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Saving relocations for GTypeInfo and GstElementDetails. Fixes #437457.
Original commit message from CVS: * gst/gstelement.c: (gst_element_class_set_details_simple): * gst/gstelement.h: * gst/gstutils.c: (gst_type_register_static_full): * gst/gstutils.h: * plugins/elements/gstcapsfilter.c: (gst_capsfilter_base_init): * plugins/elements/gstfakesink.c: (gst_fake_sink_base_init): * plugins/elements/gstfakesrc.c: (gst_fake_src_base_init): * plugins/elements/gstfdsink.c: (gst_fd_sink_base_init): * plugins/elements/gstfdsrc.c: (gst_fd_src_base_init): * plugins/elements/gstfilesink.c: (gst_file_sink_base_init): * plugins/elements/gstfilesrc.c: (gst_file_src_base_init): * plugins/elements/gstidentity.c: (gst_identity_base_init): * plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init): * plugins/elements/gstqueue.c: (gst_queue_base_init), (apply_buffer), (gst_queue_chain): * plugins/elements/gsttee.c: (gst_tee_base_init): * plugins/elements/gsttypefindelement.c: (gst_type_find_element_base_init), (gst_type_find_element_class_init): Saving relocations for GTypeInfo and GstElementDetails. Fixes #437457.
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17 changed files with 167 additions and 112 deletions
23
ChangeLog
23
ChangeLog
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@ -1,3 +1,26 @@
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2007-06-21 Stefan Kost <ensonic@users.sf.net>
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* gst/gstelement.c: (gst_element_class_set_details_simple):
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* gst/gstelement.h:
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* gst/gstutils.c: (gst_type_register_static_full):
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* gst/gstutils.h:
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* plugins/elements/gstcapsfilter.c: (gst_capsfilter_base_init):
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* plugins/elements/gstfakesink.c: (gst_fake_sink_base_init):
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* plugins/elements/gstfakesrc.c: (gst_fake_src_base_init):
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* plugins/elements/gstfdsink.c: (gst_fd_sink_base_init):
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* plugins/elements/gstfdsrc.c: (gst_fd_src_base_init):
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* plugins/elements/gstfilesink.c: (gst_file_sink_base_init):
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* plugins/elements/gstfilesrc.c: (gst_file_src_base_init):
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* plugins/elements/gstidentity.c: (gst_identity_base_init):
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* plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init):
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* plugins/elements/gstqueue.c: (gst_queue_base_init),
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(apply_buffer), (gst_queue_chain):
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* plugins/elements/gsttee.c: (gst_tee_base_init):
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* plugins/elements/gsttypefindelement.c:
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(gst_type_find_element_base_init),
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(gst_type_find_element_class_init):
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Saving relocations for GTypeInfo and GstElementDetails. Fixes #437457.
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2007-06-21 Tim-Philipp Müller <tim at centricular dot net>
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* docs/pwg/advanced-types.xml:
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@ -1137,6 +1137,32 @@ gst_element_class_set_details (GstElementClass * klass,
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__gst_element_details_copy (&klass->details, details);
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}
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/**
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* gst_element_class_set_details_simple:
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* @klass: class to set details for
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* @longname: details
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* @classification: details
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* @description: details
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* @author: details
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*
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* Sets the detailed information for a #GstElementClass. Simpler version of
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* gst_element_class_set_details() that generates less liker overhead.
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* <note>This function is for use in _base_init functions only.</note>
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*
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* The detail-strings are copied.
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*/
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void
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gst_element_class_set_details_simple (GstElementClass * klass, gchar * longname,
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gchar * classification, gchar * description, gchar * author)
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{
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const GstElementDetails details =
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GST_ELEMENT_DETAILS (longname, classification, description, author);
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g_return_if_fail (GST_IS_ELEMENT_CLASS (klass));
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__gst_element_details_copy (&klass->details, &details);
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}
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/**
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* gst_element_class_get_pad_template_list:
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* @element_class: a #GstElementClass to get pad templates of.
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@ -531,9 +531,9 @@ struct _GstElementClass
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/* element class pad templates */
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void gst_element_class_add_pad_template (GstElementClass *klass, GstPadTemplate *templ);
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GstPadTemplate* gst_element_class_get_pad_template (GstElementClass *element_class, const gchar *name);
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GList* gst_element_class_get_pad_template_list (GstElementClass *element_class);
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void gst_element_class_set_details (GstElementClass *klass,
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const GstElementDetails *details);
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GList* gst_element_class_get_pad_template_list (GstElementClass *element_class);
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void gst_element_class_set_details (GstElementClass *klass, const GstElementDetails *details);
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void gst_element_class_set_details_simple (GstElementClass *klass, gchar *longname, gchar *classification, gchar *description, gchar *author);
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/* element instance */
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GType gst_element_get_type (void);
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@ -3255,3 +3255,33 @@ gst_parse_bin_from_description (const gchar * bin_description,
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return NULL;
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#endif
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}
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GType
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gst_type_register_static_full (GType parent_type,
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const gchar * type_name,
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guint class_size,
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GBaseInitFunc base_init,
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GBaseFinalizeFunc base_finalize,
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GClassInitFunc class_init,
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GClassFinalizeFunc class_finalize,
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gconstpointer class_data,
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guint instance_size,
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guint16 n_preallocs,
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GInstanceInitFunc instance_init,
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const GTypeValueTable * value_table, GTypeFlags flags)
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{
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GTypeInfo info;
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info.class_size = class_size;
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info.base_init = base_init;
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info.base_finalize = base_finalize;
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info.class_init = class_init;
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info.class_finalize = class_finalize;
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info.class_data = class_data;
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info.instance_size = instance_size;
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info.n_preallocs = n_preallocs;
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info.instance_init = instance_init;
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info.value_table = value_table;
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return g_type_register_static (parent_type, type_name, &info, flags);
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}
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@ -70,6 +70,21 @@ void gst_print_pad_caps (GString *buf, gint indent, GstPad *pad);
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void gst_print_element_args (GString *buf, gint indent, GstElement *element);
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GType gst_type_register_static_full (GType parent_type,
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const gchar *type_name,
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guint class_size,
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GBaseInitFunc base_init,
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GBaseFinalizeFunc base_finalize,
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GClassInitFunc class_init,
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GClassFinalizeFunc class_finalize,
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gconstpointer class_data,
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guint instance_size,
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guint16 n_preallocs,
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GInstanceInitFunc instance_init,
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const GTypeValueTable *value_table,
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GTypeFlags flags);
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/* Macros for defining classes. Ideas taken from Bonobo, which took theirs
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from Nautilus and GOB. */
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@ -115,19 +130,18 @@ type_as_function ## _get_type (void) \
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{ \
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static GType object_type = 0; \
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if (G_UNLIKELY (object_type == 0)) { \
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static const GTypeInfo object_info = { \
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sizeof (type ## Class), \
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type_as_function ## _base_init, \
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NULL, /* base_finalize */ \
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type_as_function ## _class_init_trampoline, \
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NULL, /* class_finalize */ \
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NULL, /* class_data */ \
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sizeof (type), \
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0, /* n_preallocs */ \
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(GInstanceInitFunc) type_as_function ## _init \
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}; \
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object_type = g_type_register_static (parent_type_macro, #type, \
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&object_info, (GTypeFlags) 0); \
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object_type = gst_type_register_static_full (parent_type_macro, #type, \
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sizeof (type ## Class), \
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type_as_function ## _base_init, \
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NULL, /* base_finalize */ \
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type_as_function ## _class_init_trampoline, \
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NULL, /* class_finalize */ \
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NULL, /* class_data */ \
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sizeof (type), \
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0, /* n_preallocs */ \
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(GInstanceInitFunc) type_as_function ## _init, \
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NULL, \
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(GTypeFlags) 0); \
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additional_initializations (object_type); \
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} \
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return object_type; \
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@ -34,12 +34,6 @@
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#include "../../gst/gst-i18n-lib.h"
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#include "gstcapsfilter.h"
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static const GstElementDetails gst_capsfilter_details =
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GST_ELEMENT_DETAILS ("CapsFilter",
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"Generic",
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"Pass data without modification, limiting formats",
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"David Schleef <ds@schleef.org>");
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enum
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{
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PROP_0,
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@ -84,13 +78,17 @@ static GstFlowReturn gst_capsfilter_prepare_buf (GstBaseTransform * trans,
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static void
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gst_capsfilter_base_init (gpointer g_class)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_add_pad_template (element_class,
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gst_element_class_set_details_simple (gstelement_class,
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"CapsFilter",
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"Generic",
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"Pass data without modification, limiting formats",
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"David Schleef <ds@schleef.org>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&srctemplate));
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gst_element_class_add_pad_template (element_class,
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&sinktemplate));
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gst_element_class_set_details (element_class, &gst_capsfilter_details);
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}
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static void
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@ -42,15 +42,6 @@ static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_DEBUG_CATEGORY_STATIC (gst_fake_sink_debug);
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#define GST_CAT_DEFAULT gst_fake_sink_debug
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static const GstElementDetails gst_fake_sink_details =
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GST_ELEMENT_DETAILS ("Fake Sink",
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"Sink",
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"Black hole for data",
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"Erik Walthinsen <omega@cse.ogi.edu>, "
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"Wim Taymans <wim@fluendo.com>, "
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"Mr. 'frag-me-more' Vanderwingo <wingo@fluendo.com>");
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/* FakeSink signals and args */
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enum
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{
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@ -140,9 +131,15 @@ gst_fake_sink_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"Fake Sink",
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"Sink",
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"Black hole for data",
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"Erik Walthinsen <omega@cse.ogi.edu>, "
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"Wim Taymans <wim@fluendo.com>, "
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"Mr. 'frag-me-more' Vanderwingo <wingo@fluendo.com>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&sinktemplate));
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gst_element_class_set_details (gstelement_class, &gst_fake_sink_details);
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}
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static void
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@ -1,6 +1,6 @@
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/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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* 2000 Wim Taymans <wim@fluendo.com>
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*
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* gstfakesrc.c:
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*
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@ -65,13 +65,6 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_DEBUG_CATEGORY_STATIC (gst_fake_src_debug);
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#define GST_CAT_DEFAULT gst_fake_src_debug
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static const GstElementDetails gst_fake_src_details =
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GST_ELEMENT_DETAILS ("Fake Source",
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"Source",
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"Push empty (no data) buffers around",
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"Erik Walthinsen <omega@cse.ogi.edu>, "
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"Wim Taymans <wim.taymans@chello.be>");
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/* FakeSrc signals and args */
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enum
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@ -238,10 +231,13 @@ gst_fake_src_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"Fake Source",
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"Source",
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"Push empty (no data) buffers around",
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"Erik Walthinsen <omega@cse.ogi.edu>, " "Wim Taymans <wim@fluendo.com>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&srctemplate));
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gst_element_class_set_details (gstelement_class, &gst_fake_src_details);
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}
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static void
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@ -88,12 +88,6 @@ static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_DEBUG_CATEGORY_STATIC (gst_fd_sink__debug);
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#define GST_CAT_DEFAULT gst_fd_sink__debug
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static const GstElementDetails gst_fd_sink__details =
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GST_ELEMENT_DETAILS ("Filedescriptor Sink",
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"Sink/File",
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"Write data to a file descriptor",
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"Erik Walthinsen <omega@cse.ogi.edu>");
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/* FdSink signals and args */
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enum
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@ -148,9 +142,12 @@ gst_fd_sink_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"Filedescriptor Sink",
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"Sink/File",
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"Write data to a file descriptor", "Erik Walthinsen <omega@cse.ogi.edu>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&sinktemplate));
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gst_element_class_set_details (gstelement_class, &gst_fd_sink__details);
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}
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static void
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@ -78,12 +78,6 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_DEBUG_CATEGORY_STATIC (gst_fd_src_debug);
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#define GST_CAT_DEFAULT gst_fd_src_debug
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static const GstElementDetails gst_fd_src_details =
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GST_ELEMENT_DETAILS ("Disk Source",
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"Source/File",
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"Synchronous read from a file",
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"Erik Walthinsen <omega@cse.ogi.edu>");
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enum
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{
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PROP_0,
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@ -131,9 +125,12 @@ gst_fd_src_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"Filedescriptor Source",
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"Source/File",
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"Read from a file descriptor", "Erik Walthinsen <omega@cse.ogi.edu>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&srctemplate));
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gst_element_class_set_details (gstelement_class, &gst_fd_src_details);
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}
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static void
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@ -53,12 +53,6 @@ static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_DEBUG_CATEGORY_STATIC (gst_file_sink_debug);
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#define GST_CAT_DEFAULT gst_file_sink_debug
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static const GstElementDetails gst_file_sink_details =
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GST_ELEMENT_DETAILS ("File Sink",
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"Sink/File",
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"Write stream to a file",
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"Thomas <thomas@apestaart.org>");
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enum
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{
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ARG_0,
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@ -115,9 +109,11 @@ gst_file_sink_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"File Sink",
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"Sink/File", "Write stream to a file", "Thomas <thomas@apestaart.org>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&sinktemplate));
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gst_element_class_set_details (gstelement_class, &gst_file_sink_details);
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}
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static void
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|
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@ -118,12 +118,6 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_DEBUG_CATEGORY_STATIC (gst_file_src_debug);
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#define GST_CAT_DEFAULT gst_file_src_debug
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static const GstElementDetails gst_file_src_details =
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GST_ELEMENT_DETAILS ("File Source",
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"Source/File",
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"Read from arbitrary point in a file",
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"Erik Walthinsen <omega@cse.ogi.edu>");
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/* FileSrc signals and args */
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enum
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{
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@ -188,10 +182,13 @@ gst_file_src_base_init (gpointer g_class)
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{
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GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
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gst_element_class_set_details_simple (gstelement_class,
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"File Source",
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"Source/File",
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"Read from arbitrary point in a file",
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"Erik Walthinsen <omega@cse.ogi.edu>");
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gst_element_class_add_pad_template (gstelement_class,
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gst_static_pad_template_get (&srctemplate));
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gst_element_class_set_details (gstelement_class, &gst_file_src_details);
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}
|
||||
|
||||
static void
|
||||
|
|
|
@ -51,13 +51,6 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
|
|||
GST_DEBUG_CATEGORY_STATIC (gst_identity_debug);
|
||||
#define GST_CAT_DEFAULT gst_identity_debug
|
||||
|
||||
static const GstElementDetails gst_identity_details =
|
||||
GST_ELEMENT_DETAILS ("Identity",
|
||||
"Generic",
|
||||
"Pass data without modification",
|
||||
"Erik Walthinsen <omega@cse.ogi.edu>");
|
||||
|
||||
|
||||
/* Identity signals and args */
|
||||
enum
|
||||
{
|
||||
|
@ -122,11 +115,14 @@ gst_identity_base_init (gpointer g_class)
|
|||
{
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_set_details_simple (gstelement_class,
|
||||
"Identity",
|
||||
"Generic",
|
||||
"Pass data without modification", "Erik Walthinsen <omega@cse.ogi.edu>");
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&srctemplate));
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&sinktemplate));
|
||||
gst_element_class_set_details (gstelement_class, &gst_identity_details);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
|
@ -98,12 +98,6 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src%d",
|
|||
GST_DEBUG_CATEGORY_STATIC (multi_queue_debug);
|
||||
#define GST_CAT_DEFAULT (multi_queue_debug)
|
||||
|
||||
static const GstElementDetails gst_multi_queue_details =
|
||||
GST_ELEMENT_DETAILS ("MultiQueue",
|
||||
"Generic",
|
||||
"Multiple data queue",
|
||||
"Edward Hervey <edward@fluendo.com>");
|
||||
|
||||
/* default limits, we try to keep up to 2 seconds of data and if there is not
|
||||
* time, up to 10 MB. The number of buffers is dynamically scaled to make sure
|
||||
* there is data in the queues. Normally, the byte and time limits are not hit
|
||||
|
@ -171,11 +165,13 @@ gst_multi_queue_base_init (gpointer g_class)
|
|||
{
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_set_details_simple (gstelement_class,
|
||||
"MultiQueue",
|
||||
"Generic", "Multiple data queue", "Edward Hervey <edward@fluendo.com>");
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&sinktemplate));
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&srctemplate));
|
||||
gst_element_class_set_details (gstelement_class, &gst_multi_queue_details);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
|
@ -94,11 +94,6 @@ GST_DEBUG_CATEGORY_STATIC (queue_dataflow);
|
|||
queue->max_size.time, \
|
||||
queue->queue->length)
|
||||
|
||||
static const GstElementDetails gst_queue_details = GST_ELEMENT_DETAILS ("Queue",
|
||||
"Generic",
|
||||
"Simple data queue",
|
||||
"Erik Walthinsen <omega@cse.ogi.edu>");
|
||||
|
||||
/* Queue signals and args */
|
||||
enum
|
||||
{
|
||||
|
@ -243,11 +238,13 @@ gst_queue_base_init (gpointer g_class)
|
|||
{
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_set_details_simple (gstelement_class,
|
||||
"Queue",
|
||||
"Generic", "Simple data queue", "Erik Walthinsen <omega@cse.ogi.edu>");
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&srctemplate));
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&sinktemplate));
|
||||
gst_element_class_set_details (gstelement_class, &gst_queue_details);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
|
@ -45,13 +45,6 @@ static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
|||
GST_DEBUG_CATEGORY_STATIC (gst_tee_debug);
|
||||
#define GST_CAT_DEFAULT gst_tee_debug
|
||||
|
||||
static const GstElementDetails gst_tee_details =
|
||||
GST_ELEMENT_DETAILS ("Tee pipe fitting",
|
||||
"Generic",
|
||||
"1-to-N pipe fitting",
|
||||
"Erik Walthinsen <omega@cse.ogi.edu>, "
|
||||
"Wim \"Tim\" Taymans <wim@fluendo.com>");
|
||||
|
||||
#define GST_TYPE_TEE_PULL_MODE (gst_tee_pull_mode_get_type())
|
||||
static GType
|
||||
gst_tee_pull_mode_get_type (void)
|
||||
|
@ -123,9 +116,13 @@ gst_tee_base_init (gpointer g_class)
|
|||
{
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_set_details_simple (gstelement_class,
|
||||
"Tee pipe fitting",
|
||||
"Generic",
|
||||
"1-to-N pipe fitting",
|
||||
"Erik Walthinsen <omega@cse.ogi.edu>, " "Wim Taymans <wim@fluendo.com>");
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&sinktemplate));
|
||||
gst_element_class_set_details (gstelement_class, &gst_tee_details);
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&tee_src_template));
|
||||
}
|
||||
|
|
|
@ -63,12 +63,6 @@
|
|||
GST_DEBUG_CATEGORY_STATIC (gst_type_find_element_debug);
|
||||
#define GST_CAT_DEFAULT gst_type_find_element_debug
|
||||
|
||||
static const GstElementDetails gst_type_find_element_details =
|
||||
GST_ELEMENT_DETAILS ("TypeFind",
|
||||
"Generic",
|
||||
"Finds the media type of a stream",
|
||||
"Benjamin Otte <in7y118@public.uni-hamburg.de>");
|
||||
|
||||
/* generic templates */
|
||||
GstStaticPadTemplate type_find_element_sink_template =
|
||||
GST_STATIC_PAD_TEMPLATE ("sink",
|
||||
|
@ -167,13 +161,17 @@ gst_type_find_element_base_init (gpointer g_class)
|
|||
{
|
||||
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
|
||||
|
||||
gst_element_class_set_details_simple (gstelement_class,
|
||||
"TypeFind",
|
||||
"Generic",
|
||||
"Finds the media type of a stream",
|
||||
"Benjamin Otte <in7y118@public.uni-hamburg.de>");
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&type_find_element_src_template));
|
||||
gst_element_class_add_pad_template (gstelement_class,
|
||||
gst_static_pad_template_get (&type_find_element_sink_template));
|
||||
gst_element_class_set_details (gstelement_class,
|
||||
&gst_type_find_element_details);
|
||||
}
|
||||
|
||||
static void
|
||||
gst_type_find_element_class_init (GstTypeFindElementClass * typefind_class)
|
||||
{
|
||||
|
|
Loading…
Reference in a new issue