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ext/gio/gstgio.c: Remove nowadays unnecessary workaround for a crash.

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Original commit message from CVS:
* ext/gio/gstgio.c: (plugin_init):
Remove nowadays unnecessary workaround for a crash.
* ext/gio/gstgiosink.c: (gst_gio_sink_finalize),
(gst_gio_sink_start), (gst_gio_sink_stop),
(gst_gio_sink_unlock_stop):
* ext/gio/gstgiosink.h:
* ext/gio/gstgiosrc.c: (gst_gio_src_finalize), (gst_gio_src_start),
(gst_gio_src_stop), (gst_gio_src_unlock_stop):
* ext/gio/gstgiosrc.h:
Make the finalize function safer, clean up everything that could stay
around.
Reset the cancellable instead of creating a new one after cancelling
some operation.
Don't store the GFile in the element, it's only necessary for creating
the streams.
This commit is contained in:
Sebastian Dröge 2007-11-07 11:48:09 +00:00
parent 1407259dbc
commit 3b310c00eb
6 changed files with 62 additions and 48 deletions
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21
ChangeLog
View file

@ -1,3 +1,24 @@
2007-11-07 Sebastian Dröge <slomo@circular-chaos.org>
* ext/gio/gstgio.c: (plugin_init):
Remove nowadays unnecessary workaround for a crash.
* ext/gio/gstgiosink.c: (gst_gio_sink_finalize),
(gst_gio_sink_start), (gst_gio_sink_stop),
(gst_gio_sink_unlock_stop):
* ext/gio/gstgiosink.h:
* ext/gio/gstgiosrc.c: (gst_gio_src_finalize), (gst_gio_src_start),
(gst_gio_src_stop), (gst_gio_src_unlock_stop):
* ext/gio/gstgiosrc.h:
Make the finalize function safer, clean up everything that could stay
around.
Reset the cancellable instead of creating a new one after cancelling
some operation.
Don't store the GFile in the element, it's only necessary for creating
the streams.
2007-11-06 Sebastian Dröge <slomo@circular-chaos.org>
* gst/spectrum/demo-audiotest.c: (main):

7
ext/gio/gstgio.c
View file

@ -189,13 +189,6 @@ plugin_init (GstPlugin * plugin)
GST_DEBUG_CATEGORY_INIT (gst_gio_debug, "gio", 0, "GIO elements");
/* FIXME: This is needed to prevent a crash. Needs further investigation
* probably. */
if (g_vfs_get_default () == NULL) {
GST_WARNING ("Failed to initialize default VFS, not registering plugin");
return FALSE;
}
/* FIXME: Rank is MARGINAL for now, should be at least SECONDARY+1 in the future
* to replace gnomevfssink/src. For testing purposes PRIMARY+1 one makes sense
* so it gets autoplugged and preferred over filesrc/sink. */

41
ext/gio/gstgiosink.c
View file

@ -135,12 +135,20 @@ gst_gio_sink_finalize (GObject * object)
{
GstGioSink *sink = GST_GIO_SINK (object);
g_object_unref (sink->cancel);
if (sink->cancel) {
g_object_unref (sink->cancel);
sink->cancel = NULL;
}
if (sink->file)
g_object_unref (sink->file);
if (sink->stream) {
g_object_unref (sink->stream);
sink->stream = NULL;
}
g_free (sink->location);
if (sink->location) {
g_free (sink->location);
sink->location = NULL;
}
GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
}
@ -186,6 +194,7 @@ static gboolean
gst_gio_sink_start (GstBaseSink * base_sink)
{
GstGioSink *sink = GST_GIO_SINK (base_sink);
GFile *file;
gboolean success;
GError *err = NULL;
@ -195,18 +204,20 @@ gst_gio_sink_start (GstBaseSink * base_sink)
return FALSE;
}
sink->file = g_file_new_for_uri (sink->location);
file = g_file_new_for_uri (sink->location);
if (sink->file == NULL) {
if (file == NULL) {
GST_ELEMENT_ERROR (sink, RESOURCE, OPEN_WRITE, (NULL),
("Malformed URI or protocol not supported (%s)", sink->location));
return FALSE;
}
sink->stream =
g_file_create (sink->file, G_FILE_CREATE_FLAGS_NONE, sink->cancel, &err);
g_file_create (file, G_FILE_CREATE_FLAGS_NONE, sink->cancel, &err);
success = (sink->stream != NULL);
g_object_unref (file);
if (!success && !gst_gio_error (sink, "g_file_create", &err, NULL)) {
/*if (GST_GIO_ERROR_MATCHES (err, EXISTS)) */
@ -224,12 +235,8 @@ gst_gio_sink_start (GstBaseSink * base_sink)
g_clear_error (&err);
}
if (!success) {
g_object_unref (sink->file);
sink->file = NULL;
if (!success)
return FALSE;
}
sink->position = 0;
@ -245,11 +252,6 @@ gst_gio_sink_stop (GstBaseSink * base_sink)
gboolean success = TRUE;
GError *err = NULL;
if (sink->file != NULL) {
g_object_unref (sink->file);
sink->file = NULL;
}
if (sink->stream != NULL) {
/* FIXME: In case that the call below would block, there is no one to
* trigger the cancellation! */
@ -289,10 +291,9 @@ gst_gio_sink_unlock_stop (GstBaseSink * base_sink)
{
GstGioSink *sink = GST_GIO_SINK (base_sink);
GST_LOG_OBJECT (sink, "restoring cancellable");
GST_LOG_OBJECT (sink, "resetting cancellable");
g_object_unref (sink->cancel);
sink->cancel = g_cancellable_new ();
g_cancellable_reset (sink->cancel);
return TRUE;
}

1
ext/gio/gstgiosink.h
View file

@ -53,7 +53,6 @@ struct _GstGioSink
/*< private >*/
GCancellable *cancel;
GFile *file;
gchar *location;
guint64 position;
GFileOutputStream *stream;

39
ext/gio/gstgiosrc.c
View file

@ -128,12 +128,20 @@ gst_gio_src_finalize (GObject * object)
{
GstGioSrc *src = GST_GIO_SRC (object);
g_object_unref (src->cancel);
if (src->cancel) {
g_object_unref (src->cancel);
src->cancel = NULL;
}
if (src->file)
g_object_unref (src->file);
if (src->stream) {
g_object_unref (src->stream);
src->stream = NULL;
}
g_free (src->location);
if (src->location) {
g_free (src->location);
src->location = NULL;
}
GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
}
@ -179,6 +187,7 @@ static gboolean
gst_gio_src_start (GstBaseSrc * base_src)
{
GstGioSrc *src = GST_GIO_SRC (base_src);
GFile *file;
GError *err = NULL;
if (src->location == NULL) {
@ -186,15 +195,17 @@ gst_gio_src_start (GstBaseSrc * base_src)
return FALSE;
}
src->file = g_file_new_for_uri (src->location);
file = g_file_new_for_uri (src->location);
if (src->file == NULL) {
if (file == NULL) {
GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL),
("Malformed URI or protocol not supported (%s)", src->location));
return FALSE;
}
src->stream = g_file_read (src->file, src->cancel, &err);
src->stream = g_file_read (file, src->cancel, &err);
g_object_unref (file);
if (src->stream == NULL && !gst_gio_error (src, "g_file_read", &err, NULL)) {
@ -209,13 +220,9 @@ gst_gio_src_start (GstBaseSrc * base_src)
g_clear_error (&err);
g_object_unref (src->file);
src->file = NULL;
return FALSE;
} else if (src->stream == NULL) {
g_object_unref (src->file);
return FALSE;
}
@ -250,11 +257,6 @@ gst_gio_src_stop (GstBaseSrc * base_src)
src->stream = NULL;
}
if (src->file != NULL) {
g_object_unref (src->file);
src->file = NULL;
}
GST_DEBUG_OBJECT (src, "closed location %s", src->location);
return success;
@ -321,10 +323,9 @@ gst_gio_src_unlock_stop (GstBaseSrc * base_src)
{
GstGioSrc *src = GST_GIO_SRC (base_src);
GST_LOG_OBJECT (src, "restoring cancellable");
GST_LOG_OBJECT (src, "resetting cancellable");
g_object_unref (src->cancel);
src->cancel = g_cancellable_new ();
g_cancellable_reset (src->cancel);
return TRUE;
}

1
ext/gio/gstgiosrc.h
View file

@ -53,7 +53,6 @@ struct _GstGioSrc
/*< private >*/
GCancellable *cancel;
GFile *file;
gchar *location;
guint64 position;
GFileInputStream *stream;