1 files changed, 65 insertions, 0 deletions
diff --git a/gst-libs/gst/vaapi/gstvaapiblend.h b/gst-libs/gst/vaapi/gstvaapiblend.h
new file mode 100644
index 00000000..60c30c83
--- /dev/null
+++ b/gst-libs/gst/vaapi/gstvaapiblend.h
@@ -0,0 +1,65 @@
+/*
+ *  gstvaapiblend.h - Video processing blend
+ *
+ *  Copyright (C) 2019 Intel Corporation
+ *    Author: U. Artie Eoff <ullysses.a.eoff@intel.com>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public License
+ *  as published by the Free Software Foundation; either version 2.1
+ *  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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301 USA
+ */
+
+#ifndef GST_VAAPI_BLEND_H
+#define GST_VAAPI_BLEND_H
+
+#include <gst/vaapi/gstvaapisurface.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_VAAPI_BLEND \
+  (gst_vaapi_blend_get_type ())
+#define GST_VAAPI_BLEND(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VAAPI_BLEND, GstVaapiBlend))
+#define GST_IS_VAAPI_BLEND(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VAAPI_BLEND))
+
+typedef struct _GstVaapiBlend GstVaapiBlend;
+
+GstVaapiBlend *
+gst_vaapi_blend_new (GstVaapiDisplay * display);
+
+void
+gst_vaapi_blend_replace (GstVaapiBlend ** old_blend_ptr,
+    GstVaapiBlend * new_blend);
+
+gboolean
+gst_vaapi_blend_process_begin (GstVaapiBlend * blend,
+    GstVaapiSurface * surface);
+
+gboolean
+gst_vaapi_blend_process_render (GstVaapiBlend * blend,
+    const GstVaapiSurface * surface, const GstVaapiRectangle * crop_rect,
+    const GstVaapiRectangle * target_rect, gdouble alpha);
+
+gboolean
+gst_vaapi_blend_process_end (GstVaapiBlend * blend);
+
+GType
+gst_vaapi_blend_get_type (void) G_GNUC_CONST;
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstVaapiBlend, gst_object_unref)
+
+G_END_DECLS
+
+#endif /* GST_VAAPI_FILTER_H */