From d4b00fc33285ac6606b16322a581a392bab2933d Mon Sep 17 00:00:00 2001
From: Xusong Wang <xusongw@google.com>
Date: Thu, 4 Oct 2018 15:03:13 -0700
Subject: [PATCH] Divide BBOX_TRANSFORM into 2 ops.

Divide BBOX_TRANSFORM op into 2 ops
- AXIS_ALIGNED_BBOX_TRANSFORM
- ROTATED_BBOX_TRANSFORM

Rotated bounding boxes use different tensor format than axis-aligned
bounding boxes, and it would be less confusing if they were represented
by a separate operator code.

Bug: 113562630

Test: NeuralNetworksTest_static
Test: VtsHalNeuralnetworksV1_xTargetTest with sample driver
Change-Id: Ie08f2e0d0da77f6750766a394969653478d054d5
Merged-In: Ie08f2e0d0da77f6750766a394969653478d054d5
(cherry picked from commit d2bae1c268f8ef8e313441450e226d68ab515d9a)
---
 neuralnetworks/1.2/types.hal | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index 43771316d8..bed1d5cad9 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -30,7 +30,7 @@ enum OperationType : @1.1::OperationType {
     ARGMAX = 38,
     ARGMIN = 39,
     PAD_V2 = 40,
-    BBOX_TRANSFORM = 41,
+    AXIS_ALIGNED_BBOX_TRANSFORM = 41,
     BIDIRECTIONAL_SEQUENCE_LSTM = 42,
     BIDIRECTIONAL_SEQUENCE_RNN = 43,
     BOX_WITH_NMS_LIMIT = 44,
@@ -76,6 +76,7 @@ enum OperationType : @1.1::OperationType {
     TRANSPOSE_CONV_2D = 84,
     UNIDIRECTIONAL_SEQUENCE_LSTM = 85,
     UNIDIRECTIONAL_SEQUENCE_RNN = 86,
+    ROTATED_BBOX_TRANSFORM = 87,
 };
 
 /**