2 files changed, 5 insertions, 0 deletions
diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
index c5f0f7adec..a62f6ba6f0 100644
--- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
+++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.c
@@ -130,6 +130,10 @@ int dnn_execute_layer_math_unary(DnnOperand *operands, const int32_t *input_oper
         for (int i = 0; i < dims_count; ++i)
             dst[i] = atanh(src[i]);
         return 0;
+    case DMUO_CEIL:
+        for (int i = 0; i < dims_count; ++i)
+            dst[i] = ceil(src[i]);
+        return 0;
     default:
         return -1;
     }
diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
index 8076356ba4..82b2d7f4ab 100644
--- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
+++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
@@ -43,6 +43,7 @@ typedef enum {
     DMUO_ASINH = 10,
     DMUO_ACOSH = 11,
     DMUO_ATANH = 12,
+    DMUO_CEIL = 13,
     DMUO_COUNT
 } DNNMathUnaryOperation;