gst-libs/gst/app/: Add GstAppBuffer that includes a callback and closure for proper handling of data chunks.

Original commit message from CVS:
* gst-libs/gst/app/Makefile.am:
* gst-libs/gst/app/gstappbuffer.c:
* gst-libs/gst/app/gstappbuffer.h:
* gst-libs/gst/app/gstappsrc.c:
Add GstAppBuffer that includes a callback and closure for
proper handling of data chunks.

1 files changed, 64 insertions, 0 deletions

diff --git a/gst-libs/gst/app/gstappbuffer.h b/gst-libs/gst/app/gstappbuffer.h
new file mode 100644
index 00000000..532f2ae2
--- /dev/null
+++ b/gst-libs/gst/app/gstappbuffer.h
@@ -0,0 +1,64 @@
+/* GStreamer
+ * Copyright (C) 2007 David Schleef <ds@schleef.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * 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.
+ */
+
+#ifndef _GST_APP_BUFFER_H_
+#define _GST_APP_BUFFER_H_
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_APP_BUFFER \
+  (gst_app_buffer_get_type())
+#define GST_APP_BUFFER(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_APP_BUFFER,GstAppBuffer))
+#define GST_APP_BUFFER_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_APP_BUFFER,GstAppBufferClass))
+#define GST_IS_APP_BUFFER(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_APP_BUFFER))
+#define GST_IS_APP_BUFFER_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_APP_BUFFER))
+
+typedef struct _GstAppBuffer GstAppBuffer;
+typedef struct _GstAppBufferClass GstAppBufferClass;
+typedef void (*GstAppBufferFinalizeFunc) (void *priv);
+
+struct _GstAppBuffer
+{
+  GstBuffer buffer;
+
+  /*< private >*/
+  GstAppBufferFinalizeFunc finalize;
+  void *priv;
+};
+
+struct _GstAppBufferClass
+{
+  GstBufferClass buffer_class;
+};
+
+GType gst_app_buffer_get_type(void);
+
+GstBuffer *gst_app_buffer_new (void *data, int length,
+    GstAppBufferFinalizeFunc finalize, void *priv);
+
+G_END_DECLS
+
+#endif
+