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plugins: Make *_get_type() in plugins/* thread safe

Browse source 
It's not really needed here but using G_DEFINE_TYPE() reduces
some copy&paste boilerplate code.
This commit is contained in:
Shixin Zeng 2010-07-20 09:23:54 -05:00 committed by Sebastian Dröge
parent 27bebf7456
commit cfefcc7183
3 changed files with 8 additions and 94 deletions
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40
plugins/elements/gstfilesrc.c
View file

@ -486,52 +486,22 @@ struct _GstMmapBufferClass
GstBufferClass buffer_class;
};
static void gst_mmap_buffer_init (GTypeInstance * instance, gpointer g_class);
static void gst_mmap_buffer_class_init (gpointer g_class, gpointer class_data);
static void gst_mmap_buffer_finalize (GstMmapBuffer * mmap_buffer);
static GstBufferClass *mmap_buffer_parent_class = NULL;
static GType
gst_mmap_buffer_get_type (void)
{
static GType _gst_mmap_buffer_type;
if (G_UNLIKELY (_gst_mmap_buffer_type == 0)) {
static const GTypeInfo mmap_buffer_info = {
sizeof (GstMmapBufferClass),
NULL,
NULL,
gst_mmap_buffer_class_init,
NULL,
NULL,
sizeof (GstMmapBuffer),
0,
gst_mmap_buffer_init,
NULL
};
_gst_mmap_buffer_type = g_type_register_static (GST_TYPE_BUFFER,
"GstMmapBuffer", &mmap_buffer_info, 0);
}
return _gst_mmap_buffer_type;
}
G_DEFINE_TYPE (GstMmapBuffer, gst_mmap_buffer, GST_TYPE_BUFFER);
static void
gst_mmap_buffer_class_init (gpointer g_class, gpointer class_data)
gst_mmap_buffer_class_init (GstMmapBufferClass * g_class)
{
GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS (g_class);
mmap_buffer_parent_class = g_type_class_peek_parent (g_class);
mini_object_class->finalize =
(GstMiniObjectFinalizeFunction) gst_mmap_buffer_finalize;
}
static void
gst_mmap_buffer_init (GTypeInstance * instance, gpointer g_class)
gst_mmap_buffer_init (GstMmapBuffer * buf)
{
GstBuffer *buf = (GstBuffer *) instance;
GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_READONLY);
/* before we re-enable this flag, we probably need to fix _copy()
* _make_writable(), etc. in GstMiniObject/GstBuffer as well */
@ -572,8 +542,8 @@ gst_mmap_buffer_finalize (GstMmapBuffer * mmap_buffer)
GST_LOG ("unmapped region %08lx+%08lx at %p",
(gulong) offset, (gulong) size, data);
GST_MINI_OBJECT_CLASS (mmap_buffer_parent_class)->finalize (GST_MINI_OBJECT
(mmap_buffer));
GST_MINI_OBJECT_CLASS (gst_mmap_buffer_parent_class)->finalize
(GST_MINI_OBJECT (mmap_buffer));
}
static GstBuffer *

34
plugins/indexers/gstfileindex.c
View file

@ -124,8 +124,6 @@ enum
ARG_LOCATION,
};
static void gst_file_index_class_init (GstFileIndexClass * klass);
static void gst_file_index_init (GstFileIndex * index);
static void gst_file_index_dispose (GObject * object);
static void
@ -148,33 +146,7 @@ static GstIndexEntry *gst_file_index_get_assoc_entry (GstIndex * index, gint id,
#define CLASS(file_index) GST_FILE_INDEX_CLASS (G_OBJECT_GET_CLASS (file_index))
static GstIndex *parent_class = NULL;
static GType
gst_file_index_get_type (void)
{
static GType file_index_type = 0;
if (!file_index_type) {
static const GTypeInfo file_index_info = {
sizeof (GstFileIndexClass),
NULL,
NULL,
(GClassInitFunc) gst_file_index_class_init,
NULL,
NULL,
sizeof (GstFileIndex),
1,
(GInstanceInitFunc) gst_file_index_init,
NULL
};
file_index_type =
g_type_register_static (GST_TYPE_INDEX, "GstFileIndex",
&file_index_info, 0);
}
return file_index_type;
}
G_DEFINE_TYPE (GstFileIndex, gst_file_index, GST_TYPE_INDEX);
static void
gst_file_index_class_init (GstFileIndexClass * klass)
@ -185,8 +157,6 @@ gst_file_index_class_init (GstFileIndexClass * klass)
gobject_class = (GObjectClass *) klass;
gstindex_class = (GstIndexClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gobject_class->dispose = gst_file_index_dispose;
gobject_class->set_property = gst_file_index_set_property;
gobject_class->get_property = gst_file_index_get_property;
@ -259,7 +229,7 @@ gst_file_index_dispose (GObject * object)
gst_index_entry_free (index->ret_entry); /* hack */
G_OBJECT_CLASS (parent_class)->dispose (object);
G_OBJECT_CLASS (gst_file_index_parent_class)->dispose (object);
}
struct fi_find_writer_context

28
plugins/indexers/gstmemindex.c
View file

@ -107,8 +107,6 @@ enum
/* FILL ME */
};
static void gst_mem_index_class_init (GstMemIndexClass * klass);
static void gst_mem_index_init (GstMemIndex * index);
static void gst_mem_index_finalize (GObject * object);
static void gst_mem_index_add_entry (GstIndex * index, GstIndexEntry * entry);
@ -122,31 +120,7 @@ static GstIndex *parent_class = NULL;
/*static guint gst_mem_index_signals[LAST_SIGNAL] = { 0 }; */
static GType
gst_mem_index_get_type (void)
{
static GType mem_index_type = 0;
if (!mem_index_type) {
static const GTypeInfo mem_index_info = {
sizeof (GstMemIndexClass),
NULL,
NULL,
(GClassInitFunc) gst_mem_index_class_init,
NULL,
NULL,
sizeof (GstMemIndex),
1,
(GInstanceInitFunc) gst_mem_index_init,
NULL
};
mem_index_type =
g_type_register_static (GST_TYPE_INDEX, "GstMemIndex", &mem_index_info,
0);
}
return mem_index_type;
}
G_DEFINE_TYPE (GstMemIndex, gst_mem_index, GST_TYPE_INDEX);
static void
gst_mem_index_class_init (GstMemIndexClass * klass)