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add notify back to filesrc, it's needed for MVC applications remove notify printouts from gst-launch cleanup in gst-p...

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Original commit message from CVS:
* add notify back to filesrc, it's needed for MVC applications
* remove notify printouts from gst-launch
* cleanup in gst-plugins configure.ac
* some jack updates
* remove SELF_ITERATING flag in favor of SEF_SCHEDULABLE (not a clear name,
but it's what we have for the moment)
* improve parsing of request pad names, no more sscanf
* fixes to the fastscheduler Makefile.am
This commit is contained in:
Andy Wingo 2002-03-30 19:31:14 +00:00
parent 0d2aa4c6d2
commit cfb228b0f9
7 changed files with 38 additions and 35 deletions
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6
gst/elements/gstfilesrc.c
View file

@ -549,7 +549,7 @@ gst_filesrc_get (GstPad *pad)
/* we're done, return the buffer */ /* we're done, return the buffer */
src->curoffset += GST_BUFFER_SIZE(buf); src->curoffset += GST_BUFFER_SIZE(buf);
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
return buf; return buf;
} }
@ -590,7 +590,7 @@ gst_filesrc_open_file (GstFileSrc *src)
/* now notify of the changes */ /* now notify of the changes */
g_object_freeze_notify (G_OBJECT (src)); g_object_freeze_notify (G_OBJECT (src));
g_object_notify (G_OBJECT (src), "filesize"); g_object_notify (G_OBJECT (src), "filesize");
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
g_object_thaw_notify (G_OBJECT (src)); g_object_thaw_notify (G_OBJECT (src));
GST_FLAG_SET (src, GST_FILESRC_OPEN); GST_FLAG_SET (src, GST_FILESRC_OPEN);
@ -614,7 +614,7 @@ gst_filesrc_close_file (GstFileSrc *src)
/* and notify that things changed */ /* and notify that things changed */
g_object_freeze_notify (G_OBJECT (src)); g_object_freeze_notify (G_OBJECT (src));
g_object_notify (G_OBJECT (src), "filesize"); g_object_notify (G_OBJECT (src), "filesize");
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
g_object_thaw_notify (G_OBJECT (src)); g_object_thaw_notify (G_OBJECT (src));
if (src->mapbuf) if (src->mapbuf)

6
gst/gstbin.h
View file

@ -51,7 +51,8 @@ extern GType _gst_bin_type;
typedef enum { typedef enum {
/* this bin is a manager of child elements, i.e. a pipeline or thread */ /* this bin is a manager of child elements, i.e. a pipeline or thread */
GST_BIN_FLAG_MANAGER = GST_ELEMENT_FLAG_LAST, GST_BIN_FLAG_MANAGER = GST_ELEMENT_FLAG_LAST,
/* this bin is actually a meta-bin, and may need to be scheduled */
/* this bin iterates itself */
GST_BIN_SELF_SCHEDULABLE, GST_BIN_SELF_SCHEDULABLE,
/* we prefer to have cothreads when its an option, over chain-based */ /* we prefer to have cothreads when its an option, over chain-based */
@ -59,9 +60,6 @@ typedef enum {
GST_BIN_FLAG_FIXED_CLOCK, GST_BIN_FLAG_FIXED_CLOCK,
/* bin iterates itself, like a bin with a jack element in it */
GST_BIN_SELF_ITERATING,
/* padding */ /* padding */
GST_BIN_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 5, GST_BIN_FLAG_LAST = GST_ELEMENT_FLAG_LAST + 5,
} GstBinFlags; } GstBinFlags;

19
gst/gstelement.c
View file

@ -717,7 +717,7 @@ gst_element_request_pad_by_name (GstElement *element, const gchar *name)
gboolean templ_found = FALSE; gboolean templ_found = FALSE;
GList *list; GList *list;
gint n; gint n;
gchar *str; gchar *str, *data, *endptr;
g_return_val_if_fail (element != NULL, NULL); g_return_val_if_fail (element != NULL, NULL);
g_return_val_if_fail (GST_IS_ELEMENT (element), NULL); g_return_val_if_fail (GST_IS_ELEMENT (element), NULL);
@ -734,16 +734,22 @@ gst_element_request_pad_by_name (GstElement *element, const gchar *name)
while (!templ_found && list) { while (!templ_found && list) {
templ = (GstPadTemplate*) list->data; templ = (GstPadTemplate*) list->data;
if (templ->presence == GST_PAD_REQUEST) { if (templ->presence == GST_PAD_REQUEST) {
/* we know that %s and %d are the ony possibilities because of sanity /* we know that %s and %d are the only possibilities because of sanity
checks in gst_padtemplate_new */ checks in gst_padtemplate_new */
if (strstr (templ->name_template, "%d")) { if ((str = strchr (templ->name_template, '%')) &&
if (sscanf(name, templ->name_template, &n)) { strncmp (templ->name_template, name, str - templ->name_template) == 0 &&
strlen (name) > str - templ->name_template) {
data = name + (str - templ->name_template);
if (*(str+1) == 'd') {
/* it's an int */
n = (gint) strtol (data, &endptr, 10);
if (endptr == NULL) {
templ_found = TRUE; templ_found = TRUE;
req_name = name; req_name = name;
break; break;
} }
} else if (strstr (templ->name_template, "%s")) { } else {
if (sscanf(name, templ->name_template, &str)) { /* it's a string */
templ_found = TRUE; templ_found = TRUE;
req_name = name; req_name = name;
break; break;
@ -774,7 +780,6 @@ gst_element_request_pad_by_name (GstElement *element, const gchar *name)
* *
* Returns: the pad to which a connection can be made * Returns: the pad to which a connection can be made
*/ */
GstPad* GstPad*
gst_element_get_compatible_pad_filtered (GstElement *element, GstPad *pad, GstCaps *filtercaps) gst_element_get_compatible_pad_filtered (GstElement *element, GstPad *pad, GstCaps *filtercaps)
{ {

5
gst/gstpad.c
View file

@ -2039,6 +2039,11 @@ name_is_valid (const gchar *name, GstPadPresence presence)
" type '%%d' or '%%s' for GST_PAD_REQUEST padtemplate", name); " type '%%d' or '%%s' for GST_PAD_REQUEST padtemplate", name);
return FALSE; return FALSE;
} }
if (str && (*(str+2) != '\0')) {
g_warning ("invalid name template %s: conversion specification must appear"
" at the end of the GST_PAD_REQUEST padtemplate name", name);
return FALSE;
}
} }
return TRUE; return TRUE;

4
gst/schedulers/Makefile.am
View file

@ -14,8 +14,8 @@ libgststandardscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstfastscheduler_la_SOURCES = gstfastscheduler.c libgstfastscheduler_la_SOURCES = gstfastscheduler.c
libgstfastscheduler_la_CFLAGS = $(GST_CFLAGS) libgstfastscheduler_la_CFLAGS = $(GST_CFLAGS)
libgstfastscheduler_la_LIBADD = $(GST_LIBS) ../libcothreads.la libgstfastscheduler_la_LIBADD = ../libcothreads.la
libgstfastscheduler_la_LDFLAGS = @GST_LT_LDFLAGS@ libgstfastscheduler_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
## this is a REALLY evil hack ## this is a REALLY evil hack
## but we need to keep it as long as we have libs/gst and libs/ext ## but we need to keep it as long as we have libs/gst and libs/ext

6
plugins/elements/gstfilesrc.c
View file

@ -549,7 +549,7 @@ gst_filesrc_get (GstPad *pad)
/* we're done, return the buffer */ /* we're done, return the buffer */
src->curoffset += GST_BUFFER_SIZE(buf); src->curoffset += GST_BUFFER_SIZE(buf);
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
return buf; return buf;
} }
@ -590,7 +590,7 @@ gst_filesrc_open_file (GstFileSrc *src)
/* now notify of the changes */ /* now notify of the changes */
g_object_freeze_notify (G_OBJECT (src)); g_object_freeze_notify (G_OBJECT (src));
g_object_notify (G_OBJECT (src), "filesize"); g_object_notify (G_OBJECT (src), "filesize");
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
g_object_thaw_notify (G_OBJECT (src)); g_object_thaw_notify (G_OBJECT (src));
GST_FLAG_SET (src, GST_FILESRC_OPEN); GST_FLAG_SET (src, GST_FILESRC_OPEN);
@ -614,7 +614,7 @@ gst_filesrc_close_file (GstFileSrc *src)
/* and notify that things changed */ /* and notify that things changed */
g_object_freeze_notify (G_OBJECT (src)); g_object_freeze_notify (G_OBJECT (src));
g_object_notify (G_OBJECT (src), "filesize"); g_object_notify (G_OBJECT (src), "filesize");
//g_object_notify (G_OBJECT (src), "offset"); g_object_notify (G_OBJECT (src), "offset");
g_object_thaw_notify (G_OBJECT (src)); g_object_thaw_notify (G_OBJECT (src));
if (src->mapbuf) if (src->mapbuf)

15
tools/gst-launch.c
View file

@ -44,13 +44,10 @@ property_change_callback (GObject *object, GstObject *orig, GParamSpec *pspec)
GValue value = { 0, }; /* the important thing is that value.type = 0 */ GValue value = { 0, }; /* the important thing is that value.type = 0 */
gchar *str = 0; gchar *str = 0;
if (pspec->flags & G_PARAM_READABLE) { /* let's not print these out for the offset property... */
if (pspec->flags & G_PARAM_READABLE && strcmp (pspec->name, "offset") != 0) {
g_value_init(&value, G_PARAM_SPEC_VALUE_TYPE (pspec)); g_value_init(&value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_object_get_property (G_OBJECT (orig), pspec->name, &value); g_object_get_property (G_OBJECT (orig), pspec->name, &value);
/* fix current bug with g_strdup_value_contents not working with gint64 */
if (G_IS_PARAM_SPEC_INT64 (pspec))
str = g_strdup_printf ("%lld", g_value_get_int64 (&value));
else
str = g_strdup_value_contents (&value); str = g_strdup_value_contents (&value);
g_print ("%s: %s = %s\n", GST_OBJECT_NAME (orig), pspec->name, str); g_print ("%s: %s = %s\n", GST_OBJECT_NAME (orig), pspec->name, str);
g_free (str); g_free (str);
@ -162,8 +159,6 @@ main(int argc, char *argv[])
launch_argc = argc; launch_argc = argc;
launch_argv = argv; launch_argv = argv;
//gst_schedulerfactory_set_default_name ("fast");
/* make a null-terminated version of argv */ /* make a null-terminated version of argv */
argvn = g_new0 (char *,argc); argvn = g_new0 (char *,argc);
memcpy (argvn, argv+1, sizeof (char*) * (argc-1)); memcpy (argvn, argv+1, sizeof (char*) * (argc-1));
@ -196,12 +191,12 @@ main(int argc, char *argv[])
exit (-1); exit (-1);
} }
if (!GST_FLAG_IS_SET (GST_OBJECT (pipeline), GST_BIN_SELF_ITERATING)) { if (!GST_FLAG_IS_SET (GST_OBJECT (pipeline), GST_BIN_SELF_SCHEDULABLE)) {
g_idle_add (idle_func, pipeline); g_idle_add (idle_func, pipeline);
gst_main (); gst_main ();
} else { } else {
g_print ("sleeping 100...\n"); g_print ("waiting for the state change...\n");
sleep (100); gst_element_wait_state_change (pipeline);
} }
gst_element_set_state (pipeline, GST_STATE_NULL); gst_element_set_state (pipeline, GST_STATE_NULL);