*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
*/
/**
*
* A #GstSample is a small object containing data, a type, timing and
* extra arbitrary information.
- *
- * Last reviewed on 2012-03-29 (0.11.3)
*/
#include "gst_private.h"
#include "gstsample.h"
+GST_DEBUG_CATEGORY_STATIC (gst_sample_debug);
+#define GST_CAT_DEFAULT gst_sample_debug
+
struct _GstSample
{
GstMiniObject mini_object;
_priv_gst_sample_initialize (void)
{
_gst_sample_type = gst_sample_get_type ();
+
+ GST_DEBUG_CATEGORY_INIT (gst_sample_debug, "sample", 0, "GstSample debug");
}
static GstSample *
GstSample *copy;
copy = gst_sample_new (sample->buffer, sample->caps, &sample->segment,
- gst_structure_copy (sample->info));
+ (sample->info) ? gst_structure_copy (sample->info) : NULL);
return copy;
}
gst_buffer_unref (sample->buffer);
if (sample->caps)
gst_caps_unref (sample->caps);
-
- g_slice_free1 (GST_MINI_OBJECT_SIZE (sample), sample);
+ if (sample->info) {
+ gst_structure_set_parent_refcount (sample->info, NULL);
+ gst_structure_free (sample->info);
+ }
+ g_slice_free1 (sizeof (GstSample), sample);
}
/**
* gst_sample_new:
- * @buffer: a #GstBuffer
- * @caps: a #GstCaps
- * @segment: a #GstSegment
- * @info: a #GstStructure
+ * @buffer: (transfer none) (allow-none): a #GstBuffer, or %NULL
+ * @caps: (transfer none) (allow-none): a #GstCaps, or %NULL
+ * @segment: (transfer none) (allow-none): a #GstSegment, or %NULL
+ * @info: (transfer full) (allow-none): a #GstStructure, or %NULL
*
* Create a new #GstSample with the provided details.
*
*
* Returns: (transfer full): the new #GstSample. gst_sample_unref()
* after usage.
- *
- * Since: 0.10.24
*/
GstSample *
gst_sample_new (GstBuffer * buffer, GstCaps * caps, const GstSegment * segment,
GST_LOG ("new %p", sample);
- gst_mini_object_init (GST_MINI_OBJECT_CAST (sample), _gst_sample_type,
- sizeof (GstSample));
-
- sample->mini_object.copy = (GstMiniObjectCopyFunction) _gst_sample_copy;
- sample->mini_object.free = (GstMiniObjectFreeFunction) _gst_sample_free;
+ gst_mini_object_init (GST_MINI_OBJECT_CAST (sample), 0, _gst_sample_type,
+ (GstMiniObjectCopyFunction) _gst_sample_copy, NULL,
+ (GstMiniObjectFreeFunction) _gst_sample_free);
sample->buffer = buffer ? gst_buffer_ref (buffer) : NULL;
sample->caps = caps ? gst_caps_ref (caps) : NULL;
*
* Get the buffer associated with @sample
*
- * Returns: (transfer none): the buffer of @sample or NULL when there
+ * Returns: (transfer none): the buffer of @sample or %NULL when there
* is no buffer. The buffer remains valid as long as @sample is valid.
+ * If you need to hold on to it for longer than that, take a ref to
+ * the buffer with gst_buffer_ref().
*/
GstBuffer *
gst_sample_get_buffer (GstSample * sample)
*
* Get the caps associated with @sample
*
- * Returns: (transfer none): the caps of @sample or NULL when there
+ * Returns: (transfer none): the caps of @sample or %NULL when there
* is no caps. The caps remain valid as long as @sample is valid.
+ * If you need to hold on to the caps for longer than that, take a ref to
+ * the caps with gst_caps_ref().
*/
GstCaps *
gst_sample_get_caps (GstSample * sample)