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ext/cdparanoia/gstcdparanoia.*: Added reworked patch from #154903 from milosz derezynski. This adds the cdda://<track...

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Original commit message from CVS:
* ext/cdparanoia/gstcdparanoia.c: (_do_init),
(cdparanoia_base_init), (cdparanoia_class_init), (cdparanoia_init),
(cdparanoia_dispose), (cdparanoia_get), (cdparanoia_change_state),
(cdparanoia_convert), (cdparanoia_uri_get_type),
(cdparanoia_uri_get_protocols), (cdparanoia_uri_get_uri),
(cdparanoia_uri_set_uri), (cdparanoia_uri_handler_init):
* ext/cdparanoia/gstcdparanoia.h:
Added reworked patch from #154903 from milosz derezynski. This
adds the cdda://<tracknum> uri.
This commit is contained in:
Wim Taymans 2004-10-08 17:02:51 +00:00
parent a85131e7ca
commit 267e7849f4
3 changed files with 127 additions and 32 deletions
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12
ChangeLog
View file

@ -1,3 +1,15 @@
2004-10-08 Wim Taymans <wim@fluendo.com>
* ext/cdparanoia/gstcdparanoia.c: (_do_init),
(cdparanoia_base_init), (cdparanoia_class_init), (cdparanoia_init),
(cdparanoia_dispose), (cdparanoia_get), (cdparanoia_change_state),
(cdparanoia_convert), (cdparanoia_uri_get_type),
(cdparanoia_uri_get_protocols), (cdparanoia_uri_get_uri),
(cdparanoia_uri_set_uri), (cdparanoia_uri_handler_init):
* ext/cdparanoia/gstcdparanoia.h:
Added reworked patch from #154903 from milosz derezynski. This
adds the cdda://<tracknum> uri.
2004-10-08 Wim Taymans <wim@fluendo.com>
* gst/playback/gstdecodebin.c: (gst_decode_bin_class_init),

144
ext/cdparanoia/gstcdparanoia.c
View file

@ -36,6 +36,7 @@
#include <dirent.h>
#include <errno.h>
#include "gst/gst-i18n-plugin.h"
#include <gst/gst.h>
/* taken from linux/cdrom.h */
#define CD_MSF_OFFSET 150 /* MSF numbering offset of first frame */
@ -137,6 +138,7 @@ enum
static void cdparanoia_base_init (gpointer g_class);
static void cdparanoia_class_init (CDParanoiaClass * klass);
static void cdparanoia_init (CDParanoia * cdparanoia);
static void cdparanoia_dispose (GObject * obj);
static void cdparanoia_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
@ -157,44 +159,32 @@ static void cdparanoia_set_index (GstElement * element, GstIndex * index);
static GstIndex *cdparanoia_get_index (GstElement * element);
static void cdparanoia_uri_handler_init (gpointer g_iface, gpointer iface_data);
static void
_do_init (GType cdparanoia_type)
{
static const GInterfaceInfo urihandler_info = {
cdparanoia_uri_handler_init,
NULL,
NULL,
};
g_type_add_interface_static (cdparanoia_type, GST_TYPE_URI_HANDLER,
&urihandler_info);
}
GST_BOILERPLATE_FULL (CDParanoia, cdparanoia, GstElement, GST_TYPE_ELEMENT,
_do_init);
static GstElementStateReturn cdparanoia_change_state (GstElement * element);
static GstElementClass *parent_class = NULL;
static guint cdparanoia_signals[LAST_SIGNAL] = { 0 };
/* our two formats */
static GstFormat track_format;
static GstFormat sector_format;
GType
cdparanoia_get_type (void)
{
static GType cdparanoia_type = 0;
if (!cdparanoia_type) {
static const GTypeInfo cdparanoia_info = {
sizeof (CDParanoiaClass),
cdparanoia_base_init,
NULL,
(GClassInitFunc) cdparanoia_class_init,
NULL,
NULL,
sizeof (CDParanoia),
0,
(GInstanceInitFunc) cdparanoia_init,
};
cdparanoia_type =
g_type_register_static (GST_TYPE_ELEMENT, "CDParanoia",
&cdparanoia_info, 0);
/* Register the track format */
track_format = gst_format_register ("track", "CD track");
sector_format = gst_format_register ("sector", "CD sector");
}
return cdparanoia_type;
}
static void
cdparanoia_base_init (gpointer g_class)
{
@ -204,6 +194,9 @@ cdparanoia_base_init (gpointer g_class)
gst_static_pad_template_get (&cdparanoia_src_template));
gst_element_class_set_details (element_class, &cdparanoia_details);
/* Register the track and sector format */
track_format = gst_format_register ("track", "CD track");
sector_format = gst_format_register ("sector", "CD sector");
}
static void
@ -281,6 +274,7 @@ cdparanoia_class_init (CDParanoiaClass * klass)
gobject_class->set_property = cdparanoia_set_property;
gobject_class->get_property = cdparanoia_get_property;
gobject_class->dispose = cdparanoia_dispose;
gstelement_class->change_state = cdparanoia_change_state;
gstelement_class->set_index = cdparanoia_set_index;
@ -319,8 +313,23 @@ cdparanoia_init (CDParanoia * cdparanoia)
cdparanoia->total_seconds = 0;
cdparanoia->discont_sent = FALSE;
cdparanoia->uri = NULL;
cdparanoia->uri_track = -1;
cdparanoia->seek_request = -1;
}
static void
cdparanoia_dispose (GObject * obj)
{
CDParanoia *cdparanoia;
cdparanoia = CDPARANOIA (obj);
g_free (cdparanoia->uri);
cdparanoia->uri = NULL;
G_OBJECT_CLASS (parent_class)->dispose (obj);
}
static void
cdparanoia_set_property (GObject * object, guint prop_id, const GValue * value,
@ -465,6 +474,14 @@ cdparanoia_get (GstPad * pad)
g_return_val_if_fail (GST_FLAG_IS_SET (src, CDPARANOIA_OPEN), NULL);
if (src->seek_request != -1) {
gst_pad_send_event (src->srcpad,
gst_event_new_segment_seek (track_format |
GST_SEEK_METHOD_SET |
GST_SEEK_FLAG_FLUSH, src->seek_request - 1, src->seek_request));
src->seek_request = -1;
}
/* stop things apropriatly */
if (src->cur_sector > src->segment_end_sector) {
GST_DEBUG ("setting EOS");
@ -774,6 +791,9 @@ cdparanoia_change_state (GstElement * element)
}
break;
case GST_STATE_READY_TO_PAUSED:
if (cdparanoia->uri_track > 0) {
cdparanoia->seek_request = cdparanoia->uri_track;
}
break;
case GST_STATE_PAUSED_TO_PLAYING:
break;
@ -784,6 +804,7 @@ cdparanoia_change_state (GstElement * element)
break;
case GST_STATE_READY_TO_NULL:
cdparanoia_close (CDPARANOIA (element));
cdparanoia->seek_request = -1;
break;
default:
break;
@ -990,7 +1011,7 @@ cdparanoia_convert (GstPad * pad,
break;
default:
{
gint sector;
gint64 sector;
if (src_format == track_format) {
/* some sanity checks */
@ -1123,6 +1144,65 @@ plugin_init (GstPlugin * plugin)
return TRUE;
}
/*** GSTURIHANDLER INTERFACE *************************************************/
static guint
cdparanoia_uri_get_type (void)
{
return GST_URI_SRC;
}
static gchar **
cdparanoia_uri_get_protocols (void)
{
static gchar *protocols[] = { "cdda", NULL };
return protocols;
}
static const gchar *
cdparanoia_uri_get_uri (GstURIHandler * handler)
{
CDParanoia *cdparanoia = CDPARANOIA (handler);
return cdparanoia->uri;
}
static gboolean
cdparanoia_uri_set_uri (GstURIHandler * handler, const gchar * uri)
{
gchar *protocol, *location;
gboolean ret;
ret = TRUE;
CDParanoia *cdparanoia = CDPARANOIA (handler);
protocol = gst_uri_get_protocol (uri);
if (strcmp (protocol, "cdda") != 0) {
g_free (protocol);
return FALSE;
}
g_free (protocol);
location = gst_uri_get_location (uri);
cdparanoia->uri_track = strtol (location, NULL, 10);
if (cdparanoia->uri_track > 0) {
cdparanoia->seek_request = cdparanoia->uri_track;
}
g_free (location);
return ret;
}
static void
cdparanoia_uri_handler_init (gpointer g_iface, gpointer iface_data)
{
GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface;
iface->get_type = cdparanoia_uri_get_type;
iface->get_protocols = cdparanoia_uri_get_protocols;
iface->get_uri = cdparanoia_uri_get_uri;
iface->set_uri = cdparanoia_uri_set_uri;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"cdparanoia",

3
ext/cdparanoia/gstcdparanoia.h
View file

@ -86,6 +86,9 @@ struct _CDParanoia {
gint never_skip;
gboolean abort_on_skip;
gint paranoia_mode;
gchar *uri; /* URI caching */
gint uri_track;
gint seek_request;
cdrom_drive *d;
cdrom_paranoia *p;