From 55170b27af4b3ec04a76fe05d2028f4e598524d2 Mon Sep 17 00:00:00 2001
From: Radu Matei <radu.matei@fermyon.com>
Date: Wed, 6 Apr 2022 15:34:09 +0200
Subject: [PATCH] feat: add ONNX to the graph encoding enum

This commit adds ONNX to the graph encoding enum, preparing
the addition of an ONNX implementation for WASI NN.
(see https://github.com/deislabs/wasi-nn-onnx for an implementation).

Signed-off-by: Radu Matei <radu.matei@fermyon.com>
---
 phases/ephemeral/docs.md                     | 2 ++
 phases/ephemeral/witx/wasi_ephemeral_nn.witx | 1 +
 2 files changed, 3 insertions(+)

diff --git a/phases/ephemeral/docs.md b/phases/ephemeral/docs.md
index 0448638..c0e350b 100644
--- a/phases/ephemeral/docs.md
+++ b/phases/ephemeral/docs.md
@@ -1328,6 +1328,8 @@ TODO document buffer order
 
 - <a href="#graph_encoding.tensorflow" name="graph_encoding.tensorflow"></a> `tensorflow`
 
+- <a href="#graph_encoding.onnx" name="graph_encoding.onnx"></a> `onnx`
+
 ## <a href="#execution_target" name="execution_target"></a> `execution_target`: `Variant`
 Define where the graph should be executed.
 
diff --git a/phases/ephemeral/witx/wasi_ephemeral_nn.witx b/phases/ephemeral/witx/wasi_ephemeral_nn.witx
index 2792113..ec7c7b2 100644
--- a/phases/ephemeral/witx/wasi_ephemeral_nn.witx
+++ b/phases/ephemeral/witx/wasi_ephemeral_nn.witx
@@ -82,6 +82,7 @@
     ;;; TODO document buffer order
     $openvino
     $tensorflow
+    $onnx
   )
 )