1 files changed, 64 insertions, 0 deletions
diff --git a/subprojects/gst-plugins-bad/gst/inter/gstintersurface.h b/subprojects/gst-plugins-bad/gst/inter/gstintersurface.h
new file mode 100644
index 0000000000..13842f0a49
--- /dev/null
+++ b/subprojects/gst-plugins-bad/gst/inter/gstintersurface.h
@@ -0,0 +1,64 @@
+/* GStreamer
+ * Copyright (C) 2011 David A. 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., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _GST_INTER_SURFACE_H_
+#define _GST_INTER_SURFACE_H_
+
+#include <gst/base/gstadapter.h>
+#include <gst/audio/audio.h>
+#include <gst/video/video.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstInterSurface GstInterSurface;
+
+struct _GstInterSurface
+{
+  GMutex mutex;
+  gint ref_count;
+
+  char *name;
+
+  /* video */
+  GstVideoInfo video_info;
+  int video_buffer_count;
+
+  /* audio */
+  GstAudioInfo audio_info;
+  guint64 audio_buffer_time;
+  guint64 audio_latency_time;
+  guint64 audio_period_time;
+
+  GstBuffer *video_buffer;
+  GstBuffer *sub_buffer;
+  GstAdapter *audio_adapter;
+};
+
+#define DEFAULT_AUDIO_BUFFER_TIME  (GST_SECOND)
+#define DEFAULT_AUDIO_LATENCY_TIME (100 * GST_MSECOND)
+#define DEFAULT_AUDIO_PERIOD_TIME  (25 * GST_MSECOND)
+
+
+GstInterSurface * gst_inter_surface_get (const char *name);
+void gst_inter_surface_unref (GstInterSurface *surface);
+
+
+G_END_DECLS
+
+#endif