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gst/gstcaps.c: fix signedness issues in a (hopefully) correct way

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Original commit message from CVS:

* gst/gstcaps.c: (gst_caps_intersect):
fix signedness issues in a (hopefully) correct way
* gst/gstelement.c: (gst_element_pads_activate):
some debugging
* gst/gstobject.c: (gst_object_set_parent):
some debugging
This commit is contained in:
Thomas Vander Stichele 2005-10-17 14:37:06 +00:00
parent e145f9f8a0
commit d81f2a6d5b
4 changed files with 23 additions and 4 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2005-10-17 Thomas Vander Stichele <thomas at apestaart dot org>
* gst/gstcaps.c: (gst_caps_intersect):
fix signedness issues in a (hopefully) correct way
* gst/gstelement.c: (gst_element_pads_activate):
some debugging
* gst/gstobject.c: (gst_object_set_parent):
some debugging
2005-10-17 Julien MOUTTE <julien@moutte.net>
* gst/gstvalue.h: Fix prototypes.

7
gst/gstcaps.c
View file

@ -955,7 +955,8 @@ gst_caps_structure_union (const GstStructure * struct1,
GstCaps *
gst_caps_intersect (const GstCaps * caps1, const GstCaps * caps2)
{
gint64 i, j, k; /* indexes can be up to 2 * sizeof (guint) */
guint64 i; /* index can be up to 2 * G_MAX_UINT */
guint j, k;
GstStructure *struct1;
GstStructure *struct2;
@ -1000,7 +1001,7 @@ gst_caps_intersect (const GstCaps * caps1, const GstCaps * caps2)
/* now run the diagonal line, end condition is the left or bottom
* border */
while (k < caps2->structs->len && j >= 0) {
while (k < caps2->structs->len) {
struct1 = gst_caps_get_structure (caps1, j);
struct2 = gst_caps_get_structure (caps2, k);
@ -1009,6 +1010,8 @@ gst_caps_intersect (const GstCaps * caps1, const GstCaps * caps2)
gst_caps_append_structure (dest, istruct);
/* move down left */
k++;
if (j == 0)
break; /* so we don't roll back to G_MAXUINT */
j--;
}
}

10
gst/gstelement.c
View file

@ -2157,6 +2157,7 @@ gst_element_pads_activate (GstElement * element, gboolean active)
GstIterator *iter;
gboolean fold_ok;
GST_DEBUG_OBJECT (element, "pads_activate with active %d", active);
/* no need to unset this later, it's just a boolean */
g_value_init (&ret, G_TYPE_BOOLEAN);
g_value_set_boolean (&ret, TRUE);
@ -2165,16 +2166,21 @@ gst_element_pads_activate (GstElement * element, gboolean active)
fold_ok = iterator_fold_with_resync
(iter, (GstIteratorFoldFunction) activate_pads, &ret, &active);
gst_iterator_free (iter);
if (!fold_ok || !g_value_get_boolean (&ret))
if (!fold_ok || !g_value_get_boolean (&ret)) {
GST_DEBUG_OBJECT (element, "pads_activate failed");
return FALSE;
}
iter = gst_element_iterate_sink_pads (element);
fold_ok = iterator_fold_with_resync
(iter, (GstIteratorFoldFunction) activate_pads, &ret, &active);
gst_iterator_free (iter);
if (!fold_ok || !g_value_get_boolean (&ret))
if (!fold_ok || !g_value_get_boolean (&ret)) {
GST_DEBUG_OBJECT (element, "pads_activate failed");
return FALSE;
}
GST_DEBUG_OBJECT (element, "pads_activate successful");
return TRUE;
}

1
gst/gstobject.c
View file

@ -871,6 +871,7 @@ gst_object_set_parent (GstObject * object, GstObject * parent)
* in the floating case. */
object->parent = parent;
if (G_LIKELY (GST_OBJECT_IS_FLOATING (object))) {
GST_CAT_LOG_OBJECT (GST_CAT_REFCOUNTING, object, "unsetting floating flag");
GST_OBJECT_FLAG_UNSET (object, GST_OBJECT_FLOATING);
GST_UNLOCK (object);
} else {