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- updated to new seek api... i think it works, dunno, i'm not a rocket scientist
Original commit message from CVS: - updated to new seek api... i think it works, dunno, i'm not a rocket scientist
This commit is contained in:
Bastien Nocera
parent
66f04431ff
commit
eed66d0d2b
1 changed files with 71 additions and 22 deletions
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@ -71,6 +71,9 @@ struct _GstGnomeVFSSrc {
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/* handle */
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GnomeVFSHandle *handle;
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/* Seek stuff */
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gboolean seek_happened;
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gboolean need_flush;
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/* local filename */
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gchar *local_name;
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@ -126,6 +129,7 @@ static GstElementStateReturn gst_gnomevfssrc_change_state(GstElement *element);
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static void gst_gnomevfssrc_close_file(GstGnomeVFSSrc *src);
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static gboolean gst_gnomevfssrc_open_file(GstGnomeVFSSrc *src);
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static gboolean gst_gnomevfssrc_srcpad_event (GstPad *pad, GstEvent *event);
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static GstElementClass *parent_class = NULL;
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@ -136,17 +140,20 @@ GType gst_gnomevfssrc_get_type(void)
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if (!gnomevfssrc_type) {
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static const GTypeInfo gnomevfssrc_info = {
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sizeof(GstGnomeVFSSrcClass), NULL,
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NULL,
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(GClassInitFunc) gst_gnomevfssrc_class_init,
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NULL,
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NULL,
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sizeof(GstGnomeVFSSrc),
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0,
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(GInstanceInitFunc) gst_gnomevfssrc_init,
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sizeof(GstGnomeVFSSrcClass), NULL,
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NULL,
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(GClassInitFunc) gst_gnomevfssrc_class_init,
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NULL,
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NULL,
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sizeof(GstGnomeVFSSrc),
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0,
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(GInstanceInitFunc) gst_gnomevfssrc_init,
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};
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gnomevfssrc_type =
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g_type_register_static(GST_TYPE_ELEMENT, "GstGnomeVFSSrc", &gnomevfssrc_info, 0);
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g_type_register_static(GST_TYPE_ELEMENT,
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"GstGnomeVFSSrc",
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&gnomevfssrc_info,
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0);
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}
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return gnomevfssrc_type;
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}
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@ -184,6 +191,8 @@ static void gst_gnomevfssrc_init(GstGnomeVFSSrc *gnomevfssrc)
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gnomevfssrc->srcpad = gst_pad_new("src", GST_PAD_SRC);
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gst_pad_set_get_function(gnomevfssrc->srcpad, gst_gnomevfssrc_get);
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gst_pad_set_event_function (gnomevfssrc->srcpad,
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gst_gnomevfssrc_srcpad_event);
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gst_element_add_pad(GST_ELEMENT(gnomevfssrc), gnomevfssrc->srcpad);
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gnomevfssrc->filename = NULL;
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@ -214,8 +223,7 @@ static void gst_gnomevfssrc_set_property(GObject *object, guint prop_id, const G
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g_return_if_fail((GST_STATE(src) < GST_STATE_PLAYING)
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|| (GST_STATE(src) == GST_STATE_PAUSED));
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if (src->filename)
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g_free(src->filename);
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g_free(src->filename);
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/* clear the filename if we get a NULL (is that possible?) */
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if (g_value_get_string (value) == NULL) {
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@ -483,12 +491,9 @@ static void gst_gnomevfssrc_close_file(GstGnomeVFSSrc *src)
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/* zero out a lot of our state */
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src->is_local = FALSE;
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if (src->uri)
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g_free(src->uri);
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if (src->handle)
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g_free(src->handle);
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if (src->local_name)
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g_free(src->local_name);
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g_free(src->uri);
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g_free(src->handle);
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g_free(src->local_name);
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src->fd = 0;
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src->map = NULL;
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src->size = 0;
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@ -503,17 +508,23 @@ static GstElementStateReturn gst_gnomevfssrc_change_state(GstElement *element)
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g_return_val_if_fail(GST_IS_GNOMEVFSSRC(element),
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GST_STATE_FAILURE);
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if (GST_STATE_TRANSITION(element) == GST_STATE_NULL_TO_READY) {
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switch (GST_STATE_TRANSITION (element)) {
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case GST_STATE_NULL_TO_READY:
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if (!GST_FLAG_IS_SET(element, GST_GNOMEVFSSRC_OPEN)) {
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if (!gst_gnomevfssrc_open_file
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(GST_GNOMEVFSSRC(element)))
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(GST_GNOMEVFSSRC(element)))
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return GST_STATE_FAILURE;
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}
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} else if (GST_STATE_TRANSITION(element) ==
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GST_STATE_READY_TO_NULL) {
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break;
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case GST_STATE_READY_TO_NULL:
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if (GST_FLAG_IS_SET(element, GST_GNOMEVFSSRC_OPEN))
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gst_gnomevfssrc_close_file(GST_GNOMEVFSSRC
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(element));
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(element));
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break;
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case GST_STATE_READY_TO_PAUSED:
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case GST_STATE_PAUSED_TO_READY:
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default:
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break;
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}
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if (GST_ELEMENT_CLASS(parent_class)->change_state)
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@ -538,6 +549,44 @@ static gboolean plugin_init(GModule *module, GstPlugin *plugin)
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return TRUE;
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}
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static gboolean
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gst_gnomevfssrc_srcpad_event (GstPad *pad, GstEvent *event)
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{
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GstGnomeVFSSrc *src = GST_GNOMEVFSSRC(GST_PAD_PARENT(pad));
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_SEEK:
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switch (GST_EVENT_SEEK_TYPE (event)) {
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case GST_SEEK_BYTEOFFSET_SET:
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src->curoffset = (guint64) GST_EVENT_SEEK_OFFSET (event);
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break;
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case GST_SEEK_BYTEOFFSET_CUR:
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src->curoffset += GST_EVENT_SEEK_OFFSET (event);
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break;
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case GST_SEEK_BYTEOFFSET_END:
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src->curoffset = src->size - ABS (GST_EVENT_SEEK_OFFSET (event));
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break;
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default:
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return FALSE;
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break;
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}
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g_object_notify (G_OBJECT (src), "offset");
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src->seek_happened = TRUE;
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src->need_flush = GST_EVENT_SEEK_FLUSH(event);
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gst_event_free (event);
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/* push a discontinuous event? */
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break;
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case GST_EVENT_FLUSH:
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src->need_flush = TRUE;
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break;
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default:
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return FALSE;
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break;
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}
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return TRUE;
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}
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GstPluginDesc plugin_desc = {
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GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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