tests: add codec helper utils.

Add helper functions to determine the codec type from a specific file
or utility functions to convert from codec type to GstCaps or from
codec name to codec type.

1 files changed, 39 insertions, 0 deletions

diff --git a/tests/codec.h b/tests/codec.h
new file mode 100644
index 00000000..fad160b2
--- /dev/null
+++ b/tests/codec.h
@@ -0,0 +1,39 @@
+/*
+ *  codec.h - Codec utilities for the tests
+ *
+ *  Copyright (C) 2013 Intel Corporation
+ *
+ *  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 CODEC_H
+#define CODEC_H
+
+#include <gst/vaapi/gstvaapiprofile.h>
+
+const gchar *
+string_from_codec(GstVaapiCodec codec);
+
+GstCaps *
+caps_from_codec(GstVaapiCodec codec);
+
+GstVaapiCodec
+identify_codec_from_string(const gchar *codec_str);
+
+GstVaapiCodec
+identify_codec(const gchar *filename);
+
+#endif /* CODEC_H */