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-rw-r--r--tests/Types.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/Types.h b/tests/Types.h
index 8f47902e3e..acd82afb60 100644
--- a/tests/Types.h
+++ b/tests/Types.h
@@ -42,6 +42,14 @@ enum class FixedPointOp
RECIPROCAL /**< Reciprocal */
};
+/** Gradient dimension type. */
+enum class GradientDimension
+{
+ GRAD_X, /**< x gradient dimension */
+ GRAD_Y, /**< y gradient dimension */
+ GRAD_XY, /**< x and y gradient dimension */
+};
+
template <typename MinMaxType>
struct MinMaxLocationValues
{