gl: Add glviewconvert, glstereomix and glstereosplit elements

Conversion elements for transforming multiview/stereoscopic video

https://bugzilla.gnome.org/show_bug.cgi?id=611157

1 files changed, 66 insertions, 0 deletions

diff --git a/ext/gl/gstglstereosplit.h b/ext/gl/gstglstereosplit.h
new file mode 100644
index 000000000..5a1e3c6b0
--- /dev/null
+++ b/ext/gl/gstglstereosplit.h
@@ -0,0 +1,66 @@
+/*
+ * GStreamer
+ * Copyright (C) 2015 Jan Schmidt <jan@centricular.com>
+ *
+ * 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_GL_STEREOSPLIT_H__
+#define __GST_GL_STEREOSPLIT_H__
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+#include <gst/gl/gl.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_GL_STEREOSPLIT            (gst_gl_stereosplit_get_type())
+#define GST_GL_STEREOSPLIT(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_STEREOSPLIT,GstGLStereoSplit))
+#define GST_IS_GL_STEREOSPLIT(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_STEREOSPLIT))
+#define GST_GL_STEREOSPLIT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_GL_STEREOSPLIT,GstGLStereoSplitClass))
+#define GST_IS_GL_STEREOSPLIT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_GL_STEREOSPLIT))
+#define GST_GL_STEREOSPLIT_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_GL_STEREOSPLIT,GstGLStereoSplitClass))
+
+typedef struct _GstGLStereoSplit GstGLStereoSplit;
+typedef struct _GstGLStereoSplitClass GstGLStereoSplitClass;
+
+struct _GstGLStereoSplit
+{
+  GstElement parent;
+
+  GstPad *sink_pad;
+  GstPad *left_pad;
+  GstPad *right_pad;
+
+  GstGLDisplay      *display;
+  GstGLContext      *context;
+  GstGLContext      *other_context;
+
+  GstGLUpload       *upload;
+  GstGLColorConvert *convert;
+  GstGLViewConvert    *viewconvert;
+};
+
+struct _GstGLStereoSplitClass
+{
+  GstElementClass parent_class;
+};
+
+GType gst_gl_stereosplit_get_type (void);
+
+G_END_DECLS
+
+#endif