COMPMID-1639: Add GenerateProposals to the graph API
Change-Id: Icf813a0a87d4a07e180eafdb5fa916b2ea4028d2
diff --git a/arm_compute/graph/frontend/Layers.h b/arm_compute/graph/frontend/Layers.h
index fa0656d..56dcd88 100644
--- a/arm_compute/graph/frontend/Layers.h
+++ b/arm_compute/graph/frontend/Layers.h
@@ -531,6 +531,12 @@
{
}
+ /** Create layer and add to the given stream.
+ *
+ * @param[in] s Stream to add layer to.
+ *
+ * @return ID of the created node.
+ */
NodeID create_layer(IStream &s) override
{
NodeParams common_params = { name(), s.hints().target_hint };
@@ -549,6 +555,44 @@
const QuantizationInfo _out_quant_info;
};
+/** Generate Proposals Layer */
+class GenerateProposalsLayer final : public ILayer
+{
+public:
+ /** Construct a generate proposals layer.
+ *
+ * @param[in] ss_scores Graph sub-stream for the scores.
+ * @param[in] ss_deltas Graph sub-stream for the deltas.
+ * @param[in] ss_anchors Graph sub-stream for the anchors.
+ * @param[in] info Generate Proposals operation information.
+ */
+ GenerateProposalsLayer(SubStream &&ss_scores, SubStream &&ss_deltas, SubStream &&ss_anchors, GenerateProposalsInfo info)
+ : _ss_scores(std::move(ss_scores)), _ss_deltas(std::move(ss_deltas)), _ss_anchors(std::move(ss_anchors)), _info(info)
+ {
+ }
+
+ /** Create layer and add to the given stream.
+ *
+ * @param[in] s Stream to add layer to.
+ *
+ * @return ID of the created node.
+ */
+ NodeID create_layer(IStream &s) override
+ {
+ NodeParams common_params = { name(), s.hints().target_hint };
+ NodeIdxPair scores = { _ss_scores.tail_node(), 0 };
+ NodeIdxPair deltas = { _ss_deltas.tail_node(), 0 };
+ NodeIdxPair anchors = { _ss_anchors.tail_node(), 0 };
+ return GraphBuilder::add_generate_proposals_node(s.graph(), common_params, scores, deltas, anchors, _info);
+ }
+
+private:
+ SubStream _ss_scores;
+ SubStream _ss_deltas;
+ SubStream _ss_anchors;
+ GenerateProposalsInfo _info;
+};
+
/** Normalization Layer */
class NormalizationLayer final : public ILayer
{