cmdline): * tools/gst-xmlinspect.c: (print_element_properties): GCC 4 fixen.
2005-05-04 21:29:44 +00:00
guint num_properties;
gint i;
gboolean readable;
property_specs = g_object_class_list_properties
(G_OBJECT_GET_CLASS (element), &num_properties);
PUT_START_TAG (pfx, "element-properties");
for (i = 0; i < num_properties; i++) {
GValue value = { 0, };
GParamSpec *param = property_specs[i];
readable = FALSE;
g_value_init (&value, param->value_type);
if (param->flags & G_PARAM_READABLE) {
g_object_get_property (G_OBJECT (element), param->name, &value);
readable = TRUE;
}
PUT_START_TAG (pfx + 1, "element-property");
PUT_ESCAPED (pfx + 2, "name", g_param_spec_get_name (param));
PUT_ESCAPED (pfx + 2, "type", g_type_name (param->value_type));
PUT_ESCAPED (pfx + 2, "nick", g_param_spec_get_nick (param));
PUT_ESCAPED (pfx + 2, "blurb", g_param_spec_get_blurb (param));
if (readable) {
PUT_ESCAPED (pfx + 2, "flags", "RW");
} else {
PUT_ESCAPED (pfx + 2, "flags", "W");
}
switch (G_VALUE_TYPE (&value)) {
case G_TYPE_STRING:
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
case G_TYPE_BOOLEAN:
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
case G_TYPE_ULONG:
{
GParamSpecULong *pulong = G_PARAM_SPEC_ULONG (param);
PUT_STRING (pfx + 2, "<range min=\"%lu\" max=\"%lu\"/>",
pulong->minimum, pulong->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_LONG:
{
GParamSpecLong *plong = G_PARAM_SPEC_LONG (param);
PUT_STRING (pfx + 2, "<range min=\"%ld\" max=\"%ld\"/>",
plong->minimum, plong->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_UINT:
{
GParamSpecUInt *puint = G_PARAM_SPEC_UINT (param);
PUT_STRING (pfx + 2, "<range min=\"%u\" max=\"%u\"/>",
puint->minimum, puint->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_INT:
{
GParamSpecInt *pint = G_PARAM_SPEC_INT (param);
PUT_STRING (pfx + 2, "<range min=\"%d\" max=\"%d\"/>",
pint->minimum, pint->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_UINT64:
{
GParamSpecUInt64 *puint64 = G_PARAM_SPEC_UINT64 (param);
PUT_STRING (pfx + 2,
"<range min=\"%" G_GUINT64_FORMAT "\" max=\"%" G_GUINT64_FORMAT
"\"/>", puint64->minimum, puint64->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_INT64:
{
GParamSpecInt64 *pint64 = G_PARAM_SPEC_INT64 (param);
PUT_STRING (pfx + 2,
"<range min=\"%" G_GINT64_FORMAT "\" max=\"%" G_GINT64_FORMAT
"\"/>", pint64->minimum, pint64->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_FLOAT:
{
GParamSpecFloat *pfloat = G_PARAM_SPEC_FLOAT (param);
PUT_STRING (pfx + 2, "<range min=\"%f\" max=\"%f\"/>",
pfloat->minimum, pfloat->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
case G_TYPE_DOUBLE:
{
GParamSpecDouble *pdouble = G_PARAM_SPEC_DOUBLE (param);
PUT_STRING (pfx + 2, "<range min=\"%g\" max=\"%g\"/>",
pdouble->minimum, pdouble->maximum);
PUT_ESCAPED (pfx + 2, "default", g_strdup_value_contents (&value));
break;
}
default:
if (param->value_type == GST_TYPE_CAPS) {
GstCaps *caps = g_value_peek_pointer (&value);
if (!caps)
PUT_ESCAPED (pfx + 2, "default", "NULL");
else {
print_caps (caps, 2);
}
} 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++;
}
PUT_STRING (pfx + 2, "<default>%d</default>", values[j].value);
PUT_START_TAG (pfx + 2, "enum-values");
j = 0;
while (values[j].value_name) {
PUT_STRING (pfx + 3, "<value value=\"%d\" nick=\"%s\"/>",
values[j].value, values[j].value_nick);
j++;
}
PUT_END_TAG (pfx + 2, "enum-values");
} else if (G_IS_PARAM_SPEC_FLAGS (param)) {
GFlagsValue *values;
guint j = 0;
gint flags_value;
values = G_FLAGS_CLASS (g_type_class_ref (param->value_type))->values;
flags_value = g_value_get_flags (&value);
PUT_STRING (pfx + 2, "<default>%d</default>", flags_value);
PUT_START_TAG (pfx + 2, "flags");
j = 0;
while (values[j].value_name) {
PUT_STRING (pfx + 3, "<flag value=\"%d\" nick=\"%s\"/>",
values[j].value, values[j].value_nick);
j++;
}
PUT_END_TAG (pfx + 2, "flags");
} else if (G_IS_PARAM_SPEC_OBJECT (param)) {
PUT_ESCAPED (pfx + 2, "object-type", g_type_name (param->value_type));
}
break;
}
PUT_END_TAG (pfx + 1, "element-property");
}
PUT_END_TAG (pfx, "element-properties");
g_free (property_specs);
}
static void
print_element_signals (GstElement * element, gint pfx)
{
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 (k == 0)
PUT_START_TAG (pfx, "element-signals");
else
PUT_START_TAG (pfx, "element-actions");
for (i = 0; i < nsignals; i++) {
gint n_params;
GType return_type;
const GType *param_types;
gint j;
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;
PUT_START_TAG (pfx + 1, "signal");
PUT_ESCAPED (pfx + 2, "name", query->signal_name);
PUT_ESCAPED (pfx + 2, "return-type", g_type_name (return_type));
PUT_ESCAPED (pfx + 2, "object-type",
g_type_name (G_OBJECT_TYPE (element)));
PUT_START_TAG (pfx + 2, "params");
for (j = 0; j < n_params; j++) {
PUT_ESCAPED (pfx + 3, "type", g_type_name (param_types[j]));
}
PUT_END_TAG (pfx + 2, "params");
PUT_END_TAG (pfx + 1, "signal");
counted++;
}
g_free (query);
}
if (k == 0)
PUT_END_TAG (pfx, "element-signals");
else
PUT_END_TAG (pfx, "element-actions");
}
}
static gint
print_element_info (GstElementFactory * factory)
{
GstElement *element;
GstObjectClass *gstobject_class;
GstElementClass *gstelement_class;
GList *pads;
GstPad *pad;
Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster. Original commit message from CVS: * docs/gst/tmpl/gstelementfactory.sgml: * gst/gstelement.h: * gst/gstelementfactory.c: (gst_element_factory_init), (gst_element_factory_cleanup), (gst_element_register), (__gst_element_factory_add_static_pad_template), (gst_element_factory_get_static_pad_templates), (gst_element_factory_can_src_caps), (gst_element_factory_can_sink_caps): * gst/registries/Makefile.am: * gst/registries/gstlibxmlregistry.c: (gst_xml_registry_get_type), (gst_xml_registry_class_init), (gst_xml_registry_init), (gst_xml_registry_new), (gst_xml_registry_set_property), (gst_xml_registry_get_property), (get_time), (make_dir), (gst_xml_registry_get_perms_func), (plugin_times_older_than_recurse), (plugin_times_older_than), (gst_xml_registry_open_func), (gst_xml_registry_load_func), (gst_xml_registry_save_func), (gst_xml_registry_close_func), (add_to_char_array), (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths), (gst_xml_registry_load), (gst_xml_registry_load_plugin), (gst_xml_registry_save_caps), (gst_xml_registry_save_pad_template), (gst_xml_registry_save_feature), (gst_xml_registry_save_plugin), (gst_xml_registry_save), (gst_xml_registry_rebuild_recurse), (gst_xml_registry_rebuild): * gst/registries/gstlibxmlregistry.h: * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_pad_templates_info): * tools/gst-xmlinspect.c: (print_element_info): Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster.
2005-04-12 15:00:30 +00:00
GstStaticPadTemplate *padtemplate;
gint maxlevel = 0;
element = gst_element_factory_create (factory, "element");
if (!element) {
g_print ("couldn't construct element for some reason\n");
return -1;
}
PUT_START_TAG (0, "element");
PUT_ESCAPED (1, "name", GST_PLUGIN_FEATURE_NAME (factory));
gstobject_class = GST_OBJECT_CLASS (G_OBJECT_GET_CLASS (element));
gstelement_class = GST_ELEMENT_CLASS (G_OBJECT_GET_CLASS (element));
PUT_START_TAG (1, "details");
PUT_ESCAPED (2, "long-name", factory->details.longname);
PUT_ESCAPED (2, "class", factory->details.klass);
PUT_ESCAPED (2, "description", factory->details.description);
PUT_ESCAPED (2, "authors", factory->details.author);
PUT_END_TAG (1, "details");
output_hierarchy (G_OBJECT_TYPE (element), 0, &maxlevel);
PUT_START_TAG (1, "pad-templates");
if (factory->numpadtemplates) {
Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster. Original commit message from CVS: * docs/gst/tmpl/gstelementfactory.sgml: * gst/gstelement.h: * gst/gstelementfactory.c: (gst_element_factory_init), (gst_element_factory_cleanup), (gst_element_register), (__gst_element_factory_add_static_pad_template), (gst_element_factory_get_static_pad_templates), (gst_element_factory_can_src_caps), (gst_element_factory_can_sink_caps): * gst/registries/Makefile.am: * gst/registries/gstlibxmlregistry.c: (gst_xml_registry_get_type), (gst_xml_registry_class_init), (gst_xml_registry_init), (gst_xml_registry_new), (gst_xml_registry_set_property), (gst_xml_registry_get_property), (get_time), (make_dir), (gst_xml_registry_get_perms_func), (plugin_times_older_than_recurse), (plugin_times_older_than), (gst_xml_registry_open_func), (gst_xml_registry_load_func), (gst_xml_registry_save_func), (gst_xml_registry_close_func), (add_to_char_array), (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths), (gst_xml_registry_load), (gst_xml_registry_load_plugin), (gst_xml_registry_save_caps), (gst_xml_registry_save_pad_template), (gst_xml_registry_save_feature), (gst_xml_registry_save_plugin), (gst_xml_registry_save), (gst_xml_registry_rebuild_recurse), (gst_xml_registry_rebuild): * gst/registries/gstlibxmlregistry.h: * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_pad_templates_info): * tools/gst-xmlinspect.c: (print_element_info): Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster.
2005-04-12 15:00:30 +00:00
pads = factory->staticpadtemplates;
while (pads) {
Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster. Original commit message from CVS: * docs/gst/tmpl/gstelementfactory.sgml: * gst/gstelement.h: * gst/gstelementfactory.c: (gst_element_factory_init), (gst_element_factory_cleanup), (gst_element_register), (__gst_element_factory_add_static_pad_template), (gst_element_factory_get_static_pad_templates), (gst_element_factory_can_src_caps), (gst_element_factory_can_sink_caps): * gst/registries/Makefile.am: * gst/registries/gstlibxmlregistry.c: (gst_xml_registry_get_type), (gst_xml_registry_class_init), (gst_xml_registry_init), (gst_xml_registry_new), (gst_xml_registry_set_property), (gst_xml_registry_get_property), (get_time), (make_dir), (gst_xml_registry_get_perms_func), (plugin_times_older_than_recurse), (plugin_times_older_than), (gst_xml_registry_open_func), (gst_xml_registry_load_func), (gst_xml_registry_save_func), (gst_xml_registry_close_func), (add_to_char_array), (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths), (gst_xml_registry_load), (gst_xml_registry_load_plugin), (gst_xml_registry_save_caps), (gst_xml_registry_save_pad_template), (gst_xml_registry_save_feature), (gst_xml_registry_save_plugin), (gst_xml_registry_save), (gst_xml_registry_rebuild_recurse), (gst_xml_registry_rebuild): * gst/registries/gstlibxmlregistry.h: * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_pad_templates_info): * tools/gst-xmlinspect.c: (print_element_info): Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster.
2005-04-12 15:00:30 +00:00
padtemplate = (GstStaticPadTemplate *) (pads->data);
pads = g_list_next (pads);
PUT_START_TAG (2, "pad-template");
PUT_ESCAPED (3, "name", padtemplate->name_template);
if (padtemplate->direction == GST_PAD_SRC)
PUT_ESCAPED (3, "direction", "src");
else if (padtemplate->direction == GST_PAD_SINK)
PUT_ESCAPED (3, "direction", "sink");
else
PUT_ESCAPED (3, "direction", "unknown");
if (padtemplate->presence == GST_PAD_ALWAYS)
PUT_ESCAPED (3, "presence", "always");
else if (padtemplate->presence == GST_PAD_SOMETIMES)
PUT_ESCAPED (3, "presence", "sometimes");
else if (padtemplate->presence == GST_PAD_REQUEST) {
PUT_ESCAPED (3, "presence", "request");
PUT_ESCAPED (3, "request-function",
GST_DEBUG_FUNCPTR_NAME (gstelement_class->request_new_pad));
} else
PUT_ESCAPED (3, "presence", "unknown");
Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster. Original commit message from CVS: * docs/gst/tmpl/gstelementfactory.sgml: * gst/gstelement.h: * gst/gstelementfactory.c: (gst_element_factory_init), (gst_element_factory_cleanup), (gst_element_register), (__gst_element_factory_add_static_pad_template), (gst_element_factory_get_static_pad_templates), (gst_element_factory_can_src_caps), (gst_element_factory_can_sink_caps): * gst/registries/Makefile.am: * gst/registries/gstlibxmlregistry.c: (gst_xml_registry_get_type), (gst_xml_registry_class_init), (gst_xml_registry_init), (gst_xml_registry_new), (gst_xml_registry_set_property), (gst_xml_registry_get_property), (get_time), (make_dir), (gst_xml_registry_get_perms_func), (plugin_times_older_than_recurse), (plugin_times_older_than), (gst_xml_registry_open_func), (gst_xml_registry_load_func), (gst_xml_registry_save_func), (gst_xml_registry_close_func), (add_to_char_array), (read_string), (read_uint), (read_enum), (load_pad_template), (load_feature), (load_plugin), (load_paths), (gst_xml_registry_load), (gst_xml_registry_load_plugin), (gst_xml_registry_save_caps), (gst_xml_registry_save_pad_template), (gst_xml_registry_save_feature), (gst_xml_registry_save_plugin), (gst_xml_registry_save), (gst_xml_registry_rebuild_recurse), (gst_xml_registry_rebuild): * gst/registries/gstlibxmlregistry.h: * tools/gst-compprep.c: (main): * tools/gst-inspect.c: (print_pad_templates_info): * tools/gst-xmlinspect.c: (print_element_info): Use libxml2 for registry parsing, use staticpadtemplates in elementfactories. Makes gst_init() +/- 10x faster.
2005-04-12 15:00:30 +00:00
if (padtemplate->static_caps.string) {
print_caps (gst_static_caps_get (&padtemplate->static_caps), 3);
}
PUT_END_TAG (2, "pad-template");
}
}
PUT_END_TAG (1, "pad-templates");
PUT_START_TAG (1, "element-flags");
PUT_END_TAG (1, "element-flags");
if (GST_IS_BIN (element)) {
PUT_START_TAG (1, "bin-flags");
PUT_END_TAG (1, "bin-flags");
}
PUT_START_TAG (1, "element-implementation");
PUT_STRING (2, "<state-change function=\"%s\"/>",
GST_DEBUG_FUNCPTR_NAME (gstelement_class->change_state));
#ifndef GST_DISABLE_LOADSAVE
PUT_STRING (2, "<save function=\"%s\"/>",
GST_DEBUG_FUNCPTR_NAME (gstobject_class->save_thyself));
PUT_STRING (2, "<load function=\"%s\"/>",
GST_DEBUG_FUNCPTR_NAME (gstobject_class->restore_thyself));
#endif
PUT_END_TAG (1, "element-implementation");
PUT_START_TAG (1, "clocking-interaction");
if (gst_element_requires_clock (element)) {
PUT_STRING (2, "<requires-clock/>");
}
if (gst_element_provides_clock (element)) {
GstClock *clock;
clock = gst_element_get_clock (element);
if (clock)
PUT_STRING (2, "<provides-clock name=\"%s\"/>", GST_OBJECT_NAME (clock));
}
PUT_END_TAG (1, "clocking-interaction");
#ifndef GST_DISABLE_INDEX
if (gst_element_is_indexable (element)) {
PUT_STRING (1, "<indexing-capabilities/>");
}
#endif
PUT_START_TAG (1, "pads");
if (element->numpads) {
const GList *pads;
pads = element->pads;
while (pads) {
pad = GST_PAD (pads->data);
pads = g_list_next (pads);
PUT_START_TAG (2, "pad");
PUT_ESCAPED (3, "name", gst_pad_get_name (pad));
if (gst_pad_get_direction (pad) == GST_PAD_SRC)
PUT_ESCAPED (3, "direction", "src");
else if (gst_pad_get_direction (pad) == GST_PAD_SINK)
PUT_ESCAPED (3, "direction", "sink");
else
PUT_ESCAPED (3, "direction", "unknown");
if (pad->padtemplate)
PUT_ESCAPED (3, "template", pad->padtemplate->name_template);
PUT_START_TAG (3, "implementation");
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
if (pad->chainfunc)
PUT_STRING (4, "<chain-based function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->chainfunc));
if (pad->getrangefunc)
PUT_STRING (4, "<get-range-based function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->getrangefunc));
if (pad->eventfunc != gst_pad_event_default)
PUT_STRING (4, "<event-function function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->eventfunc));
if (pad->queryfunc != gst_pad_query_default)
PUT_STRING (4, "<query-function function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->queryfunc));
if (pad->querytypefunc != gst_pad_get_query_types_default) {
PUT_STRING (4, "<query-type-func function=\"%s\">",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->querytypefunc));
print_query_types (gst_pad_get_query_types (pad), 5);
PUT_END_TAG (4, "query-type-func");
}
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
if (pad->intlinkfunc != gst_pad_get_internal_links_default)
PUT_STRING (4, "<intlink-function function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->intlinkfunc));
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
if (pad->bufferallocfunc)
PUT_STRING (4, "<bufferalloc-function function=\"%s\"/>",
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
GST_DEBUG_FUNCPTR_NAME (pad->bufferallocfunc));
PUT_END_TAG (3, "implementation");
gst/gstutils.c: RPAD fixes all around. Original commit message from CVS: 2005-06-08 Andy Wingo <wingo@pobox.com> * gst/gstutils.c: RPAD fixes all around. (gst_element_link_pads): Refcounting fixes. * tools/gst-inspect.c: * tools/gst-xmlinspect.c: * parse/grammar.y: * gst/base/gsttypefindhelper.c: * gst/base/gstbasesink.c: * gst/gstqueue.c: RPAD fixes. * gst/gstghostpad.h: * gst/gstghostpad.c: New ghost pad implementation as full proxy pads. The tricky thing is they provide both source and sink interfaces, since they proxy the internal pad for the external pad, and vice versa. Implement with lower-level ProxyPad objects, with the interior proxy pad as a child of the exterior ghost pad. Should write a doc on this. * gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/. (gst_pad_set_name, gst_pad_set_parent): Macros removed, use gst_object API. * gst/gstpad.c: Big changes. No more stub base GstPad, now all pads are real pads. No ghost pads in this file. Not documenting the myriad s/RPAD/PAD/ and REALIZE fixes. (gst_pad_class_init): Add properties for "direction" and "template". Both are construct-only, so they can't change during the life of the pad. Fixes properly deriving from GstPad. (gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For derived objects, just set properties when creating the objects via g_object_new. (gst_pad_get_parent): Implement as a function, return NULL if the parent is not an element. (gst_pad_get_real_parent, gst_pad_add_ghost_pad) (gst_pad_remove_ghost_pad, gst_pad_realize): Removed. * gst/gstobject.c (gst_object_class_init): Make name a construct property. Don't set it in the object init. * gst/gstelement.c (gst_element_add_pad): Don't allow adding pads with UNKNOWN direction. (gst_element_add_ghost_pad): Remove non-orthogonal API. Replace with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)). (gst_element_remove_pad): Remove ghost-pad special cases. (gst_element_pads_activate): Remove rpad cruft. * gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to catch the pad's-parent-not-an-element case. * gst/gst.h: Include gstghostpad.h. * gst/gst.c (init_post): No more real, ghost pads. * gst/Makefile.am: Add gstghostpad.[ch]. * check/Makefile.am: * check/gst/gstbin.c: * check/gst/gstghostpad.c (test_ghost_pads): Check that linking into a bin creates ghost pads, and that the refcounts are right. Partly moved from gstbin.c.
2005-06-08 22:16:27 +00:00
if (pad->caps) {
print_caps (pad->caps, 3);
}
PUT_END_TAG (2, "pad");
}
}
PUT_END_TAG (1, "pads");
print_element_properties (element, 1);
print_element_signals (element, 1);
/* for compound elements */
/* FIXME: gst_bin_get_list does not exist anymore
if (GST_IS_BIN (element)) {
GList *children;
GstElement *child;
PUT_START_TAG (1, "children");
children = (GList *) gst_bin_get_list (GST_BIN (element));
while (children) {
child = GST_ELEMENT (children->data);
children = g_list_next (children);
PUT_ESCAPED (2, "child", GST_ELEMENT_NAME (child));
}
PUT_END_TAG (1, "children");
}
*/
PUT_END_TAG (0, "element");
return 0;
}
static void
print_element_list (void)
{
GList *plugins;
plugins = gst_default_registry_get_plugin_list ();
while (plugins) {
GList *features;
GstPlugin *plugin;
plugin = (GstPlugin *) (plugins->data);
plugins = g_list_next (plugins);
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);
if (GST_IS_ELEMENT_FACTORY (feature)) {
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
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->desc.name,
GST_PLUGIN_FEATURE_NAME (factory), factory->longdesc);
}
#endif
else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
factory = GST_TYPE_FIND_FACTORY (feature);
if (factory->extensions) {
guint i = 0;
g_print ("%s type: ", plugin->desc.name);
while (factory->extensions[i]) {
g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
i++;
}
} else
g_print ("%s type: N/A\n", plugin->desc.name);
} else {
g_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);
}
}
}
static void
print_plugin_info (GstPlugin * plugin)
{
GList *features;
gint num_features = 0;
gint num_elements = 0;
gint num_autoplug = 0;
gint num_types = 0;
gint num_indexes = 0;
gint num_other = 0;
g_print ("Plugin Details:\n");
g_print (" Name:\t\t%s\n", plugin->desc.name);
g_print (" Description:\t%s\n", plugin->desc.description);
g_print (" Filename:\t%s\n", plugin->filename);
g_print (" Version:\t%s\n", plugin->desc.version);
g_print (" License:\t%s\n", plugin->desc.license);
g_print (" Package:\t%s\n", plugin->desc.package);
g_print (" Origin URL:\t%s\n", plugin->desc.origin);
g_print ("\n");
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);
if (GST_IS_ELEMENT_FACTORY (feature)) {
GstElementFactory *factory;
factory = GST_ELEMENT_FACTORY (feature);
g_print (" %s: %s\n", GST_OBJECT_NAME (factory),
factory->details.longname);
num_elements++;
}
#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);
num_indexes++;
}
#endif
else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
GstTypeFindFactory *factory;
factory = GST_TYPE_FIND_FACTORY (feature);
if (factory->extensions) {
guint i = 0;
g_print ("%s type: ", plugin->desc.name);
while (factory->extensions[i]) {
g_print ("%s%s", i > 0 ? ", " : "", factory->extensions[i]);
i++;
}
} else
g_print ("%s type: N/A\n", plugin->desc.name);
num_types++;
} else {
g_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);
if (num_elements > 0)
g_print (" +-- %d elements\n", num_elements);
if (num_autoplug > 0)
g_print (" +-- %d autopluggers\n", num_autoplug);
if (num_types > 0)
g_print (" +-- %d types\n", num_types);
if (num_indexes > 0)
g_print (" +-- %d indexes\n", num_indexes);
if (num_other > 0)
g_print (" +-- %d other objects\n", num_other);
g_print ("\n");
}
int
main (int argc, char *argv[])
{
GstElementFactory *factory;
GstPlugin *plugin;
gchar *so;
GOptionEntry options[] = {
{"gst-inspect-plugin", 'p', 0, G_OPTION_ARG_STRING,
"Show plugin details", NULL},
{"gst-inspect-scheduler", 's', 0, G_OPTION_ARG_STRING,
"Show scheduler details", NULL},
{NULL}
};
GOptionContext *ctx;
GError *err = NULL;
setlocale (LC_ALL, "");
ctx = g_option_context_new ("gst-xmlinspect");
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);
PUT_STRING (0, "<?xml version=\"1.0\"?>");
/* if no arguments, print out list of elements */
if (argc == 1) {
print_element_list ();
/* 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;
}
/* only search for a factory if there's not a '.so' */
if (!strstr (argv[1], ".so")) {
factory = gst_element_factory_find (argv[1]);
/* if there's a factory, print out the info */
if (factory)
return print_element_info (factory);
else {
GstPluginFeature *feature;
/* FIXME implement other pretty print function for these */
#ifndef GST_DISABLE_INDEX
feature = gst_default_registry_find_feature (argv[1],
GST_TYPE_INDEX_FACTORY);
if (feature) {
g_print ("%s: an index\n", argv[1]);
return 0;
}
#endif
feature = gst_default_registry_find_feature (argv[1],
GST_TYPE_TYPE_FIND_FACTORY);
if (feature) {
g_print ("%s: a type find function\n", argv[1]);
return 0;
}
}
} else {
/* strip the .so */
so = strstr (argv[1], ".so");
so[0] = '\0';
}
/* otherwise assume it's a plugin */
plugin = gst_default_registry_find_plugin (argv[1]);
/* if there is such a plugin, print out info */
if (plugin) {
print_plugin_info (plugin);
} else {
g_print ("no such element or plugin '%s'\n", argv[1]);
return -1;
}
}
return 0;
}