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Added a property to make identity fail after N buffers

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Original commit message from CVS:
Added a property to make identity fail after N buffers
This commit is contained in:
Wim Taymans 2001-12-27 00:40:50 +00:00
parent 65423bdc5a
commit 2198726630
4 changed files with 68 additions and 2 deletions
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34
gst/elements/gstidentity.c
View file

@ -46,6 +46,7 @@ enum {
ARG_LOOP_BASED,
ARG_SLEEP_TIME,
ARG_DUPLICATE,
ARG_ERROR_AFTER,
ARG_SILENT,
};
@ -98,8 +99,11 @@ gst_identity_class_init (GstIdentityClass *klass)
g_param_spec_uint ("sleep_time", "sleep_time", "sleep_time",
0, G_MAXUINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUPLICATE,
g_param_spec_uint ("duplicate", "duplicate", "duplicate",
g_param_spec_uint ("duplicate", "Duplicate Buffers", "Push the buffers N times",
0, G_MAXUINT, 1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ERROR_AFTER,
g_param_spec_int ("error_after", "Error After", "Error after N buffers",
G_MININT, G_MAXINT, -1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SILENT,
g_param_spec_boolean ("silent", "silent", "silent",
TRUE,G_PARAM_READWRITE));
@ -160,6 +164,7 @@ gst_identity_init (GstIdentity *identity)
identity->loop_based = FALSE;
identity->sleep_time = 0;
identity->duplicate = 1;
identity->error_after = -1;
identity->silent = FALSE;
}
@ -175,6 +180,15 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
identity = GST_IDENTITY (gst_pad_get_parent (pad));
if (identity->error_after >= 0) {
identity->error_after--;
if (identity->error_after == 0) {
gst_buffer_unref (buf);
gst_element_error (GST_ELEMENT (identity), "errored after iterations as requested");
return;
}
}
for (i=identity->duplicate; i; i--) {
if (!identity->silent)
g_print("identity: chain ******* (%s:%s)i (%d bytes, %llu) \n",
@ -206,6 +220,18 @@ gst_identity_loop (GstElement *element)
identity = GST_IDENTITY (element);
buf = gst_pad_pull (identity->sinkpad);
if (GST_IS_EVENT (buf)) {
gst_pad_event_default (identity->sinkpad, GST_EVENT (buf));
}
if (identity->error_after >= 0) {
identity->error_after--;
if (identity->error_after == 0) {
gst_buffer_unref (buf);
gst_element_error (element, "errored after iterations as requested");
return;
}
}
for (i=identity->duplicate; i; i--) {
if (!identity->silent)
@ -256,6 +282,9 @@ gst_identity_set_property (GObject *object, guint prop_id, const GValue *value,
case ARG_DUPLICATE:
identity->duplicate = g_value_get_uint (value);
break;
case ARG_ERROR_AFTER:
identity->error_after = g_value_get_uint (value);
break;
default:
break;
}
@ -279,6 +308,9 @@ static void gst_identity_get_property(GObject *object, guint prop_id, GValue *va
case ARG_DUPLICATE:
g_value_set_uint (value, identity->duplicate);
break;
case ARG_ERROR_AFTER:
g_value_set_uint (value, identity->error_after);
break;
case ARG_SILENT:
g_value_set_boolean (value, identity->silent);
break;

1
gst/elements/gstidentity.h
View file

@ -59,6 +59,7 @@ struct _GstIdentity {
gboolean loop_based;
guint duplicate;
gint error_after;
guint sleep_time;
gboolean silent;
};

34
plugins/elements/gstidentity.c
View file

@ -46,6 +46,7 @@ enum {
ARG_LOOP_BASED,
ARG_SLEEP_TIME,
ARG_DUPLICATE,
ARG_ERROR_AFTER,
ARG_SILENT,
};
@ -98,8 +99,11 @@ gst_identity_class_init (GstIdentityClass *klass)
g_param_spec_uint ("sleep_time", "sleep_time", "sleep_time",
0, G_MAXUINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DUPLICATE,
g_param_spec_uint ("duplicate", "duplicate", "duplicate",
g_param_spec_uint ("duplicate", "Duplicate Buffers", "Push the buffers N times",
0, G_MAXUINT, 1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ERROR_AFTER,
g_param_spec_int ("error_after", "Error After", "Error after N buffers",
G_MININT, G_MAXINT, -1, G_PARAM_READWRITE));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SILENT,
g_param_spec_boolean ("silent", "silent", "silent",
TRUE,G_PARAM_READWRITE));
@ -160,6 +164,7 @@ gst_identity_init (GstIdentity *identity)
identity->loop_based = FALSE;
identity->sleep_time = 0;
identity->duplicate = 1;
identity->error_after = -1;
identity->silent = FALSE;
}
@ -175,6 +180,15 @@ gst_identity_chain (GstPad *pad, GstBuffer *buf)
identity = GST_IDENTITY (gst_pad_get_parent (pad));
if (identity->error_after >= 0) {
identity->error_after--;
if (identity->error_after == 0) {
gst_buffer_unref (buf);
gst_element_error (GST_ELEMENT (identity), "errored after iterations as requested");
return;
}
}
for (i=identity->duplicate; i; i--) {
if (!identity->silent)
g_print("identity: chain ******* (%s:%s)i (%d bytes, %llu) \n",
@ -206,6 +220,18 @@ gst_identity_loop (GstElement *element)
identity = GST_IDENTITY (element);
buf = gst_pad_pull (identity->sinkpad);
if (GST_IS_EVENT (buf)) {
gst_pad_event_default (identity->sinkpad, GST_EVENT (buf));
}
if (identity->error_after >= 0) {
identity->error_after--;
if (identity->error_after == 0) {
gst_buffer_unref (buf);
gst_element_error (element, "errored after iterations as requested");
return;
}
}
for (i=identity->duplicate; i; i--) {
if (!identity->silent)
@ -256,6 +282,9 @@ gst_identity_set_property (GObject *object, guint prop_id, const GValue *value,
case ARG_DUPLICATE:
identity->duplicate = g_value_get_uint (value);
break;
case ARG_ERROR_AFTER:
identity->error_after = g_value_get_uint (value);
break;
default:
break;
}
@ -279,6 +308,9 @@ static void gst_identity_get_property(GObject *object, guint prop_id, GValue *va
case ARG_DUPLICATE:
g_value_set_uint (value, identity->duplicate);
break;
case ARG_ERROR_AFTER:
g_value_set_uint (value, identity->error_after);
break;
case ARG_SILENT:
g_value_set_boolean (value, identity->silent);
break;

1
plugins/elements/gstidentity.h
View file

@ -59,6 +59,7 @@ struct _GstIdentity {
gboolean loop_based;
guint duplicate;
gint error_after;
guint sleep_time;
gboolean silent;
};