test/utils: define Resolution structure

Add test_utils header with Resolution structure definition
for use in tests.

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>

test/Makefile.am

@@ -46,6 +46,7 @@ noinst_HEADERS =						\
 	test.h							\
 	test_data.h						\
 	test_streamable.h					\
+	test_utils.h						\
 	test_va_api_fixture.h					\
 	va_version.h						\
 	$(NULL)

test/test_utils.h

@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2017 Intel Corporation. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef TESTVAAPI_test_utils_h
+#define TESTVAAPI_test_utils_h
+
+#include <iostream>
+
+namespace VAAPI {
+
+struct Resolution
+{
+    typedef uint32_t DataType;
+
+    Resolution(const DataType w = 1, const DataType h = 1)
+      : width(w), height(h)
+    { }
+
+    inline bool operator <=(const Resolution& other) const
+    {
+        return (width <= other.width) and (height <= other.height);
+    }
+
+    inline bool operator >=(const Resolution& other) const
+    {
+        return (width >= other.width) and (height >= other.height);
+    }
+
+    inline bool isWithin(
+        const Resolution& minRes, const Resolution& maxRes) const
+    {
+        return (*this >= minRes) and (*this <= maxRes);
+    }
+
+    friend std::ostream& operator <<(std::ostream& os, const Resolution& res)
+    {
+        return os << res.width << "x" << res.height;
+    }
+
+    DataType width;
+    DataType height;
+};
+
+} // namespace VAAPI
+
+#endif